The capsule shell is generally made of food grade gelatin. During the production process of the capsule shell, a large amount of scraps formed by the capsule shell are produced, and the tail materials can be reused for the capsule shell after being melted.But these melted glues must be sterilized before they can be used. Because these tail batches are different, the color and other indicators are different, so it is necessary to batch and sterilize. The traditional process is to use water bath sterilization, the disadvantage is that the time is long, the heating uniformity is poor, the sterilization effect is not thorough, and the process is cumbersome. LD1923 microwave glue sterilization equipment aims to improve the traditional sterilization process and equipment, not only greatly improves production efficiency, save energy, but also ensures the sterilization effect. Gelatin sterilization microwave equipment is fully automated.
Microwave Glue Sterilization Equipment LD1923
Capsule shell
Advantages of LD1923 microwave glue sterilization equipment:
1.short time, fast
Conventional thermal sterilization is to transfer heat from the surface of the food to the inside through heat conduction, convection or radiation. It takes a long time to reach the sterilization temperature. Microwave edible gelatin sterilization equipment is a direct interaction between microwave energy and microorganisms such as food and bacteria. The thermal effect and non-thermal effect work together. The purpose of rapid temperature rise sterilization is greatly shortened and the sterilization effect of various materials is generally 3-5 minutes.
2.low temperature sterilization to maintain nutrients and traditional flavor
Microwave edible gelatin dryer is sterilized by special thermal and non-thermal effects. Compared with conventional heat sterilization, the desired sterilization effect can be obtained at a relatively low temperature and in a short time. Generally, the sterilization temperature is 75-80 degrees Celsius and the effect can be achieved. Microwave edible gelatin dryer can maintain more nutrients and color, aroma, taste, shape and other flavors and has a puffing effect. For example, conventionally heat treated vegetables retain 46%-50% of vitamin C, while microwave treatment is 60%-90%; Conventional heating of pig liver vitamin A retention was 58%, while microwave heating was 84%.
3. Saving energy
Conventional thermal sterilization often has heat loss in the environment and equipment, and microwaves directly affect the food, so there is no additional thermal energy loss. In comparison, microwave edible gelatin dryer generally saves 30%-50%.
4. Uniform and thorough
Conventional thermal sterilization starts from the surface of the material, but it is conducted to the inside by heat, there is an internal and external temperature difference. In order to maintain the flavor of the food, the processing time is shortened. Often, the food does not reach a sufficient temperature inside to affect the sterilization effect. Since the microwave has a penetrating effect, when the food is processed as a whole, the surface and the interior are simultaneously acted upon, so the sterilization is uniform and thorough.
5. Easy to control
The microwave edible gelatin sterilization equipment is ready to use, without the thermal inertia of conventional thermal sterilization, the operation is flexible and convenient, the microwave power is adjustable, and the transmission speed is continuously adjustable from zero, which is convenient for operation.
6. Simple equipment, advanced technology
Compared with the conventional method, the microwave equipment does not require a boiler, a complicated piping system, a coal yard, and a transportation vehicle, as long as it has basic conditions of water and electricity.
7. Good labor conditions, save floor space
The equipment has a low working environment and low noise, which greatly improves the working conditions. The operation of the whole set of microwave equipment requires only 2-3 people.
LD1923 microwave glue sterilization equipment
Related parameters of LD1923 microwave glue sterilization equipment:
| Power | 380V50Hz3 phase 4 line | Input voltage（V） | 380 |
| Microwave frequency (MHz) | 2450±50/915±50 | Output power（KW） | 160（support customization） |
| Microwave power（KW） | 160（support customization） | Power control accuracy | Programming digital input，<±2% |
| Cabinet color | Silver white（support customization） | Material | Industrial grade stainless steel |
| Microwave leakage（mW/cm2） | ≤1 | Temperature control accuracy | Self-control，<±1℃ |
| Cabinet temperature（℃） | <45 | Magnetron life | ≥5000 hours |
| Daily capacity | 8T-10T | Transmission speed | 0-5m/min(adjustable) |
| Cooling method | Water cooling or other | Working capacity | 300-400kg/h |
| Working method | Completely continuous | Size | 10500x840x1800mm |
Structural features of LD1923 microwave glue sterilization equipment:
LD1923 microwave glue sterilization equipment, which is glue sterilization machine, comprises a vertical cabinet type hollow shell and a heating chamber with a microwave shielding box door on the front side is arranged in the lower half of the outer shell. A microwave emitting device is arranged on the side wall of the heating chamber, a lifting mechanism and a PLC controller are arranged on the outer shell, a stirring device driven by the lifting mechanism is arranged at the top of the heating chamber. The lifting mechanism, the stirring device and the microwave transmitting device are all electrically connected to the PLC controller.
