EP1364875A1 - Appareil pour remplir un conteneur, muni d'un sac intérieur, avec des produits en vrac - Google Patents

Appareil pour remplir un conteneur, muni d'un sac intérieur, avec des produits en vrac Download PDF

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Publication number
EP1364875A1
EP1364875A1 EP03011247A EP03011247A EP1364875A1 EP 1364875 A1 EP1364875 A1 EP 1364875A1 EP 03011247 A EP03011247 A EP 03011247A EP 03011247 A EP03011247 A EP 03011247A EP 1364875 A1 EP1364875 A1 EP 1364875A1
Authority
EP
European Patent Office
Prior art keywords
filling
inner bag
bulk material
inflation
filter element
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Withdrawn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
EP03011247A
Other languages
German (de)
English (en)
Inventor
Manfred Helmer
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.)
Hecht Anlagenbau GmbH
Original Assignee
Hecht Anlagenbau 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 Hecht Anlagenbau GmbH filed Critical Hecht Anlagenbau GmbH
Publication of EP1364875A1 publication Critical patent/EP1364875A1/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Withdrawn legal-status Critical Current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
    • B65B1/28—Controlling escape of air or dust from containers or receptacles during filling

Definitions

  • the invention relates to a device for filling a Containers equipped with an inner bag with a bulk material, which device has a filling housing which on the Inner bag side with a filling head and on the inner bag opposite side is formed with a bulk material inlet.
  • Bulk goods are often filled in containers that are additional with a loosely inserted inflatable inner bag, in particular made of a film material.
  • the Inner bag is used to protect the product from the outside atmosphere and / or environmental protection.
  • the inner bag can be filled in the desired way can, this is before filling with a filling gas, e.g. inflated air or an inert gas, i.e. unfolded and be fully formed.
  • a filling gas e.g. inflated air or an inert gas, i.e. unfolded and be fully formed.
  • the object underlying the invention is therefore in creating a device of the type mentioned in the introduction, in which a carryover of bulk goods is excluded.
  • the filter element integrated into the filling device so that there are suction lines to an external filter system, and is the filter element with a combined inflator and ventilation device connected in such a way that before filling the Inflated inner bag with an inflation gas over the filter element can be cleaned, whereby this is cleaned at the same time becomes.
  • the inner bag is filled, the displaced air cleaned by the filter element and discharged to the outside. Due to the immediate separation within the filling device, i.e. training without suction lines and due to the possibility of cleaning the filter element Bulk carryover may occur before filling into the inner bag be avoided.
  • the single figure shows the embodiment of the invention Device in a sectional view.
  • the device shown in the drawing is used for Filling a container equipped with an inner bag 9 with a bulk material.
  • the device essentially comprises a filling housing 7, on the inner side of the sack with a filling head 8 and on the the side opposite the inner bag 9 with a bulk material inlet pipe 7.1 is provided with bulk material inlet 12.
  • the filling housing 7 has a funnel-like shape, which of the Bulk inlet side tapers conically to the filling side.
  • a filter element 6 is used in a wall of the filling housing 7, i.e. in the illustrated Embodiment in the inlet wall of the funnel-shaped filling housing 7, a filter element 6 is used.
  • the filter element 6 is on the outside of the housing combined with a combined inflator and ventilation device, which essentially consists of a housing 10 which opens to the outside atmosphere via a shut-off element 5 and a shut-off element 4 is connected to a vacuum generator 3 is.
  • An inflation tube 2 is also located in the housing 10 that on the outside of the housing with a shut-off element 1 an inflation gas source is connected. Inside the case 10, an overpressure valve 2.1 is provided on the inflation tube 2.
  • shut-off elements 4 and 5 be closed and the shut-off element 1 is opened.
  • the flowing through the shut-off element 1 and the inflation tube 2 Inflation gas is in the inner bag 9 through the filter element 6 blown, whereby the filter element 6 of bulk material at the same time is cleaned to the inner sack that the previous Filling process has been separated on the filter element is.
  • the actual filling of the inner bag 9 is then carried out the shut-off element 1 is closed and the shut-off elements 4 and 5 open.
  • the vacuum generator 3 is switched on to overcome the filter resistance. Then it will be a vacuum is built up on the filter element.
  • the cross section of the Barrier 5 to the outside atmosphere is accordingly chosen small.
  • the vacuum generator 3 can directly into the inflator be integrated and small in size, because the air volume required is small. By installation of the pressure relief valve 2.1 in the blow pipe 2 will burst of the inner bag 9 avoided at too high a pressure.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manipulator (AREA)
  • Basic Packing Technique (AREA)
  • Vacuum Packaging (AREA)
EP03011247A 2002-05-24 2003-05-16 Appareil pour remplir un conteneur, muni d'un sac intérieur, avec des produits en vrac Withdrawn EP1364875A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10223220 2002-05-24
DE2002123220 DE10223220B3 (de) 2002-05-24 2002-05-24 Vorrichtung zum Befüllen eines mit einem Innensack ausgerüsteten Gebindes mit einem Schüttgut

