JPS63154535U - - Google Patents
Info
- Publication number
- JPS63154535U JPS63154535U JP4628187U JP4628187U JPS63154535U JP S63154535 U JPS63154535 U JP S63154535U JP 4628187 U JP4628187 U JP 4628187U JP 4628187 U JP4628187 U JP 4628187U JP S63154535 U JPS63154535 U JP S63154535U
- Authority
- JP
- Japan
- Prior art keywords
- powder
- gas blowing
- angle
- weir
- repose
- 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 8
- 238000007664 blowing Methods 0.000 claims description 5
- 239000008187 granular material Substances 0.000 claims 3
- 230000005484 gravity Effects 0.000 claims 1
- 239000000126 substance Substances 0.000 claims 1
- 230000032258 transport Effects 0.000 claims 1
Landscapes
- Air Transport Of Granular Materials (AREA)
Description
図面は本考案の粉粒体シールバルブの一実施例
を示す断面説明図である。
１……粉粒体落下管、２……底部、３……気体
吹込板、４……堰、５……開孔部、６……下部配
管。
The drawing is an explanatory cross-sectional view showing one embodiment of the powder seal valve of the present invention. DESCRIPTION OF SYMBOLS 1... Powder fall pipe, 2... Bottom, 3... Gas blowing plate, 4... Weir, 5... Opening part, 6... Lower piping.
Claims (1)
方に輸送する装置において、配管における粉粒体
の落下部底部に、流れ方向に傾斜した安息角より
大きい角度を有する底板を設け、この底板の流れ
方向の下端が落下部配管の垂直延長部より下流側
に位置するようにし、底板下端部の横に気体吹込
板をほぼ水平方向に設け、この気体吹込板の先端
に気体吹込板とほぼ直角に粉粒体を保持するため
の堰を設け、この堰の高さを粉粒体落下部に開孔
した開孔部の上端より高くし、この堰の下流側に
下部粉粒体供給部に連絡するための下部配管を接
続したことを特徴とする粉粒体シールバルブ。 In a device that transports powder or granular material containing a reactive substance downward by gravity through a pipe, a bottom plate having an angle of repose larger than the angle of repose inclined in the flow direction is provided at the bottom of the part of the pipe in which the powder or granular material falls, and the angle of repose of this bottom plate is The lower end in the flow direction is located downstream of the vertical extension of the drop pipe, and a gas blowing plate is installed in a nearly horizontal direction next to the lower end of the bottom plate, and a gas blowing plate is installed at the tip of the gas blowing plate at a nearly right angle to the gas blowing plate. A weir is provided to hold the powder and granular material, and the height of this weir is set higher than the upper end of the opening made in the powder falling part, and the lower part of the powder supply part is connected to the downstream side of this weir. A powder seal valve characterized by connecting lower piping for communication.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4628187U JPS63154535U (en) | 1987-03-27 | 1987-03-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4628187U JPS63154535U (en) | 1987-03-27 | 1987-03-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63154535U true JPS63154535U (en) | 1988-10-11 |
Family
ID=30865799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4628187U Pending JPS63154535U (en) | 1987-03-27 | 1987-03-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63154535U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5638130A (en) * | 1979-09-06 | 1981-04-13 | Sumitomo Heavy Ind Ltd | Gas movement preventing method in powder supply between equipment and it apparatus |
-
1987
- 1987-03-27 JP JP4628187U patent/JPS63154535U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5638130A (en) * | 1979-09-06 | 1981-04-13 | Sumitomo Heavy Ind Ltd | Gas movement preventing method in powder supply between equipment and it apparatus |
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