JPS6281824U - - Google Patents

Info

Publication number
JPS6281824U
JPS6281824U JP17195385U JP17195385U JPS6281824U JP S6281824 U JPS6281824 U JP S6281824U JP 17195385 U JP17195385 U JP 17195385U JP 17195385 U JP17195385 U JP 17195385U JP S6281824 U JPS6281824 U JP S6281824U
Authority
JP
Japan
Prior art keywords
burner
heavy oil
fuel
tile
gas fuel
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.)
Granted
Application number
JP17195385U
Other languages
Japanese (ja)
Other versions
JPH0227307Y2 (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 JP1985171953U priority Critical patent/JPH0227307Y2/ja
Publication of JPS6281824U publication Critical patent/JPS6281824U/ja
Application granted granted Critical
Publication of JPH0227307Y2 publication Critical patent/JPH0227307Y2/ja
Expired legal-status Critical Current

Links

Description

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

第１図は本考案に係る混焼用バーナの機構説明
のための断面側面図、第２図は従来の混焼用バー
ナの機構説明のための断面側面図、第３図は燃焼
量と空気比率との関係を示すグラフ、第４図は燃
焼量とバツカラツクスモークテスターで測定した
スモーク濃度との関係を示すグラフで、０〜１０
の１０段階で示され、０…スモークなし、３…煙
突でかすかにスモークが確認、７以上…もくもく
と遠煙が排出される状態に対応する。 １……重油燃料バーナ、２……ガス燃料用ノズ
ル、３……エアスロート、４……バーナタイル。 Fig. 1 is a cross-sectional side view for explaining the mechanism of a co-combustion burner according to the present invention, Fig. 2 is a cross-sectional side view for explaining the mechanism of a conventional co-combustion burner, and Fig. 3 is a graph showing the combustion amount and air ratio. Figure 4 is a graph showing the relationship between the amount of combustion and the smoke concentration measured with a backlight smoke tester.
It is indicated on a scale of 10, with 0: no smoke, 3: faint smoke visible in the chimney, and 7 or higher: smoke emitted from a distance. 1... Heavy oil fuel burner, 2... Gas fuel nozzle, 3... Air throat, 4... Burner tile.

Claims (1)

【実用新案登録請求の範囲】 重油燃料バーナ１の外周にガス燃料用ノズル２
を配設し、異種燃料を同一バーナで燃焼させるに
あたり、 重油燃料バーナ１とガス燃料用ノズル２とから
なる混焼用バーナの噴出口から燃料噴射方向に延
びて配設されるバーナタイル４の取り囲むラツパ
状空間中央部からバーナタイル端に至る地域Ｌ’
において、内側重油噴射流Ａが外側ガス燃料噴射
流Ｂを交差して最外側燃焼空気流Ｃと混合するよ
うに内側重油噴射流Ａの広がり角度を大きく取る
とともに、重油噴射速度を大きくするように構成
したことを特徴とする混焼用バーナ。[Scope of claim for utility model registration] Gas fuel nozzle 2 on the outer periphery of heavy oil fuel burner 1
When combusting different types of fuel in the same burner, a burner tile 4 extending from the spout of the co-combustion burner consisting of the heavy oil fuel burner 1 and the gas fuel nozzle 2 in the fuel injection direction surrounds the burner tile 4. Area L' from the center of the latsupa-shaped space to the edge of the burna tile
In this case, the spread angle of the inner heavy oil injection flow A is set large so that the inner heavy oil injection flow A intersects the outer gas fuel injection flow B and mixes with the outermost combustion air flow C, and the heavy oil injection speed is increased. A mixed combustion burner characterized by the following configuration.
JP1985171953U 1985-11-07 1985-11-07 Expired JPH0227307Y2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1985171953U JPH0227307Y2 (en) 1985-11-07 1985-11-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985171953U JPH0227307Y2 (en) 1985-11-07 1985-11-07

Publications (2)

Publication Number Publication Date
JPS6281824U true JPS6281824U (en) 1987-05-25
JPH0227307Y2 JPH0227307Y2 (en) 1990-07-24

Family

ID=31108054

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985171953U Expired JPH0227307Y2 (en) 1985-11-07 1985-11-07

Country Status (1)

Country Link
JP (1) JPH0227307Y2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101105031B1 (en) * 2009-11-05 2012-01-16 재단법인 포항산업과학연구원 Burner for burning dual fuel
JP5134736B1 (en) * 2012-03-23 2013-01-30 中外炉工業株式会社 Combustion device and heating furnace

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5226023A (en) * 1975-08-22 1977-02-26 Nippon Steel Corp Combustion process with minimized excess air
JPS5313952U (en) * 1976-07-15 1978-02-04
JPS5315317A (en) * 1976-07-24 1978-02-13 Japan Tobacco Inc 5-acetoamino-2-hydroxyvaleric acid, its lower esters, and modifier of smoking taste of tobacco containing said compounds
JPS5618823U (en) * 1979-07-20 1981-02-19

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5226023A (en) * 1975-08-22 1977-02-26 Nippon Steel Corp Combustion process with minimized excess air
JPS5313952U (en) * 1976-07-15 1978-02-04
JPS5315317A (en) * 1976-07-24 1978-02-13 Japan Tobacco Inc 5-acetoamino-2-hydroxyvaleric acid, its lower esters, and modifier of smoking taste of tobacco containing said compounds
JPS5618823U (en) * 1979-07-20 1981-02-19

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101105031B1 (en) * 2009-11-05 2012-01-16 재단법인 포항산업과학연구원 Burner for burning dual fuel
JP5134736B1 (en) * 2012-03-23 2013-01-30 中外炉工業株式会社 Combustion device and heating furnace

Also Published As

Publication number Publication date
JPH0227307Y2 (en) 1990-07-24

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