Electro-coagulation and enhancement type electric bag compound dust remover

A technology of electric bag compounding and electric coagulator, which is applied in chemical instruments and methods, combined devices, and dispersed particle separation, etc., can solve the problems of low capture efficiency of fine particles, etc., and can prolong the injection time and prolong the use of filter bags. life, the effect of improving dust removal efficiency and total dust removal efficiency

Inactive Publication Date: 2017-08-04
XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
View PDF5 Cites 5 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Both electrostatic precipitators and electrostatic bag composite precipitators are high-efficiency precipitators, but the collection efficiency of electrostatic precipitators for fine particles is low, and the outlet

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electro-coagulation and enhancement type electric bag compound dust remover
  • Electro-coagulation and enhancement type electric bag compound dust remover

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The structure, principle and working process of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0027] like figure 1 As shown, the electrocoagulation and enhanced electric bag composite dust collector provided by the present invention mainly includes an electrocoagulant combiner 1 and an electric bag composite dust collector 2 . The device includes a device housing 10 supported by a support frame. The head end of the device is provided with an air intake flue 3, and the electrocoagulation combiner 1 is placed in the intake flue 3, and the electrocoagulation combiner 1 is arranged at intervals. Combiner discharge electrode 4 forms a bipolar charging area with positive and negative alternating electric fields to realize the electrocoagulation function of fine dust particles; after the bipolar charging area is a mixing and condensing area, in which a number of gas flows perpendicular to the direction of air flow are ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an electrocoagulation and enhanced electric bag composite dust collector, which comprises an electrocoagulation combiner and an electric bag composite dust collector; A bipolar charging area with positive and negative alternating electric fields is formed, and a mixed coagulation is set behind the charging area to enhance the coagulation effect of dust particles. The electric bag composite dust collector includes an electric field area and a filter bag area. The electric field area is equipped with a high-voltage discharge line, a dust collecting plate and a vibration device, and the filter bag area is equipped with a filter bag and a pulse jet cleaning device. The invention utilizes the coagulation effect of heteropolar charged dust in the alternating electric field to strengthen the dust removal efficiency and total dust removal efficiency in the electric field area of ​​the electric bag composite dust collector, reduce the growth rate of filter resistance of the filter bag, prolong the injection time and filter bag service life.

Description

technical field [0001] The invention relates to an electric bag composite dedusting equipment, in particular to an industrial kiln flue gas PM used in the field of environmental protection 2.5 An electrocoagulation and enhanced electric bag composite dust collector for efficient collection of fine particles. Background technique [0002] Coal accounts for about 70% of my country's energy structure, and 70% of the country's soot emissions, 90% of sulfur dioxide emissions, and 70% of carbon dioxide emissions all come from coal combustion. Thermal power generation is a major coal-burning household in my country, with a large amount of smoke and dust emitted annually, and more than 70% of the smoke and dust discharged after the dust collector is inhalable particulate matter, which is one of the most important sources of man-made release of inhalable particulate matter in the urban atmosphere. The improvement of the control level of smoke and dust pollution from coal-fired power...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): B01D50/00B01D51/02
CPCB01D50/00B01D51/02
Inventor 闫东杰玉亚黄学敏李长胜高梦涵李臻阳
Owner XI'AN UNIVERSITY OF ARCHITECTURE AND TECHNOLOGY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap