JP2018141586A - バーナー - Google Patents
バーナー Download PDFInfo
- Publication number
- JP2018141586A JP2018141586A JP2017035880A JP2017035880A JP2018141586A JP 2018141586 A JP2018141586 A JP 2018141586A JP 2017035880 A JP2017035880 A JP 2017035880A JP 2017035880 A JP2017035880 A JP 2017035880A JP 2018141586 A JP2018141586 A JP 2018141586A
- Authority
- JP
- Japan
- Prior art keywords
- burner
- burner body
- flame
- wavelength
- infrared
- 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
Links
- 239000007789 gas Substances 0.000 claims abstract description 19
- 239000002737 fuel gas Substances 0.000 claims abstract description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000001301 oxygen Substances 0.000 claims abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
- 230000005855 radiation Effects 0.000 claims description 33
- 238000001514 detection method Methods 0.000 claims description 25
- 239000004449 solid propellant Substances 0.000 claims description 7
- 230000004043 responsiveness Effects 0.000 abstract description 6
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 239000002184 metal Substances 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 239000011449 brick Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 239000003245 coal Substances 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000003595 spectral effect Effects 0.000 description 2
- 238000009628 steelmaking Methods 0.000 description 2
- 239000006227 byproduct Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 238000002844 melting Methods 0.000 description 1
- 230000008018 melting Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Landscapes
- Control Of Combustion (AREA)
Abstract
Description
図1は、本発明の実施形態1におけるバーナー1を示す図である。
図3は、本発明の実施形態2におけるバーナー11を示す図である。
2 バーナー本体
3 酸素含有ガス供給口
4 燃料ガス供給口
5 火炎
6 開口部
7 赤外線式失火検知装置
11 バーナー
12 固体燃料供給口
Claims (3)
- バーナー本体の側面に、バーナー本体の後端側から先端側に向かって順に、バーナー本体に酸素含有ガスを供給するための酸素含有ガス供給口と、バーナー本体に燃料ガスを供給するための燃料ガス供給口とを備えているとともに、バーナー本体の後端に、当該バーナーの失火を検知するための赤外線式失火検知装置を備えていることを特徴とするバーナー。
- 赤外線式失火検知装置は、波長4.4±0.1μmにおける赤外線放射強度と、波長3.8±0.1μmまたは5.2±0.1μmにおける赤外線放射強度とを比較して、当該バーナーの失火を検知することを特徴とする請求項1に記載のバーナー。
- バーナー本体の側面に、燃料ガス供給口からさらにバーナー本体の先端側の位置に、バーナー本体に固体燃料を供給するための固体燃料供給口を備えていることを特徴とする請求項1または2に記載のバーナー。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017035880A JP6627805B2 (ja) | 2017-02-28 | 2017-02-28 | バーナー |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017035880A JP6627805B2 (ja) | 2017-02-28 | 2017-02-28 | バーナー |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2018141586A true JP2018141586A (ja) | 2018-09-13 |
JP6627805B2 JP6627805B2 (ja) | 2020-01-08 |
Family
ID=63527973
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2017035880A Active JP6627805B2 (ja) | 2017-02-28 | 2017-02-28 | バーナー |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP6627805B2 (ja) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5435426A (en) * | 1977-08-24 | 1979-03-15 | Showa Yuka Kk | Apparatus for monitoring flame from flare stack |
JP2004077092A (ja) * | 2002-08-22 | 2004-03-11 | Sumitomo Metal Ind Ltd | 粉体燃焼用バーナ |
JP2008518186A (ja) * | 2004-10-22 | 2008-05-29 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | バーナに点火し、監視する方法及び装置 |
-
2017
- 2017-02-28 JP JP2017035880A patent/JP6627805B2/ja active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5435426A (en) * | 1977-08-24 | 1979-03-15 | Showa Yuka Kk | Apparatus for monitoring flame from flare stack |
JP2004077092A (ja) * | 2002-08-22 | 2004-03-11 | Sumitomo Metal Ind Ltd | 粉体燃焼用バーナ |
JP2008518186A (ja) * | 2004-10-22 | 2008-05-29 | サンドビック インテレクチュアル プロパティー アクティエボラーグ | バーナに点火し、監視する方法及び装置 |
Also Published As
Publication number | Publication date |
---|---|
JP6627805B2 (ja) | 2020-01-08 |
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