“When will the bright moon be, raise the wine and ask the night sky.” The annual Mid-Autumn festival is coming, and it’s time for family reunion. At this special moment, moon cakes also appear in various supermarkets and malls, and the Mid-Autumn festival is bound to be indispensable. Many food companies also make moon cakes one after another.
Mr. Zhao is the owner of a food company in hangzhou. He has been engaged in the food industry for many years and is a large-scale food manufacturer. Recently, with the Mid-Autumn festival approaching, their company is also engaged in the production of moon cakes. A very important process in the production of moon cakes is sterilization, but what is the best way to sterilize? After doing some research, Mr. Zhao contacted the Leader Microwave Equipment Company. Inquiry and preliminary understanding of the moon cake microwave sterilization equipment some conditions.
The Leader Microwave Equipment Company’s moon cake microwave sterilization equipment is a new type of high-efficiency energy-saving sterilization equipment, using unique microwave technology, compared with other sterilization methods have unique advantages.
The advantages mooncake microwave sterilization equipment：
1.High energy conversion efficiency and fast heating speed
Microwave sterilization is only 3-10 minutes, the moon cake microwave sterilization machine itself does not heat, but the microwave energy penetrates the moon cake, make the moon cake polar molecules friction each other and generate heat, so there is no energy loss, high energy conversion efficiency, fast heating speed. 2. The puffing effect is obvious
The moon cake sterilizing equipment is to use microwave heating. The rapid heating effect of microwave makes the water molecules inside the moon cake vaporize quickly and achieve the purpose of expanding. 3.Microwave sterilization is carried out under the dual action of thermal effect and non-thermal effect of microwave. Compared with the conventional sterilization method, the microwave sterilization device of moon cake can achieve satisfactory sterilization effect at a lower temperature and in a very short time, and retain the nutrients. 4. Easy to use and operate
Moon cake microwave sterilization equipment power and speed of the belt can be stepless regulation, there is no thermal inertia, you can start or stop instantly, simple and easy to control, easy to operate.
5.Simple equipment, advanced technology
Compared with conventional sterilization, moon cake microwave sterilization equipment does not need boilers, complex pipeline system, coal yard and transport vehicles, as long as the basic conditions of water and electricity can be used, simple equipment, advanced technology.
Customers visit to do experiments
After detailed communication, Mr. Zhao decided to bring the company members to do the experiment together, and the experiment achieved a very ideal effect, Mr. Zhao was also very satisfied. After some negotiations, Mr. Zhao decided to buy two of our moon cake microwave sterilization equipment, we also gave them a great discount, the negotiation between the two sides is very pleasure!
We also showed them the company’s vegetable microwave drying sterilization equipment, bread microwave sterilization equipment and other equipment, they are very interested. And said that the microwave industry will have a very broad development prospects, expressed that is willing to carry on the long-term cooperation with us!
LD1909 rotary vacuum microwave drying and sterilization equipment belongs to materials drying and sterilizing equipment in the fields of pharmacy, food, chemical industry. It is used for drying all kinds of materials, especially for drying heat-sensitive, easily oxidized and high sugar content materials at low temperature.
Drying of liquid medicines, traditional Chinese medicine extracts, chemical raw materials, food raw materials that are the most basic process and the most difficult process for manufacturers. The main pressure steam drying or electric heating drying equipment, which not only makes the material production cycle long, heating temperature is high, effective characteristics easy to destroy, a large number of effective components, and often appear in the coke, drying uneven phenomenon.
LD1909 rotary vacuum microwave drying and sterilization equipment
Construction of LD1909 rotary vacuum microwave drying and sterilization equipment:
The LD1909 rotary vacuum microwave drying and sterilizing equipment includes a box body and a door, a tray and a tray holder, a rotating shaft, a microwave heating device, a vacuuming device, a motor and a control panel.
Features of LD1909 rotary vacuum microwave drying and sterilization equipment:
1. The tray holder is at least two layers and is fixed integrally with the rotating shaft. The tray is placed in a ring shape at least in two parts on the tray holder.
2. The microwave heating device is arranged on the box according to the material characteristics and the particularity of the microwave, and the waveguide for transmitting the microwave extends to the top of each layer tray in the box body, and the material can be directly irradiated.
3. The bottom of the tray holder is designed as an inverted cone, so that the condensed water flows along the inverted cone tray holder to the rotating shaft, and then flows through the flow channel on the shaft or the orifice on the tray holder to the bottom of the box. To prevent condensation of water droplets on the underlying dried material.
4. The microwave heating device transmits the microwave waveguide is a bell mouth, or is designed as a long lower feed port, or designed as a cross-shaped lower feed port, or designed as a dovetail-shaped lower feed port to solve the uniformity of material microwave drying problem.
5. The bottom of the box is designed as a trough to prevent steam water, condensate and material from flowing to the dead corner.
The material of LD1909 rotary vacuum microwave drying and sterilization equipment achieves the purpose of rapid and uniform drying in the microwave low temperature environment during the rotation process. Because the tray adopts the disc type aliquot design, it solves the problem of the discharge and collection of liquid materials, and expands the application range of the equipment.Since the microwave heating device transmits the waveguide of the microwave to the top of each layer of the tray, the direct irradiation material is arranged in various forms and various ways, thereby solving the problem of uniform drying of the liquid, powder, graininess.
