FI952029A - Menetelmä p¦lymäärän mittaamiseksi p¦lypolttokattilassa ja menetelmä palotapahtuman säätämiseksi - Google Patents

Menetelmä p¦lymäärän mittaamiseksi p¦lypolttokattilassa ja menetelmä palotapahtuman säätämiseksi Download PDF

Info

Publication number
FI952029A
FI952029A FI952029A FI952029A FI952029A FI 952029 A FI952029 A FI 952029A FI 952029 A FI952029 A FI 952029A FI 952029 A FI952029 A FI 952029A FI 952029 A FI952029 A FI 952029A
Authority
FI
Finland
Prior art keywords
powder
amount
pulverized fuel
burner
saturating
Prior art date
Application number
FI952029A
Other languages
English (en)
Swedish (sv)
Other versions
FI100734B (fi
FI952029A0 (fi
Inventor
Juhani Hirvonen
Reijo Lilja
Kari Ikonen
Jarmo Nihtinen
Kari Jaeaeskelaeinen
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
Priority to FI952029A priority Critical patent/FI100734B/fi
Publication of FI952029A0 publication Critical patent/FI952029A0/fi
Priority to PCT/FI1996/000219 priority patent/WO1996034233A1/en
Priority to AU54011/96A priority patent/AU5401196A/en
Priority to EP96910986A priority patent/EP0823034A1/en
Publication of FI952029A publication Critical patent/FI952029A/fi
Application granted granted Critical
Publication of FI100734B publication Critical patent/FI100734B/fi

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)
FI952029A 1995-04-28 1995-04-28 Menetelmä pölymäärän mittaamiseksi pölypolttokattilassa ja menetelmä p alotapahtuman säätämiseksi FI100734B (fi)

Priority Applications (4)

Application Number Priority Date Filing Date Title
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
AU54011/96A 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
EP96910986A EP0823034A1 (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

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI952029A FI100734B (fi) 1995-04-28 1995-04-28 Menetelmä pölymäärän mittaamiseksi pölypolttokattilassa ja menetelmä p alotapahtuman säätämiseksi

Publications (3)

Publication Number Publication Date
FI952029A0 FI952029A0 (fi) 1995-04-28
FI952029A true FI952029A (fi) 1996-10-29
FI100734B FI100734B (fi) 1998-02-13

Family

ID=8543315

Family Applications (1)

Application Number Title Priority Date Filing Date
FI952029A FI100734B (fi) 1995-04-28 1995-04-28 Menetelmä pölymäärän mittaamiseksi pölypolttokattilassa ja menetelmä p alotapahtuman säätämiseksi

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
FI100734B (fi) 1998-02-13
AU5401196A (en) 1996-11-18
EP0823034A1 (en) 1998-02-11
FI952029A0 (fi) 1995-04-28
WO1996034233A1 (en) 1996-10-31

Similar Documents

Publication Publication Date Title
CA1209899A (en) Flame ionization control of a partially premixed gas burner with regulated secondary air
CA2043551A1 (en) Method and apparatus for optimizing fuel-to-air ratio in the combustible gas supply of a radiant burner
CA2155618A1 (en) Method for regulating the furnace in incineration plants, in particular in refuse incineration plants
GB1536234A (en) Cooking stove assembly
FI952029A (fi) Menetelmä p¦lymäärän mittaamiseksi p¦lypolttokattilassa ja menetelmä palotapahtuman säätämiseksi
ES442348A1 (es) Procedimiento y camara de combustion completa de gases ca- lientes de poco poder calorifico.
ES8308032A1 (es) "procedimiento y dispositivo para el control de la temperatura del vapor, con una combustion de aire por encima del fuego.
DE69820162D1 (de) Dichtigkeitskontrolle der Strahlungsrohre in Industrieöfen
SE9700166L (sv) Brännare för fasta bränslen samt sätt att reglera tillförseln av förbränningsluft till en brännare
ATE134697T1 (de) Brenngasgenerator
ATE244292T1 (de) Verwendung eines verfahrens zum betreiben einer verbrennungsanlage eines kohlekraftwerkes zur beschleunigung des kohleausbrendes einer schmelzkammer
JPS55110725A (en) After burning control for direct flame-heating type non-oxidative furnace
FR2606492B1 (fr) Bruleur a gaz a premelange et a controle de flamme
JPS6039924B2 (ja) 加熱炉の温度補償装置
DE69201638D1 (de) Gasbrenner mit Verbrennungsgitter, Verbrennungsverfahren und Heizungsanlage mit einem solchen Brenner.
SU1397691A1 (ru) Способ отоплени методической печи
SU1663314A2 (ru) Способ сжигани твердого топлива в топке с кип щим слоем
SU595588A1 (ru) Способ работы призматической топки парогенератора
JPS5731710A (en) Method of low nox combustion and combustor therefor
JPS6455313A (en) Method for controlling combustion in hot stove
BG101905A (en) Water heating boiler
JPS6455311A (en) Method and apparatus for controlling combustion in hot stove
JPS55121325A (en) Control method for extinguishing and igniting burner
SE9501097L (sv) Förfarande vid en PFBC-kraftanläggning samt efterbrännkammaranordning hos en sådan anläggning
JPS6438505A (en) Method of burning boiler with low noise