GB902461A - Improvements in rotary agitators - Google Patents
Improvements in rotary agitatorsInfo
- Publication number
- GB902461A GB902461A GB15840/59A GB1584059A GB902461A GB 902461 A GB902461 A GB 902461A GB 15840/59 A GB15840/59 A GB 15840/59A GB 1584059 A GB1584059 A GB 1584059A GB 902461 A GB902461 A GB 902461A
- Authority
- GB
- United Kingdom
- Prior art keywords
- rotor
- slurry
- froth
- tank
- bars
- 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
- 239000002002 slurry Substances 0.000 abstract 5
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract 3
- 239000011707 mineral Substances 0.000 abstract 3
- 238000009291 froth flotation Methods 0.000 abstract 2
- QNRATNLHPGXHMA-XZHTYLCXSA-N (r)-(6-ethoxyquinolin-4-yl)-[(2s,4s,5r)-5-ethyl-1-azabicyclo[2.2.2]octan-2-yl]methanol;hydrochloride Chemical group Cl.C([C@H]([C@H](C1)CC)C2)CN1[C@@H]2[C@H](O)C1=CC=NC2=CC=C(OCC)C=C21 QNRATNLHPGXHMA-XZHTYLCXSA-N 0.000 abstract 1
- 241000555745 Sciuridae Species 0.000 abstract 1
- 239000003153 chemical reaction reagent Substances 0.000 abstract 1
- 239000002184 metal Substances 0.000 abstract 1
- 238000000034 method Methods 0.000 abstract 1
- 239000002245 particle Substances 0.000 abstract 1
- 238000005192 partition Methods 0.000 abstract 1
- 238000000926 separation method Methods 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- B03D1/1418—Flotation machines using centrifugal forces
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Biotechnology (AREA)
- Mixers Of The Rotary Stirring Type (AREA)
- Centrifugal Separators (AREA)
Abstract
902,461. Mixing and agitating appliances; froth flotations. WESTERN MACHINERY CO. May 8, 1959 [May 12, 1958], No. 15840/59. Classes 82 (2) and 86. A froth flotation cell for mineral separation by the method wherein the addition of a reagent to a water slurry of the crushed ore enables the wanted mineral to be entrained in a froth, has a squirrel-cage type agitating rotor on a vertical shaft 60 and positioned for rotation in a similar stator 20 which is supported above the bottom of a tank 14. The rotor comprises vertical rubber-covered metal rods 72, Fig. 4, connecting the peripheries of ring members 66, 68 having spokes shaped to form impeller vanes (see Fig. 3). The slurry is supplied to the feed-box 12 and passes under a partition into the tank 14 ; the rotor impeller rings 66, 68 draw air from the trunk 34 and slurry from the bottom of the tank 14 into the space within the rotor, which expels them by centrifugal force and impeller action between the bars of the rotor and the stator. The turbulence thus created forms a froth 18 which entrains particles of the mineral which it is desired to separate and which passes over a weir (not shown) to be collected ; the remaining slurry passes into the discharge box 16 over a weir 78 or through an adjustable gate 80. The rubber covering of the vertical bars of the squirrel cage is rhombic in cross-section as at 92, Fig. 4; in the prior act the crosssection is circular as at 88. The longer diagonal of the rhombus is aligned with the direction of the relative velocity of the slurry in relation to the bar; the bars may be turned through 180 degrees after they have reached the limit of wear.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US734460A US3041050A (en) | 1958-05-12 | 1958-05-12 | Rotor tube assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
GB902461A true GB902461A (en) | 1962-08-01 |
Family
ID=24951780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB15840/59A Expired GB902461A (en) | 1958-05-12 | 1959-05-08 | Improvements in rotary agitators |
Country Status (2)
Country | Link |
---|---|
US (1) | US3041050A (en) |
GB (1) | GB902461A (en) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3132845A (en) * | 1963-02-19 | 1964-05-12 | Vladimir S Norty | Vibratory mixer |
US3378141A (en) * | 1963-03-28 | 1968-04-16 | Res & Dev Pty Ltd | Froth flotation apparatus |
FR2605898B1 (en) * | 1986-11-04 | 1990-04-27 | Elf Aquitaine | SEPARATOR FOR TWO NON-MISCIBLE LIQUIDS |
US4925575A (en) * | 1989-01-09 | 1990-05-15 | Just Gerard A | System for separating phases of a liquid stream |
JPH0798000A (en) * | 1993-09-28 | 1995-04-11 | Takao Kobayashi | Stricture of impeller of multiblade centrifugal blower and manufacture thereof |
FI118520B (en) * | 2004-04-06 | 2007-12-14 | Outotec Oyj | Stator for a flotation cell |
DE102005017327B4 (en) * | 2005-04-14 | 2007-08-30 | EKATO Rühr- und Mischtechnik GmbH | processing plant |
WO2014071952A1 (en) * | 2012-11-09 | 2014-05-15 | Flsmidth A/S | Stator for flotation machines |
WO2015114505A1 (en) * | 2014-01-28 | 2015-08-06 | Flsmidth A/S | Wear protection for flotation machine and method of making and using the same |
CN110252519A (en) * | 2019-06-21 | 2019-09-20 | 深圳市文地科技有限公司 | A kind of portable type floatation equipment with agitating function for ore dressing |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1816562A (en) * | 1930-01-10 | 1931-07-28 | Turbo Mixer Corp | Mixing apparatus |
US1963122A (en) * | 1930-11-28 | 1934-06-19 | Fagergren William | Aerating machine |
US2191739A (en) * | 1937-10-23 | 1940-02-27 | American Cyanamid Co | Agitating, aerating, and/or mixing machine |
US2235604A (en) * | 1940-04-09 | 1941-03-18 | Ivan S Brumagim | Radial propeller agitator |
US2648529A (en) * | 1949-05-24 | 1953-08-11 | Paul L Wigton | Froth flotation apparatus |
US2767965A (en) * | 1950-11-03 | 1956-10-23 | Mining Process & Patent Co | Dual pumping agitation |
US2769623A (en) * | 1955-03-08 | 1956-11-06 | Patterson Foundry & Machine Co | Turbine mixer |
-
1958
- 1958-05-12 US US734460A patent/US3041050A/en not_active Expired - Lifetime
-
1959
- 1959-05-08 GB GB15840/59A patent/GB902461A/en not_active Expired
Also Published As
Publication number | Publication date |
---|---|
US3041050A (en) | 1962-06-26 |
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