JP2013072612A5 - - Google Patents

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Publication number
JP2013072612A5
JP2013072612A5 JP2011213456A JP2011213456A JP2013072612A5 JP 2013072612 A5 JP2013072612 A5 JP 2013072612A5 JP 2011213456 A JP2011213456 A JP 2011213456A JP 2011213456 A JP2011213456 A JP 2011213456A JP 2013072612 A5 JP2013072612 A5 JP 2013072612A5
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Japan
Prior art keywords
burner
radiant
wall surface
air flow
curved
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JP2011213456A
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Japanese (ja)
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JP5774431B2 (en
JP2013072612A (en
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Priority claimed from JP2011213456A external-priority patent/JP5774431B2/en
Priority to JP2011213456A priority Critical patent/JP5774431B2/en
Priority to KR1020147000986A priority patent/KR101959098B1/en
Priority to CN201280041924.5A priority patent/CN103765101B/en
Priority to PCT/JP2012/073140 priority patent/WO2013047183A1/en
Priority to TW101134651A priority patent/TWI548840B/en
Publication of JP2013072612A publication Critical patent/JP2013072612A/en
Publication of JP2013072612A5 publication Critical patent/JP2013072612A5/ja
Publication of JP5774431B2 publication Critical patent/JP5774431B2/en
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Expired - Fee Related legal-status Critical Current
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Description

本発明にかかる壁面輻射式バーナーユニットは、処理材と対向する輻射壁面を形成する炉体エレメントと、該炉体エレメントの該輻射壁面に沿う扁平火炎を形成して当該輻射壁面を加熱するバーナーとを備え、上記輻射壁面からの輻射熱により処理材を加熱し、前記バーナーは、前記炉体エレメントに形成され、扁平火炎を吹き出す開口部と、上記炉体エレメントに形成され、上記開口部に接続されて燃焼用空気が流通される空気流路とを備え、該空気流路と前記輻射壁面とは、上記開口部を介して、連続する曲面で繋がっていて、前記バーナーの前記空気流路には、前記曲面の奥に位置させて、当該曲面に対し折り返す方向へ向けて湾曲経路が形成されていることを特徴とする。 A wall surface radiation type burner unit according to the present invention includes a furnace element that forms a radiation wall surface facing a treatment material, and a burner that forms a flat flame along the radiation wall surface of the furnace body element to heat the radiation wall surface. The treatment material is heated by radiant heat from the radiant wall surface, and the burner is formed in the furnace body element, and is formed in the furnace body element, and is formed in the furnace body element and connected to the opening. An air passage through which combustion air is circulated, and the air passage and the radiation wall surface are connected by a continuous curved surface through the opening, and the air passage of the burner The curved path is formed so as to be located in the back of the curved surface and to be turned back with respect to the curved surface .

Claims (5)

