Pharmaceutical crusher for removing dust

Abstract

The invention relates to a pharmaceutical crusher for removing dust. The pharmaceutical crusher comprises a crushing device (2) arranged on a receiving chamber (8), wherein the crushing device is driven by a driving motor (1); and a feeding hopper (2a) and a discharge port (2b) are arranged on the crushing device. The pharmaceutical crusher is characterized in that a filter box (9) is arranged at the outer side of the receiving chamber; a first filter plate (10) is arranged in the filter box for dividing the filter box into two parts, wherein the filter box at one side is communicated with the receiving chamber through a pipe, and the filter box at the other side is connected with a first exhaust fan (11) through a pipe; a cover (5) is arranged rightly above the feeding hopper; a second filter plate (7) is arranged in the cover; one set of through holes (7a) is uniformly distributed on the second filter plate; catching bags (6) are arranged in the through holes; the top of the cover is connected with a second exhaust fan (4); and the second exhaust fan is communicated with the top of the cover through a pipe. The pharmaceutical crusher has the advantages of simple structure and good dust removing effect, improves the working environment, and reduces the threat of the duston the health of workers.

Description

technical field [0001] The invention relates to the field of material crushing equipment in the pharmaceutical process, in particular to a pharmaceutical grinder for removing dust. Background technique [0002] In the production process of pharmaceuticals, according to the actual production needs, it is often necessary to crush the bulk medicinal materials according to the technological requirements, so as to achieve the purpose of further deep processing. At present, pulverizers are often used to pulverize and powder block medicinal materials. When crushing the lump medicinal material, the lump medicinal material is fed from the feed port of the pulverizer, and after being pulverized by the crushing device, the powdered medicinal material will be freely discharged from the discharge port of the pulverizer. During this process, the phenomenon of dust flying at the material inlet and outlet is very serious, which not only affects the working environment, but also causes cert...

AI Technical Summary

Problems solved by technology

During this process, the phenomenon of dust scattering at the material inlet and outlet is very serious, which not only affects the working environment, but also causes certain harm to the health of the staff.

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