Structure sketch 1 of LD1603 vegetable dehydration equipment
l a box, 2 – shaft; 3 – tray, 4 a microwave heating device, 5 – vacuum device,6 – box door,7 – control panel, 8 – tray bracket, 9 – umbrella cover, IO – motor .
Licorice extract / chemical raw materials
Working principle of LD1603 vegetable dehydration drying equipment:
1. Place the material to be dried in each layer of the tray, close the box door, and make the whole box l sealed.
2. Open the vacuum system to evacuate the inside of the box 1. When the required vacuum pressure is reached, turn on the motor and the microwave heating device to heat and dry the material.
3. The motor drives the rotating shaft to make a rotary motion, because the tray bracket 8 is fixed on the rotating shaft 2, thereby driving the tray and the material to make a rotary motion in the box body,so as to uniformly receive the microwave energy to achieve the purpose of drying.
4. After drying, turn off the microwave heating device, relieve pressure, open the door, and take out the tray 3 one by one to remove the material.
Technical parameters of LD1921 LD1909 rotary vacuum microwave drying and sterilization equipment：
Daily capacity
8T-10T
Leakage value
≤3mw/m³
Total power
30KW/h
Microwave frequency
2450/915MHz
Heating method
Electric
Cooling method
Water cooling
Sterilization ability
300-400kg/h
Working method
Completely continuous
Our service:
1. On-site service: We install equipment, train and guide employees for our customers.
2. The equipment warranty period is one year: the parts damaged during the warranty period will be replaced by us free of charge.
3. Lifetime tracking service: Replace parts outside the warranty period and only charge the cost of the parts.
Customer visit
Leader Microwave Equipment Company has advanced production equipment, professional manufacturing level and comprehensive technical management team, which has attracted many customers from home and abroad to visit and cooperate. We always pay attention to the details in the production of microwave sterilization equipment (including LD1909 rotary vacuum microwave drying and sterilization equipment, LD1911 bottled food microwave sterilization equipment ), product development, quality inspection, sales service have been improving .Welcome to contact us.
LD1904 stepped microwave sterilization drying equipment sets the waste heat circulation air passage between the sterilization box and the drying chamber, which improves the utilization rate of waste heat and reduces energy consumption. The microwave drying device and the hot air drying device are required of segmented in different modes to improve the energy profit rate and solve the problem of poor material quality caused by the single drying mode. By setting the temperature and humidity sensor with the PLC control device, the temperature and humidity curve in the drying process and the rotation speed of the material loading system can be adjusted. The arrangement of the uniform air outlet of the microwave drying device and the hot air drying device effectively solves the problem that the drying and sterilization caused by the uneven heating in the drying process is not uniform. The stepped microwave drying and sterilizing device is simple in operation, simply place the item at the sample entrance into a drying sterilizing chamber, and the whole drying or sterilization process is completed.
The LD1904 stepped microwave sterilization drying equipment is a microwave drying box equipped with a stepped transmission belt running through each drying chamber to break the initially loose material into fine particles and increase the heat exchange area between the material and the strong hot air and strengthen the drying, reduce the moisture content of the material so that the material with higher water content is broken instantly. Constant-speed dewatering in the action of high-temperature airflow reduces the drying cost and ensures the color and quality of the material after drying.
Features of LD1904 stepped microwave sterilization drying equipment:
The stepped microwave drying and sterilizing equipment can use microwave to dry and sterilize the articles. In the process of drying or sterilizing, in order to ensure that the articles are dried or sterilized without dead angle, the articles can be conveyed and inverted by stepping conveyor during the drying or sterilization process. It can dry or sterilize items in all directions without dead angle. During the drying process, the internal space of the drying and sterilizing chamber can also be blasted or ventilated to provide a circulating airflow environment, thereby achieving a more efficient drying process. In the process of using the stepped microwave drying and sterilizing device, not only the microwave can be used for drying the articles, but also the microwave can be used for sterilization to provide a circulating airflow environment, thereby achieving a more efficient sterilization process.
Operation method of LD1904 stepped microwave sterilization drying equipment:
Drying and sterilization chamber is provided with inside of LD1904 stepped microwave drying and sterilizing equipment, in which is provided with microwave emission source and stepped drive belt. The drying and sterilizing chamber is provided with a sample feeding port on the side and a sampling port on the other side, an illumination source is arranged in the drying and sterilizing chamber. The above microwave emission source can be set on the top of the drying sterilization chamber, or on the side wall of the drying sterilization chamber, or on the top and side wall at the same time.The number of settings can be one or more.The number of lighting sources can also be one or more, and the setting position can also be the side wall or top of the drying sterilization chamber.
Structure diagram of LD1904 stepped microwave sterilization drying equipment
1 is the device body, 2 is the drying and sterilization chamber, 3 is the microwave emission source, 4 is the stepped transmission belt, 5 is the sample feeding port, 6 is the sampling port, 7 is the illumination source, 8 is the air inlet, and 9 is the air outlet. 10 is a circulation fan and 11 is a gas filter.
