DE68903426D1 - Gesteuerter reinigungsklopfzyklus. - Google Patents
Gesteuerter reinigungsklopfzyklus.Info
- Publication number
- DE68903426D1 DE68903426D1 DE8989201293T DE68903426T DE68903426D1 DE 68903426 D1 DE68903426 D1 DE 68903426D1 DE 8989201293 T DE8989201293 T DE 8989201293T DE 68903426 T DE68903426 T DE 68903426T DE 68903426 D1 DE68903426 D1 DE 68903426D1
- Authority
- DE
- Germany
- Prior art keywords
- controlled cleaning
- knock cycle
- knock
- cycle
- cleaning
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F22—STEAM GENERATION
- F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
- F22B37/00—Component parts or details of steam boilers
- F22B37/02—Component parts or details of steam boilers applicable to more than one kind or type of steam boiler
- F22B37/56—Boiler cleaning control devices, e.g. for ascertaining proper duration of boiler blow-down
-
- 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
- F28G15/00—Details
- F28G15/003—Control arrangements
Landscapes
- 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)
- Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)
- Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
- Investigating Or Analyzing Materials Using Thermal Means (AREA)
- Incineration Of Waste (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/195,939 US4836146A (en) | 1988-05-19 | 1988-05-19 | Controlling rapping cycle |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68903426D1 true DE68903426D1 (de) | 1992-12-17 |
DE68903426T2 DE68903426T2 (de) | 1993-03-25 |
Family
ID=22723460
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8989201293T Expired - Fee Related DE68903426T2 (de) | 1988-05-19 | 1989-05-19 | Gesteuerter reinigungsklopfzyklus. |
Country Status (8)
Country | Link |
---|---|
US (1) | US4836146A (de) |
EP (1) | EP0342767B1 (de) |
JP (1) | JP2691447B2 (de) |
CN (1) | CN1014929B (de) |
AU (1) | AU612257B2 (de) |
CA (1) | CA1276625C (de) |
DE (1) | DE68903426T2 (de) |
ZA (1) | ZA893692B (de) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4035242A1 (de) * | 1990-11-06 | 1992-05-07 | Siemens Ag | Betriebsueberwachung eines rohre aufweisenden kondensators mit messungen an ausgewaehlten rohren |
DE4207144A1 (de) * | 1992-03-06 | 1993-09-09 | Bayer Ag | Verfahren zur regelung von waermeuebertragern |
US5395596A (en) * | 1993-05-11 | 1995-03-07 | Foster Wheeler Energy Corporation | Fluidized bed reactor and method utilizing refuse derived fuel |
US5553571A (en) * | 1994-12-07 | 1996-09-10 | Foster Wheeler Energy Corporation | Rappable steam generator tube bank |
DE19544225A1 (de) * | 1995-11-28 | 1997-06-05 | Asea Brown Boveri | Reinigung des Wasser-Dampfkreislaufs in einem Zwangsdurchlauferzeuger |
FR2799261B1 (fr) * | 1999-10-01 | 2002-01-25 | Metravib Sa | Procede et dispositif pour la detection ou la mesure par flux thermique, d'un depot susceptible de se former dans une canalisation de transport d'un fluide |
US6575045B2 (en) * | 2001-07-23 | 2003-06-10 | Coso Operating Co., Llc | Apparatus and method for measuring enthalpy and flow rate of a mixture |
CN1258389C (zh) | 2001-08-10 | 2006-06-07 | 国际壳牌研究有限公司 | 从热气体中回收能量的方法 |
NL1019612C2 (nl) * | 2001-12-19 | 2003-06-20 | Gemeente Amsterdam | Stoomoververhitter. |
JP4022089B2 (ja) * | 2002-03-27 | 2007-12-12 | 三菱レイヨン株式会社 | 熱交換器の運転方法 |
DE102005045633B3 (de) * | 2005-09-23 | 2007-05-16 | Alstom Technology Ltd | Fallhammer-Klopfvorrichtung |