処理材と対向する輻射壁面を形成する炉体エレメントと、該炉体エレメントの該輻射壁面に沿う扁平火炎を形成して当該輻射壁面を加熱するバーナーとを備え、上記輻射壁面からの輻射熱により処理材を加熱し、
前記バーナーは、前記炉体エレメントに形成され、扁平火炎を吹き出す開口部と、上記炉体エレメントに形成され、上記開口部に接続されて燃焼用空気が流通される空気流路とを備え、該空気流路と前記輻射壁面とは、上記開口部を介して、連続する曲面で繋がっていて、
前記バーナーの前記空気流路には、前記曲面の奥に位置させて、当該曲面に対し折り返す方向へ向けて湾曲経路が形成されていることを特徴とする壁面輻射式バーナーユニット。 A furnace element that forms a radiant wall facing the treatment material, and a burner that forms a flat flame along the radiant wall of the furnace element and heats the radiant wall, and is treated by radiant heat from the radiant wall. Heating the material ,
The burner includes an opening that is formed in the furnace body element and blows out a flat flame, and an air passage that is formed in the furnace body element and is connected to the opening and through which combustion air flows. The air flow path and the radiation wall surface are connected by a continuous curved surface through the opening,
A wall surface radiant burner unit characterized in that a curved path is formed in the air flow path of the burner so as to be located at the back of the curved surface and to be turned back with respect to the curved surface. 前記扁平火炎は、コアンダ効果を生じる燃焼用空気の空気流により前記輻射壁面に沿わされることを特徴とする請求項１に記載の壁面輻射式バーナーユニット。   2. The wall surface radiant burner unit according to claim 1, wherein the flat flame is along the radiant wall surface by an air flow of combustion air that produces a Coanda effect. 3. 前記バーナーは、前記湾曲経路に沿って前記空気流路内へ燃料を噴射する燃料噴射部を有することを特徴とする請求項１または２に記載の壁面輻射式バーナーユニット。 The wall surface radiant burner unit according to claim 1 , wherein the burner has a fuel injection unit that injects fuel into the air flow path along the curved path. 前記バーナーの前記空気流路には、前記燃料噴射部からの燃料と燃焼用空気とが合流する合流部よりも下流側であって、前記曲面が前記湾曲経路へ向かって折り返される反転部位周辺に、燃料と燃焼用空気を撹拌混合するためのバッフル部が形成されていることを特徴とする請求項３に記載の壁面輻射式バーナーユニット。 The air flow path of the burner is downstream of the joining portion where the fuel from the fuel injection portion and combustion air join, and around the reversal portion where the curved surface is folded back toward the curved path. The wall surface radiant burner unit according to claim 3, wherein a baffle portion for stirring and mixing the fuel and the combustion air is formed. 前記バーナーは、排気で燃焼用空気を暖める蓄熱部を有し、燃焼動作と排気動作を交互に行う一対のリジェネレイティブバーナー装置を、前記輻射壁面を挟んで配置して構成され、
一方の上記リジェネレイティブバーナー装置の排気吸引動作に伴って生成される該輻射壁面に沿う気流により、他方の上記リジェネレイティブバーナー装置の燃焼動作による上記扁平火炎を当該輻射壁面に沿わせることを特徴とする請求項１〜４いずれかの項に記載の壁面輻射式バーナーユニット。 The burner has a heat storage section that warms combustion air with exhaust, and is configured by arranging a pair of regenerative burner devices that alternately perform combustion operation and exhaust operation with the radiation wall surface interposed therebetween,
The flat flame caused by the combustion operation of the other regenerative burner device is caused to follow the radiant wall surface by the air flow along the radiant wall surface generated by the exhaust suction operation of the one regenerative burner device. The wall surface radiation type burner unit according to any one of claims 1 to 4, wherein
JP2011213456A 2011-09-28 2011-09-28 Wall surface radiant burner unit Expired - Fee Related JP5774431B2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2011213456A JP5774431B2 (en) 2011-09-28 2011-09-28 Wall surface radiant burner unit
KR1020147000986A KR101959098B1 (en) 2011-09-28 2012-09-11 Radiant wall burner unit
CN201280041924.5A CN103765101B (en) 2011-09-28 2012-09-11 Radiant wall burner unit
PCT/JP2012/073140 WO2013047183A1 (en) 2011-09-28 2012-09-11 Radiant wall burner unit
TW101134651A TWI548840B (en) 2011-09-28 2012-09-21 Wall surface heat radiation type burner unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2011213456A JP5774431B2 (en) 2011-09-28 2011-09-28 Wall surface radiant burner unit

Publications (3)

Publication Number Publication Date
JP2013072612A JP2013072612A (en) 2013-04-22
JP2013072612A5 true JP2013072612A5 (en) 2014-09-04
JP5774431B2 JP5774431B2 (en) 2015-09-09

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
JP2011213456A Expired - Fee Related JP5774431B2 (en) 2011-09-28 2011-09-28 Wall surface radiant burner unit

Country Status (5)

Country Link
JP (1) JP5774431B2 (en)
KR (1) KR101959098B1 (en)
CN (1) CN103765101B (en)
TW (1) TWI548840B (en)
WO (1) WO2013047183A1 (en)

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SG11201811594TA (en) 2016-07-08 2019-01-30 Nova Chem Int Sa Metallic burner components
FR3066508B1 (en) * 2017-05-22 2021-02-12 Matisa Materiel Ind Sa PROCEDURE FOR LAYING A RAILWAY RAIL, INCLUDING HEATING OF THE RAIL, AND WORK TRAIN FOR IMPLEMENTING THE LAYING PROCEDURE
JP6727729B2 (en) * 2017-07-07 2020-07-22 中外炉工業株式会社 Heat treatment furnace
EP3598000B1 (en) * 2018-07-20 2021-04-28 Solaronics Gas fired radiant emitter comprising a radiant screen
CN109487053B (en) * 2019-01-10 2024-05-07 韩天臣 Quenching furnace for knife and sword

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