PL3966502T3 - Sposób i kocioł parowy zawierający układ do pomiaru zmian masy wymienników ciepła kotła parowego - Google Patents

Sposób i kocioł parowy zawierający układ do pomiaru zmian masy wymienników ciepła kotła parowego

Info

Publication number
PL3966502T3
PL3966502T3 PL20743174.3T PL20743174T PL3966502T3 PL 3966502 T3 PL3966502 T3 PL 3966502T3 PL 20743174 T PL20743174 T PL 20743174T PL 3966502 T3 PL3966502 T3 PL 3966502T3
Authority
PL
Poland
Prior art keywords
steam boiler
heat exchangers
mass changes
measuring mass
boiler heat
Prior art date
Application number
PL20743174.3T
Other languages
English (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
Application filed by Andritz Oy filed Critical Andritz Oy
Publication of PL3966502T3 publication Critical patent/PL3966502T3/pl

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
    • 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
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F19/00—Preventing the formation of deposits or corrosion, e.g. by using filters or scrapers
    • 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
    • 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
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L1/00—Measuring force or stress, in general
    • G01L1/10—Measuring force or stress, in general by measuring variations of frequency of stressed vibrating elements, e.g. of stressed strings
    • 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
    • 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 or arrangements for removing water, minerals or sludge from boilers ; Arrangement of cleaning apparatus in boilers; Combinations thereof with boilers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F2200/00—Prediction; Simulation; Testing
    • 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
    • G01L1/10—Measuring force or stress, in general by measuring variations of frequency of stressed vibrating elements, e.g. of stressed strings
    • G01L1/106—Constructional details

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Length Measuring Devices With Unspecified Measuring Means (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • A Measuring Device Byusing Mechanical Method (AREA)
PL20743174.3T 2019-05-09 2020-05-08 Sposób i kocioł parowy zawierający układ do pomiaru zmian masy wymienników ciepła kotła parowego PL3966502T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20195386 2019-05-09
PCT/FI2020/050313 WO2020225489A1 (en) 2019-05-09 2020-05-08 A method and an arrangement for measuring mass changes of heat exchangers of a steam boiler

Publications (1)

Publication Number Publication Date
PL3966502T3 true PL3966502T3 (pl) 2025-01-20

Family

ID=71728750

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20743174.3T PL3966502T3 (pl) 2019-05-09 2020-05-08 Sposób i kocioł parowy zawierający układ do pomiaru zmian masy wymienników ciepła kotła parowego

Country Status (9)

Country Link
US (1) US12379104B2 (pl)
EP (1) EP3966502B1 (pl)
CN (1) CN113748298A (pl)
BR (1) BR112021018332A2 (pl)
CA (1) CA3136783A1 (pl)
CL (1) CL2021002897A1 (pl)
ES (1) ES2989373T3 (pl)
PL (1) PL3966502T3 (pl)
WO (1) WO2020225489A1 (pl)

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2555740B1 (fr) 1983-11-25 1986-03-28 Stein Industrie Dispositif de controle en continu de l'evacuation des machefers dans les chaudieres a charbon de centrales thermiques
CA1271647A (en) 1989-04-07 1990-07-17 Gerhard H. Herget Borehole strain monitor for soft rock
JP2000065508A (ja) * 1998-08-17 2000-03-03 Sanko:Kk 歪み・変位検出装置
US6323442B1 (en) 1999-12-07 2001-11-27 International Paper Company System and method for measuring weight of deposit on boiler superheaters
JP2002022492A (ja) * 2000-07-06 2002-01-23 Taisei Kiso Sekkei Kk 歪量の測定方法
US20040226758A1 (en) 2003-05-14 2004-11-18 Andrew Jones System and method for measuring weight of deposit on boiler superheaters
CN1475768A (zh) 2003-07-22 2004-02-18 中国科学院力学研究所 外引式应变测量方法
US7341067B2 (en) * 2004-09-27 2008-03-11 International Paper Comany Method of managing the cleaning of heat transfer elements of a boiler within a furnace
DE102005035556A1 (de) * 2005-07-29 2007-02-01 Clyde Bergemann Gmbh Selektive Reinigung von Wärmeaustauscheinrichtungen im Kessel einer Verbrennungsanlage
US8340824B2 (en) 2007-10-05 2012-12-25 Neuco, Inc. Sootblowing optimization for improved boiler performance
FI20080395A7 (fi) 2008-06-06 2009-12-07 Andritz Oy Kannatintankojen monitorointi
RU2431127C1 (ru) * 2010-02-09 2011-10-10 Общество с ограниченной ответственностью Научно-исследовательский и конструкторский центр испытательных машин (ООО "НИКЦИМ Точмашприбор") Датчик деформации
CN103180688B (zh) * 2011-09-28 2015-04-29 华东理工大学 高温结构变形放大测量引伸计
FI125374B (fi) * 2013-06-11 2015-09-15 Andritz Oy Menetelmä ja järjestelmä höyrykattilan lämmönsiirtimien massamuutosten mittaamiseksi
CN108613162A (zh) 2018-06-11 2018-10-02 西安热工研究院有限公司 基于应变测量的电站锅炉悬吊受热面灰污监测系统及方法

Also Published As

Publication number Publication date
US20220357032A1 (en) 2022-11-10
EP3966502A1 (en) 2022-03-16
CL2021002897A1 (es) 2022-06-03
CN113748298A (zh) 2021-12-03
EP3966502C0 (en) 2024-07-17
CA3136783A1 (en) 2020-11-12
US12379104B2 (en) 2025-08-05
BR112021018332A2 (pt) 2021-11-30
EP3966502B1 (en) 2024-07-17
ES2989373T3 (es) 2024-11-26
WO2020225489A1 (en) 2020-11-12

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