JPH0221440U - - Google Patents
Info
- Publication number
- JPH0221440U JPH0221440U JP9919588U JP9919588U JPH0221440U JP H0221440 U JPH0221440 U JP H0221440U JP 9919588 U JP9919588 U JP 9919588U JP 9919588 U JP9919588 U JP 9919588U JP H0221440 U JPH0221440 U JP H0221440U
- Authority
- JP
- Japan
- Prior art keywords
- coal
- pipe
- scraping member
- feeding pipe
- axial 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
- 239000003245 coal Substances 0.000 claims description 16
- 238000007790 scraping Methods 0.000 claims description 6
- 239000012530 fluid Substances 0.000 claims description 2
Description
第１ａ図及び第１ｂ図は本考案の基本構成を説
明するための給炭管の横断面図及び縦断面図、第
２図は本考案の一具体例を示す概略縦断面図、第
３ａ図及び第３ｂ図は従来例を示す給炭管の横断
面図及び縦断面図である。
１…給炭管、２…石炭かき落し装置、２ａ…ス
クレーパ、２ｂ…パイプ状の石炭かき落し部材、
２ｃ…開口、３…石炭、４…流体、４′…圧縮空
気、１１…ベルトフイーダ、１２…給炭計量機、
１３…モータ、１４…回転駆動装置、１５…コン
プレツサ、１６…空気配管。
Figures 1a and 1b are a cross-sectional view and a vertical sectional view of a coal feed pipe for explaining the basic configuration of the present invention, Figure 2 is a schematic vertical sectional view showing a specific example of the present invention, and Figure 3a and Fig. 3b are a cross-sectional view and a vertical cross-sectional view of a coal feed pipe showing a conventional example. 1... Coal feeding pipe, 2... Coal scraping device, 2a... Scraper, 2b... Pipe-shaped coal scraping member,
2c...Opening, 3...Coal, 4...Fluid, 4'...Compressed air, 11...Belt feeder, 12...Coal feeding meter,
13...Motor, 14...Rotary drive device, 15...Compressor, 16...Air piping.
Claims (1)
を回転式給炭管の内面近傍に給炭管の軸方向に沿
つて設け、この石炭かき落し部材に形成した多数
の開口から同給炭管の内面に向つて流体を噴き出
すようにしたことを特徴とする給炭管用石炭かき
落し装置。 A pipe-shaped coal scraping member with a scraper is provided near the inner surface of the rotary coal feeding pipe along the axial direction of the coal feeding pipe, and the coal scraping member is provided with a pipe-shaped coal scraping member along the axial direction of the coal feeding pipe. A coal scraping device for a coal feed pipe, characterized in that a fluid is spouted toward the coal feed pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9919588U JPH0221440U (en) | 1988-07-28 | 1988-07-28 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9919588U JPH0221440U (en) | 1988-07-28 | 1988-07-28 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0221440U true JPH0221440U (en) | 1990-02-13 |
Family
ID=31326126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9919588U Pending JPH0221440U (en) | 1988-07-28 | 1988-07-28 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0221440U (en) |
-
1988
- 1988-07-28 JP JP9919588U patent/JPH0221440U/ja active Pending
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