US20070274886A1 (en) * | 2006-05-09 | 2007-11-29 | Microbeam Technologies, Inc. | Removal and recovery of deposits from coal gasification systems |
AU2007231719B2 (en) * | 2006-11-01 | 2012-02-02 | Air Products And Chemicals, Inc. | Solid carbonaceous feed to liquid process |
DE102007042543A1 (de) | 2007-09-07 | 2009-03-12 | Choren Industries Gmbh | Verfahren und Vorrichtung zur Behandlung von beladenem Heißgas |
JP2011504196A (ja) | 2007-11-20 | 2011-02-03 | シエル・インターナシヨネイル・リサーチ・マーチヤツピイ・ベー・ウイ | 浄化合成ガス流の製造方法 |
US20110112347A1 (en) * | 2008-04-24 | 2011-05-12 | Van Den Berg Robert | Process to prepare an olefin-containing product or a gasoline product |
CN201692969U (zh) * | 2008-12-02 | 2011-01-05 | 国际壳牌研究有限公司 | 振打装置 |
WO2010072424A1 (en) | 2008-12-22 | 2010-07-01 | Shell Internationale Research Maatschappij B.V. | Process to prepare methanol and/or dimethylether |
US9193926B2 (en) | 2010-12-15 | 2015-11-24 | Uop Llc | Fuel compositions and methods based on biomass pyrolysis |
US9039790B2 (en) | 2010-12-15 | 2015-05-26 | Uop Llc | Hydroprocessing of fats, oils, and waxes to produce low carbon footprint distillate fuels |
US20120273176A1 (en) * | 2011-04-29 | 2012-11-01 | General Electric Company | Systems and methods for cooling gasification products |
JP2015081695A (ja) * | 2013-10-21 | 2015-04-27 | 三菱日立パワーシステムズ株式会社 | 炭素含有燃料熱交換器の監視・運転方法 |
US9927231B2 (en) * | 2014-07-25 | 2018-03-27 | Integrated Test & Measurement (ITM), LLC | System and methods for detecting, monitoring, and removing deposits on boiler heat exchanger surfaces using vibrational analysis |
JP6362992B2 (ja) * | 2014-10-20 | 2018-07-25 | 三菱日立パワーシステムズ株式会社 | 熱交換器の監視装置及び熱交換器の監視方法 |
JP6602174B2 (ja) * | 2015-11-26 | 2019-11-06 | 三菱日立パワーシステムズ株式会社 | ガス化装置、ガス化複合発電設備、ガス化設備及び除煤方法 |
WO2018017665A1 (en) | 2016-07-19 | 2018-01-25 | Ecolab Usa Inc. | Control of industrial water treatment via digital imaging |
US10590007B2 (en) * | 2016-07-19 | 2020-03-17 | Ecolab Usa Inc. | Control of industrial water treatment via digital imaging |
JP2017203621A (ja) * | 2017-08-28 | 2017-11-16 | 三菱日立パワーシステムズ株式会社 | 炭素含有燃料熱交換器の監視・運転方法 |
WO2020069629A1 (en) * | 2018-10-05 | 2020-04-09 | S. A. Armstrong Limited | Feed forward flow control of heat transfer system |
SG11202102336XA (en) * | 2018-10-05 | 2021-04-29 | S A Armstrong Ltd | Automatic maintenance and flow control of heat exchanger |
CN114659402B (zh) * | 2022-03-24 | 2023-07-18 | 江苏庆峰工程集团有限公司 | 一种烟气换热器 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3680531A (en) * | 1971-04-22 | 1972-08-01 | Chemed Corp | Automatic boiler blowdown control |
FI52147C (fi) * | 1971-08-19 | 1977-06-10 | Ahlstroem Oy | Menetelmä ja laite höyrykattilan putkiston ulkopuolista puhdistusta va rten |
US3785351A (en) * | 1972-10-13 | 1974-01-15 | R Hall | Soot cleaning method |
US3901081A (en) * | 1973-05-14 | 1975-08-26 | Diamond Power Speciality | Soot blower with gas temperature or heat flow detecting means |
US4018267A (en) * | 1975-01-10 | 1977-04-19 | Dorr-Oliver Incorporated | Cleaning heat exchanger tubes |
CA1012960A (en) * | 1975-09-25 | 1977-06-28 | Dominion Bridge Company | Mechanical cleaning device for boilers with gas flow containing sticky dust |
US4047972A (en) * | 1976-09-23 | 1977-09-13 | Westinghouse Electric Corporation | Method for thermally de-sooting heat transfer surfaces |
DE2710153C2 (de) * | 1977-03-09 | 1985-06-20 | Alexander Bock | Vorrichtung zur intermittierenden Reinigung verschmutzter Flächen |
US4139461A (en) * | 1977-12-27 | 1979-02-13 | Sterling Drug Inc. | Removal of solids from a wet oxidation reactor |
