High-performance electrostatic dust removal device

Abstract

The invention discloses a high-performance electrostatic dust removal device, which mainly consists of a dust collector box (1), an air inlet (2), an air outlet (3), an air inlet horn (4), an anode frame (6), and a cathode frame (7), dust deflector (8), high-voltage power supply (9), and ash collecting bucket (10). Compared with the existing electrostatic precipitator technology, the present invention has the following advantages: the dust is confined under the action of corona wind It is inside the anode plate of the cavity, thereby reducing the turbulence intensity in the flue gas channel and improving the dust collection effect; its high-voltage power supply is composed of two parts: a basic DC power supply and a carrier pulse power supply, which increases the dust charging probability and can be widely used Applied to the fields of environmental dust removal and process dust collection in coal-fired power plants, iron and steel smelting, building materials, and construction sites, the invention has the advantages of small running resistance, low cost, simple processing technology, short construction period, small maintenance, and especially high dust removal efficiency. Not limited by dust characteristics.

Description

technical field [0001] The invention belongs to the category of environmental pollution control, and relates to an electrostatic precipitator, in particular to a high-performance electrostatic precipitator. Background technique [0002] With the development and progress of human society, people pay more and more attention to the quality of life and their own health, and pay more and more attention to air quality. However, in the process of production and life, human beings release various pollutants into the atmosphere year after year. , so that the atmosphere is seriously polluted, and the environmental quality of some areas is continuously declining, even affecting human survival. In the air pollutants, the pollution of dust particles accounts for an important part. Excessive inhalable particles entering the human body will threaten the health of the human body. Therefore, it is an urgent and important task to prevent and control dust pollution and protect the atmospheric ...

AI Technical Summary

Problems solved by technology

However, the current electrostatic precipitator technology is mainly based on the contrast resistance range of 10 4 ~10 10 Dust in Ω·cm works. Due to the rapid development of industrialization, the types of dust continue to increase, and the proportion of dust with high specific resistance and low specific resistance increases relatively, making the current electrostatic precipitator technology unable to meet the requirements under the new environmental protection situation.

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