FI20135639A - Method and system for measuring mass changes in steam boiler heat exchangers - Google Patents

Method and system for measuring mass changes in steam boiler heat exchangers Download PDF

Info

Publication number
FI20135639A
FI20135639A FI20135639A FI20135639A FI20135639A FI 20135639 A FI20135639 A FI 20135639A FI 20135639 A FI20135639 A FI 20135639A FI 20135639 A FI20135639 A FI 20135639A FI 20135639 A FI20135639 A FI 20135639A
Authority
FI
Finland
Prior art keywords
heat exchangers
steam boiler
boiler heat
mass changes
measuring mass
Prior art date
Application number
FI20135639A
Other languages
Finnish (fi)
Swedish (sv)
Other versions
FI125374B (en
Inventor
Ilkka Pöllänen
Original Assignee
Andritz Oy
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
Priority to FI20135639A priority Critical patent/FI125374B/en
Application filed by Andritz Oy filed Critical Andritz Oy
Priority to RU2015156066A priority patent/RU2658720C2/en
Priority to BR112015030079-0A priority patent/BR112015030079B1/en
Priority to CA2910436A priority patent/CA2910436C/en
Priority to PT147392104T priority patent/PT3008382T/en
Priority to US14/898,050 priority patent/US10132495B2/en
Priority to EP14739210.4A priority patent/EP3008382B1/en
Priority to PL14739210T priority patent/PL3008382T3/en
Priority to JP2016518552A priority patent/JP6438945B2/en
Priority to ES14739210.4T priority patent/ES2646323T3/en
Priority to CN201480030173.6A priority patent/CN105556208B/en
Priority to PCT/FI2014/050469 priority patent/WO2014199016A2/en
Publication of FI20135639A publication Critical patent/FI20135639A/en
Application granted granted Critical
Publication of FI125374B publication Critical patent/FI125374B/en
Priority to CL2015003471A priority patent/CL2015003471A1/en

