Disc mill capable of automatically cleaning

Abstract

The invention provides a disc mill capable of automatically cleaning. The disc mill comprises a grinding mechanism, wherein the grinding mechanism comprises a grinding cavity, a static grinding disc with a central hole and a movable grinding disc arranged at an interval relative to the static grinding disc are arranged in the grinding cavity, the movable grinding disc is connected with a power mechanism through a rotating shaft so as to be capable of rotating, the rotating shaft is mounted on a rotating shaft supporting seat through a bearing, the disc mill further comprises a cleaning mechanism, the cleaning mechanism comprises a movable plate arranged above a top plate of the grinding cavity, a lifting device is connected with the movable plate, a plurality of air pipes are arranged on the movable plate, the lower ends of the air pipes penetrate into the grinding cavity, and spray holes are formed in the lower ends of the air pipes correspondingly. The disc mill solves the problem ofpollution due to the fact that in the prior art, a grinding cavity needs to be opened for pulverizer cleaning, and has the advantages of being reasonable and ingenious in structure and environmentally friendly.

Description

technical field [0001] The invention relates to an automatic cleaning disc grinder used in the field of mineral testing for grinding minerals into powder. Background technique [0002] In the field of mineral testing, it is necessary to grind minerals into powder. There are many technologies that can achieve this effect. Among them, the disc crusher is one of them. It is characterized by fast grinding speed and convenient cleaning of the discharge. [0003] The existing common disc crusher has a motor, a moving grinding disc at the front end, a static grinding disc in a grinding chamber, and a feeding hopper at the front end of the grinding chamber, and the material is fed from the feeding hopper manually, so there is uneven feeding The problem; when the grinding particle size needs to be adjusted, the gap between the movable grinding disc and the static grinding disc needs to be manually adjusted; after grinding, the cavity can also be opened on the side for manual cleaning...

AI Technical Summary

Problems solved by technology

[0005] Therefore, the primary purpose of the present invention is to overcome the technical problem that the existing disc pulverizer cannot be cleaned automatically, and the problem of raising dust by manually opening the grinding chamber for cleaning

[0006] Another object of the present invention is to overcome the problem that the existing disc pulverizers cannot feed automatically, and manual feeding is uneven

[0007] Another object of the present invention is to solve the problem that the existing disc grinder cannot automatically adjust the gap, and manual adjustment is time-consuming and laborious, and to provide a disc grinder that solves the above technical problems, improves production efficiency, and reduces labor intensity.

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