Supercharge Your Innovation With Domain-Expert AI Agents!

Contact flue gas heat exchange device for flue

A flue gas heat exchange, contact technology, applied in the direction of direct contact heat exchangers, heat exchanger types, lighting and heating equipment, etc., to achieve the effect of reducing flow resistance, small resistance, and reducing operating costs

Pending Publication Date: 2019-09-24
CES BEIJING ENERGY SAVING INVESTMENT
View PDF0 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The invention provides a flue gas heat exchange device for flue contact, in particular relates to a high-efficiency heat exchange device used in coal-fired boiler flue gas and gas-fired boiler flue gas waste heat utilization system to solve the problems in the prior art lack of

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
  • Contact flue gas heat exchange device for flue
  • Contact flue gas heat exchange device for flue

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] The invention provides a flue gas heat exchange device for flue contact, the device includes a flue gas inlet (1), an inspection port (2), a cooling water inlet (3), a water distributor (4), a defogger Device (5), flue gas outlet (6), deflector (7), packing (8), overflow (9), sump (10), sewage outlet (11), antifouling baffle (12 ), cooling water outlet (13) and other components.

[0016] It is characterized in that: the flue gas of coal-fired boiler or gas-fired boiler enters the device through the flue gas inlet (1), and the flue gas enters the bottom flue smoothly through the action of the deflector (7), and then is mixed with the packing (8) The liquid film water conducts sufficient and uniform contact heat exchange, and finally, the flue gas is discharged from the flue gas outlet (6) through the demisting device (5). The circulating cooling water enters the water distributor (4) from the cooling water inlet (3), passes through the filler (8) uniformly and dispersed...

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 proposes a contact flue gas heat exchange device for a flue, comprising a flue gas inlet (1), an overhauling port (2), a cooling water inlet (3), a water distributor (4), a demisting device (5), a flue gas outlet (6), a deflector (7), a packing (8), an overflow port (9), a water collecting basin (10), a sewage outlet (11), an anti-fouling baffle (12) and a cooling water outlet (13). The heat exchange device can significantly improve the steam-water heat exchange efficiency, and adopts the anti-fouling optimization design, flue gas is subjected to deep-cooling dehumidification and whitening, the heat exchange efficiency can be improved, and the equipment investment cost and system operation cost are reduced.

Description

technical field [0001] The invention relates to a contact flue gas heat exchange device for a flue, in particular to a high-efficiency heat exchange device used in a coal-fired boiler flue gas and gas boiler flue gas waste heat utilization system. Background technique [0002] Against the background of increasingly severe air pollution in the northern region and the country's vigorous promotion of energy conservation and environmental protection, various regions continue to promote clean energy transformation, fully tap various waste heat resources, and improve heating security. There are two main forms of waste heat utilization in thermal power plants: flue gas waste heat utilization and circulating water waste heat utilization. One of the core equipment in the flue gas waste heat utilization system is the air-water heat exchange device, and its main heat exchange methods are: contact heat exchange and indirect heat exchange. The contact heat exchange mainly adopts the dir...

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): F28C3/06F28F25/02F28F25/08
CPCF28C3/06F28F25/02F28F25/08
Inventor 周世武张龙华成龙李秀全张卫旭
Owner CES BEIJING ENERGY SAVING INVESTMENT
Features
  • R&D
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

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

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com