Coal briquette crushing and impurity removing machine for coal processing industry

Abstract

The invention discloses a coal briquette crushing and impurity removing machine for the coal processing industry. The machine comprises a bottom plate, a crushing mechanism, a conveyor belt, a transfer mechanism and a shower mechanism, wherein the crushing mechanism comprises a crushing chamber, a grating, a first motor, a rotating seat, a pressing seat and a hydraulic cylinder; the transfer mechanism comprises a lifting bin, a rotating roller, a belt and a transit bin; and the shower mechanism comprises a shower bin, a third motor, a shower barrel, a conversion bin and a water pump. Accordingto the machine, coal briquettes are conveyed into the crushing chamber through the conveyor belt, and under the combined action of the pressing seat and blades, the coal briquettes are crushed to fall onto a slideway through the grating and finally enter the lifting bin, and the crushed coal briquettes in the lifting bin are lifted to the transit bin by a lifting plate and enter the shower barrelthrough a discharge pipe; the shower barrel rotates under the drive of the third motor, meanwhile, spray heads spray water to shower the shower barrel, coal in the coal briquettes is dissolved in water and falls into the shower bin through through holes, and small stones in the coal briquettes are left in the shower barrel and can be removed by opening a sealing cover; and the machine can effectively separate coal from impurities in the coal briquettes.

Description

technical field [0001] The invention relates to the technical field of coal processing equipment, in particular to a coal block crushing and impurity removal machine for the coal processing industry. Background technique [0002] Coal is a solid combustible mineral that was gradually formed by ancient plants buried underground through complex biochemical and physicochemical changes. [0003] Coal is hailed as black gold and the food of industry. It has been one of the main energy sources used by the human world since the eighteenth century. Since the beginning of the 21st century, although the value of coal has dropped significantly, after all, the present and the future are very long. For a period of time, coal is still one of the indispensable energy sources for our human production and life. The supply of coal is also related to the stability of the development of my country's industry and even the entire society. The issue of coal supply security is also the most importan...

AI Technical Summary

Problems solved by technology

[0004] Coal is generally lumpy when it is collected, and the coal materials required for the existing coal furnace work mostly use pulverized coal. Therefore, it is necessary to crush the mined coal lumps. However, there may be rocks in the mined coal, and the rocks are crushed in the pulverized coal, resulting in poor quality of the pulverized coal. Therefore, a kind of coal pulverization and impurity removal is needed. equipment

Images