Dust treatment device for belt conveyor

Abstract

The invention relates to a dust treatment device for a belt conveyor. The dust treatment device comprises a feeding belt, a material collecting hopper, a sweeper, an atomizing pipeline, a spraying nozzle, a material flow adjustment device, a primary sliding groove, a secondary sliding groove, a feeding device, a material guide groove and a material receiving belt, wherein the feeding belt is connected with the material collecting hopper; the sweeper is mounted below the feeding belt; the atomizing pipeline and the spraying nozzle are arranged at the periphery of the sweeper; the material flow adjustment device is arranged in the material collecting hopper; the secondary sliding groove is formed below the sweeper; the lower end of the secondary sliding groove is connected with the primary sliding groove; the primary sliding groove is connected with the feeding device; the material guide groove is formed below the feeding device; the material receiving belt is arranged below the material guide groove. According to the dust treatment device for the belt conveyor, the generation of dust is inhibited from the source, and the dust produced by the sweeper during a sweeping process can also be inhibited.

Description

technical field [0001] The invention relates to the technical field of dust treatment, in particular to a dust treatment device for a belt conveyor. Background technique [0002] With the development of the port, the dust generated during the loading, unloading and storage operations of bulk cargoes with coal as the representative species of bulk cargoes has become increasingly serious environmental pollution. Coal dust not only pollutes the environment, but is also a loss of raw materials itself, and is harmful to the surrounding residents. And the health of workers is extremely harmful, and it will also accelerate the wear and tear of equipment and reduce the quality of products. [0003] During the production process, coal falls along the hopper and chute to the downstream belt during the transfer process, and the conversion of potential energy into kinetic energy produces a great impact on the downstream belt conveyor, causing the dust concentration in the hopper, chute,...

AI Technical Summary

Problems solved by technology

[0002] With the development of the port, the dust generated during the loading, unloading and storage operations of bulk cargoes with coal as the representative species of bulk cargoes has become increasingly serious environmental pollution. Coal dust not only pollutes the environment, but is also a loss of raw materials itself, and is harmful to the surrounding residents. It is extremely harmful to the health of workers, and it will also accelerate the wear and tear of equipment and reduce the quality of products

[0003] During the production process, coal falls along the hopper and chute to the downstream belt during the transfer process, and the conversion of potential energy into kinetic energy produces a great impact on the downstream belt conveyor, causing the dust concentration in the hopper, chute, and material guide trough to increase significantly. If the dust is increased, the dust escapes along the equipment gap and will gradually spread to the entire machine room; when the cleaner is cleaning the return coal, the coal dust will be dusted during cleaning and the cleaned coal powder will directly fall to the ground; Problems such as large export coal ash cause serious environmental pollution

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