US4375991A (en) * | 1978-11-24 | 1983-03-08 | The Johns Hopkins University | Ultrasonic cleaning method and apparatus |
JPS5714193A (en) * | 1980-06-30 | 1982-01-25 | Hitachi Ltd | Distributing and controlling method of cleaning balls |
US4442800A (en) * | 1982-05-03 | 1984-04-17 | The Babcock & Wilcox Company | Single drum all-welded boiler |
US4475482A (en) * | 1982-08-06 | 1984-10-09 | The Babcock & Wilcox Company | Sootblowing optimization |
US4454840A (en) * | 1983-07-14 | 1984-06-19 | The Babcock & Wilcox Company | Enhanced sootblowing system |
US4466383A (en) * | 1983-10-12 | 1984-08-21 | The Babcock & Wilcox Company | Boiler cleaning optimization with fouling rate identification |
US4497282A (en) * | 1983-11-23 | 1985-02-05 | Neundorfer, Inc. | Apparatus for deslagging steam generator tubes |
GB2152204B (en) * | 1983-12-30 | 1988-02-24 | Smidth & Co As F L | Heat exchanger |
US4556019A (en) * | 1984-02-24 | 1985-12-03 | University Of Waterloo | Convection section ash monitoring |
KR890001890B1 (ko) * | 1984-03-23 | 1989-05-30 | 더 뱁콕 앤드 윌콕스 컴퍼니 | 열교환기 성능 감지기 |
US4718376A (en) * | 1985-11-01 | 1988-01-12 | Weyerhaeuser Company | Boiler sootblowing control system |
-
1988
- 1988-05-19 US US07/195,939 patent/US4836146A/en not_active Expired - Lifetime
-
1989
- 1989-05-17 ZA ZA893692A patent/ZA893692B/xx unknown
- 1989-05-17 JP JP1121683A patent/JP2691447B2/ja not_active Expired - Lifetime
- 1989-05-17 AU AU34874/89A patent/AU612257B2/en not_active Ceased
- 1989-05-17 CN CN89103323A patent/CN1014929B/zh not_active Expired
- 1989-05-18 CA CA000600073A patent/CA1276625C/en not_active Expired - Fee Related
- 1989-05-19 EP EP89201293A patent/EP0342767B1/de not_active Expired - Lifetime
- 1989-05-19 DE DE8989201293T patent/DE68903426T2/de not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US4836146A (en) | 1989-06-06 |
EP0342767A1 (de) | 1989-11-23 |
JP2691447B2 (ja) | 1997-12-17 |
EP0342767B1 (de) | 1992-11-11 |
ZA893692B (en) | 1990-06-27 |
CN1045453A (zh) | 1990-09-19 |
AU3487489A (en) | 1989-11-23 |
CN1014929B (zh) | 1991-11-27 |
CA1276625C (en) | 1990-11-20 |
AU612257B2 (en) | 1991-07-04 |
JPH0244194A (ja) | 1990-02-14 |
DE68903426T2 (de) | 1993-03-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE68903426T2 (de) | Gesteuerter reinigungsklopfzyklus. | |
DE68917648T2 (de) | Zeitschalter. | |
DK48989D0 (da) | Vaskemiddeltilsaetning | |
FI880530A (fi) | Med vaermare foersett bilsaete. | |
DE68914049T2 (de) | Reinigungsstück. | |
BR8907603A (pt) | Aparelho de cronometragem | |
DE58906828D1 (de) | Geschirrspülmaschine. | |
FI890176A (fi) | Preventivmedel:mikrokondom. | |
NO890787L (no) | Renseblandinger. | |
BR8903682A (pt) | Artigo de limpeza | |
DE68905728D1 (de) | Reinigungsapparat. | |
BR8906468A (pt) | Aparelho | |
FI880374A (fi) | Skyddshuva eller -film med krympfoermaoga. | |
DE68904520T2 (de) | Geschirrspuelmaschine. | |
DE68901365D1 (de) | Zeitmesser. | |
DK18991D0 (da) | Husholdningsskraber | |
ES1013068Y (es) | Cepillo de dientes. | |
DE69013954D1 (de) | Zeitschalter. | |
DE59000832D1 (de) | Schaltuhr. | |
FI905211A0 (fi) | Cyklisk volt-ampere-maetning. | |
DE68900367D1 (de) | Geschirrspuelmaschine. | |
DE68913799T2 (de) | Reinigungsverfahren. | |
DE68910661T2 (de) | Zeitschalter. | |
FI895989A0 (fi) | Triazinoligomerestrar- och amider med en tetrametylpiperidylgrupp i aendstaellning. | |
DK188390D0 (da) | Vaskemiddeladditiv |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |