Dust removal equipment for dust explosion prevention and dust removal method thereof

Through the dust removal equipment of inert gas mixing and scraping components combined with vibration components, the impact wear problem of dust on the filter device in existing equipment is solved, and efficient explosion-proof and long-life dust removal effect is achieved.

CN120479071AActive Publication Date: 2025-08-15MAANSHAN ZHUANAN SAFETY CONSULTING SERVICE CO LTD
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Patent Information

Application Number
CN202510706182.2
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2025-05-29
Publication Date
2025-08-15
Estimated Expiration
2045-05-29

AI Technical Summary

Technical Problem

When existing dust removal equipment deals with large particles and heavy dust, it is easy to cause impact and wear on the filter device, reduces the filtration efficiency and equipment life, and has the risk of dust explosion.

Method used

The inert gas mixing assembly is combined with the scraping assembly and the vibration assembly, and the oxygen concentration is reduced by mixing the inert gas with the dust-containing gas, and the scraping assembly is used to scrape away large particles of dust. The vibration assembly is combined with the vibration assembly to remove adhered dust and prevent explosion.

Benefits of technology

It significantly reduces the impact and wear of dust on dust removal bags, extends the service life of the equipment, improves dust removal efficiency, ensures long-term and stable operation of the equipment, and reduces maintenance costs.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The invention discloses dust removal equipment for dust explosion prevention and a dust removal method thereof, and relates to the field of dust removal equipment.The dust removal equipment comprises a dust removal box, a plurality of dust removal cloth bags in the dust removal box and a treatment mechanism for dust explosion prevention, the treatment mechanism is composed of a gas mixing assembly, a scraping assembly and a vibration assembly, and a filter bag top frame is connected with a vibration pipe frame through the vibration assembly; the gas mixing assembly is communicated with the dust removal box through a gas inlet pipe, the gas mixing assembly is used for mixing dusty gas and inert gas and preliminarily removing large-particle dust, and the scraping assembly is arranged below the gas mixing assembly and scrapes the filtered large-particle dust; and the vibration assembly is used for periodically vibrating the dust removal cloth bag after the scraping assembly is detached so as to remove fine dust attached to the inner wall of the dust removal cloth bag. Inert gas is introduced and fully mixed before entering the dust removal box, and primary large-particle dust is filtered, so that the oxygen concentration is reduced, and dust explosion is effectively prevented.
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