Publications (1)

Publication Number Publication Date
EP1364875A1 true EP1364875A1 (fr) 2003-11-26

Family

ID=29285682

Family Applications (1)

Application Number Title Priority Date Filing Date
EP03011247A Withdrawn EP1364875A1 (fr) 2002-05-24 2003-05-16 Appareil pour remplir un conteneur, muni d'un sac intérieur, avec des produits en vrac

Country Status (2)

Country Link
EP (1) EP1364875A1 (fr)
DE (1) DE10223220B3 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020055642A (ja) * 2018-09-28 2020-04-09 高砂熱学工業株式会社 集塵用器具、集塵装置、固形製剤製造装置、集塵システム、及び固形製剤製造方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005021368A1 (de) * 2005-05-04 2006-11-09 Bayer Cropscience Ag Verfahren und Vorrichtung zur emissionsarmen Entleerung von Inhaltsstoffen aus großen Weichverpackungen
DE102020114664A1 (de) 2020-06-02 2021-12-02 Taulosystems GmbH Vorrichtung und Verfahren zur emissionsarmen Befüllung oder Entleerung flexibler Transportbehälter

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788368A (en) * 1970-12-21 1974-01-29 Gericke & Co Apparatus for filling a receptacle with compacted pulverulent material
FR2194607A1 (fr) * 1972-08-05 1974-03-01 Hesser Ag Maschf
US4185669A (en) * 1977-01-20 1980-01-29 Alfa-Laval S.A. Method and apparatus for filling a receptacle with powder
US4825913A (en) * 1986-08-28 1989-05-02 Leslie Stott Powder dispensing apparatus
EP0443349A1 (fr) * 1990-02-08 1991-08-28 L. E. Stott Limited Dispositif pour distribuer de la poudre
US5581984A (en) * 1994-03-01 1996-12-10 Robert Bosch Gmbh Tubular bag machine having a device for keeping the inside of a flexible film tube free from dust in its sealing region
CH692143A5 (de) * 1996-04-16 2002-02-28 Lorenz Bohler Verfahren und Vorrichtung zur Vermeidung von Produktestaub- oder Produktegasaustritt bei Abfüllung mit Feststoff- oder Flüssigkeitsdosiersystemen.

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7218354U (fr) * 1973-01-25 Hessling H

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3788368A (en) * 1970-12-21 1974-01-29 Gericke & Co Apparatus for filling a receptacle with compacted pulverulent material
FR2194607A1 (fr) * 1972-08-05 1974-03-01 Hesser Ag Maschf
US4185669A (en) * 1977-01-20 1980-01-29 Alfa-Laval S.A. Method and apparatus for filling a receptacle with powder
US4825913A (en) * 1986-08-28 1989-05-02 Leslie Stott Powder dispensing apparatus
EP0443349A1 (fr) * 1990-02-08 1991-08-28 L. E. Stott Limited Dispositif pour distribuer de la poudre
US5581984A (en) * 1994-03-01 1996-12-10 Robert Bosch Gmbh Tubular bag machine having a device for keeping the inside of a flexible film tube free from dust in its sealing region
CH692143A5 (de) * 1996-04-16 2002-02-28 Lorenz Bohler Verfahren und Vorrichtung zur Vermeidung von Produktestaub- oder Produktegasaustritt bei Abfüllung mit Feststoff- oder Flüssigkeitsdosiersystemen.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020055642A (ja) * 2018-09-28 2020-04-09 高砂熱学工業株式会社 集塵用器具、集塵装置、固形製剤製造装置、集塵システム、及び固形製剤製造方法

Also Published As

Publication number Publication date
DE10223220B3 (de) 2004-02-26

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