Industrial waste gas fine particulate matter removing device

Abstract

The invention relates to the technical field of energy conservation and environment protection, in particular to an industrial waste gas fine particulate matter removing device. The industrial waste gas fine particulate matter removing device is a half honeycomb type dust collecting pole plate electric deduster, and comprises a shell, a first corona electrode and multiple half honeycomb dust collecting units. The industrial waste gas fine particulate matter removing device provided by the invention has a unique structure, so that a waste gas produces double vortexes in a passageway, the particle collision probability is effectively improved, the standing time of a waste gas flow carrying fine particulate matters is prolonged, and the removal efficiency of the fine particulate matters is improved compared with a conventional device.

Description

technical field [0001] The invention relates to the technical field of energy saving and environmental protection, in particular to a device for removing fine particles of industrial waste gas. Background technique [0002] There is a large amount of SO in the waste gas produced by industries such as petroleum, chemical industry, steel, electric power, and building materials. X , NO X , inhalable particulate matter (PM10), especially fine particulate matter (PM2.5), etc., seriously affect human life and production. With the increasingly serious smog, it is urgent to control air pollution, especially the removal of fine particles in exhaust gas is an important task for enterprises to reduce emissions. The number concentration of fine particles in smoke, especially those below PM10, can reach 99% of the total number concentration, and most of the current dust collectors are not efficient in removing fine particles, so attention must be paid to the treatment of fine particle ...

AI Technical Summary

Problems solved by technology

[0005] The technical problem to be solved by the present invention is: In order to solve the general technical problem of industrial waste gas dust removal effect in the prior art, the present invention provides a device for removing fine particles of industrial waste gas, a dust collecting plate unit, a left dust collecting plate and a right The tortuous flow channels are formed between the dust collecting plates, which effectively increases the probability of particle collision and increases the residence time of fine particles, which can make fine particles more easily adsorbed to the dust collecting plates, further improve the dust removal effect, and be more effective prevent secondary dust

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