IT1102447B - PROCEDURE AND SUCTION TRANSPORT PLANT FOR LOADING A TANK SCALE WITH GOODS IN BULK FROM SEVERAL LUNG TANKS - Google Patents

PROCEDURE AND SUCTION TRANSPORT PLANT FOR LOADING A TANK SCALE WITH GOODS IN BULK FROM SEVERAL LUNG TANKS

Info

Publication number
IT1102447B
IT1102447B IT31330/78A IT3133078A IT1102447B IT 1102447 B IT1102447 B IT 1102447B IT 31330/78 A IT31330/78 A IT 31330/78A IT 3133078 A IT3133078 A IT 3133078A IT 1102447 B IT1102447 B IT 1102447B
Authority
IT
Italy
Prior art keywords
goods
bulk
loading
procedure
suction transport
Prior art date
Application number
IT31330/78A
Other languages
Italian (it)
Other versions
IT7831330A0 (en
Original Assignee
Waeschle Maschf 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 Waeschle Maschf Gmbh filed Critical Waeschle Maschf Gmbh
Publication of IT7831330A0 publication Critical patent/IT7831330A0/en
Application granted granted Critical
Publication of IT1102447B publication Critical patent/IT1102447B/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
    • B65G53/34—Details
    • B65G53/66—Use of indicator or control devices, e.g. for controlling gas pressure, for controlling proportions of material and gas, for indicating or preventing jamming of material
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01G—WEIGHING
    • G01G13/00—Weighing apparatus with automatic feed or discharge for weighing-out batches of material
    • G01G13/02—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism
    • G01G13/04—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism involving dribble-feed means controlled by the weighing mechanism to top up the receptacle to the target weight
    • G01G13/10—Means for automatically loading weigh pans or other receptacles, e.g. disposable containers, under control of the weighing mechanism involving dribble-feed means controlled by the weighing mechanism to top up the receptacle to the target weight wherein the main feed is effected by pneumatic conveying means, e.g. by fluidised feed of granular material
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D11/00—Control of flow ratio
    • G05D11/02—Controlling ratio of two or more flows of fluid or fluent material
    • G05D11/035—Controlling ratio of two or more flows of fluid or fluent material with auxiliary non-electric power
    • G05D11/04—Controlling ratio of two or more flows of fluid or fluent material with auxiliary non-electric power by sensing weight of individual components, e.g. gravimetric procedure

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Power Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Air Transport Of Granular Materials (AREA)
  • Ship Loading And Unloading (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
IT31330/78A 1977-12-30 1978-12-27 PROCEDURE AND SUCTION TRANSPORT PLANT FOR LOADING A TANK SCALE WITH GOODS IN BULK FROM SEVERAL LUNG TANKS IT1102447B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772759009 DE2759009A1 (en) 1977-12-30 1977-12-30 METHOD AND SUCTION CONVEYOR FOR LOADING A CONTAINER SCALE WITH SCHUETTGUETERN FROM MULTIPLE STORAGE CONTAINERS

Publications (2)

Publication Number Publication Date
IT7831330A0 IT7831330A0 (en) 1978-12-27
IT1102447B true IT1102447B (en) 1985-10-07

Family

ID=6027793

Family Applications (1)

Application Number Title Priority Date Filing Date
IT31330/78A IT1102447B (en) 1977-12-30 1978-12-27 PROCEDURE AND SUCTION TRANSPORT PLANT FOR LOADING A TANK SCALE WITH GOODS IN BULK FROM SEVERAL LUNG TANKS

Country Status (12)

Country Link
JP (1) JPS5497982A (en)
BE (1) BE873130A (en)
CA (1) CA1103287A (en)
DE (1) DE2759009A1 (en)
DK (1) DK571278A (en)
FR (1) FR2413297A1 (en)
GB (1) GB2012438B (en)
IT (1) IT1102447B (en)
LU (1) LU80732A1 (en)
NL (1) NL7812210A (en)
SE (1) SE7812833L (en)
ZA (1) ZA787318B (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2524440A1 (en) * 1982-04-02 1983-10-07 Roth Cie Ets Pneumatic grain transporter with link tube drawing from various bins - uses valve to stop grain intake and maintain air flow removing residue from feed
DE3413757A1 (en) * 1984-04-12 1985-10-24 Kurt F. 8942 Ottobeuren Lipfert Process and apparatus for feeding a container with powdery materials
DE3538900A1 (en) * 1985-11-02 1987-05-07 Bennigsen Mackiewicz A Von DEVICE FOR WEIGHING GRAIN OR DUST-SHAPED GOODS
FR2604694A1 (en) * 1986-10-06 1988-04-08 Esun Sa Ets Method and device for transferring foodstuffs by means of vacuum
DE4133870C2 (en) * 1991-10-12 1993-12-23 Hahn Verfahrenstech Feeding device for pneumatic suction conveyor systems
JP2703690B2 (en) * 1992-04-13 1998-01-26 三菱マテリアル株式会社 Ultrafine powder quantitative batch feeder
HRP930232A2 (en) * 1993-02-25 1996-08-31 Davor Rodin Process for obtaining a precise weight of powdered material on packing machines with pneumatic conveyor
DE4445463A1 (en) * 1994-10-26 1996-05-02 Leopold Jungbauer Weighing of loose material carried in air stream
US6417464B2 (en) 1999-08-23 2002-07-09 Dynamic Air, Inc. Extended range feeders
US7488141B2 (en) * 2004-07-14 2009-02-10 Halliburton Energy Services, Inc. Automated control methods for dry bulk material transfer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2334360B2 (en) * 1973-07-06 1977-04-07 Waeschle Maschinenfabrik Gmbh, 7980 Ravensburg PROCESS AND EQUIPMENT FOR PNEUMATIC FEEDING OF FINE POWDER, FOR APPROPRIATION OF PRODUCTS INCLINED ON THE PIPE WALL
NL7414152A (en) * 1973-12-08 1975-06-10 Zimmermann Azo Maschf IMPROVEMENT OF A WEIGHING DEVICE FOR A PNEUMATIC TRANSPORT INSTALLATION.

Also Published As

Publication number Publication date
GB2012438A (en) 1979-07-25
DK571278A (en) 1979-07-01
SE7812833L (en) 1979-07-01
ZA787318B (en) 1980-01-30
CA1103287A (en) 1981-06-16
DE2759009A1 (en) 1979-07-05
FR2413297A1 (en) 1979-07-27
LU80732A1 (en) 1979-04-13
NL7812210A (en) 1979-07-03
BE873130A (en) 1979-04-17
IT7831330A0 (en) 1978-12-27
GB2012438B (en) 1982-07-21
JPS5497982A (en) 1979-08-02

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