Technical parameters of LD1904 stepped microwave sterilization drying equipment：
Daily capacity
8T-10T
Leakage value
≤3mw/m³
Total power
30KW/h
Microwave frequency
2450/915MHz
Heating method
Electric
Cooling method
Water cooling
Sterilizing ability
300-400kg/h
work method
Completely continuous
The LD1904 stepped microwave sterilization drying equipment has the advantages of reasonable structural design, small footprint, fuel saving, large processing capacity and good drying effect. LD1904 stepped microwave sterilization drying equipment sets the waste heat circulation air passage between the sterilization box and the drying chamber, which improves the utilization rate of waste heat and reduces energy consumption. The microwave drying device and the hot air drying device are required of segmented in different modes to improve the energy profit rate and solve the problem of poor material quality caused by the single drying mode. By setting the temperature and humidity sensor with the PLC control device, the temperature and humidity curve in the drying process and the rotation speed of the material loading system can be adjusted. The arrangement of the uniform air outlet of the microwave drying device and the hot air drying device effectively solves the problem that the drying and sterilization caused by the uneven heating in the drying process is not uniform.
How is the shipment of Leader Microwave Equipment Company?
We have long-term cooperation with freight forwarders. We can safely deliver the machine to your port. If you need it, we can help you with customs clearance.
How is the package of the LD1904 step sterilization drying equipment?
Exterior package
Standard export wooden box
Interior package
Stretch film
Delivery time of LD1904 stepped microwave sterilization drying equipment:
Approximately 25 working days after payment.The exact delivery time depends on your volume and requirements.
Our service:
1. If you have any problems before or after delivery, you can contact us at any time, online and offline service consultants are available 24 hours a day.
2. We provide one-year warranty service for LD1904 stepped microwave sterilization drying equipment users.
3. We will provide you with replacement parts in a timely manner.
4. We provide customers with civil engineering drawings, operating manuals and consumables and instructions for their replacement.
5. The engineer will install the equipment and commission the equipment for you to ensure smooth operation.
Customer visit
Our company is a leading manufacturer of LD1904 stepped microwave sterilization drying equipment and LD1705 low temperature microwave thawing equipment. We have many years of manufacturing and sales experience, can provide users with a variety of customized services to meet different needs, almost all of the customers who come to the test machine have obtained satisfactory equipment from us. So far, our customers and friends have been spread all over the country and many countries and regions. Welcome to contact us.
LD1921 microwave powder sterilization equipment is an industrial tunnel type microwave sterilizer for solid powder materials, which can be used for sterilizing solid materials such as powder, particle, block and ball, etc. It is suitable for sterilizing solid materials in food, medical treatment, chemical industry, agriculture and other industries.
LD1921 microwave powder sterilization equipment is a kind of industrial tunnel crawler sterilization equipment with simple structure, reliable operation, low energy consumption, high sterilization quality, and basically no impact on material properties and active ingredient content.
1.LD1921 microwave powder sterilization equipment sterilizes through the thermal effect of microwave on polar molecules and the principle of non-thermal effect, using the control of water to achieve the ideal sterilization effect, sterilization process with conveyor conveyor, there is no extrusion, etc.
2.LD1921 microwave powder sterilization equipment has the characteristics of short sterilization time, good effect, no impact on the material properties and the content of active ingredients.
3.LD1921 microwave powder sterilization equipment sterilization degree of controllable, it has high degree of automation, can be used for industrial production sterilization operation.
4.LD1921 microwave powder sterilization equipment has low energy consumption, low pollution, simple structure, easy to disassemble, clean and maintain, which can improve sterilization efficiency, improve equipment operation efficiency and reduce production cost.
Nowadays, the existing powder sterilization equipment used in solid or powder production process is mainly wet and hot steam sterilization equipment and Co-60 radiation sterilization equipment, both of which have their own disadvantages or shortcomings:
Firstly, the hot and humid steam sterilization equipment keeps the material under high temperature all the time, which is not conducive to the stability of heat-resistant and volatile components, and even changes the properties of powder materials.
Secondly, although the radiation sterilization equipment can ensure the stability of powder, the residual radioactive materials in the material cause great damage to human health.
Operation method of LD1921 microwave powder sterilization equipment:
LD1921 powder sterilizing equipment achieves ideal sterilizing effect by controlling sterilizing time, sterilizing temperature and water content of the whole sterilizing environment.The outer wall of tank equipped with microwave generator, tanks longitudinal rectangular, with conveyor belt in tanks, tanks are installed on the air inlet pipe, the trachea, constant pressure valve, relief valve, hopper installed on top of tank, the feed hopper have sealed feeding device, described the conveyor end installed at the bottom of the feed hopper, on the other side over the receiving hopper, receiving hopper on the sealed discharging device;The water inlet pipe is connected with the atomizing nozzle in the tank body. The tank body is equipped with a cleaning bin door and a sewage pipe under the tank body.
