CN102716845A - Recovery device for waste heat generated during treatment for flue gas of surface-coating drying oven - Google Patents

Recovery device for waste heat generated during treatment for flue gas of surface-coating drying oven Download PDF

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Publication number
CN102716845A
CN102716845A CN2012101873415A CN201210187341A CN102716845A CN 102716845 A CN102716845 A CN 102716845A CN 2012101873415 A CN2012101873415 A CN 2012101873415A CN 201210187341 A CN201210187341 A CN 201210187341A CN 102716845 A CN102716845 A CN 102716845A
Authority
CN
China
Prior art keywords
pipeline
coated
flue gas
baking oven
drying oven
Prior art date
Application number
CN2012101873415A
Other languages
Chinese (zh)
Other versions
CN102716845B (en
Inventor
张衡
张益民
朱选青
张刚
Original Assignee
江苏海陆科技股份有限公司
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 江苏海陆科技股份有限公司 filed Critical 江苏海陆科技股份有限公司
Priority to CN2012101873415A priority Critical patent/CN102716845B/en
Publication of CN102716845A publication Critical patent/CN102716845A/en
Application granted granted Critical
Publication of CN102716845B publication Critical patent/CN102716845B/en

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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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/10Greenhouse gas [GHG] capture, material saving, heat recovery or other energy efficient measures, e.g. motor control, characterised by manufacturing processes, e.g. for rolling metal or metal working

Abstract

The invention relates to recovery device for waste heat generated during treatment for flue gas of a surface-coating drying oven. The recovery device comprises the surface-coating drying oven (1), an incinerator (2), a heating chamber (3) and an air mixing chamber (4), and the incinerator (2), the heating chamber (3) and the air mixing chamber (4) are sequentially communicated. The heat recovery device is characterized in that a front exhaust port of the surface-coating drying oven (1) is connected with a gas inlet of the incinerator (2) by a first pipeline (5), a fan (6) is arranged on the first pipeline (5), a second pipeline (7) is led out from an exhaust port of the heating chamber (3), three branches (10) are led out from the second pipeline (7) and are respectively connected with gas inlets of the front section, the middle section and the rear section of the surface-coating drying oven (1), and a rear exhaust port of the surface-coating drying oven (1) is connected with a gas inlet of the air mixing chamber (4) by a third pipeline (9). By the aid of the recovery device, the quality of flue gas treatment of a coating line meets requirements, the waste heat is effectively recovered and utilized, and production cost is greatly lowered.

Description

Face is coated with the baking oven flue gas and handles waste-heat recovery device
Technical field
The present invention relates to a kind of face and be coated with baking oven flue gas processing waste-heat recovery device, belong to the flue gas processing technology field.
Background technology
The heat that passivation stove on traditional paint line, primary coat baking oven and face are coated with baking oven all is new heat; Cost is higher, and the flue gas routine that face is coated with baking oven all is direct discharging, owing to have pernicious gas; Environmental pollution is heavier; Make the flue gas processing quality of paint line not pass a test, heat recovery is relatively poor, and production cost improves greatly.
Summary of the invention
The objective of the invention is to overcome above-mentioned deficiency, provide a kind of flue gas processing quality of paint line that makes to reach a standard, heat recovery is better, and the face that production cost reduces greatly is coated with the baking oven flue gas and handles waste-heat recovery device.
The objective of the invention is to realize like this:
A kind of face is coated with the baking oven flue gas and handles waste-heat recovery device; It comprises that face is coated with baking oven and incinerator, heating clamber and the wind mixed chamber of UNICOM successively; The front-seat gas port that said face is coated with baking oven links to each other with the air inlet of incinerator through one first pipeline; Said first pipeline is provided with blower fan, and the exhaust outlet of said heating clamber is drawn one second pipeline, draws three branch pipe(tube)s on said second pipeline; Said three branch pipe(tube)s link to each other with the air inlet that face is coated with leading portion, stage casing and the back segment of baking oven respectively, and the rear exhaust port that said face is coated with baking oven links to each other through one the 3rd pipeline with the air inlet of wind mixed chamber.
Said second pipeline is provided with control valve.
Compared with prior art, the invention has the beneficial effects as follows:
Face of the present invention is coated with the flue gas of baking oven, incinerator, heating clamber and wind mixed chamber can both accomplish heat recovery; This face is coated with baking oven flue gas processing waste-heat recovery device and can reaches a standard so that the flue gas of paint line is handled quality; Heat recovery is better, and production cost reduces greatly.
Description of drawings
Fig. 1 is coated with the structural representation that the baking oven flue gas is handled waste-heat recovery device for face of the present invention.
Wherein:
Face is coated with baking oven 1
Incinerator 2
Heating clamber 3
Wind mixed chamber 4
First pipeline 5
Blower fan 6
Second pipeline 7
Control valve 8
The 3rd pipeline 9
Branch pipe(tube) 10.
The specific embodiment
Referring to Fig. 1; A kind of face that the present invention relates to is coated with the baking oven flue gas and handles waste-heat recovery device; It comprises that face is coated with baking oven 1 and incinerator 2, heating clamber 3 and the wind mixed chamber 4 of UNICOM successively; The front-seat gas port that said face is coated with baking oven 1 links to each other with the air inlet of incinerator 2 through one first pipeline 5, and said first pipeline 5 is provided with blower fan 6, and the exhaust outlet of said heating clamber 3 is drawn one second pipeline 7; Draw three branch pipe(tube)s 10 on said second pipeline 7; Said three branch pipe(tube)s 10 link to each other with the air inlet that face is coated with leading portion, stage casing and the back segment of baking oven 1 respectively, and said second pipeline 7 is provided with control valve 8, and the rear exhaust port that said face is coated with baking oven 1 links to each other through one the 3rd pipeline 9 with the air inlet of wind mixed chamber 4.

