EP0246617A3 - Quick release aerator for preventing bridge formations in bulk containers - Google Patents

Quick release aerator for preventing bridge formations in bulk containers Download PDF

Info

Publication number
EP0246617A3
EP0246617A3 EP87107276A EP87107276A EP0246617A3 EP 0246617 A3 EP0246617 A3 EP 0246617A3 EP 87107276 A EP87107276 A EP 87107276A EP 87107276 A EP87107276 A EP 87107276A EP 0246617 A3 EP0246617 A3 EP 0246617A3
Authority
EP
European Patent Office
Prior art keywords
compressed air
container
quick release
valve
bulk containers
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
EP87107276A
Other languages
German (de)
Other versions
EP0246617B1 (en
EP0246617A2 (en
Inventor
Udo Leibling
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.)
Agrichema Materialflusstechnik GmbH
Original Assignee
Agrichema Materialflusstechnik GmbH
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 Agrichema Materialflusstechnik GmbH filed Critical Agrichema Materialflusstechnik GmbH
Priority to AT87107276T priority Critical patent/ATE47114T1/en
Publication of EP0246617A2 publication Critical patent/EP0246617A2/en
Publication of EP0246617A3 publication Critical patent/EP0246617A3/en
Application granted granted Critical
Publication of EP0246617B1 publication Critical patent/EP0246617B1/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D88/00—Large containers
    • B65D88/54—Large containers characterised by means facilitating filling or emptying
    • B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
    • B65D88/70—Large containers characterised by means facilitating filling or emptying preventing bridge formation using fluid jets
    • B65D88/703—Air blowing devices, i.e. devices for the sudden introduction of compressed air into the container

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
  • Filling Or Discharging Of Gas Storage Vessels (AREA)
  • Air Transport Of Granular Materials (AREA)

Abstract

1. Quick release aerator for disintegrating material accumulations in storage silos for bulk material by means of air blasts, comprising a container (1) which is connected to a compressed air storage means (6) via a connection line (5) and adapted to be filled with compressed air from the compressed air storage means (6) through a multipath valve (7), said container (1) having an outlet connecting piece (2) and a piston-like valve locking body (3) which is adapted to be reciprocated between the opened and the closed position in a tightly sealing manner and which, when being in the closed position, closes the outlet connecting piece (2) inside the compressed air container (1) against the outside, characterised in that a compressed air supply line (8) is branched off from the connection line (5) between the multipath valve (7) and the compressed air container (1), which compressed air supply line (8) leads into the compressed air container (1) and includes an overflow valve (9).
EP87107276A 1986-05-21 1987-05-19 Quick release aerator for preventing bridge formations in bulk containers Expired EP0246617B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AT87107276T ATE47114T1 (en) 1986-05-21 1987-05-19 AIR BURST DEVICE FOR DISSOLVING MATERIAL STUCK IN STORAGE SILOS FOR BULK GOODS.

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3616990A DE3616990C1 (en) 1986-05-21 1986-05-21 Air blast device for resolving material build-up in storage silos for bulk material
DE3616990 1986-05-21

Publications (3)

Publication Number Publication Date
EP0246617A2 EP0246617A2 (en) 1987-11-25
EP0246617A3 true EP0246617A3 (en) 1988-08-03
EP0246617B1 EP0246617B1 (en) 1989-10-11

Family

ID=6301244

Family Applications (1)

Application Number Title Priority Date Filing Date
EP87107276A Expired EP0246617B1 (en) 1986-05-21 1987-05-19 Quick release aerator for preventing bridge formations in bulk containers

Country Status (3)

Country Link
EP (1) EP0246617B1 (en)
AT (1) ATE47114T1 (en)
DE (2) DE3616990C1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3742489C2 (en) * 1987-12-15 1998-04-09 Agrichema Materialflusstechnik Air blast device
DE19743789B4 (en) * 1997-10-02 2005-10-06 Agrichema Materialflusstechnik Gmbh & Co. Kg Apparatus for the abrupt blowing out of compressed air for removing material caking of bulk materials in reaction vessels
ITBG20010037A1 (en) * 2001-10-19 2003-04-19 Larix Srl BIG VALVE OR INSTANTANEOUS DISCHARGE OF LARGE CAPACITY OF AIRPLANES, FOR FLUIDIFICATION OF GRANULAR AND / OR DUSTY MATERIALS.
DE20316754U1 (en) * 2003-10-31 2003-12-24 Agrilux Beteiligungs Gmbh Air blast device with internal valve unit located at the top
US7837062B2 (en) 2006-03-10 2010-11-23 Martin Engineering Company Air cannon for removal of flowable material from a material handling system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2000808A1 (en) * 1970-01-09 1971-07-22 Syrjanowskij Swinzowij Kom Device for stimulating the discharge of bulk goods from a container
EP0097236A1 (en) * 1982-06-23 1984-01-04 VSR Engineering GmbH Fördertechnik Blowing device for removing banks in silos for bulk material

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB887309A (en) * 1959-08-05 1962-01-17 Simon Ltd Henry Improved method of and apparatus for the conveying of powdered or pulverulent dry material in bulk

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2000808A1 (en) * 1970-01-09 1971-07-22 Syrjanowskij Swinzowij Kom Device for stimulating the discharge of bulk goods from a container
EP0097236A1 (en) * 1982-06-23 1984-01-04 VSR Engineering GmbH Fördertechnik Blowing device for removing banks in silos for bulk material

Also Published As

Publication number Publication date
DE3760730D1 (en) 1989-11-16
EP0246617B1 (en) 1989-10-11
EP0246617A2 (en) 1987-11-25
DE3616990C1 (en) 1987-12-17
ATE47114T1 (en) 1989-10-15

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