GB475076A - Improvements in or relating to diffusion and mixing apparatus - Google Patents
Improvements in or relating to diffusion and mixing apparatusInfo
- Publication number
- GB475076A GB475076A GB3081036A GB3081036A GB475076A GB 475076 A GB475076 A GB 475076A GB 3081036 A GB3081036 A GB 3081036A GB 3081036 A GB3081036 A GB 3081036A GB 475076 A GB475076 A GB 475076A
- Authority
- GB
- United Kingdom
- Prior art keywords
- blades
- deflector
- impeller
- fixed
- mixing
- 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
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/16—Flotation machines with impellers; Subaeration machines
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D21/00—Separation of suspended solid particles from liquids by sedimentation
- B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1412—Flotation machines with baffles, e.g. at the wall for redirecting settling solids
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B03—SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS; MAGNETIC OR ELECTROSTATIC SEPARATION OF SOLID MATERIALS FROM SOLID MATERIALS OR FLUIDS; SEPARATION BY HIGH-VOLTAGE ELECTRIC FIELDS
- B03D—FLOTATION; DIFFERENTIAL SEDIMENTATION
- B03D1/00—Flotation
- B03D1/14—Flotation machines
- B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
Abstract
475,076. Mixing &c. apparatus. DRAKE, L. D., and GARDELLA, W. M. Nov. 11, 1936, No. 30810. [Class 86] [Also in Group VI] An apparatus for mixing or diffusing two or more fluid substances for aerating liquids, froth flotation of ores, &c. comprises a fixed deflector of double conical form and a rotary impeller the blades of which are of wedge section and mounted on a hollow shaft having apertures leading immediately behind the blades which throw the liquid on to radiating and transversely curved fixed blades and thence through a fixed screen. The Figures show a froth flotation apparatus. The double conical deflector 17, 18, Fig. 4, is supported by rods 15 within a vessel A and carries the blades 21 which are transversely curved and are arranged tangentially to the hollow shaft 5 of the impeller. The impeller blades are wedge shaped with the rear face 27c, Fig. 6, at right-angles to the upper surface 27a ; the blades are provided with lips 29, Fig. 7, at their ends. The hub 24 is perforated at 28 behind the blade whereby the vacuum created by the rotation of the blades sucks air or other fluid through the holes 28 from the interior of the shaft. The latter is supplied through a pipe 10 and stuffing box 9, the pipe being fed through valved branch pipes. At the top of the deflector 17, 18 is a screen 20.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3081036A GB475076A (en) | 1936-11-11 | 1936-11-11 | Improvements in or relating to diffusion and mixing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB3081036A GB475076A (en) | 1936-11-11 | 1936-11-11 | Improvements in or relating to diffusion and mixing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
GB475076A true GB475076A (en) | 1937-11-12 |
Family
ID=10313480
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB3081036A Expired GB475076A (en) | 1936-11-11 | 1936-11-11 | Improvements in or relating to diffusion and mixing apparatus |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB475076A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1077638B (en) * | 1952-12-19 | 1960-03-17 | Ernst Reiffen Dipl Ing | Stirring and mixing device for containers |
CN115254446A (en) * | 2022-08-11 | 2022-11-01 | 昆明理工大学 | Floating concentrator impeller |
-
1936
- 1936-11-11 GB GB3081036A patent/GB475076A/en not_active Expired
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1077638B (en) * | 1952-12-19 | 1960-03-17 | Ernst Reiffen Dipl Ing | Stirring and mixing device for containers |
CN115254446A (en) * | 2022-08-11 | 2022-11-01 | 昆明理工大学 | Floating concentrator impeller |
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