Claims (2)

1. a face is coated with the baking oven flue gas and handles waste-heat recovery device; It comprises that face is coated with baking oven (1) and the incinerator of UNICOM (2), heating clamber (3) and wind mixed chamber (4) successively; It is characterized in that the front-seat gas port that said face is coated with baking oven (1) links to each other with the air inlet of incinerator (2) through one first pipeline (5); Said first pipeline (5) is provided with blower fan (6); The exhaust outlet of said heating clamber (3) is drawn one second pipeline (7); Draw three branch pipe(tube)s (10) on said second pipeline (7), said three branch pipe(tube)s (10) link to each other with the air inlet that face is coated with leading portion, stage casing and the back segment of baking oven (1) respectively, and the rear exhaust port that said face is coated with baking oven (1) links to each other through one the 3rd pipeline (9) with the air inlet of wind mixed chamber (4).
2. a kind of face according to claim 1 is coated with the baking oven flue gas and handles waste-heat recovery device, it is characterized in that said second pipeline (7) is provided with control valve (8).
CN2012101873415A 2012-06-08 2012-06-08 Recovery device for waste heat generated during treatment for flue gas of surface-coating drying oven CN102716845B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012101873415A CN102716845B (en) 2012-06-08 2012-06-08 Recovery device for waste heat generated during treatment for flue gas of surface-coating drying oven

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012101873415A CN102716845B (en) 2012-06-08 2012-06-08 Recovery device for waste heat generated during treatment for flue gas of surface-coating drying oven

Publications (2)

Publication Number Publication Date
CN102716845A true CN102716845A (en) 2012-10-10
CN102716845B CN102716845B (en) 2013-07-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012101873415A CN102716845B (en) 2012-06-08 2012-06-08 Recovery device for waste heat generated during treatment for flue gas of surface-coating drying oven

Country Status (1)

Country Link
CN (1) CN102716845B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103568535A (en) * 2013-10-10 2014-02-12 安徽华印机电股份有限公司 Waste heat recovery device for gravure press dryer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007247922A (en) * 2006-03-14 2007-09-27 Sintokogio Ltd Exhaust gas treatment system
JP2009101297A (en) * 2007-10-23 2009-05-14 Fujimori Kogyo Co Ltd Dry-curing method for coating film and coating film dry-curing apparatus
CN201779670U (en) * 2010-09-05 2011-03-30 江苏金能环境科技有限公司 One-box multi-chamber heat accumulation incinerator with heat recovery function
CN202655207U (en) * 2012-06-08 2013-01-09 江苏海陆科技股份有限公司 Smoke treating and residual heat reclaiming device of topcoat drying oven

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007247922A (en) * 2006-03-14 2007-09-27 Sintokogio Ltd Exhaust gas treatment system
JP2009101297A (en) * 2007-10-23 2009-05-14 Fujimori Kogyo Co Ltd Dry-curing method for coating film and coating film dry-curing apparatus
CN201779670U (en) * 2010-09-05 2011-03-30 江苏金能环境科技有限公司 One-box multi-chamber heat accumulation incinerator with heat recovery function
CN202655207U (en) * 2012-06-08 2013-01-09 江苏海陆科技股份有限公司 Smoke treating and residual heat reclaiming device of topcoat drying oven

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103568535A (en) * 2013-10-10 2014-02-12 安徽华印机电股份有限公司 Waste heat recovery device for gravure press dryer

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