Buffer device for food freezing-crusher

Abstract

The invention relates to a crushing device, and in particular relates to a buffer device for a food freezing-crusher. The buffer device comprises an annular support gasket, wherein a buffer lug boss is fixedly connected to the support gasket; a buffer ring is connected above the buffer lug boss; a shock absorption raised line is arranged on the outer wall of the buffer ring; a support bump array consisting of support bumps is arranged at the outer periphery of the support gasket, and the support bumps are arranged at intervals. According to the buffer device for the food freezing-crusher, a sealing rubber gasket is protected, and noise is reduced.

Description

technical field

[0001] The invention relates to a pulverizing device, in particular to a buffer device for a food freezing pulverizer. Background technique

[0002] The frozen pulverizer uses liquid nitrogen as the cold source. After the crushed material is cooled at a low temperature to achieve an embrittled and easily pulverized state, it enters the cavity of the mechanical pulverizer and rotates at high speed through the impeller. The materials repeatedly impact and collide with each other. Under the comprehensive action of shearing and friction, the crushing effect is achieved, and it is often used on various materials that cannot be crushed at room temperature. When the existing impeller rotates at a high speed, the sealing rubber ring of the impeller is extremely prone to abrasion, and the noise is also relatively large. Contents of the invention

[0003] The technical problem to be solved by the present invention is to provide a buffer device for a food freezing gr...

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