GB699045A - An improved air distributing and agitating device in froth flotation machines - Google Patents
An improved air distributing and agitating device in froth flotation machinesInfo
- Publication number
- GB699045A GB699045A GB18337/51A GB1833751A GB699045A GB 699045 A GB699045 A GB 699045A GB 18337/51 A GB18337/51 A GB 18337/51A GB 1833751 A GB1833751 A GB 1833751A GB 699045 A GB699045 A GB 699045A
- Authority
- GB
- United Kingdom
- Prior art keywords
- froth flotation
- disc
- agitating device
- improved air
- air distributing
- 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
- 238000009291 froth flotation Methods 0.000 title abstract 3
- 230000002093 peripheral effect Effects 0.000 abstract 1
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
- 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
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1456—Feed mechanisms for the slurry
-
- 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
- B03D1/1443—Feed or discharge mechanisms for flotation tanks
- B03D1/1462—Discharge mechanisms for the froth
-
- 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
- B03D1/1493—Flotation machines with means for establishing a specified flow pattern
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Paper (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
699,045. Froth-flotation apparatus; impellers. BOLIDENS GRUVAKTIEBOLAG. Aug. 2, 1951 [Aug. 2, 1950], No. 18337/51. Classes 82(ii) and 86 A mixing impeller for a froth flotation machine comprises a disc 3, to the upper side of which radial blades s 4 are secured, and a guide baffle device surrounding t h e blades, there being a peripheral recess 5 in the disc between each blade which is deepest adjacent the blade trailing edge. Each baffle 9 of the baffle device is at a small angle "a" to the radius of the impeller. Smaller radial blades 10 are fitted beneath the disc 3.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
SE76446X | 1950-08-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
GB699045A true GB699045A (en) | 1953-10-28 |
Family
ID=20271913
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18338/51A Expired GB703571A (en) | 1950-08-02 | 1951-08-02 | An improved machine for froth flotation |
GB18337/51A Expired GB699045A (en) | 1950-08-02 | 1951-08-02 | An improved air distributing and agitating device in froth flotation machines |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB18338/51A Expired GB703571A (en) | 1950-08-02 | 1951-08-02 | An improved machine for froth flotation |
Country Status (5)
Country | Link |
---|---|
US (1) | US2711823A (en) |
DE (2) | DE854034C (en) |
DK (2) | DK77681C (en) |
FR (2) | FR1047940A (en) |
GB (2) | GB703571A (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3070229A (en) * | 1958-07-21 | 1962-12-25 | Loro & Parisini Spa | Apparatus for the froth-flotation of minerals |
BE631382A (en) * | 1962-04-27 | |||
DE3338171C3 (en) * | 1983-10-20 | 1994-04-14 | Ystral Gmbh Maschinenbau Und P | Process for separating the constituents of emulsions and device for carrying out the process |
US4551285A (en) * | 1984-02-09 | 1985-11-05 | Envirotech Corporation | Flotation machine and aeration impeller |
US5509535A (en) * | 1994-07-12 | 1996-04-23 | Hydrochem Developments Ltd. | Flotation apparatus |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1445042A (en) * | 1917-08-16 | 1923-02-13 | Jr Joseph P Ruth | Flotation apparatus |
US1417895A (en) * | 1920-05-11 | 1922-05-30 | Arthur W Fahrenwald | Flotation apparatus |
US2031590A (en) * | 1931-10-05 | 1936-02-25 | Arthur C Daman | Flotation apparatus |
GB445547A (en) * | 1934-10-06 | 1936-04-06 | Robert Sydney Detlor | Improvements in combustion devices for furnaces |
US2134410A (en) * | 1936-09-28 | 1938-10-25 | Kraut Max | Flotation apparatus |
US2243309A (en) * | 1938-11-25 | 1941-05-27 | Mining Process & Patent Co | Flotation apparatus |
US2274401A (en) * | 1940-08-05 | 1942-02-24 | Frank A Dromgold | Agitating and aerating means for flotation cells |
US2436375A (en) * | 1943-04-19 | 1948-02-24 | American Cyanamid Co | Clarifier for lubricating coolants by means of frothe flotation |
US2609097A (en) * | 1949-05-12 | 1952-09-02 | Combined Metals Reduction Comp | Flotation machine |
-
1951
- 1951-08-01 DK DK232551AA patent/DK77681C/en active
- 1951-08-01 DK DK232451AA patent/DK76446C/en active
- 1951-08-02 GB GB18338/51A patent/GB703571A/en not_active Expired
- 1951-08-02 DE DEB16144A patent/DE854034C/en not_active Expired
- 1951-08-02 DE DEB16143A patent/DE855531C/en not_active Expired
- 1951-08-02 FR FR1047940D patent/FR1047940A/en not_active Expired
- 1951-08-02 GB GB18337/51A patent/GB699045A/en not_active Expired
- 1951-08-02 US US239878A patent/US2711823A/en not_active Expired - Lifetime
- 1951-08-02 FR FR1047941D patent/FR1047941A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
GB703571A (en) | 1954-02-03 |
DK77681C (en) | 1954-06-21 |
US2711823A (en) | 1955-06-28 |
DE855531C (en) | 1952-12-08 |
FR1047940A (en) | 1953-12-17 |
FR1047941A (en) | 1953-12-17 |
DE854034C (en) | 1952-10-30 |
DK76446C (en) | 1953-10-05 |
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