CN102061488B - Electrolytic flue gas dry purification system - Google Patents
Electrolytic flue gas dry purification system Download PDFInfo
- Publication number
- CN102061488B CN102061488B CN2009102198251A CN200910219825A CN102061488B CN 102061488 B CN102061488 B CN 102061488B CN 2009102198251 A CN2009102198251 A CN 2009102198251A CN 200910219825 A CN200910219825 A CN 200910219825A CN 102061488 B CN102061488 B CN 102061488B
- Authority
- CN
- China
- Prior art keywords
- flue gas
- gas dry
- purifying system
- electrolysis flue
- dry purifying
- 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
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- UGFAIRIUMAVXCW-UHFFFAOYSA-N Carbon monoxide Chemical compound [O+]#[C-] UGFAIRIUMAVXCW-UHFFFAOYSA-N 0.000 title claims abstract description 49
- 239000003546 flue gas Substances 0.000 title claims abstract description 49
- 238000000746 purification Methods 0.000 title abstract description 18
- PNEYBMLMFCGWSK-UHFFFAOYSA-N aluminium oxide Inorganic materials [O-2].[O-2].[O-2].[Al+3].[Al+3] PNEYBMLMFCGWSK-UHFFFAOYSA-N 0.000 claims abstract description 23
- 239000000428 dust Substances 0.000 claims abstract description 17
- 239000010881 fly ash Substances 0.000 claims description 73
- 238000005868 electrolysis reaction Methods 0.000 claims description 49
- TWNQGVIAIRXVLR-UHFFFAOYSA-N oxo(oxoalumanyloxy)alumane Chemical compound O=[Al]O[Al]=O TWNQGVIAIRXVLR-UHFFFAOYSA-N 0.000 claims description 34
- 239000000463 material Substances 0.000 claims description 24
- 238000000605 extraction Methods 0.000 claims description 17
- 238000012216 screening Methods 0.000 claims description 9
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 238000005243 fluidization Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 4
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 238000012423 maintenance Methods 0.000 abstract description 4
- 239000007789 gas Substances 0.000 description 12
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- 230000007613 environmental effect Effects 0.000 description 4
- 239000004744 fabric Substances 0.000 description 4
- 238000005457 optimization Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 3
- 239000000779 smoke Substances 0.000 description 3
- 239000004411 aluminium Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 230000003245 working effect Effects 0.000 description 2
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000000809 air pollutant Substances 0.000 description 1
- 231100001243 air pollutant Toxicity 0.000 description 1
- AZDRQVAHHNSJOQ-UHFFFAOYSA-N alumane Chemical class [AlH3] AZDRQVAHHNSJOQ-UHFFFAOYSA-N 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000003575 carbonaceous material Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000005202 decontamination Methods 0.000 description 1
- 230000003588 decontaminative effect Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005108 dry cleaning Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 229910052500 inorganic mineral Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000011707 mineral Substances 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Images
Classifications
-
- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/20—Air quality improvement or preservation, e.g. vehicle emission control or emission reduction by using catalytic converters
- Y02A50/2351—Atmospheric particulate matter [PM], e.g. carbon smoke microparticles, smog, aerosol particles, dust
Landscapes
- Treating Waste Gases (AREA)
- Electrolytic Production Of Metals (AREA)
Abstract
Description
Claims (2)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210290974.9A CN102851706B (en) | 2009-11-12 | 2009-11-12 | Electrolysis smoke dry purifying system |