Configuration of LD1921 microwave sterilization equipment:
Technical parameters of LD1921 microwave powder sterilization equipment：
Daily capacity
8T-10T
Leakage value
≤3mw/m³
Total power
30KW/h
Microwave frequency
2450/915MHz
Transmission speed
0-5m/min(adjustable)
Cooling method
By water
Bactericidal ability
300-400kg/h
Operating methods
Completely continuous
Size
10500x840x1800mm
Heating method
By electricity
The microwave sterilization device on the microwave powder sterilization equipment is a series setting of multiple microwave units in the production line along the direction of material transfer, and the power and time of each microwave unit are independently controllable.The utility model facilitates the adjustment to meet different requirements of microwave sterilization power and time for different types and batches of products. The adjustable range is large, which can adapt to different production requirements and has remarkable energy saving effect.
LD1921 microwave powder sterilization equipment and LD1905 low temperature microwave sterilization equipment’s additional services:
1.On-site installation and commissioning services: we’ll install equipment for customers, train and guide staff.
2.Microwave powder sterilization equipment warranty period is one year, in the warranty period of parts damage, our company will be free for you to replace, no charge.
3.Lifetime tracking service of microwave powder sterilization equipment: if replace the parts beyond the warranty period, only charge the cost of the parts, free of service charge.
Domestic and foreign customer visits
Leader Microwave Equipment Company sincerely provides customers with perfect before and after-sales service, is the best embodiment of our “customer first” principle.Of course, producing high-quality equipment is a basic requirement for a equipment provider.We are always committed to these two points.Therefore, we have won the trust and friendship of many customers at home and abroad, and we have established long-term and friendly cooperative relations with many old and new customers.Welcome to join them and we will live up to our expectations.
LD1918 industrial microwave meats food sterilization machine is a kind of heating type microwave sterilization device for meat production, which solves the problem that the conventional sterilization device in the prior art is not convenient to use, the sterilization effect is not good, and the use time is long, which is inconvenient for the assembly-line process.Production and processing efficiency is low.
The traditional heating method for sea cucumber drying and sterilization is by means of heat radiation and conduction. This heating method first causes the surface of the meat food to heat up, and then the heat is gradually transferred to the inside of the food. This is generally called “conducting heat”.Adopt this method to dry and sterilize sea cucumbers, it is difficult to ensure the uniformity of the heating temperature inside and on the surface of the meat. Moreover, the drying and sterilization speed is slow.
The main components of LD1918 industrial microwave meats food sterilization machine:
LD1918 industrial microwave meats food sterilization machine includes a microwave sterilization box, the microwave sterilization box is provided with a front and rear open cavity, the cavity is filled with a meat food conveyor belt, the top of the cavity is provided with a microwave generating device, the microwave sterilization box is installed at the upper end. A hot air box is installed at the upper end of the microwave sterilization box, and the hot air box is evenly divided into a plurality of independent hot air chambers through a plurality of clapboards, the lower end of the hot air chamber is provided with a communication hole and the microwave sterilization box is connected with a hot air blower by the air duct.
Advantages of LD1918 industrial microwave meats food sterilization machine:
1.LD1918 industrial microwave meats food sterilization machine has a strip air outlet on the side wall of the hot air chamber. The sterilization effect of the meat food is effectively improved, the sterilization speed is fast, the production line is convenient, and the production processing efficiency is effectively improved.
2.LD1918 industrial microwave meats food sterilization machine is a device for sterilizing vacuum-packed foods. As the temperature of the cooked food can be increased correspondingly, the sterilization speed is faster and the sterilization effect is better.
3.LD1918 industrial microwave meats food sterilization machine compared with conventional heat sterilization, microwave sterilization equipment can obtain the required sterilization effect at a relatively low temperature and in a short time, in order to ensure more nutrients and color, fragrance, taste, shape and other flavors are retained after sterilization
4.Microwave delicatessen sterilizer has its unique non-thermal effect, which can achieve lower temperature sterilization and maximize the nutritional content of the product.
Microwave sterilization box 1, conveyor belt 2, microwave generating device 3, hot bellows 4, hot air chamber 5, through air duct 6, hot air blower 7, strip air outlet 8
LD1918 industrial microwave meats food sterilization machine production heating microwave sterilization device, including a microwave sterilization box, the microwave sterilization box is provided with a front and rear open cavity, and a sauce board duck conveyor belt is penetrated in the cavity. A microwave generating device is arranged at the top of the cavity, and a hot air box is arranged at the upper end of the microwave sterilization box. The hot air box is evenly divided into a plurality of independent hot air chambers through a plurality of clapboards. The lower end of the hot air chamber is provided with a communication hole and the upper end passes through the wind. The tube is connected to a hot air blower by the air duct.
The structure of the device is simple and reasonable, and the installation and use are convenient. The design of the hot air box and the microwave sterilization is effective, thereby effectively improving the sterilization effect of the sauce board duck. The sterilization speed is fast, and the production line is convenient, which improves the production and processing efficiency.
The equipment can dry and sterilize the meat food, which reduces the production cost greatly. The microwave energy emitted by the microwave emitting unit installed in the microwave cavity simultaneously heats the surface and the interior of the meat food, the heating temperature is uniform, the speed is fast, the efficiency is high and the process is non-polluting.
