JPS62128018U - - Google Patents
Info
- Publication number
- JPS62128018U JPS62128018U JP1346186U JP1346186U JPS62128018U JP S62128018 U JPS62128018 U JP S62128018U JP 1346186 U JP1346186 U JP 1346186U JP 1346186 U JP1346186 U JP 1346186U JP S62128018 U JPS62128018 U JP S62128018U
- Authority
- JP
- Japan
- Prior art keywords
- pipe
- extending
- powder
- wall
- bent pipe
- 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 4
- 239000008187 granular material Substances 0.000 claims description 2
- 238000011144 upstream manufacturing Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Air Transport Of Granular Materials (AREA)
- Protection Of Pipes Against Damage, Friction, And Corrosion (AREA)
Description
第１図は本考案の実施例を示す屈曲管の断面図
、第２図は第１図の―矢視側断面図、第３図
は実験系統図、第４図は屈曲管における粉粒体の
挙動を示す正断面図でありイは従来例、ロは本考
案の場合を示す。第５図は従来例に係る粉粒体輸
送パイプの斜視図、第６図は同じくその断面図で
ある。
１……屈曲管、２……直線管、３……内壁、４
……粉粒体、５……摩耗が生ずる部分、６……案
内列。
Fig. 1 is a sectional view of a bent tube showing an embodiment of the present invention, Fig. 2 is a sectional view taken from the - arrow direction in Fig. 1, Fig. 3 is an experimental system diagram, and Fig. 4 is a granular material in a bent tube. 1 is a front cross-sectional view showing the behavior of the conventional example, and b shows the case of the present invention. FIG. 5 is a perspective view of a powder transport pipe according to a conventional example, and FIG. 6 is a sectional view thereof. 1...Bent pipe, 2...Straight pipe, 3...Inner wall, 4
... Powder, 5... Part where wear occurs, 6... Guide row.
Claims (1)
において屈曲管の内壁に、摩耗が生ずる部分の上
流側少し手前から下流に向い適宜の長さにわたり
、内壁表面から起立する案内列を少なくとも１つ
設けたことを特徴とする粉粒体輸送パイプ。 In a pipe for transporting powder or granular materials consisting of a bent pipe and a straight pipe, at least one guide row is provided on the inner wall of the bent pipe, extending from the upstream side slightly before the part where wear occurs and extending downstream over an appropriate length, standing up from the inner wall surface. A powder transport pipe characterized by being provided with:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1346186U JPS62128018U (en) | 1986-02-03 | 1986-02-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1346186U JPS62128018U (en) | 1986-02-03 | 1986-02-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62128018U true JPS62128018U (en) | 1987-08-13 |
Family
ID=30802539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1346186U Pending JPS62128018U (en) | 1986-02-03 | 1986-02-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62128018U (en) |
-
1986
- 1986-02-03 JP JP1346186U patent/JPS62128018U/ja active Pending