CN2009102198251A CN102061488B (en) | 2009-11-12 | 2009-11-12 | Electrolytic flue gas dry purification system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2009102198251A CN102061488B (en) | 2009-11-12 | 2009-11-12 | Electrolytic flue gas dry purification system |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210290974.9A Division CN102851706B (en) | 2009-11-12 | 2009-11-12 | Electrolysis smoke dry purifying system |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102061488A CN102061488A (en) | 2011-05-18 |
CN102061488B true CN102061488B (en) | 2012-12-19 |
Family
ID=43996989
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210290974.9A Active CN102851706B (en) | 2009-11-12 | 2009-11-12 | Electrolysis smoke dry purifying system |
CN2009102198251A Expired - Fee Related CN102061488B (en) | 2009-11-12 | 2009-11-12 | Electrolytic flue gas dry purification system |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210290974.9A Active CN102851706B (en) | 2009-11-12 | 2009-11-12 | Electrolysis smoke dry purifying system |
Country Status (1)
Country | Link |
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CN (2) | CN102851706B (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102953090B (en) * | 2011-08-29 | 2015-06-03 | 沈阳铝镁设计研究院有限公司 | Bottom air inlet type purification system |
CN103657277A (en) * | 2012-09-12 | 2014-03-26 | 张家港市宏兴环保设备有限公司 | Multiple-effect bag type dust removing system for smoke |
CN104694971B (en) * | 2013-12-10 | 2017-01-18 | 沈阳铝镁设计研究院有限公司 | Unpowered revolving airflow device |
CN103961948B (en) * | 2014-05-16 | 2017-01-18 | 上海智东实业有限公司 | Energy-saving and environment-friendly dust removal equipment |
CN105986287A (en) * | 2015-02-09 | 2016-10-05 | 河南科达东大国际工程有限公司 | Flue gas purification device |
CN105624733B (en) * | 2016-03-09 | 2018-02-13 | 新疆大学 | A kind of outer dispensing feeding device of aluminium electrolysis cell and method |
CN105803489B (en) * | 2016-05-30 | 2019-03-01 | 贵阳铝镁设计研究院有限公司 | The accurate charging process of cyclic oxidation aluminium |
CN106868549A (en) * | 2017-03-17 | 2017-06-20 | 中铝国际工程股份有限公司 | Communication type pair smoke pipe used for aluminium electrolysis |
CN108914163A (en) * | 2018-08-16 | 2018-11-30 | 沈阳铝镁科技有限公司 | A kind of dry method aluminium electrolytic flue adsorption cleaning integrated apparatus |
CN109722680B (en) * | 2019-03-07 | 2024-04-02 | 东北大学设计研究院(有限公司) | Electrolytic flue gas purification smoke exhaust pipe network and resistance balance adjusting method |
CN110295376B (en) * | 2019-07-12 | 2024-03-22 | 东方电气集团东方锅炉股份有限公司 | Electrolytic aluminum flue gas purification system and process |
CN110453249A (en) * | 2019-09-10 | 2019-11-15 | 东北大学设计研究院(有限公司) | A kind of pot tending machine movable negative-pressure dust cleaning system |
CN113235135B (en) * | 2021-04-02 | 2024-09-17 | 沈阳铝镁设计研究院有限公司 | Electrolytic bath upper flue gas collecting pipeline system |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2175031C1 (en) * | 2000-10-11 | 2001-10-20 | Закрытое акционерное общество "ТоксСофт" | Method for blowing gas ducts of aluminum cells with system for automatic supply of alumina |
CN2544788Y (en) * | 2002-04-19 | 2003-04-16 | 窦立功 | Air-flow evenly distributed low-pressure pulse bag dust-collector |
CN1958866A (en) * | 2006-10-10 | 2007-05-09 | 沈阳铝镁设计研究院 | Air feeding technique and equipment for transporting alumina in fume cleaning of aluminum cell |
RU2315824C2 (en) * | 2006-02-14 | 2008-01-27 | Общество с ограниченной ответственностью "Русская инжиниринговая компания" | Method of the decentralized dry purification of the gases outbursts from the electrolyzers used for production of aluminum |
CN201176462Y (en) * | 2007-09-30 | 2009-01-07 | 中国铝业股份有限公司 | Fluidizing device of VRI flue gas adsorption reactor for electrolyzing aluminium by dry cleaning system |
CN101348924A (en) * | 2008-08-27 | 2009-01-21 | 商丘市丰源铝电有限责任公司 | Dry and wet methods combined aluminum electrolysis flue gas deep treatment process |
CN201534889U (en) * | 2009-11-12 | 2010-07-28 | 沈阳铝镁设计研究院 | Electrolysis smoke dry purifying system |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1083496C (en) * | 1998-06-22 | 2002-04-24 | 田应甫 | Dry fume purifying system for self-roasting anodic aluminium electrolysis |
