EP1368231A1 - Dispositif pour ensacher de la marchandise en vrac - Google Patents

Dispositif pour ensacher de la marchandise en vrac

Info

Publication number
EP1368231A1
EP1368231A1 EP02704721A EP02704721A EP1368231A1 EP 1368231 A1 EP1368231 A1 EP 1368231A1 EP 02704721 A EP02704721 A EP 02704721A EP 02704721 A EP02704721 A EP 02704721A EP 1368231 A1 EP1368231 A1 EP 1368231A1
Authority
EP
European Patent Office
Prior art keywords
bulk material
dust filter
separator
product container
bagging
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
EP02704721A
Other languages
German (de)
English (en)
Other versions
EP1368231B1 (fr
Inventor
Ludger Nobbe
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.)
Windmoeller and Hoelscher KG
Original Assignee
Windmoeller and Hoelscher KG
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
Priority claimed from DE10117770A external-priority patent/DE10117770C2/de
Application filed by Windmoeller and Hoelscher KG filed Critical Windmoeller and Hoelscher KG
Publication of EP1368231A1 publication Critical patent/EP1368231A1/fr
Application granted granted Critical
Publication of EP1368231B1 publication Critical patent/EP1368231B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T428/00—Stock material or miscellaneous articles
    • Y10T428/24—Structurally defined web or sheet [e.g., overall dimension, etc.]

Definitions

  • the invention relates to a device for bagging bulk goods according to the preamble of claim 1.
  • the object of the invention is to develop a generic bagging system for bulk material in such a way that the bulk material portion sucked off during bagging can be recovered at least in large part.
  • a separator is connected upstream of the dust filter, which is connected to the filling funnel via a suction line.
  • the separator is then preferably connected to the product container via a conveyor line for the separated bulk material.
  • the dust which arises during the filling of the bulk material in the area of the hopper is immediately detected and fed via the suction line to a separator, which according to a particularly advantageous embodiment of the invention can be a cyclone.
  • the coarser solid content is separated in the separator, while the very fine content is fed with the air to the dust filter for separation in the depth filters contained therein.
  • the separated bulk material is returned from the separator via a conveyor line to the product container, where it can be added to the bulk material to be filled.
  • a bagging system is shown schematically in the figure.
  • the bagging system which is constructed conventionally, is generally provided with the reference number 10.
  • hoses are separated in an otherwise not shown manner, which are welded closed at one end so as to form a sack.
  • the corresponding sacks are hung under a hopper 14 for filling with bulk material.
  • the bags 18 are closed in a welding station and then removed via an outlet belt 16.
  • the filling funnel 14 is part of the bagging system 10.
  • a product container 22 is arranged above the filling funnel for receiving the bulk material to be filled. From there, the bulk material is fed via a scale 24 to the filling funnel for filling the sacks 18, which are not shown in each case here.
  • a suction hood 26 is arranged on the filling funnel 14 above the area for hanging the bags 18.
  • Suction lines 28 and 30 connect to the suction hood 26 and open into a common line 32.
  • the line 32 runs tangentially into a cyclone 34 which has at its lower end a collecting container 36 for receiving the separated bulk material.
  • a conveying line 38 for the separated bulk material leads from this collecting container 36 to the product container 22.
  • the separated bulk material can be supplied to the product container 22 by type via this conveying line.
  • a suction line 39 is connected, which feeds the conveying air and the non-separated fine fraction of the bulk material to a dust filter 40.
  • the dust filter is raised on stage 20 via feet 42. Several filter layers are arranged one above the other in the dust filter. The cleaned air flows out of the dust filter in the direction of arrow A, while the fine fraction of the bulk material is retained in the filter mats.
  • a vibrating motor 44 is arranged on the dust filter 40, which causes the entire dust filter to vibrate so that the separated dust partially falls into a funnel 46 arranged below the dust filter, from which this waste material can be drawn off via a waste material outlet 48. Since the filter mats of the dust filter 40 are not to be exchanged every time the product is changed, it cannot be avoided here that when the dust filter 40 is shaken, different product gets into the funnel 46, so that the material removed here cannot be fed to the product container 22.
  • a cyclone 34 is described as a pre-separator.
  • other separators such as deflection sifters etc., can also be used as pre-separators.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Basic Packing Technique (AREA)
  • Supply Of Fluid Materials To The Packaging Location (AREA)
  • Combined Means For Separation Of Solids (AREA)
  • Auxiliary Methods And Devices For Loading And Unloading (AREA)
EP02704721A 2001-03-05 2002-02-18 Dispositif pour ensacher de la marchandise en vrac Expired - Lifetime EP1368231B1 (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
DE10110478 2001-03-05
DE10110478 2001-03-05
DE10117770A DE10117770C2 (de) 2001-03-05 2001-04-09 Vorrichtung zum Absacken von Schüttgut
DE10117770 2001-04-09
PCT/EP2002/001803 WO2002070347A1 (fr) 2001-03-05 2002-02-18 Dispositif pour ensacher de la marchandise en vrac

