Dust removal system device suitable for purifying flammable and explosive dust

Abstract

The invention discloses a dust removal system device suitable for purifying flammable and explosive dust. The dust removal system device comprises a dust removal box body and an inert powder feeding box, supporting legs are arranged at the bottom of the dust removal box body, an alarm is arranged at the top of the dust removal box body, an air inlet is formed in one side of the alarm, a powder feeding pipeline is arranged on the air inlet, and the inert powder feeding box is arranged at one end of the powder feeding pipeline. The device has the beneficial effects that by arranging the inert powder dosing box, the external pressure air source and the automatic control box, inert powder is continuously added in proportion, flammable and explosive dust is inerted into intrinsic safety type dust, by arranging the explosion venting bin, explosion caused by special conditions is prevented, explosion pressure is released upwards, and damage to personnel and equipment is effectively avoided orreduced; the dust neutralization bin is arranged so that space is provided for sufficient mixing of gas carrying flammable and explosive dust and inert powder, mixing is more sufficient, and the dustneutralization efficiency is greatly improved.

Description

Technical field[0001]The invention relates to the technical field of dust purification devices, in particular to a dust removal system device suitable for the purification of inflammable and explosive dust.Background technique[0002]In power battery and other non-ferrous metal cutting, welding and other processing industries, some production processes will produce flammable and explosive dust or mixture dust, and the processing process will generate heat and sparks, which can easily lead to explosions. And part of the dust particles are smaller than PM2.5, which are inhalable particles. Seriously endanger the personal safety of operators. In order to ensure the personal safety of workers, dust removal equipment must be installed in this process.[0003]The common dust removal equipment lacks the dust removal method of inert powder, which reduces the dust removal effect of flammable and explosive dust. The common dust removal equipment lacks an explosion pressure relief device, which in...

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Problems solved by technology

[0003] Common dust removal equipment lacks the dust removal method of inert powder, which reduces the effect of dust removal on flammable and explosive dust. Common dust removal equipment lacks explosion pressure relief devices, which increases the risk of damage to equipment and personal injury. Common The lack of a separate mixing box in the dust removal equipment is not conducive to the efficient mixed treatment of dust gas. There is only one filter device in the common dust removal equipment, which increases the loss of the filter element

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