JPH0174409U - - Google Patents
Info
- Publication number
- JPH0174409U JPH0174409U JP1987168463U JP16846387U JPH0174409U JP H0174409 U JPH0174409 U JP H0174409U JP 1987168463 U JP1987168463 U JP 1987168463U JP 16846387 U JP16846387 U JP 16846387U JP H0174409 U JPH0174409 U JP H0174409U
- Authority
- JP
- Japan
- Prior art keywords
- fuel
- partition plate
- pipe elbow
- powder
- fuel pipe
- 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.)
- Pending
Links
- 239000000446 fuel Substances 0.000 claims description 9
- 238000005192 partition Methods 0.000 claims description 4
- 238000002485 combustion reaction Methods 0.000 claims description 2
- 239000000843 powder Substances 0.000 claims 2
- 239000000203 mixture Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 6
Description
第１図ないし第３図は本考案の実施例の構造を
示す図、第４図および第５図は同じく作用を説明
するための図、第６図は同じくバーナ特性の例を
示す図、第７図は従来の粉体燃料燃焼装置の一例
の構造を示す図、第８図は同じく作用を説明する
ための図、第９図は同じくバーナ特性の例を示す
図である。
１……燃料ノズル；２……仕切板；３……粉体
燃料管エルボ；４……燃料ノズルチツプ；５……
デフレクタ；６ａ，６ｂ，６ｃ……仕切板；７ａ
，７ｂ，７ｃ……調節ダンパ；８ｂ，８ｃ……〓
間；９ｂ……キツカーブロツク。
1 to 3 are diagrams showing the structure of an embodiment of the present invention, FIGS. 4 and 5 are diagrams for explaining the operation, and FIG. 6 is a diagram showing an example of burner characteristics. FIG. 7 is a diagram showing the structure of an example of a conventional powdered fuel combustion apparatus, FIG. 8 is a diagram for explaining the operation, and FIG. 9 is a diagram showing an example of burner characteristics. 1... Fuel nozzle; 2... Partition plate; 3... Powdered fuel pipe elbow; 4... Fuel nozzle tip; 5...
Deflector; 6a, 6b, 6c... Partition plate; 7a
, 7b, 7c...adjustment damper; 8b, 8c...〓
Interval; 9b...Kitsuka block.
Claims (1)
これによりバーナ入口部の粉体燃料管エルボ内に
存在する濃混合気を維持するようにしたものにお
いて、上記粉体燃料管エルボ内に仕切板と調節ダ
ンパとを設けたことを特徴とする粉体燃料の燃焼
装置。 A partition plate is installed along the entire length inside the fuel nozzle,
This maintains the rich air-fuel mixture present in the powder fuel pipe elbow at the burner inlet, characterized in that a partition plate and an adjustment damper are provided in the powder fuel pipe elbow. Body fuel combustion device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168463U JPH0174409U (en) | 1987-11-05 | 1987-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987168463U JPH0174409U (en) | 1987-11-05 | 1987-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0174409U true JPH0174409U (en) | 1989-05-19 |
Family
ID=31457660
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987168463U Pending JPH0174409U (en) | 1987-11-05 | 1987-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0174409U (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2011077762A1 (en) * | 2009-12-22 | 2011-06-30 | 三菱重工業株式会社 | Combustion burner and boiler provided with combustion burner |
| JP2012513012A (en) * | 2008-12-18 | 2012-06-07 | アルストム テクノロジー リミテッド | Head assembly for pulverized coal nozzle |
| EP2019263A4 (en) * | 2006-05-17 | 2014-02-05 | Hangzhou Yineng Energy Retrenchment Technology Co | PULVERIZED CHARCOAL BURNER WITH DEFLECTOR. |
| JP2015102298A (en) * | 2013-11-26 | 2015-06-04 | 三菱日立パワーシステムズ株式会社 | Boiler |
| US9151493B2 (en) | 2008-12-18 | 2015-10-06 | Alstom Technology Ltd | Coal rope distributor with replaceable wear components |
| US9593795B2 (en) | 2009-11-02 | 2017-03-14 | General Electric Technology Gmbh | Fuel head assembly with replaceable wear components |
| JP2017223423A (en) * | 2016-06-17 | 2017-12-21 | 株式会社Ihi | Pulverized coal burner |
| US9857077B2 (en) | 2008-12-18 | 2018-01-02 | General Electric Technology Gmbh | Coal rope distributor with replaceable wear components |
| US10281142B2 (en) | 2009-12-17 | 2019-05-07 | Mitsubishi Heavy Industries, Ltd. | Solid-fuel-fired burner and solid-fuel-fired boiler |
-
1987
- 1987-11-05 JP JP1987168463U patent/JPH0174409U/ja active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP2019263A4 (en) * | 2006-05-17 | 2014-02-05 | Hangzhou Yineng Energy Retrenchment Technology Co | PULVERIZED CHARCOAL BURNER WITH DEFLECTOR. |
| US9151434B2 (en) | 2008-12-18 | 2015-10-06 | Alstom Technology Ltd | Coal rope distributor with replaceable wear components |
| JP2014089044A (en) * | 2008-12-18 | 2014-05-15 | Alstom Technology Ltd | Coal rope distributor with replaceable wear components |
| JP2012513012A (en) * | 2008-12-18 | 2012-06-07 | アルストム テクノロジー リミテッド | Head assembly for pulverized coal nozzle |
| TWI500887B (en) * | 2008-12-18 | 2015-09-21 | Alstom Technology Ltd | Coal rope distributor with a head assembly |
| US9151493B2 (en) | 2008-12-18 | 2015-10-06 | Alstom Technology Ltd | Coal rope distributor with replaceable wear components |
| US9857077B2 (en) | 2008-12-18 | 2018-01-02 | General Electric Technology Gmbh | Coal rope distributor with replaceable wear components |
| US9593795B2 (en) | 2009-11-02 | 2017-03-14 | General Electric Technology Gmbh | Fuel head assembly with replaceable wear components |
| US10281142B2 (en) | 2009-12-17 | 2019-05-07 | Mitsubishi Heavy Industries, Ltd. | Solid-fuel-fired burner and solid-fuel-fired boiler |
| US9869469B2 (en) | 2009-12-22 | 2018-01-16 | Mitsubishi Heavy Industries, Ltd. | Combustion burner and boiler including the same |
| JP2011149676A (en) * | 2009-12-22 | 2011-08-04 | Mitsubishi Heavy Ind Ltd | Combustion burner and boiler with the combustion burner |
| US9127836B2 (en) | 2009-12-22 | 2015-09-08 | Mitsubishi Heavy Industries, Ltd. | Combustion burner and boiler including the same |
| WO2011077762A1 (en) * | 2009-12-22 | 2011-06-30 | 三菱重工業株式会社 | Combustion burner and boiler provided with combustion burner |
| JP2015102298A (en) * | 2013-11-26 | 2015-06-04 | 三菱日立パワーシステムズ株式会社 | Boiler |
| JP2017223423A (en) * | 2016-06-17 | 2017-12-21 | 株式会社Ihi | Pulverized coal burner |
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