The operation of the sterilization pot is carried out according to the "Procedure".

When using the sterilizer, always pay attention to the safety problem. Especially when using the steam pressure sterilizing pot, in the sterilizing process, the water should be flowed over the bottom, and the lid should be tightened after the object to be sterilized is put into the country. Pay attention to the initial venting, and then vent the steam to circulate the steam. 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. The following are the regulations for the operation of the sterilization pots organized by experts from the powerful machinery factory in Zhucheng City.

1. This equipment must not exceed the design pressure and temperature.

2. The operator who uses the sterilization pot should pass the training and test, and should strictly abide by the safety operation rules and post responsibility system; if abnormal phenomena are found, they should be dealt with in time.

3. The sterilization pot is equipped with safety valves, pressure gauges, thermometers and other accessories. It must be safe, complete, sensitive and reliable. Maintenance and periodic calibration should be added during use. The safety valve starting pressure of this equipment is equal to the design pressure and should be sensitive and reliable. It should be prevented from being adjusted at will. The accuracy of the pressure gauge and thermometer are all 1.5, and the difference within the tolerance is normal. The lead-free seal pressure gauge shall not be used, the pressure gauge indicates failure, the scale is unclear, the dial is broken, the pointer does not return to zero after the pressure is released, and the seal seal damage shall be replaced immediately. The thermometer should be inspected regularly. It should be calibrated with a standard thermometer before use. It should be verified once a year. If the mercury column breaks and the difference from the standard temperature exceeds 0.5 °C, it should be repaired or replaced.

4. The sterilizing pot should be inspected regularly, at least once every six months, and at least once every year. The preparations and inspection items before the inspection are carried out in accordance with the “Procedures” and relevant regulations, and the inspection reports are filed and filed.

5. During the use process, grease and oil should be applied to the sliding and rolling contact parts of the self-locking wedges, rollers, pot ears and swivel flanges to ensure that the friction surface is in a lubrication state.

6. If the sealing ring on the flange surface of the pot body is aging, if the defect and wear are too large, it should be replaced in time to ensure the seal and prevent leakage.

7. When the equipment is deactivated, the inner and outer surfaces of the sterilization pot and the lid should be cleaned. The exposed surface brush is anti-rust paint, and the safety inspection control instrument is protected by a cover.

The following is an example of the electric steam dual-purpose sterilization pot to illustrate the specific operation steps to avoid unnecessary trouble caused by the malfunction caused by wrong operation:

Electric steam dual-purpose sterilization pot operation steps:

1. Put the product into the pot, seal the pot door, close the manual interlock, open the air cushion valve, open the pressure-holding switch and inject pressure into the pot. The pressure in the pot is set to 0.18-0.2Mpa.

2. Turn on the sterilization switch to inject steam, open the manual exhaust valve, drain the upper layer of cold air, turn it off, then open the manual exhaust valve to drain the lower layer of air and turn it off.

3, start sterilization temperature rise, the temperature inside the pot is set to 121 ° C, when it rises to a certain temperature, the automatic heat preservation time, the holding time is 15-30 minutes (for reference values). When the holding time reaches the set temperature, it will automatically alarm, and the tweezers high temperature sterilization pot will turn off the sterilization switch to stop the steam.

4, open the upper manual valve, maintain the pressure inside the pot, automatically enter the cold air to cool down, reduce the temperature to 80-40 ° C, close the manual exhaust valve and pressure maintaining switch.

5. Open the manual drain valve, drain all the water in the pot, close the valve with your hand, open the upper or lower manual exhaust valve, drain all the pressure in the pot, and close the valve with your hand.

6. Close the air cushion valve, open the air release valve, open the manual interlock, and open the pot door to pick up the goods.

The electric steam dual-purpose sterilization pot avoids various drawbacks affecting food quality caused by heat treatment, and maintains the original flavor, color and nutritional value of the food. The energy-saving effect is good, the electric steam dual-purpose sterilization pot has high productivity, the temperature display is automatically controlled, the adjustment range is wide, the control precision is high, the corrosion resistance is eliminated, and the cleaning is convenient. Because it is an instantaneous compression process of liquid medium, it is uniform in sterilization, non-polluting, safe in operation, and consumes less energy than heating method, reducing environmental pollution.