A kind of automatic safety locking and opening method of high pressure steaming cabinet

Abstract

The invention discloses an automatic safe locking and opening method for a high pressure steam cabinet. The method comprises the following steps: putting a to-be-steamed article in a steaming box andlocking a sealing door through a locking switch; connecting a power supply, wherein a heating assembly in the steaming box starts to work, the air pressure in the steaming box is increased gradually,and meanwhile, a gas valve is in an open state, high pressure steam enters an airtight box through an air guide tube, and an opening-preventing device is switched from the initial state to a locking state to lock the sealing door and the cabinet; applying a thrust which is pointed to a supporting partition plate from a sealing plate and is parallel to the moving direction of a push block to a pressing block, wherein a spring bolt is separated from a locking hole in match, the lock between the sealing door and the steaming box is released, and at the moment, the locking switch can be turned onto open the sealing door and take the steamed article out through a special tool. According to the method provided by the invention, high pressure hot steaming treatment can be carried out, so that the production efficiency is improved, and meanwhile, when food materials are taken out, phenomena that personnel is scalded as a result of an exhausting mechanism and the like are avoided.

Description

technical field [0001] The invention relates to a locking and opening method, in particular to an automatic and safe locking and opening method of a high-pressure steam cabinet. Background technique [0002] Steaming food is a relatively common food processing method. The method of steaming not only simplifies the food production process but also protects the nutritional content of food to the greatest extent. As people pay more and more attention to healthy eating Correspondingly, people have put forward higher and higher requirements for steaming equipment. The steaming treatment equipment provided by the prior art can usually only perform steaming at a relatively normal pressure, so it often takes a long time to process some special food materials. It takes a long time to achieve the expected processing goal, which not only greatly reduces the production efficiency but also wastes a lot of resources. In addition, after the steaming treatment is completed, accidents such a...

AI Technical Summary

Problems solved by technology

[0002] Steaming food is a relatively common food processing method. The method of steaming not only simplifies the food production process but also protects the nutritional content of food to the greatest extent. As people pay more and more attention to healthy eating Correspondingly, people have put forward higher and higher requirements for steaming equipment. The steaming treatment equipment provided by the prior art can usually only perform steaming at a relatively normal pressure, so it often takes a long time to process some special food materials. It takes a long time to achieve the expected processing target, which not only greatly reduces the production efficiency but also wastes a lot of resources. In addition, after the steaming process is completed, accidents such as the operator being scalded by the steam often occur when the equipment is opened to pick up the objects. occur

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