Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Dust removal device capable of realizing acoustoelectric enhanced fine particle coagulation

A dust removal device and fine particle technology, applied in the field of flue gas purification, can solve the problem of low efficiency of single condensation

Pending Publication Date: 2021-04-16
CHANGZHOU UNIV
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] To solve the problem of low efficiency of single coagulation, it is necessary to develop a dust removal device that can strengthen the coagulation of fine particles based on the existing coagulation technology

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
  • Dust removal device capable of realizing acoustoelectric enhanced fine particle coagulation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0016] The present invention is described in further detail now in conjunction with accompanying drawing. These drawings are all simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, so they only show the configurations related to the present invention.

[0017] Such as figure 1 The acoustoelectrically enhanced fine particle coagulation dust removal device shown is the best embodiment of the present invention and is used for flue gas dust removal, including a sound source system and a charging unit, a condensation unit and a dust removal unit arranged in parallel in sequence.

[0018] The sound source system is a sound wave generator 4 designed corresponding to the flow direction of the flue gas on the charging unit, the condensation unit and the dust removal unit, and is used to form a traveling wave sound field consistent with the flow direction of the flue gas. The sound wave generator 4 is used in the char...

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 provides a dust removal device capable of realizing acoustoelectric enhanced fine particle coagulation. The dust removal device is used for dust removal of flue gas and comprises a charged unit, a coagulation unit and a dust removal unit, wherein the flue gas sequentially passes through the charged unit, the coagulation unit and the dust removal unit, the flowing direction of the flue gas is in an S shape, the charged unit, the coagulation unit and the dust removal unit are provided with sound wave generators corresponding to the flowing direction of the flue gas, the charged unit comprises a polar plate and a barb electrode; the coagulation unit comprises a shunting partition plate and a graphene turbulent-flow column; and the dust removal unit comprises a round rod electrode and an arc-shaped polar plate. According to the invention, coagulation of fine particles is enhanced by utilizing the coupling effect of a sound field, an electric field and a turbulent-flow field; the graphene turbulent-flow column also has the effect of adsorbing the fine particles while generating turbulent flow; and an arc-shaped dust collection polar plate is adopted in a dust collection area, so a dust collection area is increased, and the fine particles in the flue gas can be efficiently removed.

Description

technical field [0001] The invention relates to the technical field of flue gas purification, in particular to a dust removal device for amplifying the agglomeration of fine particles by acoustic electricity. Background technique [0002] Many cities in my country have the phenomenon that the concentration of particle dust exceeds the standard. Inhalable dust has great harm to the environment and human body. It is urgent to control smoke pollution, but the particle size of dust is small and it is difficult to be directly captured by dust collectors. Fine particulate matter in the air is an urgent problem to be solved. [0003] To solve the problem of low efficiency of single coagulation, it is necessary to develop a dust removal device that can strengthen the coagulation of fine particles based on the existing coagulation technology. It is one of the important directions of dust removal technology to change the internal structure of the traditional dust collector, add a cond...

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): B03C3/017B03C3/011B03C3/016B03C3/34B03C3/43B03C3/45
CPCY02A50/2351
Inventor 张琳潘陈烨卜诗许伟刚童永祺赵睿刘昕沈彦儒余志康黄好港杨正君许芳
Owner CHANGZHOU UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com