Microwave sterilization also has a function of dehydrating bacteria. Therefore, microwave sterilization requires lower temperature than conventional methods, which has certain benefits for preserving the nutrients of meat foods.
1. We provide multi-language service for 24 hours. You can consult us at any time before purchasing equipment. After the sale, you can consult the problems encountered and we will give you a satisfactory answer.
2. We will provide you with equipment installation video, maintenance instructions and some vulnerable parts.
3. Our LD1918 industrial microwave meats food sterilization machine and LD1703 high power industrialized microwave defrosting equipment are guaranteed for one year.
So far, our products from Leader Microwave Equipment Company have been exported to more than 20 countries and regions, such as In the Middle East, Africa and Southeast Asia. It is our principle to produce high-quality equipment and provide perfect service. It brings us friendship and good reputation with customers. Welcome to contact us.
LD1911 bottled food microwave sterilization equipment is mainly used for bottled foods such as kimchi, chili sauce, mushroom sauce, enoki mushroom sauce, oyster sauce, bean curd, cabbage sauce, tofu sauce, Korean spicy sauce, garlic sauce, sweet chili sauce, black pepper sauce , beef hot sauce, oyster sauce.
Features of LD1911 bottled food microwave sterilization equipment:
1. Bacteria, mold, yeast, fungi and enzymes have a good killing effect, which is simpler and more convenient than conventional sterilization.
2. Since the agitator shaft is set to a fixed type, the transmission device drives the silo to rotate so that the motor can be placed under the sterilization device, the installation and operation become very convenient.
3. Since the stirring rod and the fixing frame are connected by a slider, the stirring rod can be moved up and down along the fixing frame, so that the blade provided at the lower end of the stirring rod can fully stir the material placed on the silo.t I Avoiding the problem that the blade is broken at the bottom of the mixing silo causes the blade to break.
4. A hand wheel is arranged on the side of the outer wall of the middle part of the device material bin. When the door body is closed, the hand wheel is pulled back to the front to fasten the door edge, thereby making the silo seal tighter and reducing microwave leakage. The internal temperature of the silo is maintained for a long time, and the sterilization effect is more obvious
5. The setting of the dehumidification device accelerates the flow of hot air, which is beneficial to the rapid drying of materials.
6. The sterilization temperature is low, the time is short, and the sterilization can be completed within a few minutes, which can effectively preserve the original flavor of the food.
7. Sterilization is thorough, uniformity is good, and each bottle can be evenly sterilized. Sterilization, mildew proof, insecticidal and other effects can be carried out simultaneously.
8. After microwave sterilization, the bottle naturally forms a vacuum state, which is more favorable for prolonging the shelf life of the food.
9. Sterilization is safe, convenient, flexible, and ready to use when the equipment is turned on. The product quality is good, the original active ingredient of the material is retained to a great extent, and the shelf life and shelf life of the material are prolonged.
10. High efficiency, no environmental pollution, low cost and high economic efficiency.
11. Flowing operation, easy to operate. Advanced technology, easy to control, save floor space, save energy and improve working conditions.
Technical parameters of LD1911 bottled food microwave sterilization equipment
Structural composition of LD1911 bottled food microwave sterilization equipment:
LD1911 bottled food microwave sterilization equipment is composed of rack, microwave heater, microwave generator, conveyor belt, rotating roller and power unit. The upper part of the frame is the conveyor belt. The upper part of the conveyor belt has a microwave generator fixed to the frame. A microwave heater is respectively arranged on both sides of the microwave generator, the rotating roller on one side of the conveyor belt is connected with the power device on the frame. The microwave heater, the microwave generator and the power unit are all connected to the control box line. The structure of the microwave sterilization equipment is reasonable, and the bottled food can be effectively sterilized at a relatively low temperature, thereby ensuring the original indexes of the food and not easily destroying the original characteristics of the food. It avoids the drawbacks of traditional high temperature sterilization that causes food to be inedible.
Structure diagram 1 of LD1911 bottled food microwave sterilization equipment
Structure diagram 2 of LD1911 bottled food microwave sterilization equipment
Microwave heating chamber (1), microwave generator (7), microwave suppressor (2), material conveyor (3), control and detector (6), moisture exhaust heat exchanger (4), cleaning special door (8 ), cleaning brush (9), small hole (10), moisture discharge port (11), material conveyor (3) through microwave heating chamber (1) material conveyor (3) microwave suppressor (2), microwave heating Cavity (1) heat extractor (4), infrared radiation thermometer (5) control and detector (6) microwave heating chamber (1) cleaning special door (8) material conveyor (3) cleaning brush (9), Drainage heat exchanger (4) moisture discharge port (11)
Working principle of LD1911 bottled food microwave sterilization equipment:
At present, the microwave frequencies commonly used in industry, medicine and science are 433MHz, 915MHz, 2450MHz, 5800MHz, 22125MHz，of which 915MHz and 2450MHz are commonly used in industry in China. Traditional heat sterilization relies on heat, and the rate of heat transfer in food depends on the heat transfer characteristics of the food. And the heat in the food is transmitted from the surface of the food to the inside. Microwave sterilization is a new radiation sterilization technology in recent years. It is different from X-ray and γ-ray and is a kind of non-ionizing radiation. Microwave sterilization is not just a unilateral factor that relies on heat. The principle of the LD1911 microwave bottled food sterilization equipment is that the temperature field thermal effect generated by the microwave and the non-thermal effect of the electromagnetic field can be sterilized. The thermal effect of microwave is the characteristic that the microwave can instantaneously reach high temperature, which is the destruction of the spatial structure of the bacterial cells, thereby causing the protein to mutate and achieve the purpose of sterilization. The non-thermal effect of microwave is also called biological effect. It is manifested that the electron distribution of the cell membrane section changes in the microwave electric field, affecting the concentration of electrons and ions around the cell membrane, and changing the permeability of the cell membrane. The cells cannot be normally metabolized, causing cell dysfunction, thereby achieving the purpose of sterilization and preservation.
