JPH0167411U - - Google Patents
Info
- Publication number
- JPH0167411U JPH0167411U JP1987159420U JP15942087U JPH0167411U JP H0167411 U JPH0167411 U JP H0167411U JP 1987159420 U JP1987159420 U JP 1987159420U JP 15942087 U JP15942087 U JP 15942087U JP H0167411 U JPH0167411 U JP H0167411U
- Authority
- JP
- Japan
- Prior art keywords
- burners
- combustion chamber
- pulverized coal
- furnace wall
- horizontal direction
- 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
Landscapes
- Combustion Of Fluid Fuel (AREA)
Description
第１図は本考案に係る微粉炭焚予燃焼室バーナ
配設構造を示す正面図、第２図は第１図Ａ―Ａ線
断面図である。
図中、１は炉壁、２Ａは下段バーナ、２Ｂは上
段バーナ、７はスラグ排出管である。
FIG. 1 is a front view showing a burner arrangement structure in a pulverized coal-fired pre-combustion chamber according to the present invention, and FIG. 2 is a sectional view taken along the line AA in FIG. 1. In the figure, 1 is a furnace wall, 2A is a lower burner, 2B is an upper burner, and 7 is a slag discharge pipe.
Claims (1)
グ排出管を有する微粉炭焚予燃焼室バーナをボイ
ラ等の炉壁に複数配設する構造において、上記炉
壁に水平方向に沿つて適宜間隔に上記バーナを配
設すると共に、これらバーナの上方の炉壁に上段
のバーナをこれらのスラグ排出管が下段のバーナ
間に位置するように水平方向にずらして配設した
ことを特徴とする微粉炭焚予燃焼室バーナ配設構
造。 In a structure in which a plurality of pulverized coal-fired pre-combustion chamber burners each having a slag discharge pipe for discharging molten slag of combustion ash in the direction of gravity are arranged on the furnace wall of a boiler, etc., the above-mentioned pulverized coal-fired pre-combustion chamber burners are arranged at appropriate intervals along the horizontal direction on the furnace wall. A pulverized coal firing device characterized in that burners are arranged and upper burners are arranged on the furnace wall above these burners so that they are shifted in the horizontal direction so that these slag discharge pipes are located between the lower burners. Pre-combustion chamber burner arrangement structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159420U JPH0167411U (en) | 1987-10-20 | 1987-10-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987159420U JPH0167411U (en) | 1987-10-20 | 1987-10-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0167411U true JPH0167411U (en) | 1989-04-28 |
Family
ID=31440618
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987159420U Pending JPH0167411U (en) | 1987-10-20 | 1987-10-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0167411U (en) |
-
1987
- 1987-10-20 JP JP1987159420U patent/JPH0167411U/ja active Pending
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