CN101947527A - 不停机清洁空气预热器的方法 - Google Patents

不停机清洁空气预热器的方法 Download PDF

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Publication number
CN101947527A
CN101947527A CN2010101802478A CN201010180247A CN101947527A CN 101947527 A CN101947527 A CN 101947527A CN 2010101802478 A CN2010101802478 A CN 2010101802478A CN 201010180247 A CN201010180247 A CN 201010180247A CN 101947527 A CN101947527 A CN 101947527A
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CN
China
Prior art keywords
rotor
passage
soot blower
depth
soot
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.)
Pending
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CN2010101802478A
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English (en)
Chinese (zh)
Inventor
S·托马斯
C·A·洛克特
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Breen Energy Solutions LLC
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Breen Energy Solutions LLC
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Filing date
Publication date
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Publication of CN101947527A publication Critical patent/CN101947527A/zh
Pending legal-status Critical Current

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    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/16—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D19/00—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium
    • F28D19/04—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier
    • F28D19/041—Regenerative heat-exchange apparatus in which the intermediate heat-transfer medium or body is moved successively into contact with each heat-exchange medium using rigid bodies, e.g. mounted on a movable carrier with axial flow through the intermediate heat-transfer medium
    • F28D19/042—Rotors; Assemblies of heat absorbing masses
    • F28D19/044—Rotors; Assemblies of heat absorbing masses shaped in sector form, e.g. with baskets
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G15/00—Details
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28G—CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE OR HEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
    • F28G9/00—Cleaning by flushing or washing, e.g. with chemical solvents
    • F28G9/005—Cleaning by flushing or washing, e.g. with chemical solvents of regenerative heat exchanger

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Air Supply (AREA)
  • Incineration Of Waste (AREA)
CN2010101802478A 2009-07-08 2010-05-10 不停机清洁空气预热器的方法 Pending CN101947527A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/499,314 US20110005706A1 (en) 2009-07-08 2009-07-08 Method for Online Cleaning of Air Preheaters
US12/499,314 2009-07-08

Publications (1)

Publication Number Publication Date
CN101947527A true CN101947527A (zh) 2011-01-19

Family

ID=42941980

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2010101802478A Pending CN101947527A (zh) 2009-07-08 2010-05-10 不停机清洁空气预热器的方法

Country Status (4)

Country Link
US (1) US20110005706A1 (enExample)
EP (1) EP2287550A3 (enExample)
JP (1) JP2011017524A (enExample)
CN (1) CN101947527A (enExample)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102705845A (zh) * 2012-06-29 2012-10-03 中国神华能源股份有限公司 全伸缩型烟气换热器吹灰器的吹灰方法和吹灰器
CN107191963A (zh) * 2017-07-10 2017-09-22 东方电气集团东方锅炉股份有限公司 一种回转式空气预热器及该回转式空气预热器防硫酸氢铵堵塞的方法
CN107388278A (zh) * 2017-08-07 2017-11-24 张玉伟 一种防积堵的回转式空气预热器转子
CN108692331A (zh) * 2018-08-07 2018-10-23 上海敖征实业有限公司 一种空气预热器
CN108871046A (zh) * 2018-05-21 2018-11-23 合力正华（北京）工程技术有限公司 自动吹洗系统和自动吹洗方法
CN109373800A (zh) * 2018-10-10 2019-02-22 广东粤电靖海发电有限公司 可在线清洗的回转式空气预热系统及在线清洗方法
CN109407637A (zh) * 2018-11-28 2019-03-01 华能海南发电股份有限公司 基于电厂dcs系统气换热器精准定位吹扫的控制方法
CN112129160A (zh) * 2019-06-24 2020-12-25 上海梅山钢铁股份有限公司 一种换热器在线循环清扫装置
US20220349664A1 (en) * 2019-07-26 2022-11-03 Geesco Co., Ltd. Heat exchanger cleaning system and heat exchanger cleaning method
CN116221761A (zh) * 2023-03-21 2023-06-06 江阴金童石化装备有限公司 一种径向流回转蓄热式空气预热器

