General equipment for industrial food production - sterilization pot

In order to ensure the safety, the sterilization pot adopts the KANS door safety interlocking device and the non-pressure door opening mechanism approved by the national labor and safety inspection department, and double insurance to ensure safe use.

The series of sterilization pots use saturated steam as the heating medium (can be applied to the superheated water as the heating medium after partial management road modification) to supplement the compressed air to perform the back pressure operation. Forced cooling is performed directly by injecting cold water (warm water).

Can be used for sterilization of different packaging and different foods. The utility model has the advantages of simple operation and low operation cost, and is the most common sterilization equipment in industrial food production.

Sterilization pot operation instructions:

Generally, the canned food factory adopts the horizontal sterilization pot of the present form for the normal pressure boiling and boiling sterilization of the can, and the device can realize the back pressure sterilization by introducing compressed air. If cooling is to be carried out in the pot, a water pump must be used to pump the water spray pipe at the top of the pot (or use a water circulation system).

During sterilization, the pressure in the can exceeds the pressure outside the can (in the pot) due to the increase in the temperature of the can. Therefore, in order to avoid the pressurization of the glass jar during sterilization, the cover is protruded, and the back end faces of the tinplate can be applied, and the back pressure must be applied, especially for meat cans requiring a higher sterilization temperature. The use of back pressure sterilization, that is, the use of compressed air into the pot to increase the pressure to prevent the can convex and jump cover, its operation is described as follows: Since the compressed air is a poor thermal conductor, the steam itself has a certain pressure.

Therefore, during the heating process during sterilization, the compressed air is not placed, and only when the sterilization temperature is reached, the compressed air is opened into the pot, and the inside of the pot is increased by 0.5 to 0.8 atmospheres. After sterilization, when cooling and cooling, stop supplying steam and press the cooling water into the water spray pipe. As the temperature inside the pot drops, the steam condenses, and the internal force of the pot is reduced by the pressure of the compressed air.

During the sterilization process, attention should be paid to the initial exhaust, which in turn releases the steam to allow the steam to circulate. It can also be deflated once every 15-20 minutes to promote heat exchange. In short, it must meet the requirements of sterilization conditions, according to a certain procedure, the level of sterilization temperature, the size of sterilization pressure, the length of sterilization time and the operation method are all specified by the sterilization process of canned products.

Sterilization pot product features and details:

1, high temperature short-time sterilization. The process water temperature is high, the heating time is shortened, and the working efficiency is improved.

2. Save energy. The process water used in the sterilization process can be recycled, saving energy, time and manpower, and reducing production costs;

3. The temperature control is stable. The newly designed liquid flow switching device uses the continuous switching circulation flow of the water on the water, the bottom, the left and the right to eliminate the dead angle phenomenon in the sterilization process, and the product quality is guaranteed;

4. The whole sterilization process adopts PLC automatic control. The heat distribution temperature in the kettle is controlled within plus or minus 0.5 degrees Celsius. It can be heated in multiple stages to save energy. It is equipped with F value measurement function; it can store 100 sterilization formulas;

5. For flexible packaging products, especially large-head packaging, the heat penetration speed is fast and the sterilization effect is good;

6, the entire sterilization process is automatically completed in accordance with the preset process recipe, the formula has a multi-level password to eliminate the possibility of misuse;

7. After the device is powered off, the program can automatically restore to the state before the power is cut off;

8. The kettle body is made of aluminum silicate cotton and polyurethane foam insulation, which reduces the heat loss of the kettle body, saves steam energy, and meets the requirements of low carbon and low emission;

9. There are three safety interlocking devices in the kettle, which can effectively prevent workers from mishandling and avoid accidents;

10. Double safety valve and dual pressure sensing control are used to prevent safety hazards.

In the need to transfer the sterilization pot, or temporarily do not need to use, you need to store the sterilization pot to facilitate the use of another production site or the next use, you need to do some necessary cleaning and protection work.

Transfer shipping. When the production workshop is replaced, it is often necessary to complete the transfer and transportation of the production equipment. Due to the integrity of the equipment, the staff should first properly disassemble and clean the production chain. The disassembly process is more complicated. Try not to disassemble it, do not disassemble it, keep the integrity of a part, and then pack it neatly and transfer it completely.

Device storage. Some manufacturers do not need to use the sterilization pot all the year round, so the sterilization pot needs to be stored in a certain season and time. First of all, the integrity of the production equipment should be checked, whether it can be used normally, and then the whole cleaning is carried out. After the cleaning is completed, the lubricating oil or oil is lubricated to the special parts, the anti-rust paint is added to the surface stripping part, and the protective part of the instrument part is covered. .