FR2173132A1 - Flotation cell - with fixed blades below agitator to increase air intake - Google Patents

Flotation cell - with fixed blades below agitator to increase air intake

Info

Publication number
FR2173132A1
FR2173132A1 FR7306147A FR7306147A FR2173132A1 FR 2173132 A1 FR2173132 A1 FR 2173132A1 FR 7306147 A FR7306147 A FR 7306147A FR 7306147 A FR7306147 A FR 7306147A FR 2173132 A1 FR2173132 A1 FR 2173132A1
Authority
FR
France
Prior art keywords
air intake
cell
agitator
flotation cell
fixed blades
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.)
Granted
Application number
FR7306147A
Other languages
French (fr)
Other versions
FR2173132B1 (en
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsui Mining and Smelting Co Ltd
Original Assignee
Mitsui Mining and Smelting Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Mitsui Mining and Smelting Co Ltd filed Critical Mitsui Mining and Smelting Co Ltd
Publication of FR2173132A1 publication Critical patent/FR2173132A1/en
Application granted granted Critical
Publication of FR2173132B1 publication Critical patent/FR2173132B1/fr
Granted legal-status Critical Current

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
    • 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)
  • Manufacture And Refinement Of Metals (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)

Abstract

Flotation appts. e.g. for recovering valuable constits. or concentrates from ores, comprises a flotation cell, air intake pipe leading into the cell, agitator and diffuser below the agitator a number, pref. four, of guide plates are fixed to the bottom of the cell and extand radially outwards pref. curved in the direction of rotation of the agitator, to the outer wall of the cell. This arrangement, by increasing the air intake, increases the flotation efficiency.
FR7306147A 1972-02-21 1973-02-21 Flotation cell - with fixed blades below agitator to increase air intake Granted FR2173132A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47017838A JPS5144481B2 (en) 1972-02-21 1972-02-21

Publications (2)

Publication Number Publication Date
FR2173132A1 true FR2173132A1 (en) 1973-10-05
FR2173132B1 FR2173132B1 (en) 1977-12-23

Family

ID=11954810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7306147A Granted FR2173132A1 (en) 1972-02-21 1973-02-21 Flotation cell - with fixed blades below agitator to increase air intake

Country Status (5)

Country Link
JP (1) JPS5144481B2 (en)
CA (1) CA998190A (en)
DE (1) DE2307605A1 (en)
FR (1) FR2173132A1 (en)
SE (1) SE398978B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52165784U (en) * 1976-06-04 1977-12-15
JPS5323757A (en) * 1976-08-12 1978-03-04 Takahashi Riyousuke Hair clipper

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1172928A (en) * 1967-12-19 1969-12-03 Res & Dev Pty Ltd Improvements in Froth Flotation Apparatus

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1172928A (en) * 1967-12-19 1969-12-03 Res & Dev Pty Ltd Improvements in Froth Flotation Apparatus

Also Published As

Publication number Publication date
AU5230573A (en) 1974-08-22
JPS4886702A (en) 1973-11-15
JPS5144481B2 (en) 1976-11-29
DE2307605A1 (en) 1973-09-20
CA998190A (en) 1976-10-05
FR2173132B1 (en) 1977-12-23
SE398978B (en) 1978-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse