JPS57134618A - Furnace pressure control system in thermoelectric power plant - Google Patents

Furnace pressure control system in thermoelectric power plant

Info

Publication number
JPS57134618A
JPS57134618A JP56019071A JP1907181A JPS57134618A JP S57134618 A JPS57134618 A JP S57134618A JP 56019071 A JP56019071 A JP 56019071A JP 1907181 A JP1907181 A JP 1907181A JP S57134618 A JPS57134618 A JP S57134618A
Authority
JP
Japan
Prior art keywords
furnace pressure
value
flow rate
damper
instruction
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.)
Pending
Application number
JP56019071A
Other languages
English (en)
Inventor
Akira Sugano
Atsushi Esashi
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.)
Hitachi Engineering Co Ltd
Hitachi Ltd
Original Assignee
Hitachi Engineering Co Ltd
Hitachi Ltd
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 Hitachi Engineering Co Ltd, Hitachi Ltd filed Critical Hitachi Engineering Co Ltd
Priority to JP56019071A priority Critical patent/JPS57134618A/ja
Publication of JPS57134618A publication Critical patent/JPS57134618A/ja
Pending 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
    • F23N5/12—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods
    • F23N5/126—Systems for controlling combustion using devices responsive to thermal changes or to thermal expansion of a medium using ionisation-sensitive elements, i.e. flame rods using electrical or electromechanical means
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23N—REGULATING OR CONTROLLING COMBUSTION
    • F23N2225/00—Measuring
    • F23N2225/02—Measuring filling height in burners
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Waste-Gas Treatment And Other Accessory Devices For Furnaces (AREA)
  • Regulation And Control Of Combustion (AREA)
JP56019071A 1981-02-13 1981-02-13 Furnace pressure control system in thermoelectric power plant Pending JPS57134618A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56019071A JPS57134618A (en) 1981-02-13 1981-02-13 Furnace pressure control system in thermoelectric power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56019071A JPS57134618A (en) 1981-02-13 1981-02-13 Furnace pressure control system in thermoelectric power plant

Publications (1)

Publication Number Publication Date
JPS57134618A true JPS57134618A (en) 1982-08-19

Family

ID=11989191

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56019071A Pending JPS57134618A (en) 1981-02-13 1981-02-13 Furnace pressure control system in thermoelectric power plant

Country Status (1)

Country Link
JP (1) JPS57134618A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6399415A (ja) * 1986-10-15 1988-04-30 Yokogawa Electric Corp 炉内圧制御装置
JPS63213702A (ja) * 1987-02-28 1988-09-06 株式会社平川鉄工所 ボイラ等の遠隔制御方法
US7950919B2 (en) * 2004-10-14 2011-05-31 Shell Oil Company Method and apparatus for monitoring and controlling the stability of a burner of a fired heater
JP2013174400A (ja) * 2012-02-27 2013-09-05 Chugoku Electric Power Co Inc:The ボイラー設備における燃焼管理方法

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6399415A (ja) * 1986-10-15 1988-04-30 Yokogawa Electric Corp 炉内圧制御装置
JPS63213702A (ja) * 1987-02-28 1988-09-06 株式会社平川鉄工所 ボイラ等の遠隔制御方法
JPH0629646B2 (ja) * 1987-02-28 1994-04-20 株式会社平川鉄工所 ボイラ等の遠隔制御方法
US7950919B2 (en) * 2004-10-14 2011-05-31 Shell Oil Company Method and apparatus for monitoring and controlling the stability of a burner of a fired heater
JP2013174400A (ja) * 2012-02-27 2013-09-05 Chugoku Electric Power Co Inc:The ボイラー設備における燃焼管理方法

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