AU5401196A - Method of measuring the amount of pulverized material in a p ulverized fuel fired boiler and method of controlling a comb ustion process - Google Patents

Method of measuring the amount of pulverized material in a p ulverized fuel fired boiler and method of controlling a comb ustion process

Info

Publication number
AU5401196A
AU5401196A AU54011/96A AU5401196A AU5401196A AU 5401196 A AU5401196 A AU 5401196A AU 54011/96 A AU54011/96 A AU 54011/96A AU 5401196 A AU5401196 A AU 5401196A AU 5401196 A AU5401196 A AU 5401196A
Authority
AU
Australia
Prior art keywords
ulverized
measuring
controlling
amount
fired boiler
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.)
Abandoned
Application number
AU54011/96A
Other languages
English (en)
Inventor
Juhani Hirvonen
Karl Ikonen
Kari Jaaskelainen
Reijo Lilja
Jarmo Nihtinen
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.)
Imatran Voima Oy
Original Assignee
Imatran Voima 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 Imatran Voima Oy filed Critical Imatran Voima Oy
Publication of AU5401196A publication Critical patent/AU5401196A/en
Abandoned legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N5/00—Systems for controlling combustion
    • F23N5/02—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium
    • F23N5/08—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements
    • F23N5/082—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using light-sensitive elements using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N1/00—Regulating fuel supply
    • F23N1/02—Regulating fuel supply conjointly with air supply
    • F23N1/022—Regulating fuel supply conjointly with air supply using electronic means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2223/00—Signal processing; Details thereof
    • F23N2223/52—Fuzzy logic
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2229/00—Flame sensors
    • F23N2229/20—Camera viewing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2235/00—Valves, nozzles or pumps
    • F23N2235/02—Air or combustion gas valves or dampers
    • F23N2235/06—Air or combustion gas valves or dampers at the air intake
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2239/00—Fuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Regulation And Control Of Combustion (AREA)
  • Control Of Combustion (AREA)
  • Combustion Of Fluid Fuel (AREA)
AU54011/96A 1995-04-28 1996-04-23 Method of measuring the amount of pulverized material in a p ulverized fuel fired boiler and method of controlling a comb ustion process Abandoned AU5401196A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI952029 1995-04-28
FI952029A FI100734B (fi) 1995-04-28 1995-04-28 Menetelmä pölymäärän mittaamiseksi pölypolttokattilassa ja menetelmä p alotapahtuman säätämiseksi
PCT/FI1996/000219 WO1996034233A1 (en) 1995-04-28 1996-04-23 Method of measuring the amount of pulverized material in a pulverized fuel fired boiler and method of controlling a combustion process

Publications (1)

Publication Number Publication Date
AU5401196A true AU5401196A (en) 1996-11-18

Family

ID=8543315

Family Applications (1)

Application Number Title Priority Date Filing Date
AU54011/96A Abandoned AU5401196A (en) 1995-04-28 1996-04-23 Method of measuring the amount of pulverized material in a p ulverized fuel fired boiler and method of controlling a comb ustion process

Country Status (4)

Country Link
EP (1) EP0823034A1 (fi)
AU (1) AU5401196A (fi)
FI (1) FI100734B (fi)
WO (1) WO1996034233A1 (fi)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8219247B2 (en) * 2009-11-19 2012-07-10 Air Products And Chemicals, Inc. Method of operating a furnace
CN101871655B (zh) * 2010-06-24 2012-01-04 西安交通大学 一种电站锅炉煤燃烧全过程在线监测系统
US10865985B2 (en) 2018-02-20 2020-12-15 General Electric Technology Gmbh System and method for operating a combustion chamber

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5944519A (ja) * 1982-09-03 1984-03-13 Hitachi Ltd 燃焼状態診断方法
US4620491A (en) * 1984-04-27 1986-11-04 Hitachi, Ltd. Method and apparatus for supervising combustion state
JPH0650177B2 (ja) * 1986-04-09 1994-06-29 株式会社日立製作所 マルチバ−ナ燃焼状態監視方法
FI79623C (fi) * 1986-10-16 1990-01-10 Imatran Voima Oy Bildbehandlingsfoerfarande vid dammbraenning.

Also Published As

Publication number Publication date
WO1996034233A1 (en) 1996-10-31
EP0823034A1 (en) 1998-02-11
FI952029A0 (fi) 1995-04-28
FI100734B (fi) 1998-02-13
FI952029A (fi) 1996-10-29

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