ES399413A1 - Flotation apparatus - Google Patents

Flotation apparatus

Info

Publication number
ES399413A1
ES399413A1 ES399413A ES399413A ES399413A1 ES 399413 A1 ES399413 A1 ES 399413A1 ES 399413 A ES399413 A ES 399413A ES 399413 A ES399413 A ES 399413A ES 399413 A1 ES399413 A1 ES 399413A1
Authority
ES
Spain
Prior art keywords
flotation apparatus
frustums
enveloping
cones
coaxial
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
ES399413A
Other languages
Spanish (es)
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 ES399413A1 publication Critical patent/ES399413A1/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

Abstract

The efficiency of the agitator shown in French Pat. No. 1,200,365 is improved by enveloping the outer bars defining two coaxial and oppositely disposed frustums of cones with a sheet of perforated material.
ES399413A 1971-02-19 1972-02-02 Flotation apparatus Expired ES399413A1 (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
ES399413A1 true ES399413A1 (en) 1974-10-16

Family

ID=9072171

Family Applications (1)

Application Number Title Priority Date Filing Date
ES399413A Expired ES399413A1 (en) 1971-02-19 1972-02-02 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)

Families Citing this family (4)

* 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
CN113617319B (en) * 2021-08-02 2023-01-13 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

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

Also Published As

Publication number Publication date
RO55950A (en) 1974-03-01
CA973283A (en) 1975-08-19
SU564778A3 (en) 1977-07-05
AU468207B2 (en) 1973-08-23
FR2125210B1 (en) 1975-11-21
DE2206585B2 (en) 1973-10-25
DE2206585C3 (en) 1974-05-30
FR2125210A1 (en) 1972-09-29
AU3902972A (en) 1973-08-23
BE779346A (en) 1972-05-30
PL77487B1 (en) 1975-04-30
ZA72967B (en) 1972-10-25
US3752313A (en) 1973-08-14
YU36772A (en) 1980-04-30
CS175426B2 (en) 1977-05-31
GB1322476A (en) 1973-07-04
DE2206585A1 (en) 1972-08-31
DD94965A5 (en) 1973-01-12
BG27059A3 (en) 1979-08-15
YU35217B (en) 1980-10-31
BR7200902D0 (en) 1973-06-05
IT949426B (en) 1973-06-11

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