Skewed gas flow electric bag composite dust remover

Abstract

The invention discloses a skewed gas flow electric bag composite dust remover, which comprises a gas flow distribution region, an electric dust removing region and a bag dust removing region from left to right, wherein the lower parts of the electric dust removing region and the bag dust removing region are provided with dust collecting regions; a clean gas region is positioned on the upper part of the bag dust removing region; the gas flow distribution region comprises two gas flow distribution plates which are arranged vertically, and a skewed gas flow distribution plate; the electric dust removing region comprises a cathode line, an anode plate and a high-pressure electric device; the joint between the electric dust removing region and the bag dust removing region is provided with an electric bag bonding plate; the bag dust removing region comprises a gas flow diversion plate, a bag, a framework and a tube nest; the framework and the bag construct a whole body which is arranged on the tube nest; each dust collecting region consists of an ash hopper and an ash hopper baffle plate; and the clean gas region mainly comprises clapboards. Optimal gas flow distribution in the electric bag composite dust remover is realized, the generation of eddy current in the electric dust removing region is reduced, the running resistance of the bag dust removing region is reduced, re-entrainment is reduced, and low-resistance efficient running of the electric bag composite dust remover is ensured.

Description

technical field [0001] The invention relates to an environmental protection device, in particular to an oblique air flow electric bag composite dust collector. Background technique [0002] Dust is the enemy of human health, especially the floating dust with a particle size between 0.5 and 5 μm (that is, dust floating in the atmosphere for a long time or even several years), which is the most harmful to people. Dust particles with a particle size > 5 μm can be eliminated by nose hair and respiratory mucus due to inertia; dust particles with a particle size < 0.5 μm can also be adhered to the surface of the upper respiratory tract due to gas diffusion and then discharged with sputum. Only the floating dust with a particle size of 0.5-5 μm can directly reach the lungs and deposit through the respiratory tract, which is harmful to the human body. The degree of harm depends on the particle size, solubility, chemical composition and harmful gases and microorganisms adsorbed...

AI Technical Summary

Problems solved by technology

[0007] The purpose of the present invention is to solve the problems in the prior art, and propose an oblique air flow electric bag composite dust collector, which can solve the problem of low dust removal efficiency and low operating speed caused by the air flow distribution problem in the current electric bag composite dust collector. The short service life of the cloth bag and other problems, the specific technical solution is as follows

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