What is the whole transaction process?
The two sides reached a cooperation intention – sign a contract – factory arranged production – pre-shipment inspection machine – customer or third agent inspection – arrange payment – confirm transportation details, machine delivery
Our service:
Pre-sale service
1. We provide free consulting services and professional production solutions.
2. We provide processing video for your reference.
3. You can bring the raw materials to our factory test machine until you find a satisfactory production plan.
After- sale service
1. Our engineers train your employees on how to install and use the machine, as well as routine maintenance methods.
2. Our engineers can repair machinery overseas.
3. Our bottled food microwave sterilization equipment and LD1901 automatic fast food box lunch heating sterilizer equipment warranty for 1 year
Customer visit
We establish an independent after-sales service department for our customers to provide more professional and faster service. We are committed to being a professional solution provider for centralized sourcing and supply. Your requirements for equipment and services are our current value and unremitting pursuit. Leader Microwave Equipment Company has established friendly and cooperative relationships with many customers at home and abroad.We have rich experience in manufacturing and domestic and foreign trade. Welcome to contact us.
LD1920 microwave liquid sterilizer is mainly used for Chinese and Western medicine, milk, fruit and vegetable beverages, flower drinks, tea drinks, protein drinks, health drinks, health wine, rice wine, wine, balsamic vinegar, soy sauce, bad hail, soy milk, nutrient solution, sauce. Liquor ripening, chemical synthesis, syrup and other liquid pharmaceuticals, as well as sterilization and preservation of health teas, juice drinks, etc., some water agents, injections, etc. in the pharmaceutical industry. It can be used for the ripening of white wine, vinegar, etc.
The material and microwave process is fully enclosed. The LD1920 microwave liquid sterilizer has the advantages of fast sterilization speed, high efficiency, low temperature, obvious aging effect, easy operation, easy control and no contact pollution.
The liquid material is transported to the heater by the pipeline transportation system, and the liquid is heated by the microwave energy, and the bacteria in the liquid material are killed by the biological effect and thermal effect, the the microwave electromagnetic field play role in thermal effect.
Structural features of LD1920 microwave liquid sterilizer:
1.Liquid microwave sterilizer adopts the latest and most advanced multi-port feed energy of contemporary microwave, and the original Japanese magnetron ensures the microwave output power is adjustable. The magnetron has high power, high efficiency, strong load-carrying capacity, long service life and air cooling.
2.The heater is a box type, the main components are made of stainless steel, the whole machine design.The manufacturing process and appearance fully meet the GMP standards for pharmaceutical equipment.
3.The whole machine adopts modular design, which is convenient for cleaning, assembly and disassembly, and maintenance.
4.LD1920 microwave liquid sterilizer adopts modern high-tech anti-microwave leakage turbulence device, and has automatic door-opening protection device to make the overall appearance of the device compact, beautiful, smooth, safe and small.
Technical parameters of LD1920 microwave sterilizer:
Daily capacity
8T-10T
Leakage value
≤3mw/m³
Total power
30KW/h
Microwave frequency
2450/915MHz
Transmission speed
0-5m/min(adjustable)
Cooling method
By water
Bactericidal ability
300-400kg/h
Operating methods
Completely continuous
Size
10500x840x1800mm
Heating method
By electricity
How to use LD1920 liquid microwave sterilizer:
The cavity of the microwave liquid sterilizer has an inner diameter of Φ20 mm, a cavity height of 25 mm, a tube wall thickness of 3 mm, and a material of stainless steel. The bottom portion of the microwave liquid sterilizer is provided with four liquid substance output ports having a diameter of 1.2 mm. A liquid material output converging port with a diameter of 3.8 mm is provided at the outer mouth of the four liquid material outlets.
The inlet chamber (inner conductor) 2 has an outer diameter of Φ10 mm, an axial height of 17 mm, a wall thickness of 1 mm, and a lower conical head 2-1 with an axial height of 5 mm. Four outlet ports with a diameter of Φ1.0 mm are symmetrically arranged in the upper end in the axial direction. The central axis of each liquid outlet 2-3 is also 1.0 mm, and the material is stainless steel.
The inner diameter of the liquid guiding tube 3 is Φ4.0 mm, the wall thickness is 2.0 mm, and the material is polytetrafluoroethylene, and the upper and lower ends thereof are respectively sealed and fixed with the conical head and the inner bottom of the cavity housing 1.
