JPS5652326A - Method of restricting blowout in high-pressure gas transportation equipment - Google Patents
Method of restricting blowout in high-pressure gas transportation equipmentInfo
- Publication number
- JPS5652326A JPS5652326A JP12867479A JP12867479A JPS5652326A JP S5652326 A JPS5652326 A JP S5652326A JP 12867479 A JP12867479 A JP 12867479A JP 12867479 A JP12867479 A JP 12867479A JP S5652326 A JPS5652326 A JP S5652326A
- Authority
- JP
- Japan
- Prior art keywords
- blowout
- transportation
- bag filter
- pipe
- pressure gas
- 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
Landscapes
- Air Transport Of Granular Materials (AREA)
Abstract
PURPOSE: To restrict an excessive quantity of wind to a bag filter, by detecting the begining of blowout of high-pressure gas transportation equipment comprising a separator and a feeder made of a pressurization tank and by increasing the passage resistance of a transportation pipe.
CONSTITUTION: Powder is charged through the top throw-in port 2 of a pressurization tank 1. High-pressure conveying gas is supplied through a pressurization valve 3 to feed mixed gas from a discharge valve 5 through a transportation pipe 7 to a separator 8 comprising a hopper 9 and a bag filter 10. The conveyed substance is discharged from the bottom of the hopper 9. The conveying gas is released out of the bag filter 10. The increase in the quantity of wind after the completion of transportation is found out by a detector 31. When the detection output of the detector exceeds the set level of a blowout restriction controller 32, a control output is obtained from the controller 32 to close a control valve 21 to decrease the cross- sectional area of te transportaion pipe 7.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12867479A JPS5839738B2 (en) | 1979-10-05 | 1979-10-05 | Blowout restriction method in high pressure gas transport equipment |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12867479A JPS5839738B2 (en) | 1979-10-05 | 1979-10-05 | Blowout restriction method in high pressure gas transport equipment |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5652326A true JPS5652326A (en) | 1981-05-11 |
JPS5839738B2 JPS5839738B2 (en) | 1983-09-01 |
Family
ID=14990632
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12867479A Expired JPS5839738B2 (en) | 1979-10-05 | 1979-10-05 | Blowout restriction method in high pressure gas transport equipment |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5839738B2 (en) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57195032A (en) * | 1981-05-25 | 1982-11-30 | Nippon Alum Mfg Co Ltd:The | Granular powder high-pressure transport method |
JPS58151126U (en) * | 1982-04-06 | 1983-10-11 | 三興空気装置株式会社 | Cellar tank cleaning device |
JPS61136815A (en) * | 1984-12-07 | 1986-06-24 | Denka Consult & Eng Co Ltd | Gas transportation apparatus for granular powder |
JPS61136816A (en) * | 1984-12-07 | 1986-06-24 | Denka Consult & Eng Co Ltd | Gas transportation apparatus for granular powder |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH02192177A (en) * | 1989-01-20 | 1990-07-27 | Ube Ind Ltd | Piezoelectric bimorph device |
-
1979
- 1979-10-05 JP JP12867479A patent/JPS5839738B2/en not_active Expired
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS57195032A (en) * | 1981-05-25 | 1982-11-30 | Nippon Alum Mfg Co Ltd:The | Granular powder high-pressure transport method |
JPS58151126U (en) * | 1982-04-06 | 1983-10-11 | 三興空気装置株式会社 | Cellar tank cleaning device |
JPS61136815A (en) * | 1984-12-07 | 1986-06-24 | Denka Consult & Eng Co Ltd | Gas transportation apparatus for granular powder |
JPS61136816A (en) * | 1984-12-07 | 1986-06-24 | Denka Consult & Eng Co Ltd | Gas transportation apparatus for granular powder |
JPH0471809B2 (en) * | 1984-12-07 | 1992-11-16 | Denka Engineering |
Also Published As
Publication number | Publication date |
---|---|
JPS5839738B2 (en) | 1983-09-01 |
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