Process system for improving dust removal, desulfurization and demercuration efficiency of boiler flue gas

A process system, boiler flue gas technology, applied in the direction of dehydration/drying/concentrated sludge treatment, use of liquid separation agent, chemical instruments and methods, etc., can solve the problems of large amount of sewage, large water consumption, high operating costs, etc.

Inactive Publication Date: 2015-11-04
刘炎军 +2
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the field of energy, the traditional methods for dust removal, desulfurization, and mercury removal are electrostatic precipitator, limestone desulfurization, and mercury removal. These methods consume a lot of water, generate a large amount of sewage, and have high operating costs. The power system has been looking for new technologies Alternative to traditional craft

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
  • Process system for improving dust removal, desulfurization and demercuration efficiency of boiler flue gas

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings.

[0010] The present invention is a process system for improving boiler flue gas dedusting, desulfurization and mercury removal efficiency and water utilization, which includes the following content: high-efficiency wet dust collector or desulfurization tower (1), flocculation tank (2), sewage pump (3), high-efficiency Sewage treatment and concentrator (4), dehydrator (5), sprinkler (6), chimney (7);

[0011] Its technological process is as follows:

[0012] 1. The boiler flue gas enters the high-efficiency wet dust collector or desulfurization tower (1), and the flue gas after dust removal and desulfurization directly enters the chimney (7) and is discharged up to the standard;

[0013] 2. The dusty and gypsum sewage from the high-efficiency wet dust collector or desulfurization tower (1) enters the flocculation tank (2) enters the high-...

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 relates to a process system for improving dust removal, desulfurization and demercuration efficiency of boiler flue gas. The process system comprises an efficient wet dust collector or a desulfurization tower, a flocculation basin, a sewage pump, an efficient sewage treatment and concentration device, a dewatering machine, a sprayer and a chimney. The efficient sewage treatment and concentration device is utilized to achieve water recycling, and no secondary pollution is produced. The process system for improving dust removal, desulfurization and demercuration efficiency of the boiler flue gas is safe, simple, practical and reliable, so that the original power utilization and operation costs and byproducts are greatly reduced, emission index is reduced, the energy-saving and environmental-protection purposes are achieved, and the process system has very high economic value and has great promotional value.

Description

technical field [0001] The invention belongs to the field of energy, and in particular relates to a process system for improving boiler flue gas dedusting, desulfurization and mercury removal efficiency and water utilization. Background technique [0002] Improving energy utilization efficiency, saving energy and reducing emissions has received more and more attention, and it is also a national key energy policy. In the field of energy, the traditional methods for dust removal, desulfurization, and mercury removal are electrostatic precipitator, limestone desulfurization, and mercury removal. These methods consume a lot of water, generate a large amount of sewage, and have high operating costs. The power system has been looking for new technologies Instead of traditional crafts. Contents of the invention [0003] In order to overcome the problems existing in the above-mentioned prior art, the present invention provides a method of utilizing water to directly pass through ...

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
Patent Type & Authority Applications(China)
IPC IPC(8): B01D47/06B01D53/74B01D53/48B01D53/96C02F9/04C02F11/12
Inventor 刘炎军王建国
Owner 刘炎军
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