JPH02147794U - - Google Patents
Info
- Publication number
- JPH02147794U JPH02147794U JP5576289U JP5576289U JPH02147794U JP H02147794 U JPH02147794 U JP H02147794U JP 5576289 U JP5576289 U JP 5576289U JP 5576289 U JP5576289 U JP 5576289U JP H02147794 U JPH02147794 U JP H02147794U
- Authority
- JP
- Japan
- Prior art keywords
- fluidized bed
- particle transport
- transport nozzle
- cone
- inclined surface
- 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
- 239000002245 particle Substances 0.000 claims description 4
- 238000001816 cooling Methods 0.000 description 1
- 239000003779 heat-resistant material Substances 0.000 description 1
Landscapes
- Crucibles And Fluidized-Bed Furnaces (AREA)
Description
第１図は本考案の一実施例の縦断面図、第２図
は第１図のＡ矢視図、第３図は従来の粒子搬送用
ノズルの例を示す縦断面図である。
１…内管、２…外管、３…管路、４…流動層、
５…耐熱材、６…構造物、７…アンカ、８…冷却
空気入口、９…粒子入口。
FIG. 1 is a longitudinal sectional view of an embodiment of the present invention, FIG. 2 is a view taken along arrow A in FIG. 1, and FIG. 3 is a longitudinal sectional view showing an example of a conventional particle conveying nozzle. 1...Inner tube, 2...Outer tube, 3...Pipe line, 4...Fluidized bed,
5... Heat-resistant material, 6... Structure, 7... Anchor, 8... Cooling air inlet, 9... Particle inlet.
Claims (1)
面とのなす角度が６０゜以上の錐状の構造物を配
したことを特徴とする流動層への粒子搬送ノズル
装置。 1. A particle transport nozzle device for a fluidized bed, characterized in that a cone-shaped structure having an angle of 60° or more between its base and an inclined surface is disposed at the upper part of the fluidized bed of the particle transport nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5576289U JPH02147794U (en) | 1989-05-17 | 1989-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5576289U JPH02147794U (en) | 1989-05-17 | 1989-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02147794U true JPH02147794U (en) | 1990-12-14 |
Family
ID=31579000
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5576289U Pending JPH02147794U (en) | 1989-05-17 | 1989-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02147794U (en) |
-
1989
- 1989-05-17 JP JP5576289U patent/JPH02147794U/ja active Pending