Sealing device of powdered food stirring tank

Abstract

The invention discloses a sealing device of a powdered food stirring tank, which comprises a tank body and an upper cover, wherein one end of the upper cover is articulated with the upper edge of an internal wall of a tank body; the diameter of the upper cover is less than the internal diameter of the tank body; the top surface of the upper cover and the upper edge of the tank body are located on the same horizontal plane; an annular silica gel sealing pipe is arranged on the edge of the upper cover; a groove for embedding the silica gel sealing pipe is formed in the internal wall of the tank body; the upper cover is provided with an air valve for controlling an air source; the air valve is communicated with the silica gel sealing pipe; and the sealing device has the benefits that the service life of the sealing device of the powdered food stirring tank is prolonged.

Description

technical field [0001] The invention relates to a stirring device for food raw materials, in particular to a sealing device for a powder food stirring tank. Background technique [0002] In the food processing industry, raw materials need to be made into powder for pastry manufacturing, and ingredients need to be added to the powder raw materials and stirred during the production process. In order to prevent the raw materials from being polluted by the outside world, a sealing device must be used to seal the tank. Generally, the part that often needs to be sealed is the opening and closing part of the top cover and the tank body. The traditional seal is to use a fixed rubber ring to set up the pressing part of the top cover and the tank body. Since the top cover is generally heavy, the top cover is often pressed down. Damage to the seal ring. Contents of the invention [0003] The purpose of the present invention is to solve the problem that the sealing ring between the u...

AI Technical Summary

Problems solved by technology

[0002] In the food processing industry, raw materials need to be made into powder for pastry manufacturing, and ingredients need to be added to the powder raw materials and stirred during the production process. In order to prevent the raw materials from being polluted by the outside world, a sealing device must be used to seal the tank. Generally, the part that often needs to be sealed is the opening and closing part of the top cover and the tank body. The traditional seal is to use a fixed rubber ring to set up the pressing part of the top cover and the tank body. Since the top cover is generally heavy, the top cover is often pressed down. Damage to the seal

Images