Smoke dust treatment device for metal granulation

Abstract

The invention discloses a smoke dust treatment device for metal granulation. The smoke dust treatment device comprises a dust removal box and a granulation device, an induced draft fan is arranged onthe lower portion of the side wall of the dust removal box and communicated with a dust hood through an induced air pipe, the dust hood is positioned above a feeding port of the granulation device, aspraying pipe, a primary filter screen, a secondary filter screen and a tertiary filter screen are sequentially arranged in the dust removal box from bottom to top, hairbrush plates are arranged on the upper sides of the primary filter screen, the secondary filter screen and the tertiary filter screen, and an air outlet is formed in the top of the dust removal box. According to the device, smoke dust generated in the metal granulation process can be rapidly led into the dust removal box to be treated, work environment pollution caused by flying smoke dust is prevented, health of workers is protected, air with the smoke dust led into the dust removal box can be sprayed by the spraying pipe, filtered by the multilayer filter screens and then discharged, smoke dust treatment effects are good,and the cleanliness of discharged gas is higher.

Description

technical field [0001] The invention relates to the technical field of dust removal equipment, in particular to a dust treatment device for metal granulation. Background technique [0002] The metal granulation process is to add metal raw materials into specific granulation equipment for processing and production. During the process of metal granulation, a large amount of smoke and dust will be removed from the granulation equipment, polluting the surrounding working environment and seriously affecting the health of workers. This requires the use of a smoke and dust treatment device to absorb and treat the smoke and dust . Most of the existing dust treatment devices for metal granulation only use a single filter to filter the dust, which has a poor treatment effect on the dust and cannot effectively remove the dust, and after long-term use, a large number of dust particles will adhere to the filter , affecting the dust filtering effect of the filter screen, it needs to be ...

AI Technical Summary

Problems solved by technology

[0003] The object of the present invention is to provide a metal granulation fume treatment device to solve the problem that the metal granulation fume treatment device in the prior art has a poor treatment effect on the fume generated in the metal granulation process, and cannot effectively dispose of these fumes. After long-term use, a large number of dust particles will adhere to the filter, which will affect the dust filtering effect of the filter and other problems.

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