Electric bag composite purification device for integrated removal of industrially-discharged ultrafine and micro pollutants, and purification method thereof

Abstract

The present invention relates to an electric bag composite purification device for integrated removal of industrially-discharged ultrafine and micro pollutants, and a purification method thereof. The purpose of the present invention is to solve the problems of high equipment investment cost, high equipment operation cost, not significant removal effect, poor operation stability, and the like of the one-by-one series connection removal method in the prior art. According to the present invention, structures of an adsorbent pre-spraying device, an electrostatic dust removal device, a ultrafine particle agglomeration device, a adsorbent injecting device and a bag dust removal device are sequentially arranged along an air flow direction, such that the integrated electric bag composite purification device and the purification method thereof are provided, wherein the integrated electric bag composite purification device has characteristics of compact structure, low operation cost, convenient maintenance and operation maintenance, and concurrent efficient removal of the constant dust pollutants and the ultrafine and micro pollutants.

Description

technical field [0001] The invention relates to a purification device and a purification method for the integrated removal of ultrafine and trace pollutants while removing the constant dust pollutants discharged by industry, especially relates to an adsorbent pre-spraying device, an electrostatic dust removal device, an ultra- An electric bag composite purification device and purification method composed of a fine particle agglomeration device, an adsorbent injection device, and a bag dust removal device. Background technique [0002] At present, the society and the public's pursuit of environmental quality has become a real need of life. Most countries in the world, including my country, are constantly revising and improving pollutant discharge standards in order to achieve sustainable environmental development goals. [0003] Although my country's industrial pollutant removal and control technology has been widely used in industry, it has not achieved a significant control...

AI Technical Summary

Problems solved by technology

[0004] In recent years, industrial emissions including SO 2 The removal of conventional pollutants including , NOx and dust mostly adopts the technical method of series removal one by one, which not only increases the investment and operation cost, but also the compatibility and mutual inhibition between different removal mechanisms are largely Affect the removal effect and operation stability

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