GB631497A - Improvements in or relating to apparatus for feeding powdered or granular substances - Google Patents

Improvements in or relating to apparatus for feeding powdered or granular substances

Info

Publication number
GB631497A
GB631497A GB18418/47A GB1841847A GB631497A GB 631497 A GB631497 A GB 631497A GB 18418/47 A GB18418/47 A GB 18418/47A GB 1841847 A GB1841847 A GB 1841847A GB 631497 A GB631497 A GB 631497A
Authority
GB
United Kingdom
Prior art keywords
hopper
substance
container
aperture
feed apparatus
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.)
Expired
Application number
GB18418/47A
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.)
DONALD GWILLIAM PRICE
WM GARDNER AND SONS GLOUCESTER Ltd
Original Assignee
DONALD GWILLIAM PRICE
WM GARDNER AND SONS GLOUCESTER Ltd
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 DONALD GWILLIAM PRICE, WM GARDNER AND SONS GLOUCESTER Ltd filed Critical DONALD GWILLIAM PRICE
Priority to GB18418/47A priority Critical patent/GB631497A/en
Publication of GB631497A publication Critical patent/GB631497A/en
Expired legal-status Critical Current

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01FMEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F13/00Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups
    • G01F13/001Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups for fluent solid material
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01FMIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
    • B01F35/00Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
    • B01F35/75Discharge mechanisms
    • B01F35/754Discharge mechanisms characterised by the means for discharging the components from the mixer
    • B01F35/75455Discharge mechanisms characterised by the means for discharging the components from the mixer using a rotary discharge means, e.g. a screw beneath the receptacle

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)

Abstract

631,497. Feeding-devices for granular and like materials. PRICE, D. G., and GARDNER & SONS (GLOUCESTER), Ltd., W. July 11, 1947, No. 18418. [Class 78 (i)] A combination of parts comprising a feed apparatus for powdered or granular substance and a container for such substance, entry to the feed apparatus from the container is provided by way of a port situated in the side of the container and the feed apparatus is dependent from or surmounted by a hopper-like part applied to the container over the port, the container has movable elements which urge the substance into the hopper-like part through the port so that the substance piles up so as to lie substantially at its natural angle of repose, and the hopper-like part acts as a charging hopper for the feed apparatus. As shown, the aperture 6 is situated in the side of the container 2 to which is connected the hopper 7 surmounting the teed apparatus 1. The aperture is adjustable by a valve member 8. The valve is slidable in guides by the displacement of a rod 10 which is pivoted at 11 to a lug on the valve and is screw threaded at its upper end and has a micrometer nut 13 applied to it for obtaining the required aperture. The feeder and hopper 7 are provided with flanges 17, 18 by which they are bolted together. The substance being fed is urged through the aperture 6 by blades 3 on arms 4 mounted on a shaft 5 revolving within the container so that the substance piles up in the hopper 7 ensuring a substantially constant head of substance in the hopper independent of the head of substance in the container and therefore ensures greater accuracy in volume of discharge. A vertical mixer may be used and a vertical blade 16 on feeder shaft 14 driven by means 20 is provided to agitate the feed substance at the bottom of the hopper. The part 7 may have an upper end shield to prevent dust dispersal. Specifications 10606/89, 22522/11, 19415/12, [all in Class 86], and 551,590, are referred to.
GB18418/47A 1947-07-11 1947-07-11 Improvements in or relating to apparatus for feeding powdered or granular substances Expired GB631497A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB18418/47A GB631497A (en) 1947-07-11 1947-07-11 Improvements in or relating to apparatus for feeding powdered or granular substances

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB18418/47A GB631497A (en) 1947-07-11 1947-07-11 Improvements in or relating to apparatus for feeding powdered or granular substances

Publications (1)

Publication Number Publication Date
GB631497A true GB631497A (en) 1949-11-03

Family

ID=10112099

Family Applications (1)

Application Number Title Priority Date Filing Date
GB18418/47A Expired GB631497A (en) 1947-07-11 1947-07-11 Improvements in or relating to apparatus for feeding powdered or granular substances

Country Status (1)

Country Link
GB (1) GB631497A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0743265A2 (en) * 1995-05-13 1996-11-20 Jürgen Posch Storage container for bulk material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0743265A2 (en) * 1995-05-13 1996-11-20 Jürgen Posch Storage container for bulk material
EP0743265A3 (en) * 1995-05-13 1997-04-02 Juergen Posch Storage container for bulk material

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