Repeated rolling type histocyte refiner

Abstract

The invention discloses a repeated rolling type histocyte refiner which comprises an inner barrel, an outer barrel, a stirring shaft, a first driving mechanism and a second driving mechanism. The inner barrel is located in the outer barrel, a homogenizing chamber is formed between the inner barrel and the outer barrel, and a stirring blade mounted on the inner barrel is arranged in the homogenizing chamber; a spiral fixed blade is arranged on the inner circumferential face of the inner barrel, guide grooves are formed in the positions, below the spiral fixed blade, of the inner circumferential face of the inner barrel, and through holes are formed in the bottoms of the guide grooves; the stirring shaft is located in the inner barrel and comprises an unthreaded rod part and a lead screw part, a tool apron is mounted on the unthreaded rod part, and a spiral movable blade cooperating with the spiral fixed blade to cut materials is mounted on the tool apron; the lead screw part is sleeved with a mounting base in threaded connection with the lead screw part, and rolling roll sets with the number consistent with that of the guide grooves are arranged on the peripheral face of the mounting base; the first driving mechanism and the second driving mechanism are used for driving the stirring shaft and the inner barrel to rotate forwards and reversely respectively, and the rotating directions of the driving shaft and the inner barrel are opposite. The repeated rolling type histocyte refiner has a good homogenizing effect.

Description

technical field [0001] The invention relates to the technical field of experimental equipment, in particular to a repeated rolling type tissue cell homogenizer. Background technique [0002] A homogenizer is a machine that breaks up animal and plant tissues and grinds them into a uniform paste. Widely used in scientific research, medical treatment, chemical pharmaceutical, food industry and other fields. Existing homogenizers mainly rely on the rotating mixing head for crushing. When this kind of homogenizer crushes some multi-fiber plants, because the plants contain a lot of fibers inside, they are sticky, and they will agglomerate during stirring, which is difficult. Destroy its internal structure and affect its homogenization effect. Contents of the invention [0003] Based on the technical problems in the above-mentioned background technology, the present invention proposes a repeated rolling type tissue cell homogenizer. [0004] The present invention proposes a re...

AI Technical Summary

Problems solved by technology

Existing homogenizers mainly rely on the rotating mixing head for crushing. When this kind of homogenizer crushes some multi-fiber plants, because the plants contain a lot of fibers inside, they are sticky, and they will agglomerate during stirring, which is difficult. Destroy its internal structure and affect its homogenization effect

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