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
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B1/00—Methods of steam generation characterised by form of heating method
    • F22B1/02—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers
    • F22B1/18—Methods of steam generation characterised by form of heating method by exploitation of the heat content of hot heat carriers the heat carrier being a hot gas, e.g. waste gas such as exhaust gas of internal-combustion engines
    • F22B1/1869—Hot gas water tube boilers not provided for in F22B1/1807 - F22B1/1861
    • F22B1/1876—Hot gas water tube boilers not provided for in F22B1/1807 - F22B1/1861 the hot gas being loaded with particles, e.g. dust
    • 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
    • F22B37/24—Supporting, suspending, or setting arrangements, e.g. heat shielding
    • F22B37/244—Supporting, suspending, or setting arrangements, e.g. heat shielding for water-tube steam generators suspended from the top
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F22—STEAM GENERATION
    • F22B—METHODS OF STEAM GENERATION; STEAM BOILERS
    • F22B7/00—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body
    • F22B7/04—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body with auxiliary water tubes
    • F22B7/08—Steam boilers of furnace-tube type, i.e. the combustion of fuel being performed inside one or more furnace tubes built-in in the boiler body with auxiliary water tubes inside the furnace tube in longitudinal arrangement
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/14—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/14—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads
    • G01G19/18—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups for weighing suspended loads having electrical weight-sensitive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G19/00—Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/52—Weighing apparatus combined with other objects, e.g. furniture
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G3/00—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances
    • G01G3/12—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing
    • G01G3/14—Weighing apparatus characterised by the use of elastically-deformable members, e.g. spring balances wherein the weighing element is in the form of a solid body stressed by pressure or tension during weighing measuring variations of electrical resistance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/20—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress
    • G01L1/22—Measuring force or stress, in general by measuring variations in ohmic resistance of solid materials or of electrically-conductive fluids; by making use of electrokinetic cells, i.e. liquid-containing cells wherein an electrical potential is produced or varied upon the application of stress using resistance strain gauges
FI20135639A 2013-06-11 2013-06-11 Method and system for measuring mass changes in steam boiler heat exchangers FI125374B (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
FI20135639A FI125374B (en) 2013-06-11 2013-06-11 Method and system for measuring mass changes in steam boiler heat exchangers
JP2016518552A JP6438945B2 (en) 2013-06-11 2014-06-10 Method and system for monitoring mass changes in a steam boiler heat exchanger
CA2910436A CA2910436C (en) 2013-06-11 2014-06-10 Method and system for monitoring the mass changes of heat exchangers of a steam boiler
PT147392104T PT3008382T (en) 2013-06-11 2014-06-10 Method and system for monitoring the mass changes of heat exchangers of a steam boiler
US14/898,050 US10132495B2 (en) 2013-06-11 2014-06-10 Method and system for monitoring the mass changes of heat exchangers of a steam boiler
EP14739210.4A EP3008382B1 (en) 2013-06-11 2014-06-10 Method and system for monitoring the mass changes of heat exchangers of a steam boiler
RU2015156066A RU2658720C2 (en) 2013-06-11 2014-06-10 Method and system for monitoring mass changes of heat exchangers of steam boiler
BR112015030079-0A BR112015030079B1 (en) 2013-06-11 2014-06-10 METHOD FOR MONITORING THE MASS CHANGES OF THE HEAT EXCHANGER BANK OF A STEAM BOILER, AND SYSTEM FOR MONITORING THE MASS CHANGES OF THE HEAT EXCHANGER BANKS OF A STEAM BOILER
ES14739210.4T ES2646323T3 (en) 2013-06-11 2014-06-10 Method and system to monitor mass changes of heat exchangers of a steam boiler
CN201480030173.6A CN105556208B (en) 2013-06-11 2014-06-10 For monitoring the method and system of the mass change of the heat exchanger of steam boiler
PCT/FI2014/050469 WO2014199016A2 (en) 2013-06-11 2014-06-10 Method and system for monitoring the mass changes of heat exchangers of a steam boiler
PL14739210T PL3008382T3 (en) 2013-06-11 2014-06-10 Method and system for monitoring the mass changes of heat exchangers of a steam boiler
CL2015003471A CL2015003471A1 (en) 2013-06-11 2015-11-27 Method and system for monitoring mass changes of heat exchangers of a steam boiler

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20135639A FI125374B (en) 2013-06-11 2013-06-11 Method and system for measuring mass changes in steam boiler heat exchangers
FI20135639 2013-06-11

Publications (2)

Publication Number Publication Date
FI20135639A true FI20135639A (en) 2014-12-12
FI125374B FI125374B (en) 2015-09-15

Family

ID=51178955

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20135639A FI125374B (en) 2013-06-11 2013-06-11 Method and system for measuring mass changes in steam boiler heat exchangers

Country Status (13)

Country Link
US (1) US10132495B2 (en)
EP (1) EP3008382B1 (en)
JP (1) JP6438945B2 (en)
CN (1) CN105556208B (en)
BR (1) BR112015030079B1 (en)
CA (1) CA2910436C (en)
CL (1) CL2015003471A1 (en)
ES (1) ES2646323T3 (en)
FI (1) FI125374B (en)
PL (1) PL3008382T3 (en)
PT (1) PT3008382T (en)
RU (1) RU2658720C2 (en)
WO (1) WO2014199016A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6671146B2 (en) * 2015-11-02 2020-03-25 三菱日立パワーシステムズ株式会社 Repair method for economizer, boiler and heat transfer tube
BR112021018332A2 (en) * 2019-05-09 2021-11-30 Andritz Oy Method and arrangement for measuring mass changes of heat exchangers of a steam boiler
CN111504437B (en) * 2020-05-29 2020-12-29 西南石油大学 Weighing structure and adsorbed gas measuring equipment

