JPS59158861U - Coal-fired stove-caboiler combustion control device - Google Patents

Coal-fired stove-caboiler combustion control device

Info

Publication number
JPS59158861U
JPS59158861U JP5195383U JP5195383U JPS59158861U JP S59158861 U JPS59158861 U JP S59158861U JP 5195383 U JP5195383 U JP 5195383U JP 5195383 U JP5195383 U JP 5195383U JP S59158861 U JPS59158861 U JP S59158861U
Authority
JP
Japan
Prior art keywords
coal
control device
combustion control
caboiler
fired
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
JP5195383U
Other languages
Japanese (ja)
Inventor
宮崎　公明
辰本　正弘
福本　勝利
Original Assignee
三菱重工業株式会社
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 三菱重工業株式会社 filed Critical 三菱重工業株式会社
Priority to JP5195383U priority Critical patent/JPS59158861U/en
Publication of JPS59158861U publication Critical patent/JPS59158861U/en
Pending legal-status Critical Current

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  • Regulation And Control Of Combustion (AREA)
  • Control Of Steam Boilers And Waste-Gas Boilers (AREA)

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【図面の簡単な説明】[Brief explanation of the drawing]

図面は本考案による石炭焚きストーカボイラの燃焼制御
装置の一例を示す説明図である。The drawing is an explanatory diagram showing an example of a combustion control device for a coal-fired stoker boiler according to the present invention.

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 移動するグレート上に撒布した石炭塊を燃焼させること
により蒸気を得る石炭焚ストーカボイラから負荷側へ給
送される前記蒸気の圧力を所定値に保つように石炭塊の
供給量と燃料用空気の流量とを操作する制御系において
、前記石炭焚ストーカボイラから負荷側へ給送される前
記蒸気の変化時に、燃焼用空気の風量操作を石炭塊の供
給量操作より常に先行させると共に、石炭塊の供給変化
速麿に上限値および下限値を設けることを特徴とする石
炭焚ストーカボイラの燃焼制御装置。The supply amount of coal lumps and the amount of fuel air are adjusted so as to maintain the pressure of the steam supplied to the load side from a coal-fired stoker boiler, which obtains steam by burning coal lumps spread on a moving grate, at a predetermined value. In a control system that operates the flow rate, when the steam supplied from the coal-fired stoker boiler to the load side changes, the combustion air flow rate is always controlled before the coal block supply amount control, and the coal block supply rate is always controlled. A combustion control device for a coal-fired stoker boiler, characterized in that an upper limit value and a lower limit value are set for a supply change rate.
JP5195383U 1983-04-07 1983-04-07 Coal-fired stove-caboiler combustion control device Pending JPS59158861U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5195383U JPS59158861U (en) 1983-04-07 1983-04-07 Coal-fired stove-caboiler combustion control device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5195383U JPS59158861U (en) 1983-04-07 1983-04-07 Coal-fired stove-caboiler combustion control device

Publications (1)

Publication Number Publication Date
JPS59158861U true JPS59158861U (en) 1984-10-24

Family

ID=30182335

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5195383U Pending JPS59158861U (en) 1983-04-07 1983-04-07 Coal-fired stove-caboiler combustion control device

Country Status (1)

Country Link
JP (1) JPS59158861U (en)

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