Publications (2)

Publication Number Publication Date
EP1368231A1 true EP1368231A1 (fr) 2003-12-10
EP1368231B1 EP1368231B1 (fr) 2004-09-15

Family

ID=26008678

Family Applications (1)

Application Number Title Priority Date Filing Date
EP02704721A Expired - Lifetime EP1368231B1 (fr) 2001-03-05 2002-02-18 Dispositif pour ensacher de la marchandise en vrac

Country Status (7)

Country Link
US (1) US6868876B2 (fr)
EP (1) EP1368231B1 (fr)
JP (1) JP4098628B2 (fr)
AT (1) ATE276132T1 (fr)
BR (1) BR0207736B1 (fr)
ES (1) ES2227431T3 (fr)
WO (1) WO2002070347A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10173794B2 (en) 2013-06-17 2019-01-08 Haver & Boecker Ohg Packaging machine and method

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7600950B2 (en) * 2007-11-30 2009-10-13 Uop Llc Device to transfer catalyst from a low pressure vessel to a high pressure vessel and purge the transferred catalyst
US8075227B2 (en) * 2007-11-30 2011-12-13 Uop Llc Device to transfer catalyst from a low pressure vessel to a high pressure vessel and purge the transferred catalyst
FI124436B (fi) * 2008-03-18 2014-08-29 Maricap Oy Menetelmä ja laitteisto pneumaattisessa materiaalinsiirtojärjestelmässä
SE532389C2 (sv) * 2008-04-10 2010-01-12 Tfm Sweden Ab Anordning för hantering av tonerpulver
CN118205779B (zh) * 2024-05-22 2024-07-16 山西北方水城食品科技有限公司 一种黑杂粮粉罐装机

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2580581A (en) * 1946-04-01 1952-01-01 Kennedy Van Saun Mfg & Enginee Method and apparatus for handling finely divided materials
US2659521A (en) * 1947-12-26 1953-11-17 Howle Apparatus for treating and bagging perlite and the like
US3724755A (en) * 1971-09-27 1973-04-03 Allis Chalmers Powder-air venturi for electrostatic spray coating system
US4614213A (en) * 1984-06-01 1986-09-30 St. Peter Creamery Bag filler apparatus
GB8430542D0 (en) * 1984-12-04 1985-01-09 Uk Asbestos Plant & Mach Rotary valves
CH690573A5 (de) * 1996-04-16 2000-10-31 Lorenz Bohler Verfahren und Vorrichtung zur Vermeidung von Produktestaub- oder Produktegasaustritt bei Abfüllung mit Feststoff- oder Flüssigkeitsdosiersystemen.
US6273153B1 (en) * 1999-12-21 2001-08-14 Pathfinder Systems, Inc. Metering and dispensing particulate matter directly into bins

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See references of WO02070347A1 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10173794B2 (en) 2013-06-17 2019-01-08 Haver & Boecker Ohg Packaging machine and method

Also Published As

Publication number Publication date
WO2002070347A1 (fr) 2002-09-12
EP1368231B1 (fr) 2004-09-15
JP2004526638A (ja) 2004-09-02
US20040071928A1 (en) 2004-04-15
JP4098628B2 (ja) 2008-06-11
ATE276132T1 (de) 2004-10-15
BR0207736A (pt) 2004-03-23
BR0207736B1 (pt) 2013-03-19
US6868876B2 (en) 2005-03-22
ES2227431T3 (es) 2005-04-01

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