JPH02137697U - - Google Patents
Info
- Publication number
- JPH02137697U JPH02137697U JP4615989U JP4615989U JPH02137697U JP H02137697 U JPH02137697 U JP H02137697U JP 4615989 U JP4615989 U JP 4615989U JP 4615989 U JP4615989 U JP 4615989U JP H02137697 U JPH02137697 U JP H02137697U
- Authority
- JP
- Japan
- Prior art keywords
- dispersion plate
- thickness direction
- fluidized bed
- smooth surface
- refractory material
- 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
- 239000006185 dispersion Substances 0.000 claims description 6
- 239000011819 refractory material Substances 0.000 claims 2
- 239000000919 ceramic Substances 0.000 claims 1
- 230000000149 penetrating effect Effects 0.000 claims 1
Landscapes
- Manufacture Of Iron (AREA)
- Crucibles And Fluidized-Bed Furnaces (AREA)
Description
第１図は本考案の一実施例の断面図、第２図は
ノズル孔２８の下端部付近の拡大断面図、第３図
は本考案の他の実施例の断面図、第４図は先行技
術の断面図、第５図は他の先行技術の断面図であ
る。
２０……炉体、２３，３３……分散板、２８…
…ノズル孔、３４……分散板本体、３５……ノズ
ル管。
FIG. 1 is a sectional view of one embodiment of the present invention, FIG. 2 is an enlarged sectional view of the vicinity of the lower end of the nozzle hole 28, FIG. 3 is a sectional view of another embodiment of the present invention, and FIG. 4 is a preceding example. A cross-sectional view of the technology, FIG. 5 is a cross-sectional view of another prior art. 20... Furnace body, 23, 33... Dispersion plate, 28...
... Nozzle hole, 34 ... Dispersion plate main body, 35 ... Nozzle pipe.
Claims (1)
、厚み方向に貫通したノズル孔を有することを特
徴とする流動層炉の分散板。 (2) 不定形耐火材から成る分散板本体に、表面
が平滑であつてかつ前記分散板本体の線膨張係数
とほぼ同一の線膨張係数を有するセラミツク製ノ
ズル管を厚み方向に埋め込んで構成されることを
特徴とする流動層炉の分散板。[Claims for Utility Model Registration] (1) A dispersion plate for a fluidized bed furnace, which is made of an amorphous refractory material, has a smooth surface, and has nozzle holes penetrating in the thickness direction. (2) A dispersion plate body made of an amorphous refractory material is constructed by embedding a ceramic nozzle tube with a smooth surface and a coefficient of linear expansion that is almost the same as that of the dispersion plate body in the thickness direction. A dispersion plate for a fluidized bed furnace, characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989046159U JPH0733116Y2 (en) | 1989-04-18 | 1989-04-18 | Fluidized bed furnace dispersion plate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989046159U JPH0733116Y2 (en) | 1989-04-18 | 1989-04-18 | Fluidized bed furnace dispersion plate |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02137697U true JPH02137697U (en) | 1990-11-16 |
| JPH0733116Y2 JPH0733116Y2 (en) | 1995-07-31 |
Family
ID=31560992
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989046159U Expired - Fee Related JPH0733116Y2 (en) | 1989-04-18 | 1989-04-18 | Fluidized bed furnace dispersion plate |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0733116Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62228880A (en) * | 1986-03-28 | 1987-10-07 | 川崎重工業株式会社 | Dispersing plate for fluidized bed |
-
1989
- 1989-04-18 JP JP1989046159U patent/JPH0733116Y2/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62228880A (en) * | 1986-03-28 | 1987-10-07 | 川崎重工業株式会社 | Dispersing plate for fluidized bed |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0733116Y2 (en) | 1995-07-31 |
Similar Documents
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |