Sterilization kettle is also called sterilization retort or food autoclave.Sterilization retort is mainly used in food industry, medicine and other fields.
The sterilization retort is composed of a pot body, a pot cover, an opening device, a locking wedge, a safety interlocking device,trolleys,sterilization baskets,steam nozzles and a number of pipe mouths. The lid is sealed with inflatable silicone rubber temperature proof sealing ring, which has reliable sealing and long service life.
With a certain pressure of steam as the heat source, with large heating area, high thermal efficiency, uniform heating, liquid material boiling time is short, easy to control the heating temperature. The inner pot body (inner pot) is made of acid and heat resistant Austenitic stainless steel, equipped with pressure gauge and safety valve, beautiful appearance, easy installation, convenient operation, safe and reliable.
There are three kinds of sterilization methods:
1, hot water circulation sterilization: sterilization retort food is soaked in hot water, this way the heat distribution is more uniform.
2, steam sterilization: food into the pot is not the first to add water, but directly into the steam heating, due to the existence of air in the pot in the process of sterilization will appear cold spot, so this way the heat distribution is not the most uniform.
3, water sterilization: This way is to use the nozzle or spray pipe to spray hot water to food, sterilization process is installed in the sterilization pot on both sides or the top of the nozzle, spray out the wave of hot water mist to the surface of food, so not only uniform temperature without dead angle, and the temperature and cooling speed is rapid, can be comprehensive, rapid, stable sterilization of products in the pot, especially suitable for the sterilization of soft packaging food.
Waterborne sterilization can also be divided into waterborne rotary; water static; pulsating side spray water type, etc.
General canned food factory can for atmospheric boiling heating sterilization treatment are used in this form of horizontal sterilization retort, the equipment through the introduction of compressed air can achieve reverse pressure sterilization. If cooling is to be carried out in the pot, pump water into the spray pipe at the top of the pot (or use a water circulation system).
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