JPS61144330U - - Google Patents
Info
- Publication number
- JPS61144330U JPS61144330U JP2756285U JP2756285U JPS61144330U JP S61144330 U JPS61144330 U JP S61144330U JP 2756285 U JP2756285 U JP 2756285U JP 2756285 U JP2756285 U JP 2756285U JP S61144330 U JPS61144330 U JP S61144330U
- Authority
- JP
- Japan
- Prior art keywords
- mill
- primary air
- heat transfer
- transfer section
- temperature gas
- 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
- 238000010792 warming Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例を示す説明図、第２
図は従来一般の石炭焚ボイラの一例を示す説明図
である。
１はボイラ、２は排ガスダクト、３はエアーヒ
ータ、４は押込通風機、５，５′は２次空気ダク
ト、６はプライマリーエアーフアン、７，７′は
１次空気ダクト、８はミル、９はバーナ、１６は
後部伝熱部、１７は高温ガスバイパスダクト、１
８，１９，２０はダンパ、２１は節炭器を示す。
Fig. 1 is an explanatory diagram showing one embodiment of the present invention;
The figure is an explanatory diagram showing an example of a conventional coal-fired boiler. 1 is a boiler, 2 is an exhaust gas duct, 3 is an air heater, 4 is a forced draft fan, 5 and 5' are secondary air ducts, 6 is a primary air fan, 7 and 7' are primary air ducts, 8 is a mill, 9 is a burner, 16 is a rear heat transfer section, 17 is a high temperature gas bypass duct, 1
8, 19, and 20 are dampers, and 21 is an economizer.
Claims (1)
次空気を供給する１次空気ダクトにおけるプライ
マリーエアーフアンの入口部との間を、高温ガス
バイパスダクトにより接続したことを特徴とする
ミルのウオーミング装置。 Rear heat transfer section in coal-fired boiler and 1 in mill
A warming device for a mill, characterized in that a high-temperature gas bypass duct connects a primary air duct that supplies secondary air to an inlet of a primary air fan.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2756285U JPS61144330U (en) | 1985-02-27 | 1985-02-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2756285U JPS61144330U (en) | 1985-02-27 | 1985-02-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61144330U true JPS61144330U (en) | 1986-09-05 |
Family
ID=30524633
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2756285U Pending JPS61144330U (en) | 1985-02-27 | 1985-02-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61144330U (en) |
-
1985
- 1985-02-27 JP JP2756285U patent/JPS61144330U/ja active Pending
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