GB1322476A - Flotation apparatus - Google Patents

Flotation apparatus

Info

Publication number
GB1322476A
GB1322476A GB683672A GB683672A GB1322476A GB 1322476 A GB1322476 A GB 1322476A GB 683672 A GB683672 A GB 683672A GB 683672 A GB683672 A GB 683672A GB 1322476 A GB1322476 A GB 1322476A
Authority
GB
United Kingdom
Prior art keywords
agitator
feb
flotation apparatus
penarroya
metallurgique
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
GB683672A
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.)
Societe Miniere et Metallurgique de Penarroya
Original Assignee
Societe Miniere et Metallurgique de Penarroya
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 Societe Miniere et Metallurgique de Penarroya filed Critical Societe Miniere et Metallurgique de Penarroya
Publication of GB1322476A publication Critical patent/GB1322476A/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
    • B03D1/24—Pneumatic
    • B03D1/245—Injecting gas through perforated or porous area

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biotechnology (AREA)
  • Mixers Of The Rotary Stirring Type (AREA)
  • Paper (AREA)
  • Processing And Handling Of Plastics And Other Materials For Molding In General (AREA)

Abstract

1322476 Agitators; flotation apparatus SOC MINIERE ET METALLURGIQUE DE PENARROYA 14 Feb 1972 [19 Feb 1971] 6836/72 Headings B1C and B2H An agitator for a froth flotation plant has a perforated sheet body 4 in the shape of two fusto-cones joined at their small ends. Air may be supplied through the hollow shaft 1 and the end plates 5, 6 are apertured as at 7 for the passage of pulp. The sheet may be supported by bars 2, 3. The agitator may be made of or covered in rubber or plastics, it may be 10 mm. thick with 40 mm. holes spaced 40 mm. apart and the cone apex angles may be about 30‹ and 15‹.
GB683672A 1971-02-19 1972-02-14 Flotation apparatus Expired GB1322476A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7105710A FR2125210B1 (en) 1971-02-19 1971-02-19

Publications (1)

Publication Number Publication Date
GB1322476A true GB1322476A (en) 1973-07-04

Family

ID=9072171

Family Applications (1)

Application Number Title Priority Date Filing Date
GB683672A Expired GB1322476A (en) 1971-02-19 1972-02-14 Flotation apparatus

Country Status (18)

Country Link
US (1) US3752313A (en)
AU (1) AU468207B2 (en)
BE (1) BE779346A (en)
BG (1) BG27059A3 (en)
BR (1) BR7200902D0 (en)
CA (1) CA973283A (en)
CS (1) CS175426B2 (en)
DD (1) DD94965A5 (en)
DE (1) DE2206585B2 (en)
ES (1) ES399413A1 (en)
FR (1) FR2125210B1 (en)
GB (1) GB1322476A (en)
IT (1) IT949426B (en)
PL (1) PL77487B1 (en)
RO (1) RO55950A (en)
SU (1) SU564778A3 (en)
YU (1) YU35217B (en)
ZA (1) ZA72967B (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113617319A (en) * 2021-08-02 2021-11-09 徐州莫大新材料科技有限公司 Agitating unit is used in production of degradable soil improvement water retention solid water

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4011163A (en) * 1975-06-19 1977-03-08 Fairbanks Fred A Water waste treatment
FR2320784A1 (en) * 1975-08-14 1977-03-11 Penarroya IMPROVED FLOTATION DEVICE WITH MECHANICAL AGITATION
CN109225663B (en) * 2018-11-21 2020-12-01 严园妹 Flotation machine capable of reducing scaling

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1374446A (en) * 1918-10-16 1921-04-12 William E Greenawalt Apparatus for treating liquids with gases
GB248279A (en) * 1925-09-21 1926-03-04 Max Kraut Improvements in flotation apparatus
US1761136A (en) * 1926-09-01 1930-06-03 Southwestern Eng Co Mineral-flotation apparatus
FR802504A (en) * 1935-03-22 1936-09-07 Flotation device
US3067988A (en) * 1958-04-30 1962-12-11 Penarroya Miniere Metall Flotation with mechanical agitation

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113617319A (en) * 2021-08-02 2021-11-09 徐州莫大新材料科技有限公司 Agitating unit is used in production of degradable soil improvement water retention solid water

Also Published As

Publication number Publication date
SU564778A3 (en) 1977-07-05
FR2125210B1 (en) 1975-11-21
YU35217B (en) 1980-10-31
BG27059A3 (en) 1979-08-15
DD94965A5 (en) 1973-01-12
CS175426B2 (en) 1977-05-31
DE2206585C3 (en) 1974-05-30
CA973283A (en) 1975-08-19
DE2206585B2 (en) 1973-10-25
RO55950A (en) 1974-03-01
DE2206585A1 (en) 1972-08-31
YU36772A (en) 1980-04-30
BE779346A (en) 1972-05-30
FR2125210A1 (en) 1972-09-29
AU3902972A (en) 1973-08-23
US3752313A (en) 1973-08-14
PL77487B1 (en) 1975-04-30
IT949426B (en) 1973-06-11
AU468207B2 (en) 1973-08-23
ZA72967B (en) 1972-10-25
ES399413A1 (en) 1974-10-16
BR7200902D0 (en) 1973-06-05

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee