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 substancesInfo
- 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
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
- G01F13/00—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups
- G01F13/001—Apparatus for measuring by volume and delivering fluids or fluent solid materials, not provided for in the preceding groups for fluent solid material
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F35/00—Accessories for mixers; Auxiliary operations or auxiliary devices; Parts or details of general application
- B01F35/75—Discharge mechanisms
- B01F35/754—Discharge mechanisms characterised by the means for discharging the components from the mixer
- B01F35/75455—Discharge 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.
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)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0743265A2 (en) * | 1995-05-13 | 1996-11-20 | Jürgen Posch | Storage container for bulk material |
-
1947
- 1947-07-11 GB GB18418/47A patent/GB631497A/en not_active Expired
Cited By (2)
| 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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