JPH0374524U - - Google Patents
Info
- Publication number
- JPH0374524U JPH0374524U JP13575989U JP13575989U JPH0374524U JP H0374524 U JPH0374524 U JP H0374524U JP 13575989 U JP13575989 U JP 13575989U JP 13575989 U JP13575989 U JP 13575989U JP H0374524 U JPH0374524 U JP H0374524U
- Authority
- JP
- Japan
- Prior art keywords
- nozzle
- supply pipe
- supply port
- powder
- supply
- 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
- 239000000843 powder Substances 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 5
Landscapes
- Fluidized-Bed Combustion And Resonant Combustion (AREA)
- Air Transport Of Granular Materials (AREA)
Description
第１図は本実施例の粉体の供給装置横断面図、
第２図は、第１図の縦断面図、第３図および第４
図は作動説明図、第５図は流動層炉に粉体の供給
装置を取付けた説明図、第６図は従来のスクリユ
ーフイーダの説明図、第７図は従来のロータリー
フイーダの説明図である。
１……ノズル、２……粉体受け、３……供給口
、４……送気パイプ、５……供給タンク、６……
供給パイプ、７，８……フランジ、９……パイプ
、１０ａ，１０ｂ……ステー、２０……流動層炉
、２４……粉体、２７……スクリユーフイーダ、
３０……ロータリーフイーダ。
FIG. 1 is a cross-sectional view of the powder supply device of this example.
Figure 2 is a longitudinal sectional view of Figure 1, Figures 3 and 4.
The figure is an explanatory diagram of operation, Fig. 5 is an explanatory diagram of a powder supply device attached to a fluidized bed furnace, Fig. 6 is an explanatory diagram of a conventional screw feeder, and Fig. 7 is an explanatory diagram of a conventional rotary leaf feeder. It is a diagram. 1... Nozzle, 2... Powder receiver, 3... Supply port, 4... Air supply pipe, 5... Supply tank, 6...
Supply pipe, 7, 8...flange, 9...pipe, 10a, 10b...stay, 20...fluidized bed furnace, 24...powder, 27...screw feeder,
30...Rotary Fida.
Claims (1)
を螺合した供給パイプを、流動層炉に水平に取付
けた送気パイプの上から垂直に、ノズル先端の供
給口に送気パイプ内の気流が直角に当たるように
固定し、供給口を挟んで、前記気流に平行に一対
のステーをノズルに設け、供給口直下の粉体受け
を水平に両側から支持したことを特徴とする粉体
の供給装置。 A supply pipe with a powder supply tank connected to the upper end and a nozzle screwed to the lower end is connected vertically to the air supply pipe installed horizontally in the fluidized bed furnace, and the airflow inside the air supply pipe is connected to the supply port at the tip of the nozzle. A pair of stays are provided on the nozzle in parallel to the airflow with the supply port in between, and a powder receiver directly below the supply port is supported horizontally from both sides. Device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13575989U JPH0374524U (en) | 1989-11-22 | 1989-11-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13575989U JPH0374524U (en) | 1989-11-22 | 1989-11-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0374524U true JPH0374524U (en) | 1991-07-26 |
Family
ID=31683005
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13575989U Pending JPH0374524U (en) | 1989-11-22 | 1989-11-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0374524U (en) |
-
1989
- 1989-11-22 JP JP13575989U patent/JPH0374524U/ja active Pending