The Rubber Sealing Ring Of The Autoclave Cannot Be Knocked in

The rubber seal ring of the autoclave cannot be knocked in. If there is liquid in it, the sealing box can be heated in the microwave oven by using the principle of thermal expansion or soaked in hot water for a period of time. The air in the sealing box will expand when heated, and the sealing box can be opened easily.
If the sealing box cannot be opened after heating, you can use a knife tip to insert it into the gap of the sealing box cover and gently pry it to allow air to enter the sealing box, keeping the air pressure inside the box in balance with the outside air pressure. The sealing box can also be easily opened.
The sealed box after heating cannot be knocked in mainly because the steam inside has sucked in the lid. The best way to deal with this situation is to wait for it to cool or soak the sealed box with cold water to cause the box to shrink, and then the box and lid can be separated.