JP4662840B2 - 蓄熱式バーナの先端部構造 - Google Patents
蓄熱式バーナの先端部構造 Download PDFInfo
- Publication number
- JP4662840B2 JP4662840B2 JP2005337529A JP2005337529A JP4662840B2 JP 4662840 B2 JP4662840 B2 JP 4662840B2 JP 2005337529 A JP2005337529 A JP 2005337529A JP 2005337529 A JP2005337529 A JP 2005337529A JP 4662840 B2 JP4662840 B2 JP 4662840B2
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- JP
- Japan
- Prior art keywords
- nozzle
- refractory
- tip
- outer peripheral
- heat storage
- 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.)
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Classifications
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E20/00—Combustion technologies with mitigation potential
- Y02E20/34—Indirect CO2mitigation, i.e. by acting on non CO2directly related matters of the process, e.g. pre-heating or heat recovery
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- Gas Burners (AREA)
- Pre-Mixing And Non-Premixing Gas Burner (AREA)
- Air Supply (AREA)
Description
図1は、蓄熱式バーナの先端部構造を示す断面図である。同図に示す先端部構造以外の構造は、図3に示した従来のものと同一である。すなわち、蓄熱式バーナは、燃料ノズル1aを備えたノズル部1と蓄熱体2aを収容した蓄熱室2とを有する。そして、操業時には、一方の蓄熱式バーナにおいて蓄熱室2を通して加熱された燃焼用空気をノズル部1の周囲から供給して燃料ノズル1aから噴射された燃料ガスを燃焼させ加熱炉3を加熱する一方、他方の蓄熱式バーナにおいて燃焼排ガスを加熱炉3から蓄熱室2を通して吸引して蓄熱し排出させる操作を交互に行う。
1a 燃料ノズル
1b エアーノズル
1c 外周耐火物
2 蓄熱室
2a 蓄熱体
3 加熱炉
4 バッフル
4a 段部
5 シールリング
6 金属製リング
Claims (1)
- 燃料ノズルの周囲に冷却用のエアーノズルが配置され且つ前記エアーノズルの周囲に外周耐火物が設けられ、前記外周耐火物の先端と耐火物製のバッフルとの間にシールリングを配置してバッフルに装着されるノズル部と、蓄熱体を収容した蓄熱室とを有する蓄熱式バーナの先端部構造において、
前記外周耐火物の先端に前記エアーノズルの外周に接する前記外周耐火物の厚さの略2/3の幅を有する金属製リングが前記外周耐火物の外周から露出しないように取り付けられ、前記金属製リングを設けた前記外周耐火物先端とバッフルに設けられた段部との間にセラミックファイバーからなるシールリングがバッフル内へ嵌り込んで配置されていることを特徴とする蓄熱式バーナの先端部構造。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005337529A JP4662840B2 (ja) | 2005-11-22 | 2005-11-22 | 蓄熱式バーナの先端部構造 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2005337529A JP4662840B2 (ja) | 2005-11-22 | 2005-11-22 | 蓄熱式バーナの先端部構造 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2007139389A JP2007139389A (ja) | 2007-06-07 |
JP4662840B2 true JP4662840B2 (ja) | 2011-03-30 |
Family
ID=38202473
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2005337529A Expired - Fee Related JP4662840B2 (ja) | 2005-11-22 | 2005-11-22 | 蓄熱式バーナの先端部構造 |
Country Status (1)
Country | Link |
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JP (1) | JP4662840B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN109477634B (zh) | 2016-07-08 | 2020-04-10 | 诺瓦化学品(国际)股份有限公司 | 金属燃烧器砖瓦 |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0777388A (ja) * | 1993-09-06 | 1995-03-20 | Daido Steel Co Ltd | 竪形マッフル炉 |
JPH0738814U (ja) * | 1993-12-20 | 1995-07-14 | 株式会社十川ゴム製造所 | シールリング |
JP2001182915A (ja) * | 1999-12-28 | 2001-07-06 | Rozai Kogyo Kaisha Ltd | 蓄熱式バーナ燃料ノズル管の冷却装置 |
JP2004044827A (ja) * | 2002-07-09 | 2004-02-12 | Chugai Ro Co Ltd | 蓄熱式燃焼装置及び加熱炉 |
-
2005
- 2005-11-22 JP JP2005337529A patent/JP4662840B2/ja not_active Expired - Fee Related
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0777388A (ja) * | 1993-09-06 | 1995-03-20 | Daido Steel Co Ltd | 竪形マッフル炉 |
JPH0738814U (ja) * | 1993-12-20 | 1995-07-14 | 株式会社十川ゴム製造所 | シールリング |
JP2001182915A (ja) * | 1999-12-28 | 2001-07-06 | Rozai Kogyo Kaisha Ltd | 蓄熱式バーナ燃料ノズル管の冷却装置 |
JP2004044827A (ja) * | 2002-07-09 | 2004-02-12 | Chugai Ro Co Ltd | 蓄熱式燃焼装置及び加熱炉 |
Also Published As
Publication number | Publication date |
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JP2007139389A (ja) | 2007-06-07 |
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