DE19845258C1 (en) * | 1998-10-01 | 2000-03-16 | Hamburger Aluminium Werk Gmbh | Installation for sucking away waste gases and using their heat for aluminum multi cell electrolysis plant comprises waste gas collector hoods and suction ducts for each electrolysis cell of the plant |
CN2717510Y (en) * | 2004-08-18 | 2005-08-17 | 武汉天澄环保科技股份有限公司 | Straight-through guide bag-type dust collector |
CN201128766Y (en) * | 2007-11-23 | 2008-10-08 | 贵阳铝镁设计研究院 | Conveying device for dust-collecting pipe |
CN201316575Y (en) * | 2008-10-24 | 2009-09-30 | 余建军 | Dust remover for pulse bag of settling chamber |
-
2009
- 2009-11-12 CN CN201210290974.9A patent/CN102851706B/en active Active
- 2009-11-12 CN CN2009102198251A patent/CN102061488B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2175031C1 (en) * | 2000-10-11 | 2001-10-20 | Закрытое акционерное общество "ТоксСофт" | Method for blowing gas ducts of aluminum cells with system for automatic supply of alumina |
CN2544788Y (en) * | 2002-04-19 | 2003-04-16 | 窦立功 | Air-flow evenly distributed low-pressure pulse bag dust-collector |
RU2315824C2 (en) * | 2006-02-14 | 2008-01-27 | Общество с ограниченной ответственностью "Русская инжиниринговая компания" | Method of the decentralized dry purification of the gases outbursts from the electrolyzers used for production of aluminum |
CN1958866A (en) * | 2006-10-10 | 2007-05-09 | 沈阳铝镁设计研究院 | Air feeding technique and equipment for transporting alumina in fume cleaning of aluminum cell |
CN201176462Y (en) * | 2007-09-30 | 2009-01-07 | 中国铝业股份有限公司 | Fluidizing device of VRI flue gas adsorption reactor for electrolyzing aluminium by dry cleaning system |
CN101348924A (en) * | 2008-08-27 | 2009-01-21 | 商丘市丰源铝电有限责任公司 | Dry and wet methods combined aluminum electrolysis flue gas deep treatment process |
CN201534889U (en) * | 2009-11-12 | 2010-07-28 | 沈阳铝镁设计研究院 | Electrolysis smoke dry purifying system |
Non-Patent Citations (2)
Title |
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赵劲松.160kA预焙阳极电解槽烟气的干法净化.《轻金属》.1999,(第12期),第35页. * |
陈楠.基于PLC的电解烟气净化袋滤器喷吹控制系统.《中国有色金属学会第二届青年论坛学术会议论文集》.2004,第290页. * |
Also Published As
Publication number | Publication date |
---|---|
CN102851706B (en) | 2016-01-13 |
CN102061488A (en) | 2011-05-18 |
CN102851706A (en) | 2013-01-02 |
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GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: SHENYANG MAGNESIUM TECHNOLOGY CO., LTD. Free format text: FORMER OWNER: SHENYANG ALUMINUM + MAGNESIUM ENGINEERING + RESEARCH INSTITUTE CO., LTD. Effective date: 20141125 |
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C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 110001 SHENYANG, LIAONING PROVINCE TO: 110101 SHENYANG, LIAONING PROVINCE |
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Effective date of registration: 20141125 Address after: 110101 Heping North Street 184, Heping District, Liaoning, Shenyang Patentee after: SHENYANG ALUMINUM AND MAGNESIUM TECHNOLOGY CO.,LTD. Address before: 110001 Heping Street, Heping District, Liaoning, Shenyang, No. 184 Patentee before: SHENYANG ALUMINIUM AND MAGNESIUM ENGINEERING AND RESEARCH INSTITUTE COMPANY LIMITED |
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TR01 | Transfer of patent right |
Effective date of registration: 20220311 Address after: No.176-1 Dingxiang street, Sujiatun District, Shenyang, Liaoning 110000 Patentee after: SHENYANG BOYU TECHNOLOGY Co.,Ltd. Address before: 110101 No.184, Heping North Street, Heping District, Shenyang City, Liaoning Province Patentee before: SHENYANG ALUMINUM AND MAGNESIUM TECHNOLOGY CO.,LTD. |
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CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20121219 |
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CF01 | Termination of patent right due to non-payment of annual fee |