Schematic diagram of LD1923 microwave glue sterilization equipment
1-housing; 2-heating chamber; 3-microwave shielding box door; 4-guide column; 5-upper fixing plate; 6-cylinder; 7-piston rod; 8-motor; 9-motor frame; 11-low fixed plate; 12-microwave suppressor; 13-microwave launcher; 14-draining fan; 15-drain pipe; 16-infrared temperature sensor; 17-micro camera; 18-monitor; 19-touch screen; 20-micro printer; 21-PLC controller; 22-alarm; 23-label printing paper; 24–glue barrel; 25-mixing fan blade; 26-separator; 27-car; 28-polytetrafluoroethylene sleeve ;29-suppressor upper cover; 30-round sleeve; 31-circular suppression piece; 32-absorbent material; 33-suppressor flange
Operation procedure of LD1923 microwave glue sterilization equipment:
When the LD1923 microwave glue sterilization equipment is used, the glue barrel 24 is placed on the trolley 27 and pushed into the heating chamber 2 of the microwave glue sterilization the microwave shielding box door 3 is closed. The glue barrel 24 in the heating chamber 2 and the stirring shaft 10 with the stirring blade 25 can be observed by the monitor 18. Booting through the touch screen 19, the PLC controller 21 controls the cylinder 6 to push the piston rod 7 so that the agitating blades 25 of the agitating shaft 10 approach the bottom of the glue tank 24. The PLC controller 21 starts the motor 8 to stir, turns on the microwave emitting device 13, and discharges the humidifying fan 14. The glue liquid continuously tumbling upwards with the rotation of the stirring fan b the glue liquid is continuously heated and sterilized; the water vapor generated during the heating process is discharged to the microwave glue sterilization equipment through the exhausting window, the exhausting fan 14, and the exhausting pipe 15. The PLC controller 21 controls the infrared temperature sensor 16 to measure the temperature. When the measured temperature rises to the set temperature, the current measured temperature is always greater than or equal to the set temperature within 30 seconds, the microwave transmitting device 13 stops working; The PLC controller 21 controls the motor 8 to stop stirring, at the same time, the cylinder 6 retracts the piston rod 7, drives the motor frame 9 to rise, raises the stirring shaft 10 to the stirring fan blade 25 and leaves the drum 24. The PLC controller 21 activates the alarm 22 to prompt the completion of the microwave sterilization, simultaneously starts printing the label paper 23 on the micro printer 20 to output the sterilization parameters of the material: timing, sterilization temperature, and current time. The microwave shielding box door 3 is opened, and the PLC controller 21 automatically turns off the alarm device 22, and takes out the glue liquid barrel 24 to complete the entire sterilization process of the barrel glue liquid. Carry out the next batch of sterilization process.
Our service:
1. Leader Microwave Equipment Company provides consulting and technical support. You can choose to contact us by the 24-hour online consultation platform or the 24-hour hotline.
2. We provide sample test support to our customers. You can mail us your production materials and we are responsible for developing the most reasonable equipment purchase plan and production plan for you. Of course you can also test the equipment in person and check out our factory.
3. We have extensive experience in equipment development and production.Special types of LD1922 dehydrated food microwave sterilization equipment and yellow wine microwave sterilization equipment LD1912 can be provided according to customer requirements.
Customer visit
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