Animal tissue homogenization grinding equipment

Abstract

The invention discloses animal tissue homogenization grinding equipment. The equipment comprises a grinding tank, wherein the grinding tank is internally provided with a grinding cavity with an upwardopening, the grinding tank is internally provided with a low temperature cavity located in the lower side of the grinding cavity and communicated with the grinding cavity, the upper side end face ofthe grinding cavity is provided with a sealing cover, the sealing cover is internally provided with a driving cavity, the driving cavity is internally provided with a driving device used for providingpower for grinding, the grinding cavity is internally provided with a lifting device, the grinding cavity is internally provided with a grinding device located at the right side of the lifting deviceand used for grinding animal tissue, and the low temperature cavity is internally provided with a liquid nitrogen device. The animal tissue homogenization grinding equipment has the advantages that grinding is carried out through a rotary grinding mechanism, no vibration problem caused by eccentric rotating exists, so that the service life of the equipment is longer, a lifting mechanism can drivea grinding test tube to move downward, the grinding test tube enters a low temperature tank for low temperature treatment, therefore, the service life of the equipment is longer, low temperature treatment can be automatically carried out on the animal tissue, the operation is simple, and the low temperature frostbite risk is effectively reduced.

Description

technical field [0001] The invention relates to the technical field of animal tissue homogenate grinding, in particular to animal tissue homogenate grinding equipment. Background technique [0002] Biological tissue grinders are indispensable in the preparation of nucleic acids and proteins. At present, mortar-type grinders are commonly used in medical experiments. The use of mortar-type grinders has the following problems: Exposed to the air, the grinding process is prone to pollution. Because it is manual grinding, the grinding force is not easy to control. In order to keep the temperature in the mortar, liquid nitrogen needs to be added many times during the grinding process, which is time-consuming, laborious and prone to danger. The current tissue grinding The equipment generally adopts eccentric rotation grinding, which has the problem of vibration of the whole machine, the service life of the equipment is low, and the equipment cost is high. For tissues that require l...

AI Technical Summary

Problems solved by technology

[0003] Technical problems: The current tissue grinding equipment generally adopts eccentric rotation grinding, which has the problem of vibration of the whole machine, and the equipment life is low. For tissues that require low temperature treatment, an additional low temperature device needs to be used after treatment, the operation is more cumbersome, and there is low temperature frostbite risk

Images