GB201314710D0 - Temperature sensing sootblower - Google Patents

Temperature sensing sootblower

Info

Publication number
GB201314710D0
GB201314710D0 GBGB1314710.3A GB201314710A GB201314710D0 GB 201314710 D0 GB201314710 D0 GB 201314710D0 GB 201314710 A GB201314710 A GB 201314710A GB 201314710 D0 GB201314710 D0 GB 201314710D0
Authority
GB
United Kingdom
Prior art keywords
sootblower
lance tube
temperature
boiler
lance
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.)
Withdrawn
Application number
GBGB1314710.3A
Other versions
GB2501446A (en
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.)
Clyde Bergemann Inc
Original Assignee
Clyde Bergemann Inc
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 Clyde Bergemann Inc filed Critical Clyde Bergemann Inc
Publication of GB201314710D0 publication Critical patent/GB201314710D0/en
Publication of GB2501446A publication Critical patent/GB2501446A/en
Withdrawn legal-status Critical Current

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
    • F22B37/48—Devices for removing water, salt, or sludge from boilers; Arrangements of cleaning apparatus in boilers; Combinations thereof with boilers
    • F22B37/486—Devices for removing water, salt, or sludge from boilers
    • 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
    • F28G1/00—Non-rotary, e.g. reciprocated, appliances
    • F28G1/16—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris
    • F28G1/166—Non-rotary, e.g. reciprocated, appliances using jets of fluid for removing debris from external surfaces of heat exchange conduits
    • 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
    • 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
    • F28G15/04—Feeding and driving arrangements, e.g. power operation
    • 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
    • F28G3/00—Rotary appliances
    • F28G3/16—Rotary appliances using jets of fluid for removing debris
    • F28G3/166—Rotary appliances using jets of fluid for removing debris from external surfaces of heat exchange conduits

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)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Incineration Of Waste (AREA)

Abstract

A temperature sensing sootblower that may be configured as a modification to an existing sootblower or a specially constructed sootblower that, in addition to its normal soot blowing functions, has the capability to measure the flue gas, lance tube, and/or cleaning fluid temperatures. One or more thermocouples or other temperature measuring devices are carried by the soot blower lance tube that is inserted into the boiler. This allows for the temperature of the flue gas, lance tube, and cleaning fluid to be measured as the sootblower lance tube is inserted into and retracted from the boiler. Multiple temperature measuring devices may be located on the sootblower lance to measure the temperature across heat transfer surfaces and at different locations along the lance tube. A data transfer device transmits the temperature measurements from the rotating thermocouple to a non-rotating data acquisition unit for use in boiler cleaning and other operations.
GB1314710.3A 2011-01-21 2011-01-21 Temperature sensing sootblower Withdrawn GB2501446A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/021962 WO2012099594A1 (en) 2011-01-21 2011-01-21 Temperature sensing sootblower

Publications (2)

Publication Number Publication Date
GB201314710D0 true GB201314710D0 (en) 2013-10-02
GB2501446A GB2501446A (en) 2013-10-23

Family

ID=43828029

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1314710.3A Withdrawn GB2501446A (en) 2011-01-21 2011-01-21 Temperature sensing sootblower

Country Status (7)

Country Link
US (1) US20130312673A1 (en)
EP (1) EP2665981B1 (en)
JP (1) JP2014510250A (en)
BR (1) BR112013018700B1 (en)
CA (1) CA2825661C (en)
GB (1) GB2501446A (en)
WO (1) WO2012099594A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8387473B2 (en) * 2011-01-21 2013-03-05 Clyde Bergemann, Inc. Temperature sensing sootblower
US8381604B2 (en) * 2011-06-03 2013-02-26 Clyde Beri Emann, Inc. Intelligent sootblower
JP2015081695A (en) * 2013-10-21 2015-04-27 三菱日立パワーシステムズ株式会社 Carbon-containing fuel heat exchanger monitoring/operation method
KR102001989B1 (en) 2017-11-24 2019-10-01 한국생산기술연구원 Soot blower system and method of control the same
CN112485073A (en) * 2020-11-19 2021-03-12 西安热工研究院有限公司 Anti-blocking type hole measuring structure

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3451862A (en) * 1966-09-06 1969-06-24 Usa Temperature sensor probe
JPS6054940U (en) * 1983-09-22 1985-04-17 石川島播磨重工業株式会社 tube wall thermometer
JPS6086932U (en) * 1983-11-18 1985-06-14 株式会社リコー temperature measurement circuit
JPS61101701A (en) * 1984-10-24 1986-05-20 ４７１１９９　オンタリオ　リミテツド Method and device for controlling operation of boiler
JPH03148514A (en) * 1989-11-01 1991-06-25 Babcock Hitachi Kk Device for controlling soot blower
US5615953A (en) * 1994-07-25 1997-04-01 The Babcock & Wilcox Company Boiler bank surface temperature profiler
ITBS20060224A1 (en) * 2006-12-21 2008-06-22 Turboden Srl THERMAL EXCHANGER WITH INTEGRATED CLEANING AND DIAGNOSTIC SYSTEM
US8381690B2 (en) * 2007-12-17 2013-02-26 International Paper Company Controlling cooling flow in a sootblower based on lance tube temperature
RU2505746C2 (en) * 2008-05-13 2014-01-27 СутТек Актиеболаг Method for measurement in power boiler furnace using blower

Also Published As

Publication number Publication date
US20130312673A1 (en) 2013-11-28
BR112013018700B1 (en) 2020-12-08
WO2012099594A1 (en) 2012-07-26
JP2014510250A (en) 2014-04-24
EP2665981A1 (en) 2013-11-27
BR112013018700A2 (en) 2016-10-25
CA2825661C (en) 2017-06-13
EP2665981B1 (en) 2016-01-20
CA2825661A1 (en) 2012-07-26
GB2501446A (en) 2013-10-23

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20131017 AND 20131023

WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)