ATE5528T1 - FLUIDIZING DEVICE FOR A CONTAINER FOR FINE POWDER PRODUCTS. - Google Patents

FLUIDIZING DEVICE FOR A CONTAINER FOR FINE POWDER PRODUCTS.

Info

Publication number
ATE5528T1
ATE5528T1 AT80401848T AT80401848T ATE5528T1 AT E5528 T1 ATE5528 T1 AT E5528T1 AT 80401848 T AT80401848 T AT 80401848T AT 80401848 T AT80401848 T AT 80401848T AT E5528 T1 ATE5528 T1 AT E5528T1
Authority
AT
Austria
Prior art keywords
boxes
container
connecting piece
gripping
gauze
Prior art date
Application number
AT80401848T
Other languages
German (de)
Inventor
Jean-Claude Achard
Jean Querel
Original Assignee
Remafer
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 Remafer filed Critical Remafer
Application granted granted Critical
Publication of ATE5528T1 publication Critical patent/ATE5528T1/en

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
    • B65D88/72—Fluidising devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Nozzles (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
  • Containers And Packaging Bodies Having A Special Means To Remove Contents (AREA)

Abstract

1. Fluidisation equipment for a pulverulent products container, consisting of boxes fixed by the inner wall (1) of the container and comprising a part (2) made of perforated metal plate, supporting an element (12) permeable to air, in which the boxes are fed with compressed or high-pressure air, which passes through the element (12) to fluidise the products in the region of the boxes and to facilitate their flow towards a discharge orifice, and in which each gap between two consecutive boxes includes a fixed connecting piece (5) with means for simultaneously fixing the edges of two elements (12) to their respective boxes by tightening a gripping piece (13), characterised in that, the permeable element (12) being a gauze, the connecting piece (5) forms, with each adjacent box, an angle opening towards the interior of the container, and in that the gripping piece (13) has a conjugated projecting shape on each side, determined so as to generate a tractive force on each edge of the gauze (12) during its tightening and gripping between the box and the connecting piece (5).
AT80401848T 1979-12-28 1980-12-23 FLUIDIZING DEVICE FOR A CONTAINER FOR FINE POWDER PRODUCTS. ATE5528T1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7931991A FR2472521A1 (en) 1979-12-28 1979-12-28 FLUIDIZATION EQUIPMENT FOR A PULVERULENT PRODUCTS CONTAINER
EP80401848A EP0032092B1 (en) 1979-12-28 1980-12-23 Fluidisation apparatus for a pulverulent products recipient

Publications (1)

Publication Number Publication Date
ATE5528T1 true ATE5528T1 (en) 1983-12-15

Family

ID=9233292

Family Applications (1)

Application Number Title Priority Date Filing Date
AT80401848T ATE5528T1 (en) 1979-12-28 1980-12-23 FLUIDIZING DEVICE FOR A CONTAINER FOR FINE POWDER PRODUCTS.

Country Status (4)

Country Link
EP (1) EP0032092B1 (en)
AT (1) ATE5528T1 (en)
DE (1) DE3065850D1 (en)
FR (1) FR2472521A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113148469B (en) * 2021-04-27 2022-08-12 广州市聚隆通用设备制造有限公司 Novel special channel-section steel of container
EP4410708A1 (en) 2023-02-01 2024-08-07 IBAU Hamburg Ingenieurgesellschaft Industriebau mbH Curved metallic fluidising device, container therewith and method of fluidising bulk material

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2965269A (en) * 1956-02-21 1960-12-20 Margaret Ena Knutsen Containers for powdered and granular substances
FR1395385A (en) * 1964-05-21 1965-04-09 Kaessbohrer Fahrzeug Karl Vehicle for the transport of bulk materials

Also Published As

Publication number Publication date
EP0032092A1 (en) 1981-07-15
FR2472521A1 (en) 1981-07-03
FR2472521B1 (en) 1983-06-10
EP0032092B1 (en) 1983-12-07
DE3065850D1 (en) 1984-01-12

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee