DK0538711T3 - Device for transporting granular and / or powdered solids - Google Patents

Device for transporting granular and / or powdered solids

Info

Publication number
DK0538711T3
DK0538711T3 DK92117447.0T DK92117447T DK0538711T3 DK 0538711 T3 DK0538711 T3 DK 0538711T3 DK 92117447 T DK92117447 T DK 92117447T DK 0538711 T3 DK0538711 T3 DK 0538711T3
Authority
DK
Denmark
Prior art keywords
pipeline
hose line
storage silo
supply container
solid materials
Prior art date
Application number
DK92117447.0T
Other languages
Danish (da)
Inventor
Friedrich Heindl
Anton Dipl-Ing Huber
Harald Bleier
Original Assignee
Battenfeld Kunststoffmasch
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 Battenfeld Kunststoffmasch filed Critical Battenfeld Kunststoffmasch
Application granted granted Critical
Publication of DK0538711T3 publication Critical patent/DK0538711T3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/04—Conveying materials in bulk pneumatically through pipes or tubes; Air slides
    • B65G53/24—Gas suction systems
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C31/00—Handling, e.g. feeding of the material to be shaped, storage of plastics material before moulding; Automation, i.e. automated handling lines in plastics processing plants, e.g. using manipulators or robots
    • B29C31/02—Dispensing from vessels, e.g. hoppers
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C45/00—Injection moulding, i.e. forcing the required volume of moulding material through a nozzle into a closed mould; Apparatus therefor
    • B29C45/17—Component parts, details or accessories; Auxiliary operations
    • B29C45/18—Feeding the material into the injection moulding apparatus, i.e. feeding the non-plastified material into the injection unit
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G53/00—Conveying materials in bulk through troughs, pipes or tubes by floating the materials or by flow of gas, liquid or foam
    • B65G53/34—Details
    • B65G53/40—Feeding or discharging devices
    • B65G53/42—Nozzles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Robotics (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)
  • Catching Or Destruction (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)

Abstract

A conveying device for granular and/or powdery (pulverulent) solid materials such as plastics granules 34 or the like from a storage silo 33 or the like into a supply container 9 disposed upstream of a processing station, in particular the plastications barrel of the extruder of an injection moulding machine, in which device the storage silo 33 or the like is constantly connected to the supply container 9 via a hose line and/or pipeline 29. A compact design, which is not very susceptible to malfunction in operation, of the device is achieved in that one end 30 of the hose line and/or pipeline 29 is constantly immersed by means of a lance 32 - from above - in the solid materials 34 disposed in the storage silo 33 or the like, in that the second end 31 of the hose line and/or pipeline 29 opens out into the storage container 9, and in that this second end 31 of the hose line and/or pipeline has allocated to it a gas- or air-jet pump 24 to 28 which is connected to the supply container 9 above its supply space 12 with the interconnection of a filter 19. <IMAGE>
DK92117447.0T 1991-10-22 1992-10-13 Device for transporting granular and / or powdered solids DK0538711T3 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4134824A DE4134824A1 (en) 1991-10-22 1991-10-22 DEVICE FOR CONVEYING GRAINY AND / OR POWDERY SOLIDS

Publications (1)

Publication Number Publication Date
DK0538711T3 true DK0538711T3 (en) 1995-10-16

Family

ID=6443165

Family Applications (1)

Application Number Title Priority Date Filing Date
DK92117447.0T DK0538711T3 (en) 1991-10-22 1992-10-13 Device for transporting granular and / or powdered solids

Country Status (5)

Country Link
EP (1) EP0538711B1 (en)
JP (1) JP3231857B2 (en)
AT (1) ATE122959T1 (en)
DE (2) DE4134824A1 (en)
DK (1) DK0538711T3 (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN766596A0 (en) * 1996-01-22 1996-02-15 Comalco Aluminium Limited Dense phase transport
DE59701540D1 (en) * 1996-10-22 2000-05-31 Frederic Dietrich DEVICE AND METHOD FOR PNEUMATICALLY CONVEYING POWDERED SUBSTANCES
US5772319A (en) * 1997-02-12 1998-06-30 Pemberton; Paul A. Material loader for injection molding press
DE19912277A1 (en) * 1999-03-18 2000-09-21 Mann & Hummel Protec Gmbh Device for conveying plastic granulate
FR2816875A1 (en) * 2000-11-21 2002-05-24 Hutchinson Feeding procedure for injection molding machine consists of transferring plastic granules from storage container via plastification/injection screw
DE102004021612A1 (en) 2004-03-15 2005-10-06 Dietrich Engineering Consultants S.A. Method and device for the pneumatic treatment of powdery substances
DE102006007277A1 (en) * 2006-02-02 2007-08-09 Fydec Holding Sa Apparatus and method for conveying substances
DE502008000644D1 (en) * 2007-10-02 2010-06-24 Klaus Wilhelm Compressed air conveyor system for bulk material
JP4979618B2 (en) * 2008-03-07 2012-07-18 株式会社クボタ Rice transfer mechanism of rice washing machine
JP4979619B2 (en) * 2008-03-07 2012-07-18 株式会社クボタ Rice transfer mechanism of rice washing machine
CN203183362U (en) * 2012-11-29 2013-09-11 杨旭梅 Solid grain sterilizing equipment
CN103552204B (en) * 2013-11-15 2015-09-09 于法周 A kind of feeding device of injection machine
CN108861603B (en) * 2018-07-13 2020-03-27 界首市金龙机械设备有限公司 Intelligent grain pumping machine
DE202021105873U1 (en) 2021-10-27 2023-01-30 Maschinenbau Hebrock GmbH Edge banding machine with pneumatic glue granulate transport
CN113879849B (en) * 2021-11-08 2024-06-14 常州市正隆粉体工程有限公司 Pneumatic conveying system for granular materials

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2409128C2 (en) * 1974-02-26 1984-11-22 Karl 7298 Loßburg Hehl Device for the automatic loading of a processing machine with pourable material
DE2540672C3 (en) * 1975-09-12 1978-05-24 Waeschle Maschinenfabrik Gmbh, 7980 Ravensburg Separator intended for pneumatic suction conveyor systems, especially for feeding plastics processing machines
FR2599009B3 (en) * 1986-05-23 1988-09-02 Transitube Sa HANDLING DEVICES COMPRISING A CONVEYOR WITH FLEXIBLE HELICAL BRUSHES COMBINED WITH A VACUUM
DE3900664A1 (en) * 1989-01-11 1990-07-12 Reinhard Colortronic Process and apparatus for cleaning the raw-material charging vessel of a processing machine

Also Published As

Publication number Publication date
JPH05301225A (en) 1993-11-16
EP0538711B1 (en) 1995-05-24
DE59202331D1 (en) 1995-06-29
EP0538711A1 (en) 1993-04-28
DE4134824A1 (en) 1993-04-29
ATE122959T1 (en) 1995-06-15
JP3231857B2 (en) 2001-11-26

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