FR870423A - Improvements to scum flotation machines - Google Patents

Improvements to scum flotation machines

Info

Publication number
FR870423A
FR870423A FR870423DA FR870423A FR 870423 A FR870423 A FR 870423A FR 870423D A FR870423D A FR 870423DA FR 870423 A FR870423 A FR 870423A
Authority
FR
France
Prior art keywords
flotation machines
scum
scum flotation
machines
flotation
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
Application number
Other languages
French (fr)
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.)
FLSmidth and Co AS
Original Assignee
FLSmidth and Co AS
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 FLSmidth and Co AS filed Critical FLSmidth and Co AS
Application granted granted Critical
Publication of FR870423A publication Critical patent/FR870423A/en
Expired 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
    • B03D1/1443—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
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1468—Discharge mechanisms for the sediments
    • 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
    • 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
    • B03D1/24—Pneumatic
    • B03D1/242—Nozzles for injecting gas into the flotation tank

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
FR870423D 1940-02-27 1941-02-27 Improvements to scum flotation machines Expired FR870423A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB870423X 1940-02-27

Publications (1)

Publication Number Publication Date
FR870423A true FR870423A (en) 1942-03-11

Family

ID=10612791

Family Applications (1)

Application Number Title Priority Date Filing Date
FR870423D Expired FR870423A (en) 1940-02-27 1941-02-27 Improvements to scum flotation machines

Country Status (1)

Country Link
FR (1) FR870423A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209971B (en) * 1963-08-16 1966-02-03 Westfalia Dinnendahl Groeppel Agitator for flotation cells

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1209971B (en) * 1963-08-16 1966-02-03 Westfalia Dinnendahl Groeppel Agitator for flotation cells

Similar Documents

Publication Publication Date Title
FR917144A (en) Improvements to automatic machines for metalworking
FR876283A (en) New auxiliary agents for textiles
FR870423A (en) Improvements to scum flotation machines
FR867861A (en) force equalizer for bicycles
FR938746A (en) Ignition circuits for ignitrons
FR849080A (en) Improvements to water softeners
FR862092A (en) Improvements to machinery for mineral scum flotation
FR865020A (en) Improvements to automatic oxy-cutting machines
FR865384A (en) Filter-dust collector for gasifiers
FR869307A (en) Filter-purifier for gasifiers
FR857740A (en) Improvements to feed mechanisms for machine tools
FR868763A (en) Auxiliary motor for bicycles
FR869432A (en) Improvements to ignition devices
GB518123A (en) Improvements relating to paper-making machines
FR877144A (en) Cover for propeller hubs
FR872532A (en) Improvements made to gasifier filters
FR844869A (en) Improvements to machines for gear finishing
FR869412A (en) Device for the excitation of synchronous machines
FR876290A (en) Advancement mechanism for machine tools
FR886417A (en) Dosing-mixer for gasifiers
FR876782A (en) Condenser-heater for gasifier
FR858115A (en) Improvements to so-called "unwinder" machines for obtaining wood in sheets
FR872531A (en) Water separator for gasifier
FR868257A (en) Films for language teaching
FR885242A (en) Improvements to regulators for synchronous machines