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103047674A (zh) * 2012-12-28 2013-04-17 北京哈宜节能环保科技开发有限公司 一种漏风循环控制装置
KR101353989B1 (ko) 2013-05-21 2014-01-22 알스톰 테크놀러지 리미티드 공기 예열기에서 파울링을 감소시키는 방법
KR101387024B1 (ko) * 2013-11-25 2014-04-21 한모기술주식회사 열교환기용 복합 세정 시스템
US9587894B2 (en) * 2014-01-13 2017-03-07 General Electric Technology Gmbh Heat exchanger effluent collector
CN104634149B (zh) * 2015-02-04 2016-08-24 马军 带自动清洗功能的从废热空气中回收热量的换热器
KR101676862B1 (ko) * 2015-04-07 2016-11-17 주식회사 에이스글로비즈 자동세정재생형 전열교환시스템
DE102016006497A1 (de) * 2016-05-27 2017-11-30 Balcke-Dürr GmbH Luftvorwärmeinrichtung, insbesondere für eine Müllverbrennungsanlage, Müllverbrennungsanlage, Verfahren zum Reinigen einer Luftvorwärmeinrichtung sowie Verfahren zum Betrieb einer Müllverbrennungsanlage
KR102758312B1 (ko) * 2019-07-26 2025-01-23 주식회사 지스코 열교환기 세정 시스템 및 열교환기 세정 방법
CN111536826A (zh) * 2020-05-19 2020-08-14 天津全诚桓金环保科技有限公司 一种回转式空气预热器的免拆绿色清洗工艺
CN111750702B (zh) * 2020-06-08 2024-09-20 浙江石油化工有限公司 一种新型壳程可在线清洗的缠绕管换热器
CN111765780B (zh) * 2020-06-08 2024-09-20 浙江石油化工有限公司 一种壳程可在线清洗的缠绕管换热器
CN111810982B (zh) * 2020-06-24 2025-05-13 东方电气集团东方锅炉股份有限公司 回转式空气预热器系统及其工作方法
CN112682814A (zh) * 2020-12-22 2021-04-20 南京市利澜电力节能科技有限公司 一种多台空预器系统的清堵装置及其清堵方法
CN113506555B (zh) * 2021-07-20 2024-06-25 中国计量大学 一种旋笛声波发声装置

Citations (11)

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US2761653A (en) * 1953-06-29 1956-09-04 Air Preheater Rotary heater washer control system
US3782336A (en) * 1971-10-21 1974-01-01 Diamond Power Speciality Method and apparatus for cleaning heated surfaces
EP0025634A2 (en) * 1979-09-17 1981-03-25 The Dow Chemical Company Method and apparatus for cleaning the basket section of an air preheater
US4496525A (en) * 1983-07-25 1985-01-29 Nalco Chemical Company Method for using chemical additives to protect utility boiler air heaters while increasing unit generation capacity
US4815523A (en) * 1985-04-26 1989-03-28 Kraftanlagen Ag Device and process for cleaning a recirculation-type regenerative heat exchanger
US4850423A (en) * 1988-02-10 1989-07-25 Halliburton Company Air preheater water jet cleaning apparatus
US5044424A (en) * 1980-12-19 1991-09-03 Monro Richard J Heat generator
JPH05295626A (ja) * 1992-04-16 1993-11-09 Fukuhara Seiki Seisakusho:Kk 集塵・除塵装置におけるフィルターの清掃装置
JPH05322150A (ja) * 1992-05-25 1993-12-07 Mitsubishi Heavy Ind Ltd 熱交換器の煤吹装置
US5366561A (en) * 1993-05-06 1994-11-22 Butterworth Jetting Systems, Inc. Air preheater cleaning method
US20010039958A1 (en) * 2000-04-07 2001-11-15 Asahi Glass Company, Limited Method for removing an acidic deposit

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JPS5963499A (ja) * 1982-10-01 1984-04-11 Sumitomo Metal Mining Co Ltd クリ−ニング用ノズルの制御方法
US4628836A (en) * 1984-08-24 1986-12-16 Waterscience, Inc. Process for inhibiting corrosion and minimizing deposits in an air preheater system
JPH0810739Y2 (ja) * 1991-07-29 1996-03-29 株式会社タクマ 煤吹き装置
DE4442055A1 (de) * 1994-11-25 1996-05-30 Rothemuehle Brandt Kritzler Regenerativ-Wärmetauscher
US5626184A (en) * 1995-08-24 1997-05-06 Abb Air Preheater, Inc. Sootblower
DE19929765A1 (de) * 1999-06-29 2001-01-11 Siemens Ag Reinigungseinrichtung für Rauchgas
US6065528A (en) * 1999-08-09 2000-05-23 Abb Air Preheater, Inc. Air preheater cleaner
US6516871B1 (en) * 1999-08-18 2003-02-11 Alstom (Switzerland) Ltd. Heat transfer element assembly
US6260606B1 (en) * 1999-12-16 2001-07-17 Abb Air Preheater, Inc. Rotor construction for air preheater
US6575122B2 (en) * 2001-07-20 2003-06-10 Diamond Power International, Inc. Oscillating sootblower mechanism
US7286960B2 (en) * 2004-09-30 2007-10-23 General Electric Company Systems and methods for monitoring fouling and slagging in heat transfer devices in coal fired power plants
JP2007192417A (ja) * 2006-01-17 2007-08-02 Nippon Steel Corp スートブロワ及びスートブロワの制御方法
JP4786560B2 (ja) * 2007-01-22 2011-10-05 中国電力株式会社 スートブロワ装置およびその運転方法