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3236295A (en) * 1963-01-02 1966-02-22 Socony Mobil Oil Co Inc Heat exchanger mounting system
US4174549A (en) * 1977-10-25 1979-11-20 Herb Michelson Soot blowing apparatus
EP0073851B2 (en) * 1981-09-09 1988-12-07 GebràœDer Sulzer Aktiengesellschaft Steam generator with two vertical gas passages connected by a transverse gas passage
US4474497A (en) * 1983-04-14 1984-10-02 Combustion Engineering, Inc. Furnace maintenance platform
FR2555740B1 (en) 1983-11-25 1986-03-28 Stein Industrie DEVICE FOR CONTINUOUSLY MONITORING THE EVACUATION OF MACHEFERS IN COAL BOILERS OF THERMAL POWER PLANTS
JPH01265918A (en) * 1988-04-18 1989-10-24 Hitachi Heating Appliance Co Ltd Rice boiler
US5007501A (en) * 1989-09-01 1991-04-16 Baston Peter J Apparatus for facilitating the internal inspection and repair of large pressure vessels
JPH0674410A (en) * 1992-08-28 1994-03-15 Ishikawajima Harima Heavy Ind Co Ltd Boiler
FI93058C (en) * 1993-03-29 1995-02-10 Vesa Koivisto Procedure for weighing a load
DE19605287C2 (en) 1996-02-13 2000-11-02 Orfeus Combustion Eng Gmbh Method and device for controlling the travel time of a boiler
DE19909267B4 (en) * 1999-03-03 2015-07-09 Alstom Technology Ltd. boiler suspension
US6323442B1 (en) * 1999-12-07 2001-11-27 International Paper Company System and method for measuring weight of deposit on boiler superheaters
CA2470172A1 (en) * 2001-12-31 2003-08-21 Carl B. Sunderman Instrumented rock bolt, data logger and user interface system
AU2003248824A1 (en) 2002-07-09 2004-01-23 Clyde Bergemann, Inc. Multi-media rotating sootblower and automatic industrial boiler cleaning system
US20040226758A1 (en) 2003-05-14 2004-11-18 Andrew Jones System and method for measuring weight of deposit on boiler superheaters
US7017500B2 (en) * 2004-03-30 2006-03-28 International Paper Company Monitoring of fuel on a grate fired boiler
DE102005035556A1 (en) * 2005-07-29 2007-02-01 Clyde Bergemann Gmbh Boiler, for a combustion installation, comprises a heat exchanger through which a medium flows from an inlet to an outlet and held in the inner chamber of the boiler using a hanging device
US8381690B2 (en) * 2007-12-17 2013-02-26 International Paper Company Controlling cooling flow in a sootblower based on lance tube temperature
JP4948426B2 (en) * 2008-01-09 2012-06-06 中国電力株式会社 Strain gauge calibration system, strain gauge calibration device, and strain gauge calibration method
US20110158806A1 (en) * 2009-04-15 2011-06-30 Arms Steven W Wind Turbines and Other Rotating Structures with Instrumented Load-Sensor Bolts or Instrumented Load-Sensor Blades
US8943902B2 (en) * 2012-10-05 2015-02-03 Harris Corporation Force and torque sensors

Also Published As

Publication number Publication date
EP3008382B1 (en) 2017-08-09
CA2910436A1 (en) 2014-12-18
RU2658720C2 (en) 2018-06-22
EP3008382A2 (en) 2016-04-20
WO2014199016A2 (en) 2014-12-18
BR112015030079A2 (en) 2017-07-25
US10132495B2 (en) 2018-11-20
RU2015156066A (en) 2017-07-17
CN105556208A (en) 2016-05-04
PT3008382T (en) 2017-11-14
JP2016524688A (en) 2016-08-18
WO2014199016A3 (en) 2015-04-09
RU2015156066A3 (en) 2018-05-03
BR112015030079B1 (en) 2022-08-02
PL3008382T3 (en) 2018-01-31
CN105556208B (en) 2019-06-14
CL2015003471A1 (en) 2016-09-30
FI125374B (en) 2015-09-15
ES2646323T3 (en) 2017-12-13
CA2910436C (en) 2021-05-04
US20160116159A1 (en) 2016-04-28
JP6438945B2 (en) 2018-12-19

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