Dust falling and explosion preventing device for flour

Abstract

The invention relates to flour production, in particular to a dust falling and explosion preventing device for flour. The technical problem to be solved by the invention is to provide the dust fallingand explosion preventing device for flour. The dust falling and explosion preventing device for flour comprises a dust removal cabin, a stepping motor, a control display, an air duct outlet, a dust absorption port, a water outlet and an electric dust adhesion mechanism. The bottom of the right end of the dust removal cabin is in bolted connection with the stepping motor. The middle of the right end of the dust removal cabin is welded to the control display. The top of the right end of the dust removal cabin is inserted into the air duct outlet. The bottom of the left end of the dust removal cabin is inserted into the water outlet. The device achieves the effects of magnetizing dust, then carrying out atomization sedimentation, preventing the temperature of the dust from rising in the flowing process through spraying, achieving the purposes of releasing the internal pressure through pressure balance and releasing the pressure in time, and preventing explosion caused by pressure accumulation.

Description

technical field [0001] The invention relates to flour production, in particular to a flour dust reduction and explosion-proof device. Background technique [0002] Flour explosion refers to the phenomenon that flour particles explode when exposed to an open flame. During the production process, a large amount of very fine dust of flour is produced. When these dusts are suspended in the air and reach a high concentration, such as 9.7g of flour per cubic meter of air, once there is a flame, spark, arc or At an appropriate temperature, it will burn instantly and form a violent explosion, which is no less powerful than a bomb. [0003] The prior art Chinese patent CN109107307A aims at the existing staff to use vacuum devices or other methods, but after using it for a period of time, it is found that the effect is not good, and it also delays a lot of working time, which greatly reduces the working efficiency. Disclosed is a sprinkler device suitable for flour mills, one end of...

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Problems solved by technology

[0006] The present invention overcomes the large waste of water resources in spraying in the prior art, and can only use raw water once for spraying, resulting in a large waste of water resources and excessive humidity in flour production, which easily leads to mildew in flour After continuous production, due to the large amount of dust accumulation, the dust is easy to encounter an open fire explosion, and the dust discharged in the air is easy to pollute the air quality in the area. The technical problem to be solved by the present invention is to provide a flour dust suppression and explosion-proof device

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