JPS5652326A - Method of restricting blowout in high-pressure gas transportation equipment - Google Patents

Method of restricting blowout in high-pressure gas transportation equipment

Info

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
Application number
JP12867479A
Other languages
Japanese (ja)
Other versions
JPS5839738B2 (en
Inventor
Takashi Moriyama
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Denka Consultant and Engineering Co Ltd
Original Assignee
Denka Consultant and Engineering Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Denka Consultant and Engineering Co Ltd filed Critical Denka Consultant and Engineering Co Ltd
Priority to JP12867479A priority Critical patent/JPS5839738B2/en
Publication of JPS5652326A publication Critical patent/JPS5652326A/en
Publication of JPS5839738B2 publication Critical patent/JPS5839738B2/en
Expired legal-status Critical Current

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
JP12867479A 1979-10-05 1979-10-05 Blowout restriction method in high pressure gas transport equipment Expired JPS5839738B2 (en)

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)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02192177A (en) * 1989-01-20 1990-07-27 Ube Ind Ltd Piezoelectric bimorph device

Cited By (5)

* Cited by examiner, † Cited by third party
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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