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2761653A (en) * 1953-06-29 1956-09-04 Air Preheater Rotary heater washer control system
US3782336A (en) * 1971-10-21 1974-01-01 Diamond Power Speciality Method and apparatus for cleaning heated surfaces
EP0025634A2 (en) * 1979-09-17 1981-03-25 The Dow Chemical Company Method and apparatus for cleaning the basket section of an air preheater
US5044424A (en) * 1980-12-19 1991-09-03 Monro Richard J Heat generator
US4496525A (en) * 1983-07-25 1985-01-29 Nalco Chemical Company Method for using chemical additives to protect utility boiler air heaters while increasing unit generation capacity
US4815523A (en) * 1985-04-26 1989-03-28 Kraftanlagen Ag Device and process for cleaning a recirculation-type regenerative heat exchanger
US4850423A (en) * 1988-02-10 1989-07-25 Halliburton Company Air preheater water jet cleaning apparatus
JPH05295626A (ja) * 1992-04-16 1993-11-09 Fukuhara Seiki Seisakusho:Kk 集塵・除塵装置におけるフィルターの清掃装置
JPH05322150A (ja) * 1992-05-25 1993-12-07 Mitsubishi Heavy Ind Ltd 熱交換器の煤吹装置
US5366561A (en) * 1993-05-06 1994-11-22 Butterworth Jetting Systems, Inc. Air preheater cleaning method
US20010039958A1 (en) * 2000-04-07 2001-11-15 Asahi Glass Company, Limited Method for removing an acidic deposit

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102705845A (zh) * 2012-06-29 2012-10-03 中国神华能源股份有限公司 全伸缩型烟气换热器吹灰器的吹灰方法和吹灰器
CN107191963A (zh) * 2017-07-10 2017-09-22 东方电气集团东方锅炉股份有限公司 一种回转式空气预热器及该回转式空气预热器防硫酸氢铵堵塞的方法
CN107388278A (zh) * 2017-08-07 2017-11-24 张玉伟 一种防积堵的回转式空气预热器转子
CN108871046A (zh) * 2018-05-21 2018-11-23 合力正华（北京）工程技术有限公司 自动吹洗系统和自动吹洗方法
CN108871046B (zh) * 2018-05-21 2020-06-30 合力正华（北京）工程技术有限公司 自动吹洗系统和自动吹洗方法
CN108692331B (zh) * 2018-08-07 2024-01-26 上海敖征实业有限公司 一种空气预热器
CN108692331A (zh) * 2018-08-07 2018-10-23 上海敖征实业有限公司 一种空气预热器
CN109373800A (zh) * 2018-10-10 2019-02-22 广东粤电靖海发电有限公司 可在线清洗的回转式空气预热系统及在线清洗方法
CN109407637A (zh) * 2018-11-28 2019-03-01 华能海南发电股份有限公司 基于电厂dcs系统气换热器精准定位吹扫的控制方法
CN109407637B (zh) * 2018-11-28 2021-04-09 华能海南发电股份有限公司 基于电厂dcs系统气换热器精准定位吹扫的控制方法
CN112129160A (zh) * 2019-06-24 2020-12-25 上海梅山钢铁股份有限公司 一种换热器在线循环清扫装置
US20220349664A1 (en) * 2019-07-26 2022-11-03 Geesco Co., Ltd. Heat exchanger cleaning system and heat exchanger cleaning method
CN116221761A (zh) * 2023-03-21 2023-06-06 江阴金童石化装备有限公司 一种径向流回转蓄热式空气预热器
CN116221761B (zh) * 2023-03-21 2023-09-22 江阴金童石化装备有限公司 一种径向流回转蓄热式空气预热器

Also Published As

Publication number Publication date
EP2287550A3 (en) 2014-04-16
JP2011017524A (ja) 2011-01-27
US20110005706A1 (en) 2011-01-13
EP2287550A2 (en) 2011-02-23

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Application publication date: 20110119