JP6742475B1 - 燃焼炉 - Google Patents
燃焼炉 Download PDFInfo
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- JP6742475B1 JP6742475B1 JP2019104685A JP2019104685A JP6742475B1 JP 6742475 B1 JP6742475 B1 JP 6742475B1 JP 2019104685 A JP2019104685 A JP 2019104685A JP 2019104685 A JP2019104685 A JP 2019104685A JP 6742475 B1 JP6742475 B1 JP 6742475B1
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- Prior art keywords
- burner
- combustion
- gas
- air
- combustible gas
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- 238000002485 combustion reaction Methods 0.000 title claims abstract description 134
- 239000007789 gas Substances 0.000 claims abstract description 203
- 238000002844 melting Methods 0.000 claims abstract description 33
- 230000008018 melting Effects 0.000 claims abstract description 33
- 239000000567 combustion gas Substances 0.000 claims abstract description 28
- 238000002309 gasification Methods 0.000 claims abstract description 26
- 238000011144 upstream manufacturing Methods 0.000 claims description 28
- 238000007599 discharging Methods 0.000 claims description 8
- 238000010586 diagram Methods 0.000 abstract description 13
- 238000005192 partition Methods 0.000 description 52
- 239000002699 waste material Substances 0.000 description 12
- 230000000052 comparative effect Effects 0.000 description 10
- 239000000428 dust Substances 0.000 description 8
- 238000004088 simulation Methods 0.000 description 7
- 238000002156 mixing Methods 0.000 description 5
- 239000012530 fluid Substances 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002893 slag Substances 0.000 description 3
- 239000000155 melt Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 238000010248 power generation Methods 0.000 description 2
- 238000000197 pyrolysis Methods 0.000 description 2
- 230000000717 retained effect Effects 0.000 description 2
- 235000019738 Limestone Nutrition 0.000 description 1
- 230000004308 accommodation Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 239000000571 coke Substances 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 230000006698 induction Effects 0.000 description 1
- 239000002440 industrial waste Substances 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000004449 solid propellant Substances 0.000 description 1
- 238000005979 thermal decomposition reaction Methods 0.000 description 1
Landscapes
- Gas Burners (AREA)
Abstract
Description
Claims (5)
- バーナリムを有し、空気とガス化溶融炉からの可燃性ガスとを合流させる燃焼バーナと、
前記燃焼バーナからの燃焼ガスの流入口を有し、内部に前記燃焼ガスの旋回流が形成される炉本体部と、
前記燃焼バーナと前記炉本体部とを接続するバーナポートと、を備え、
前記燃焼バーナからの前記燃焼ガスの吐出方向に沿う、前記バーナリムと前記流入口との間の距離である前記バーナポートの長さが、平面視における前記バーナポートの幅よりも長い、燃焼炉。 - 前記燃焼バーナは、
前記ガス化溶融炉からの前記可燃性ガスの流通部と、前記可燃性ガスに向けて空気を吐出する吐出部と、前記吐出部の下流側に設けられるバーナリムと、を有し、
前記流通部における前記可燃性ガスの流通方向と交差する方向に向けて前記吐出部から前記空気を吐出して、前記可燃性ガスと前記空気とを合流させる、請求項1に記載の燃焼炉。 - 前記吐出部は、互いに離間する複数の吐出孔を有する、請求項2に記載の燃焼炉。
- 前記燃焼バーナは、前記流通部の上流側から下流側を見たときに、前記吐出部を覆うように設けられる分岐ポストを有する、請求項2又は3に記載の燃焼炉。
- 前記バーナポートに設けられるパイロットバーナを更に備え、
前記可燃性ガスの着火点が前記バーナポート内に位置するように、前記パイロットバーナが延びる方向に沿った第1仮想線が、前記燃焼バーナからの前記燃焼ガスの吐出方向に沿って前記バーナリムと前記流入口とを結ぶ第2仮想線に前記バーナポートにおいて交差する、請求項1〜4のいずれか一項に記載の燃焼炉。
Priority Applications (1)
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JP2019104685A JP6742475B1 (ja) | 2019-06-04 | 2019-06-04 | 燃焼炉 |
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JP2019104685A JP6742475B1 (ja) | 2019-06-04 | 2019-06-04 | 燃焼炉 |
Publications (2)
Publication Number | Publication Date |
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JP6742475B1 true JP6742475B1 (ja) | 2020-08-19 |
JP2020197355A JP2020197355A (ja) | 2020-12-10 |
Family
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JP2019104685A Active JP6742475B1 (ja) | 2019-06-04 | 2019-06-04 | 燃焼炉 |
Country Status (1)
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JP (1) | JP6742475B1 (ja) |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5540415Y2 (ja) * | 1975-08-14 | 1980-09-20 | ||
JPS54122442A (en) * | 1978-03-15 | 1979-09-22 | Nippon Electric Glass Co | Cylindrical burner |
JP3721033B2 (ja) * | 1999-04-06 | 2005-11-30 | 新日本製鐵株式会社 | 蓄熱式バーナー |
JP2004301370A (ja) * | 2003-03-28 | 2004-10-28 | Osaka Gas Co Ltd | 火炎検知装置 |
JP2010060189A (ja) * | 2008-09-03 | 2010-03-18 | Hitachi Ltd | 燃焼器,燃焼器の燃料供給方法及び燃焼器の燃料ノズル改造方法 |
JP5330838B2 (ja) * | 2009-01-19 | 2013-10-30 | 新日鉄住金エンジニアリング株式会社 | 廃棄物のガス化で発生する可燃性ガスの燃焼バーナ |
JP5537298B2 (ja) * | 2010-07-07 | 2014-07-02 | 新日鉄住金エンジニアリング株式会社 | 廃棄物処理設備の燃焼室の燃焼バーナ |
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- 2019-06-04 JP JP2019104685A patent/JP6742475B1/ja active Active
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