JPS63126718U - - Google Patents

Info

Publication number
JPS63126718U
JPS63126718U JP1721487U JP1721487U JPS63126718U JP S63126718 U JPS63126718 U JP S63126718U JP 1721487 U JP1721487 U JP 1721487U JP 1721487 U JP1721487 U JP 1721487U JP S63126718 U JPS63126718 U JP S63126718U
Authority
JP
Japan
Prior art keywords
duct
air
gas recirculation
branched
combustion
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
JP1721487U
Other languages
English (en)
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 filed Critical
Priority to JP1721487U priority Critical patent/JPS63126718U/ja
Publication of JPS63126718U publication Critical patent/JPS63126718U/ja
Pending legal-status Critical Current

Links

Description

【図面の簡単な説明】
第１図は本考案による蒸気発生装置の一例を示
す系統図、第２図は従来例を示す火炉下方部分の
概略図である。 １……火炉、２……開口、３，３′……空気、
８……風道、１１，１１′……燃焼ガス、１６…
…煙道、１８……ガス再循環ダクト、１９……ガ
ス再循環フアン、２０……フアン入口ダンパ、２
１……空気抽出ダクト、２２……混合器、２３…
…抽気量調整ダンパ。

Claims (1)

    【実用新案登録請求の範囲】
  1. 燃焼ガスが流れる煙道の途中部分から分岐した
    ガス再循環ダクトを火炉の下方に接続し、かつ燃
    焼用空気が流れる風道の途中部分から分岐した空
    気抽出ダクトを前記ガス再循環ダクトの途中部分
    に設けた混合器に接続したことを特徴とする蒸気
    発生装置。
JP1721487U 1987-02-10 1987-02-10 Pending JPS63126718U (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1721487U JPS63126718U (ja) 1987-02-10 1987-02-10

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1721487U JPS63126718U (ja) 1987-02-10 1987-02-10

Publications (1)

Publication Number Publication Date
JPS63126718U true JPS63126718U (ja) 1988-08-18

Family

ID=30809766

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1721487U Pending JPS63126718U (ja) 1987-02-10 1987-02-10

Country Status (1)

Country Link
JP (1) JPS63126718U (ja)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57207703A (en) * 1981-06-16 1982-12-20 Babcock Hitachi Kk Low nox combustion method with improved boiler efficiency
JPS5960107A (ja) * 1982-09-30 1984-04-06 Babcock Hitachi Kk 低ＮＯｘ燃焼装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57207703A (en) * 1981-06-16 1982-12-20 Babcock Hitachi Kk Low nox combustion method with improved boiler efficiency
JPS5960107A (ja) * 1982-09-30 1984-04-06 Babcock Hitachi Kk 低ＮＯｘ燃焼装置

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