JPS574821A - Transportation of powdery granules under pressure - Google Patents

Transportation of powdery granules under pressure

Info

Publication number
JPS574821A
JPS574821A JP7636280A JP7636280A JPS574821A JP S574821 A JPS574821 A JP S574821A JP 7636280 A JP7636280 A JP 7636280A JP 7636280 A JP7636280 A JP 7636280A JP S574821 A JPS574821 A JP S574821A
Authority
JP
Japan
Prior art keywords
container
powdery granules
pressure
drum
under pressure
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
JP7636280A
Other languages
Japanese (ja)
Other versions
JPS5837218B2 (en
Inventor
Osamu Matsui
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.)
Matsui Mfg Co Ltd
Original Assignee
Matsui Mfg 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 Matsui Mfg Co Ltd filed Critical Matsui Mfg Co Ltd
Priority to JP7636280A priority Critical patent/JPS5837218B2/en
Priority to GB8025594A priority patent/GB2061855B/en
Priority to US06/177,487 priority patent/US4354776A/en
Priority to DE3030657A priority patent/DE3030657C2/en
Publication of JPS574821A publication Critical patent/JPS574821A/en
Publication of JPS5837218B2 publication Critical patent/JPS5837218B2/en
Expired legal-status Critical Current

Links

Landscapes

  • Air Transport Of Granular Materials (AREA)

Abstract

PURPOSE: To transport powdery granules under pressure without damaging a container by applying an external pressure matching the internal pressure of the container to the periphery of the container when powdery granules are transported to a nonpressure container while applying pressure.
CONSTITUTION: In case where powdery granules 2, e.g., powdered chemicals, wrapped in a bag 3 of polyethylene, etc., are housed in a nonpressure container, e.g., a fiber drum 1, and then delivered, a metal outer cylinder 6 is provided with a space S on the periphery of the drum 1 and then placed on an inversing base 4. Then the base 4 is lifted and the outwardly folded opening part of the bag 3 is contacted with a conical member 5. Under the condition, the whole of the assembly is inverted, a pressurized gas is supplied from a port A to make up the internal pressure and also an external pressure matching the internal pressure is supplied into the space S from a port A'. Thus, powdery granules can be delivered under pressure through a discharge pipe 8 without causing breakdown to the drum 1.
COPYRIGHT: (C)1982,JPO&Japio
JP7636280A 1979-08-13 1980-06-05 Method for pressurized transportation of powder and granular materials, etc. Expired JPS5837218B2 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP7636280A JPS5837218B2 (en) 1980-06-05 1980-06-05 Method for pressurized transportation of powder and granular materials, etc.
GB8025594A GB2061855B (en) 1979-08-13 1980-08-06 Pressurized gas transporter and method
US06/177,487 US4354776A (en) 1979-08-13 1980-08-12 Pressurized gas transporter and method
DE3030657A DE3030657C2 (en) 1979-08-13 1980-08-13 Mobile transport device for powdery material to be conveyed by means of compressed gas and method for conveying the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7636280A JPS5837218B2 (en) 1980-06-05 1980-06-05 Method for pressurized transportation of powder and granular materials, etc.

Publications (2)

Publication Number Publication Date
JPS574821A true JPS574821A (en) 1982-01-11
JPS5837218B2 JPS5837218B2 (en) 1983-08-15

Family

ID=13603239

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7636280A Expired JPS5837218B2 (en) 1979-08-13 1980-06-05 Method for pressurized transportation of powder and granular materials, etc.

Country Status (1)

Country Link
JP (1) JPS5837218B2 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6362428U (en) * 1986-10-14 1988-04-25
GB2481963A (en) * 2010-05-20 2012-01-18 Process Link Ltd Flexible intermediate bulk container handling device and system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6362428U (en) * 1986-10-14 1988-04-25
GB2481963A (en) * 2010-05-20 2012-01-18 Process Link Ltd Flexible intermediate bulk container handling device and system
GB2481963B (en) * 2010-05-20 2015-11-11 Process Link Ltd Bulk handling system

Also Published As

Publication number Publication date
JPS5837218B2 (en) 1983-08-15

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