The inner conductor of the coupler is a copper strip and is fixedly connected to the top of the cavity housing through a standard SMA type joint to input microwaves.
Tested: the microwave input frequency is 2450±50MHz, the power is 100W, the liquid substance to be sterilized is a liquid with escherichia coli, and the killing rate of escherichia coli is 100% under the condition of a pressure input of 10cm/s. An average of 100 ml takes about 20 seconds, and the temperature rise of the bacteria-carrying liquid is lower than 15 ° C, achieving rapid and low-temperature sterilization at a lower power.
The liquid medicine conveying pipeline adopts PP or PTFE tube. This material does not absorb microwave, it is safe and non-toxic and has high temperature resistant. The chemical liquid inlet and outlet are controlled by stainless steel solenoid valve. If the outlet temperature is lower than the set temperature, the liquid will be heated in the pipeline.
PLC adopts siemens series programmable controller, human-machine interface touch screen,it has stable performance and high reliability. According to the set temperature parameter value, the liquid flow rate and microwave power are automatically adjusted, and the fixed temperature of the liquid is automatically controlled. The temperature of the liquid can be completely maintained between 80 ° C and 95 ° C, and the outlet temperature is kept within the set temperature ± 3 ° C. The temperature probe provided at the heater outlet will be equipped with a temperature-controlled automatic frequency conversion modulation circuit, which can be automatically frequency-converted according to the required temperature setting, and the power adjustment temperature control device can achieve uniform temperature sterilization effect.
The working principle of LD1920 microwave liquid sterilizer:
Microwave sterilization has strong penetrating ability, high energy utilization rate, fast heating and sterilization speed, no mechanical and the physical properties of the object damage during the whole sterilization process. The liquid material after microwave sterilization has a long shelf life.
The microwave liquid sterilizer adopts a microwave cavity to achieve a simplified structure, reduce the volume of the system.The region with strong field strength in the cavity has high concentration, and can achieve the purposes of electric field intensity for sterilization, low temperature sterilization, and energy consumption at a lower power.
The polar molecules in the liquid under the action of electromagnetic waves of 300 MHZ to 300 GHz produce strong vibration and friction. The main component of bacteria is water. Water is a polar molecule. Under the action of microwave alternating electromagnetic field, it causes strong polar oscillation, which leads to the breakdown of capacitive cell structure or the relaxation and destruction of hydrogen bonds between the molecules of the cells causes the living environment of the most basic unit cells of the bacteria to be severely damaged, resulting in death, thereby achieving the purpose of sterilization.
1. We have prepared the LD1920 microwave liquid sterilizer engineering drawings, operation manuals and consumable parts and instructions for their replacement methods, which will be issued with the equipment.
2. Our engineers will personally install the equipment for you and commission it to ensure proper operation and train workers.
3. Engineers can repair machinery and provide technical support in abroad.
4. We provide customers with LD1920 microwave liquid sterilization equipment for one year warranty.
5. We always maintain a certain inventory of parts to ensure that replacement parts are sent in time
Our company consistently produces high quality equipment and has excellent marketing and import and export capabilities.We have established friendly and cooperative relationships with many domestic and foreign customers. In addition, based on strong technical strength, we are guided by market demand and design the most economical and reasonable production solutions about LD1920 microwave liquid sterilizer and LD1908 medicinal microwave sterilization equipment .All equipment of the company has passed ISO9001:2008 international quality management system to ensure the quality and performance of our products. Please contact us or visit our factory to inspect the test machine.
In order to preserve the nutrients in fresh milk better, kill as many harmful bacteria as possible in fresh milk.leader Engineers are committed to researching UV disinfection devices，combined with microwave sterilization equipment，designed LD1903Microwave ultraviolet liquid beverage sterilization equipment.It not only can protect the beneficial substances in liquid drinks, but also kills as much harmful substances as possible in liquid drinks.
The structure of the LD1903 Microwave ultraviolet liquid beverage sterilization equipment:
LD1903 Microwave ultraviolet liquid beverage sterilization equipment comprises a cylinder, a quartz tube coaxially sleeved in the cylinder, a resonant cavity coaxially arranged in the quartz tube and composed of a high-frequency block for generating a microwave discharge, and a cavity disposed in the resonant cavity A number of UV lamps.
LD1903 Microwave ultraviolet liquid beverage sterilization equipment’s two axial ends of the cylinder are correspondingly sealed to the two axial ends of the quartz tube.A liquid beverage inlet pipe and a liquid beverage discharge pipe are connected to the cylinder, and a first microwave end of the cylinder is connected with a microwave source for generating microwaves,The microwave outlet of the microwave source is in communication with the resonant cavity, and the second shaft end of the cylinder is connected with a cooling component for cooling the ultraviolet lamp,The outer coaxial sleeve of the quartz tube is provided with a bellows, and the two axial end edges of the bellows are respectively sealedly connected with the inner wall of the cylinder body,The gap between the bellows and the quartz tube constitutes a liquid beverage sterilization and disinfection channel, and the liquid beverage sterilization and disinfection channel is respectively connected with the liquid beverage inlet pipe and the liquid beverage discharge pipe.
