Novel grinding and crushing equipment always dipped in ultralow-temperature liquid nitrogen environment

Abstract

The invention relates to novel grinding and crushing equipment always dipped in a ultralow-temperature liquid nitrogen environment. The equipment comprises a freezing chamber, a freezing cover and human-computer interaction equipment; the freezing cover is rotationally connected to the freezing chamber; an insulation box with liquid nitrogen is arranged in the freezing chamber; a grinding mountingcylinder is arranged on the inner side surface of the freezing cover; a grinding tank is arranged in the grinding mounting cylinder; a steel collider is arranged in the grinding tank; a grinding mounting cylinder cover is arranged on the grinding mounting cylinder; an electromagnetic coil is arranged on the peripheral side of the grinding tank; and the electromagnetic coil is connected with the human-computer interaction equipment. The equipment can completely extract needed effective components in ultralow-temperature state, enables substance characteristics to change under the ultralow-temperature environment to achieve the crushing purpose within the shortest time of ten seconds, and improves the material durability; and in addition, due to use of ultralow-temperature characteristics of the liquid nitrogen, the grinding and crushing efficiency is greatly improved.

Description

technical field [0001] The invention relates to a grinding and pulverizing equipment, in particular to a novel grinding and pulverizing equipment fully immersed in an ultra-low temperature liquid nitrogen environment. Background technique [0002] The traditional crushing and grinding method will cause a lot of degradation and waste of active ingredients such as DNA, RNA, protein and biological enzymes in animal and plant tissues, which will greatly reduce the yield of the required active ingredients. In addition, if the traditional mechanical device is immersed in liquid nitrogen (minus 196 degrees) for a long time, the durability of the material will not be good, and the lubricating oil of the motor will freeze. Contents of the invention [0003] In view of this, the object of the present invention is to provide a novel grinding and pulverizing equipment fully immersed in an ultra-low temperature liquid nitrogen environment to solve the deficiencies in the prior art. ...

AI Technical Summary

Problems solved by technology

[0002] The traditional crushing and grinding method will cause a lot of degradation and waste of active ingredients such as DNA, RNA, protein and biological enzymes in animal and plant tissues, which greatly reduces the yield of the required active ingredients

In addition, if the traditional mechanical device is immersed in liquid nitrogen (minus 196 degrees) for a long time, the durability of the material will not be good, and the lubricating oil of the motor will freeze

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