JPS593108U - Boiler nitrogen oxide reduction equipment - Google Patents

Boiler nitrogen oxide reduction equipment

Info

Publication number
JPS593108U
JPS593108U JP9784082U JP9784082U JPS593108U JP S593108 U JPS593108 U JP S593108U JP 9784082 U JP9784082 U JP 9784082U JP 9784082 U JP9784082 U JP 9784082U JP S593108 U JPS593108 U JP S593108U
Authority
JP
Japan
Prior art keywords
boiler
nitrogen oxide
oxide reduction
reduction equipment
air duct
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
JP9784082U
Other languages
Japanese (ja)
Inventor
一 斉藤
Original Assignee
石川島播磨重工業株式会社
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 石川島播磨重工業株式会社 filed Critical 石川島播磨重工業株式会社
Priority to JP9784082U priority Critical patent/JPS593108U/en
Publication of JPS593108U publication Critical patent/JPS593108U/en
Pending legal-status Critical Current

Links

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]

第１因は本考案の１実施例の装置系統図、第２図は第１
図のＡ部の熱風道側断固、第３図は第２図のＢ矢視図で
ある。 図において、１・・・ボイラ、２・・・火炉、８・・・
バーナ、４・・・ウィンドボックス、５・・・煙道、６
・・・熱交換器、７・・・排ガス、８・・・送風機、９
・・・冷風道、１０・・・熱風道、１１・・・燃焼用空
気、１２・・・水性物質（水蒸気）注入装置、１３・・
・水性物質注入量制御弁、１４・・・空気温度コントロ
ーラ、１５・・・水性物質（水蒸気）。The first factor is the device system diagram of one embodiment of the present invention, and FIG.
The hot air duct side of part A in the figure is clearly shown, and FIG. 3 is a view taken from arrow B in FIG. In the figure, 1...boiler, 2...furnace, 8...
Burner, 4... Wind box, 5... Flue, 6
...Heat exchanger, 7...Exhaust gas, 8...Blower, 9
...Cold air duct, 10...Hot air duct, 11...Combustion air, 12...Aqueous substance (steam) injection device, 13...
- Aqueous substance injection amount control valve, 14... Air temperature controller, 15... Aqueous substance (steam).

Claims (1)

【実用新案登録請求の範囲】[Scope of utility model registration request] 燃焼用空気をボイラの排ガスと熱交換させる熱交換器か
らボイラに到る熱風道に水性物質注入量制御弁を備えた
水性物質注入装置を取付け、かつ該注入装置より下流側
の該熱風道に該注入制御弁に連結した空気温度コントロ
ールを設置したことを特徴とするボイラの窒素酸化物低
減装置。An aqueous substance injection device equipped with an aqueous substance injection amount control valve is installed in the hot air duct from the heat exchanger that exchanges heat with the exhaust gas of the boiler to the boiler, and in the hot air duct downstream of the injection device. A nitrogen oxide reduction device for a boiler, characterized in that an air temperature control connected to the injection control valve is installed.
JP9784082U 1982-06-29 1982-06-29 Boiler nitrogen oxide reduction equipment Pending JPS593108U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9784082U JPS593108U (en) 1982-06-29 1982-06-29 Boiler nitrogen oxide reduction equipment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9784082U JPS593108U (en) 1982-06-29 1982-06-29 Boiler nitrogen oxide reduction equipment

Publications (1)

Publication Number Publication Date
JPS593108U true JPS593108U (en) 1984-01-10

Family

ID=30232555

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9784082U Pending JPS593108U (en) 1982-06-29 1982-06-29 Boiler nitrogen oxide reduction equipment

Country Status (1)

Country Link
JP (1) JPS593108U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012521530A (en) * 2009-03-26 2012-09-13 エルダッバグ，ファディ Equipment for reducing emissions and improving energy efficiency in fossil and biofuel combustion systems

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012521530A (en) * 2009-03-26 2012-09-13 エルダッバグ，ファディ Equipment for reducing emissions and improving energy efficiency in fossil and biofuel combustion systems

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