GB777266A - Apparatus for the introduction of substances into liquids of higher specific gravity - Google Patents
Apparatus for the introduction of substances into liquids of higher specific gravityInfo
- Publication number
- GB777266A GB777266A GB31551/54A GB3155154A GB777266A GB 777266 A GB777266 A GB 777266A GB 31551/54 A GB31551/54 A GB 31551/54A GB 3155154 A GB3155154 A GB 3155154A GB 777266 A GB777266 A GB 777266A
- Authority
- GB
- United Kingdom
- Prior art keywords
- tube
- container
- substance
- worm
- paddles
- 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01F—MIXING, e.g. DISSOLVING, EMULSIFYING OR DISPERSING
- B01F31/00—Mixers with shaking, oscillating, or vibrating mechanisms
- B01F31/44—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement
- B01F31/441—Mixers with shaking, oscillating, or vibrating mechanisms with stirrers performing an oscillatory, vibratory or shaking movement performing a rectilinear reciprocating movement
-
- 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
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/7173—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper
- B01F35/71731—Feed mechanisms characterised by the means for feeding the components to the mixer using gravity, e.g. from a hopper using a hopper
-
- 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
- B01F35/71—Feed mechanisms
- B01F35/717—Feed mechanisms characterised by the means for feeding the components to the mixer
- B01F35/71775—Feed mechanisms characterised by the means for feeding the components to the mixer using helical screws
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Manufacture Of Alloys Or Alloy Compounds (AREA)
- Silicon Compounds (AREA)
- Manufacture And Refinement Of Metals (AREA)
Abstract
777,266. Making aluminium - silicon alloys; mixing machines. SCHMlDT METALLSCHMELZWERK GES., K. Nov. 1, 1954 [Nov. 2, 1953; Feb. 19, 1954; March 10, 1954], No. 31551/54. Classes 82(1) and 86 Apparatus for introducing powdered, granular or pelleted substances, which tend to float, into the body of a liquid, e.g. molten metal, comprises container for the liquid, a tube the mouth of which lies below the level of the liquid, means for causing the substance only continuously to feed through the tube to the liquid, and means for distributing the substance in the liquid. As shown in Fig. 1, the tube 4, e.g., of carbon or electrographite, extends into the metal melt 2 and is fixed at its lower end so as to rotate with an inner tube 7 into which the granular substance is fed from a hopper 16. A worm 9 mounted on a red fixed to framework 15 is carried within the inner tube 7 and paddles 6 are mounted on the tube 4. The inner tube 7 is rotated by a motor 21 so that the granular substance is forced into the melt by the worm 9 and is distributed therein by the paddles 6. The tube 4 is cooled by air from a pipe 12 and the cover for the container is hollow and also is air cooled. In one modification the worm 9 is omitted and the substance is drawn into the melt by the suction caused by the paddles. In other modifications the tube 4 from which the paddles are omitted is stationary, the worm 9 is rotated and the melt is agitated by (a) paddles mounted on a separate vertical rotating shaft, (b) an induction winding around the container, (c) compressed air injected through the side of the container, or (d) a vertically reciprocating plunger having one or more pistons. The container or other parts may also be rotated or rocked continuously or intermittently. As shown in Fig. 10, the substance is introduced by a worm 30 through the side of the container and the melt is agitated by an oscillating piston 102 or by a rotating paddle. Reference is made to the introduction of sodium silicofluoride into aluminium to produce an aluminium-silicon alloy.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE777266X | 1953-11-02 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| GB777266A true GB777266A (en) | 1957-06-19 |
Family
ID=6686712
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| GB31551/54A Expired GB777266A (en) | 1953-11-02 | 1954-11-01 | Apparatus for the introduction of substances into liquids of higher specific gravity |
Country Status (1)
| Country | Link |
|---|---|
| GB (1) | GB777266A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3190470A (en) * | 1958-03-05 | 1965-06-22 | Knapsack Ag | Apparatus for distributing solids |
| CN108479573A (en) * | 2018-04-17 | 2018-09-04 | 刘文平 | A kind of lead screw cooperation lift agricultural planting weeding pestsides synthesis device |
-
1954
- 1954-11-01 GB GB31551/54A patent/GB777266A/en not_active Expired
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3190470A (en) * | 1958-03-05 | 1965-06-22 | Knapsack Ag | Apparatus for distributing solids |
| CN108479573A (en) * | 2018-04-17 | 2018-09-04 | 刘文平 | A kind of lead screw cooperation lift agricultural planting weeding pestsides synthesis device |
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