Belt conveyor dust removing device

Abstract

The invention discloses a belt conveyor dust removing device. The belt conveyor dust removing device comprises a material flowing groove, a dust airflow return pipe, a dust collecting cover and a belt sealing cover; an inlet of the dust airflow return pipe is communicated with an outlet of the dust collecting cover, and an outlet of the dust airflow return pipe is communicated with an inner cavity of the material flowing groove; the belt sealing cover is positioned at the upper part of a belt; a material outlet of the material flowing groove is communicated with the belt sealing cover; a dust collecting port at the lower part of the dust collecting cover is communicated with the belt sealing cover; a hexahedron guide plate is arranged in the dust collecting cover; the belt sealing cover is provided with an auxiliary pressure reduction return channel; and a port of the auxiliary pressure reduction return channel is communicated with the belt sealing cover. The belt conveyor dust removing device can effectively reduce the pressure of dust airflow in the belt sealing cover through the auxiliary pressure reduction return channel arranged on the belt sealing cover, and accelerates circular flowing of the dust airflow to achieve a certain assisting effect on the dust collecting effect.

Description

Technical field [0001] The invention belongs to the field of dust removal equipment, and particularly relates to a dust removal device for a belt conveyor. Background technique [0002] In the material transportation system of non-ferrous metal smelting enterprises, belt conveyors are widely used. In the production of non-ferrous mines, the ore is crushed, screened, and loaded in the process, and the raw materials in the concentrator are transported from the original ore warehouse to the production workshops. Belt conveyors are used for material transportation in the crushing and screening workshops. [0003] Excessive dust in the material transportation system is a common problem in many material transportation related enterprises. The dust generated during the operation of the material transportation system not only causes environmental pollution, but also affects workplace hygiene and the visibility of the centralized remote monitoring system, and may even cause an explosion or ...

AI Technical Summary

Problems solved by technology

In order to solve the problem of the dust source at the drop point during the material transportation of the belt conveyor, the industry has made some technical attempts, but the existing dust removal equipment has a complex system structure, unsatisfactory dust collection effect, and inconvenient use and installation. Problems have not yet been resolved.