EP0197593A1 - Dispositif d'accélération pneumatique pour des matières en vrac ou des petits objets similaires en masse - Google Patents

Dispositif d'accélération pneumatique pour des matières en vrac ou des petits objets similaires en masse Download PDF

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Publication number
EP0197593A1
EP0197593A1 EP86200523A EP86200523A EP0197593A1 EP 0197593 A1 EP0197593 A1 EP 0197593A1 EP 86200523 A EP86200523 A EP 86200523A EP 86200523 A EP86200523 A EP 86200523A EP 0197593 A1 EP0197593 A1 EP 0197593A1
Authority
EP
European Patent Office
Prior art keywords
nozzle
acceleration device
air
filling
double
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.)
Withdrawn
Application number
EP86200523A
Other languages
German (de)
English (en)
Inventor
Helmut Frank
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.)
FA. TOMA
Original Assignee
Fa Toma
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 Fa Toma filed Critical Fa Toma
Publication of EP0197593A1 publication Critical patent/EP0197593A1/fr
Withdrawn legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/04—Methods of, or means for, filling the material into the containers or receptacles
    • B65B1/16—Methods of, or means for, filling the material into the containers or receptacles by pneumatic means, e.g. by suction
    • 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

Definitions

  • the bulk goods are fed to these - if not directly from storage bunkers - via continuously operating conveyors with or without weighing devices, from which they then fall into the waste machines.
  • the cross sections of the guiding devices in the filling machines usually pipes, corresponding to those of the packaging, e.g. B. a bag for pasta or potato chips.
  • this object is achieved with a double-walled hopper (1) which is arranged between the conveyor or weighing device and the filling machine. Air is blown into the cavity (2) between the closed outer jacket (3) and the perforated inner jacket (4 ') through a nozzle (5). This enters the funnel space (6) through nozzle-shaped openings (7). At the same time, it is directed downwards. With a correspondingly large amount of air and speed, the bulk material falling down in the funnel is accelerated to such an extent that the filling speed increases significantly

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Supply Of Fluid Materials To The Packaging Location (AREA)
EP86200523A 1985-04-06 1986-03-12 Dispositif d'accélération pneumatique pour des matières en vrac ou des petits objets similaires en masse Withdrawn EP0197593A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP85104221 1985-04-06
EP85104221 1985-04-06

Publications (1)

Publication Number Publication Date
EP0197593A1 true EP0197593A1 (fr) 1986-10-15

Family

ID=8193431

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86200523A Withdrawn EP0197593A1 (fr) 1985-04-06 1986-03-12 Dispositif d'accélération pneumatique pour des matières en vrac ou des petits objets similaires en masse

Country Status (1)

Country Link
EP (1) EP0197593A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748805A1 (de) * 1997-11-05 1999-05-06 Rovema Gmbh Vorrichtung zum Verpacken
EP2489596A3 (fr) * 2011-02-16 2013-04-17 Ishida Co., Ltd. Dispositif de transfert d'articles et système d'emballage fourni avec celui-ci

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981298A (en) * 1958-07-21 1961-04-25 Clarence W Vogt Method and equipment for filling open mouth receptacles with pulverulent material
US3305276A (en) * 1965-04-08 1967-02-21 Buehler Ag Geb Silo construction
GB1125273A (en) * 1964-08-14 1968-08-28 Simplex Dairy Equipment Compan Discharging particulate materials

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2981298A (en) * 1958-07-21 1961-04-25 Clarence W Vogt Method and equipment for filling open mouth receptacles with pulverulent material
GB1125273A (en) * 1964-08-14 1968-08-28 Simplex Dairy Equipment Compan Discharging particulate materials
US3305276A (en) * 1965-04-08 1967-02-21 Buehler Ag Geb Silo construction

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19748805A1 (de) * 1997-11-05 1999-05-06 Rovema Gmbh Vorrichtung zum Verpacken
EP2489596A3 (fr) * 2011-02-16 2013-04-17 Ishida Co., Ltd. Dispositif de transfert d'articles et système d'emballage fourni avec celui-ci

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PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

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Effective date: 19870616

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Inventor name: FRANK, HELMUT