GB1052116A - - Google Patents

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Publication number
GB1052116A
GB1052116A GB1052116DA GB1052116A GB 1052116 A GB1052116 A GB 1052116A GB 1052116D A GB1052116D A GB 1052116DA GB 1052116 A GB1052116 A GB 1052116A
Authority
GB
United Kingdom
Prior art keywords
rotor
liquid
inlet pipe
rake
rotors
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.)
Active
Application number
Publication of GB1052116A publication Critical patent/GB1052116A/en
Active 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
    • B03D1/1406—Flotation machines with special arrangement of a plurality of flotation cells, e.g. positioning a flotation cell inside another
    • 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
    • B03D1/1493—Flotation machines with means for establishing a specified flow pattern

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Physical Water Treatments (AREA)
  • Paper (AREA)

Abstract

1,052,116. Flotation apparatus. KOICHI NAKAMURA. Feb. 8, 1964 [Feb. 20, 1963; May 7, 1963], No. 6793/64. Heading B2H. A flotation tank is provided with a plurality of rotors 3, a flange-plate 4 positioned above each rotor, a cylinder 2 for feeding each rotor with gas to aerate the liquid and vertical guide plates 5 for directing the flow to a discharge outlet 8 positioned between limits 7 and 7' formed by intersecting lines 7', 4' and 7, 4', 3', the arrangement being such that the liquid passes from one rotor to another at increased depth for subsequent aeration. Fig. 10 shows one form of rotor 3 fed with liquid through an inlet pipe 11, the discharge outlet being provided with a rake 15; a further inlet pipe 11' is also provided, Fig. 11 (not shown). The bottom of the tank may be stepped as shown in Fig. 1 or it may be inclined, Figs. 8 and 9 (not shown), ore liquid being fed through an inlet pipe E and discharged as waste through an outlet F while the refined ore is discharged over the side by a rake C. The partitions between the rotors may be removed, Fig. 6 and 7 (not shown).
GB1052116D Active GB1052116A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1249784T

Publications (1)

Publication Number Publication Date
GB1052116A true GB1052116A (en)

Family

ID=34778040

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1052116D Active GB1052116A (en)

Country Status (2)

Country Link
DE (1) DE1249784B (en)
GB (1) GB1052116A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016132016A1 (en) * 2015-02-18 2016-08-25 Outotec (Finland) Oy A flotation device and method for passing coarser sized particles through a flotation device
RU2681140C2 (en) * 2016-08-05 2019-03-04 Оутотек (Финлэнд) Ой Flotation installation

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016132016A1 (en) * 2015-02-18 2016-08-25 Outotec (Finland) Oy A flotation device and method for passing coarser sized particles through a flotation device
AU2016221600B2 (en) * 2015-02-18 2018-11-08 Outotec (Finland) Oy A flotation device and method for passing coarser sized particles through a flotation device
RU2681140C2 (en) * 2016-08-05 2019-03-04 Оутотек (Финлэнд) Ой Flotation installation
US11554379B2 (en) 2016-08-05 2023-01-17 Outotec (Finland) Oy Flotation line and a method

Also Published As

Publication number Publication date
DE1249784B (en) 1967-09-14

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