JPS58132310U - Fluidized bed combustion furnace fuel supply pipe - Google Patents
Fluidized bed combustion furnace fuel supply pipeInfo
- Publication number
- JPS58132310U JPS58132310U JP2624382U JP2624382U JPS58132310U JP S58132310 U JPS58132310 U JP S58132310U JP 2624382 U JP2624382 U JP 2624382U JP 2624382 U JP2624382 U JP 2624382U JP S58132310 U JPS58132310 U JP S58132310U
- Authority
- JP
- Japan
- Prior art keywords
- fuel supply
- supply pipe
- fluidized bed
- combustion furnace
- bed combustion
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は流動床燃焼炉の従来の燃料供給管を示す図、第
２図ａは燃料供給管内における微粉炭及び石灰石等の固
体粒子の空気搬送時の正常な分布状態を示す図、第２図
すは偏って分布している状態を示す図、第３図は流動床
燃焼炉における本考案の燃料供給管を示す図、第４図は
本考案の燃料供給管に設けたオリフィスの一例を示す断
面図である。
１・・・流動床燃焼炉、２・・・微粉炭バンカ、３・・
・石灰石バンカ、４・・・送風機、５・・・燃料供給舎
、５ａ・・・ベンド部、５ｂ、 ５ｃ・・・分岐部、
５′、５″・・・分岐燃料供給管、６・・・燃料供給ノ
ズル、７・・・オリフィス。Figure 1 is a diagram showing a conventional fuel supply pipe for a fluidized bed combustion furnace, Figure 2a is a diagram showing the normal distribution state of solid particles such as pulverized coal and limestone in the fuel supply pipe during air conveyance, Figure 3 shows the fuel supply pipe of the present invention in a fluidized bed combustion furnace, and Figure 4 shows an example of the orifice provided in the fuel supply pipe of the present invention. FIG. 1... Fluidized bed combustion furnace, 2... Pulverized coal bunker, 3...
・Limestone bunker, 4...Blower, 5...Fuel supply building, 5a...Bend part, 5b, 5c... Branch part,
5', 5''... Branch fuel supply pipe, 6... Fuel supply nozzle, 7... Orifice.
Claims (1)
供給管のベント部下流、分岐部上流にオリフィスを設け
たことを特徴とする流動床燃焼炉の燃料供給管。A fuel supply pipe for a fluidized bed combustion furnace, characterized in that an orifice is provided downstream of a vent part and upstream of a branch part of the fuel supply pipe which air transports solid fuel and desulfurization agent to the fluidized bed combustion furnace.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2624382U JPS58132310U (en) | 1982-02-25 | 1982-02-25 | Fluidized bed combustion furnace fuel supply pipe |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2624382U JPS58132310U (en) | 1982-02-25 | 1982-02-25 | Fluidized bed combustion furnace fuel supply pipe |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58132310U true JPS58132310U (en) | 1983-09-06 |
| JPS6137930Y2 JPS6137930Y2 (en) | 1986-11-04 |
Family
ID=30038200
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2624382U Granted JPS58132310U (en) | 1982-02-25 | 1982-02-25 | Fluidized bed combustion furnace fuel supply pipe |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58132310U (en) |
-
1982
- 1982-02-25 JP JP2624382U patent/JPS58132310U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6137930Y2 (en) | 1986-11-04 |
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