Shale crusher dust collector

Abstract

The invention relates to the field of shale brick production equipment, and particularly relates to a shale crusher dust collector. The shale crusher dust collector comprises a dust collecting disc, a negative-pressure fan, a cyclone dust collector and a tailing collecting tank, wherein the dust collecting disc is arranged on the upper edge of a crusher feeding opening; the dust collecting disc is provided with a circle of dust collecting holes with the diameters of 2-5mm; the dust collecting disc is connected with an inlet of the cyclone dust collector via a dust collecting pipe; the negative-pressure fan is arranged on the dust collecting pipe; the bottom of the cyclone dust collector is connected with a fine material collecting tank, and the top of the cyclone dust collector is provided with a tailing pipe; the tailing pipe leads to the tailing collecting tank filled with water; the end part of the tailing pipe is arranged into a flat pipe. The shale crusher dust collector has the beneficial effects that by the negative-pressure effect of the dust collecting disc, raise dust in the crusher fully enters the dust collecting disc, and the dust is collected and treated; moreover, the scheme is simple in structure, and is easy to realize.

Description

technical field [0001] The invention belongs to the field of shale brick production equipment, in particular to a dust removal device for a shale pulverizer. Background technique [0002] Shale bricks are formed by mixing fly ash, coal gangue, slag, smelting slag and shale and then roasted. During the production process of shale bricks, shale will be crushed. In the crushing process, extrusion crushing machine is generally used. The extrusion crushing machine has the characteristics of stable performance, reliable process, high pressure, stable operation and high production efficiency. It is a shale Ideal production equipment for brick raw material crushing. The existing pulverizer is not equipped with a dust removal device. During production and use, the stone is put into the pulverizer through the conveyor belt for pulverization. Since the stone is constantly rolling and stirring in the pulverizer, a large number of fine particles are easily produced, and the fine particl...

AI Technical Summary

Problems solved by technology

The existing pulverizer is not equipped with a dust removal device. During production and use, the stone is put into the pulverizer through the conveyor belt for pulverization. Since the stone is constantly rolling and stirring in the pulverizer, a large number of fine particles are easily produced, and the fine particles are very small. It is easy to float up at the discharge port, and the floating dust particles will cause a large amount of dust in the air around the pulverizer, which will greatly affect the operation of the staff

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