Foam dust suppression device applicable to operation point of industrial enterprise

Abstract

The invention discloses a foam dust suppression device applicable to an operation point of an industrial enterprise. The device comprises a foam liquid pumping mechanism, an air supply mechanism, a foam generating mechanism group, a frame and an electronic control unit, wherein the electronic control unit is mounted on the frame and connected with the foam liquid pumping mechanism and the air supply mechanism through circuits; the foam liquid pumping mechanism comprises a liquid pump, a foam liquid tank and a liquid distributor; a regulating valve is arranged in the position of the liquid outlet of the liquid distributor; the air supply mechanism comprises a fan, a gas distributor, a gas regulating valve and an air pipe; the gas regulating valve is arranged in the position of the air outlet of the gas distributor; the foam generating mechanism group comprises more than two foam generating mechanisms; each foam generating mechanism comprises an air duct, a foam liquid spraying component, a foam net, a foam guide cylinder, an angle adjusting rod and a support. The device has the advantages of very little water consumption, good dust suppression effect, simple structure and low cost.

Description

technical field [0001] The invention relates to the technical field of environmental protection equipment, in particular to a foam dust suppression device suitable for industrial enterprise operating sites. Background technique [0002] Industrial enterprises have many and scattered operating points, and a large amount of dust often affects the hygiene of the workshop and the health of workers, such as the packaging workshop of cement enterprises, the crushing of shale limestone, the crushing and homogenization of coal in coal sheds, etc. [0003] The dust-flying operating points of industrial enterprises in my country generally adopt water spraying, mist spraying or bag dust collection, and the dust suppression efficiency is poor. When water spraying and spraying are used to suppress dust, it is often easy to spray too much water, which will cause the material to stick and agglomerate, the humidity of the material will increase, the abrasiveness will increase, and it will c...

AI Technical Summary

Problems solved by technology

Since the design of the above-mentioned patented device itself is aimed at the mining face of the coal seam, it requires a large amount of water to be effective. This is completely unsuitable for dust-flying points of industrial enterprises, such as cement packaging workshops, shale limestone crushing and raw coal crushing, because the water will Let cement hydrate and agglomerate, even if shale, limestone and raw coal are crushed, excessive humidification will increase energy consumption or affect working conditions

CN201410694100.9 discloses a shearer foam dedusting system and its operation method. The shearer is used as a support carrier, and the foam dedusting system using underground water pipes and air pipes as a power source is only used for shearer operations. Dust removal, not suitable for dust suppression at operating points of industrial enterprises

Images