Schematic diagram of the LD1903Microwave ultraviolet liquid beverage sterilization equipment
The structural function of the LD1903Microwave ultraviolet liquid beverage sterilization equipment：
1.By providing a cavity for generating microwave discharge in the quartz tube，An ultraviolet lamp tube is disposed in the resonant cavity, and a bellows is coaxially disposed outside the quartz tube.In this way, the microwave generated by the microwave source enters the resonant cavity and flows in the resonant cavity during use，The resonant cavity acts to allow ultraviolet light to be emitted to prevent microwave leakage.
2.According to the actual application, a liquid beverage conduit can be connected to the liquid beverage discharge pipe，The liquid beverage draft tube is connected to the liquid beverage inlet tube of the other Microwave ultraviolet liquid beverage sterilization equipment，That is, two microwave ultraviolet liquid beverage sterilization and disinfection devices are connected by a liquid beverage guiding tube，In practice, a plurality of microwave ultraviolet liquid beverage sterilization and disinfection devices can be connected in series to sterilize and sterilize liquid beverages，In order to complete the sterilization process of liquid beverages in one time, shorten the sterilization time。
3.The microwave flowing in the cavity is absorbed by the gas inside the ultraviolet lamp, and the ultraviolet lamp is excited to generate ultraviolet rays，ultraviolet radiation enters the tube through a liquid beverage connected to the barrel into a liquid beverage in a liquid beverage sterilization channel formed by a gap between the bellows and the quartz tube，achieve the purpose of sterilization of liquid beverages，at the same time, because the bellows is transmitted to the flowing liquid drink。
Under the disturbance, the liquid drink is in agitated state，in this way, the uniform sterilization and disinfection of the flowing liquid beverage is realized quickly and easily, and the sterilization and disinfection effect is greatly improved，goodly preserved beneficial substances in liquid drinks and killed as many harmful bacteria as possible in liquid drinks；on the other hand, since the ultraviolet lamp is placed in a cavity that is transparent to ultraviolet rays, the ultraviolet rays emitted from the ultraviolet lamp can be 100% utilized.
4.LD1903Microwave ultraviolet liquid beverage sterilization equipment by setting a bellows, the anti-virus disinfection effect is greatly improved，it is not only simple in structure, but also effective in disinfecting and disinfecting liquid beverages such as milk and granules with high concentration and low transparency. 5.It is best to have four UV tubes 4 when conditions permit，And the four ultraviolet lamps 4 are distributed 360 degrees, so that the ultraviolet rays emitted by the four ultraviolet lamps 4 can completely disinfect the liquid beverage in the liquid beverage sterilization and disinfection channel 7.
The parameters of the LD1903Microwave ultraviolet liquid beverage sterilization equipment：
Daily capacity
8T-10T
Leakage value
≤3mw/m³
Total power
30KW/h
Microwave frequency
2450/915MHz
transfer speed
0-5m/min(Adjustable)
Cooling method
Water cooling
Sterilizing ability
300-400kg/h
work method
Completely continuous
size
10500x840x1800mm
Heating method
Electricity
Two methods of traditional milk sterilization：
1.Pasteurization.
Pasteurization is divided into high temperature short time pasteurization (HTST) method and low temperature long time pasteurization (LTST) method,The high temperature short-time pasteurization method is to warm the raw milk to 72-85 degrees Celsius, and then cool it after 15-20 seconds.This is a fresh milk sterilization method commonly used by dairy companies, it can not only preserve the nutrients in fresh milk, but also kill most harmful bacteria in raw milk；
Low temperature long-time pasteurization method is to keep the raw milk at 63 degrees Celsius for 30 minutes to achieve pasteurization，since the fresh milk after sterilization has a short shelf life and still has some heat-resistant bacteria, this method is less used in liquid milk production.
2.Ultra high temperature instantaneous sterilization (UHT) method.
The ultra-high temperature instantaneous sterilization method is to rapidly heat the raw milk through a heat exchanger to a temperature of 135 to 140 degrees Celsius in a continuous flow state for 3 to 4 seconds to achieve a commercial aseptic sterilization method，It completely eliminates all the microorganisms in the raw milk, leaving only the protein，at the same time, because the temperature is too high, the taste and protein of milk are also damaged. Therefore, the taste and nutritional value of UHT milk are far worse than pasteurized milk.
We provide the following services for users of LD1903Microwave ultraviolet liquid beverage sterilization equipment：
1. Our company has a perfect test system. Interested customers can call us or come to our factory for equipment testing and produce satisfactory products.
2. We offer standard models of sterilization equipment and can also be customized for special users.As a technical professional and experienced equipment provider, this is not difficult for us.
3. After confirming the purchase, we use wooden boxes to pack the equipment for you to prevent them from being damaged during transportation.
4. Leader Microwave Equipment Company’s microwave ultraviolet liquid beverage sterilization equipment warranty for one year.There is no charge for repairs outside the warranty period, and customers only pay for the cost of replacement parts.
Over the years, we have won the trust of many investors at home and abroad with our high-quality equipment and perfect service，many users will contact us when they need related equipment.Our relationship with our customers is enjoyable and long-lasting.
I believe that you will not be disappointed, contact us for more information.
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