CN204285496U - Turnover gas heat-exchange dedusting device - Google Patents

Turnover gas heat-exchange dedusting device Download PDF

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Publication number
CN204285496U
CN204285496U CN201420675946.3U CN201420675946U CN204285496U CN 204285496 U CN204285496 U CN 204285496U CN 201420675946 U CN201420675946 U CN 201420675946U CN 204285496 U CN204285496 U CN 204285496U
Authority
CN
China
Prior art keywords
exchanger tube
heat exchanger
tank
spray chamber
heat
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201420675946.3U
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Chinese (zh)
Inventor
周冠
谌向阳
熊辉
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
JIANGXI ZHIYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Original Assignee
JIANGXI ZHIYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by JIANGXI ZHIYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd filed Critical JIANGXI ZHIYUAN ENVIRONMENTAL PROTECTION TECHNOLOGY Co Ltd
Priority to CN201420675946.3U priority Critical patent/CN204285496U/en
Application granted granted Critical
Publication of CN204285496U publication Critical patent/CN204285496U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00Combustion technologies with mitigation potential
    • Y02E20/30Technologies for a more efficient combustion or heat usage

Abstract

A kind of turnover gas heat-exchange dedusting device, comprise housing, shower, impact clarifier-tank, air inlet, gas outlet are all located at the top of housing, it is characterized in that, housing is divided into spray chamber, impacts clarifier-tank and de-fog chamber, below air inlet, heat exchanger tube is installed, heat exchanger tube bottom is spray chamber, spray chamber is built with shower and staggered column plate, be connected with impact clarifier-tank bottom spray chamber, lower end, de-fog chamber communicates with impact clarifier-tank, and upper end, de-fog chamber communicates with heat exchanger tube, and the other end of heat exchanger tube is communicated with gas outlet.Turnover gas heat-exchange dedusting apparatus structure of the present utility model is simple, and it can effectively improve boiler dusting desulfuration efficiency on the one hand, have compressed equipment volume; It is while reduction air inlet high-temperature flue gas is to the heat erosion of dust arrester on the other hand, effectively alleviates the low phenomenon of gas outlet place cigarette temperature drop.

Description

Turnover gas heat-exchange dedusting device
Technical field
The utility model relates to a kind of turnover gas heat-exchange dedusting device.
Background technology
Common coal burning flue gas desulfurization dust arrester has fountain, impacts cleaning type, water film type etc., in use procedure, high-temperature flue gas can produce heat erosion to these dust arresters, particularly enter mouth temperature to raise, heat erosion is serious, and the wet dedusting such as fountain, impact cleaning type often reduces the temperature of smoke in addition.
Summary of the invention
It is simple that the purpose of this utility model is just to provide a kind of structure, can reduce the turnover gas heat-exchange dedusting device of equipment heat erosion.
Turnover gas heat-exchange dedusting device of the present utility model, comprise housing, shower, impact clarifier-tank, air inlet, gas outlet are all located at the top of housing, it is characterized in that, housing is divided into spray chamber, impacts clarifier-tank and de-fog chamber, below air inlet, heat exchanger tube is installed, heat exchanger tube bottom is spray chamber, spray chamber is built with shower and staggered column plate, be connected with impact clarifier-tank bottom spray chamber, lower end, de-fog chamber communicates with impact clarifier-tank, and upper end, de-fog chamber communicates with heat exchanger tube, and the other end of heat exchanger tube is communicated with gas outlet.
Turnover gas heat-exchange dedusting device of the present utility model, after boiler smoke enters housing by air inlet, first heat exchange is carried out through heat exchanger tube, then enter column plate spray chamber and carried out washing desulphurization dedusting by the scavenging solution that shower sprays, after finally impacting purification by impact clarifier-tank, then through de-fog chamber, enter into heat exchanger tube, finally discharge from gas outlet, heat exchanger tube one can reduce the temperature into flue gas, and two can promote the temperature of discharging flue gas.
Turnover gas heat-exchange dedusting apparatus structure of the present utility model is simple, and it can effectively improve boiler dusting desulfuration efficiency on the one hand, have compressed equipment volume; It is while reduction air inlet high-temperature flue gas is to the heat erosion of dust arrester on the other hand, effectively alleviates the low phenomenon of gas outlet place cigarette temperature drop.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Detailed description of the invention
A kind of turnover gas heat-exchange dedusting device, comprise housing 4, shower 8, impact clarifier-tank 5, air inlet 1, gas outlet 2 are all located at the top of housing 4, it is characterized in that, housing 4 is divided into spray chamber 7, impacts clarifier-tank 5 and de-fog chamber 6, heat exchanger tube 9 is installed below air inlet 1, heat exchanger tube 9 bottom is spray chamber 7, spray chamber 7 is built with shower 8 and staggered column plate 3, be connected with impact clarifier-tank 5 bottom spray chamber 7, lower end, de-fog chamber 6 communicates with impact clarifier-tank 5, and upper end, de-fog chamber 6 communicates with heat exchanger tube 9, and the other end of heat exchanger tube 9 is communicated with gas outlet 2.

Claims (1)

1. a turnover gas heat-exchange dedusting device, comprise housing (4), shower (8), impact clarifier-tank (5), air inlet (1), gas outlet (2) is all located at the top of housing (4), it is characterized in that: housing (4) is divided into spray chamber (7), impact clarifier-tank (5) and de-fog chamber (6), heat exchanger tube (9) is installed in air inlet (1) below, heat exchanger tube (9) bottom is spray chamber (7), spray chamber (7) is built with shower (8) and staggered column plate (3), spray chamber (7) bottom is connected with impact clarifier-tank (5), de-fog chamber (6) lower end communicates with impact clarifier-tank (5), de-fog chamber (6) upper end communicates with heat exchanger tube (9), the other end of heat exchanger tube (9) is communicated with gas outlet (2).
CN201420675946.3U 2014-11-13 2014-11-13 Turnover gas heat-exchange dedusting device Expired - Fee Related CN204285496U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420675946.3U CN204285496U (en) 2014-11-13 2014-11-13 Turnover gas heat-exchange dedusting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420675946.3U CN204285496U (en) 2014-11-13 2014-11-13 Turnover gas heat-exchange dedusting device

Publications (1)

Publication Number Publication Date
CN204285496U true CN204285496U (en) 2015-04-22

Family

ID=52868648

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420675946.3U Expired - Fee Related CN204285496U (en) 2014-11-13 2014-11-13 Turnover gas heat-exchange dedusting device

Country Status (1)

Country Link
CN (1) CN204285496U (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106076114A (en) * 2016-08-12 2016-11-09 王涛 A kind of smoke processing system and method
CN107126818A (en) * 2017-06-27 2017-09-05 西南科技大学 A kind of nanometer dust absorption treating device and method
CN107537254A (en) * 2016-06-25 2018-01-05 黄标城 A kind of agricultural machinery multi-cavity dust arrester

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107537254A (en) * 2016-06-25 2018-01-05 黄标城 A kind of agricultural machinery multi-cavity dust arrester
CN106076114A (en) * 2016-08-12 2016-11-09 王涛 A kind of smoke processing system and method
CN107126818A (en) * 2017-06-27 2017-09-05 西南科技大学 A kind of nanometer dust absorption treating device and method

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Legal Events

Date Code Title Description
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150422

Termination date: 20151113

EXPY Termination of patent right or utility model