FR1063149A - Perfectionnements aux décanteurs - Google Patents

Perfectionnements aux décanteurs

Info

Publication number
FR1063149A
FR1063149A FR1063149DA FR1063149A FR 1063149 A FR1063149 A FR 1063149A FR 1063149D A FR1063149D A FR 1063149DA FR 1063149 A FR1063149 A FR 1063149A
Authority
FR
France
Prior art keywords
settling tanks
settling
tanks
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
English (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.)
Neyrpic SA
Original Assignee
Neyrpic SA
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 Neyrpic SA filed Critical Neyrpic SA
Application granted granted Critical
Publication of FR1063149A publication Critical patent/FR1063149A/fr
Expired legal-status Critical Current

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21D—SHAFTS; TUNNELS; GALLERIES; LARGE UNDERGROUND CHAMBERS
    • E21D11/00—Lining tunnels, galleries or other underground cavities, e.g. large underground chambers; Linings therefor; Making such linings in situ, e.g. by assembling
    • E21D11/14—Lining predominantly with metal
    • E21D11/18—Arch members ; Network made of arch members ; Ring elements; Polygon elements; Polygon elements inside arches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0012—Settling tanks making use of filters, e.g. by floating layers of particulate material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/003—Sedimentation tanks provided with a plurality of compartments separated by a partition wall
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0051—Plurality of tube like channels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0057—Settling tanks provided with contact surfaces, e.g. baffles, particles with counter-current flow direction of liquid and solid particles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/10—Settling tanks with multiple outlets for the separated liquids
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Geology (AREA)
  • Extraction Or Liquid Replacement (AREA)
FR1063149D 1954-02-11 1952-06-06 Perfectionnements aux décanteurs Expired FR1063149A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB4106/54A GB746980A (en) 1954-02-11 1954-02-11 Improvements in or relating to decanting apparatus

Publications (1)

Publication Number Publication Date
FR1063149A true FR1063149A (fr) 1954-04-29

Family

ID=9770893

Family Applications (3)

Application Number Title Priority Date Filing Date
FR316168D Expired FR316168A (fr) 1954-02-11
FR1064620D Expired FR1064620A (fr) 1954-02-11 1950-10-12 Perfectionnements aux appareils séparateurs de particules en suspension dans les liquides
FR1063149D Expired FR1063149A (fr) 1954-02-11 1952-06-06 Perfectionnements aux décanteurs

Family Applications Before (2)

Application Number Title Priority Date Filing Date
FR316168D Expired FR316168A (fr) 1954-02-11
FR1064620D Expired FR1064620A (fr) 1954-02-11 1950-10-12 Perfectionnements aux appareils séparateurs de particules en suspension dans les liquides

Country Status (4)

Country Link
BE (1) BE526361A (fr)
CH (2) CH316169A (fr)
FR (3) FR1064620A (fr)
GB (1) GB746980A (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344316A2 (fr) * 1974-09-18 1977-10-14 Huardeau Jacques Clarificateur-decanteur a flux oblique et a systeme de separation tubulaire, a plaques ou mixtes plaques et faisceaux
FR2469948A1 (fr) * 1979-11-20 1981-05-29 Nordstjernan Rederi Ab Procede et dispositif pour introduire et distribuer des liquides composites dans un appareil de separation laminaire

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2883059A (en) * 1957-05-10 1959-04-21 Ca Nat Research Council Settling device
NL269649A (fr) * 1960-09-28 1900-01-01
US3272341A (en) * 1961-09-21 1966-09-13 Insinooritoimisto Engineering Wet sedimentation apparatus
NO120984B (fr) * 1964-12-23 1970-12-28 Mitsubishi Heavy Ind Ltd
US3393149A (en) * 1965-12-14 1968-07-16 Gen Services Company Dosage control system and method for the treatment of water or sewage
US3425936A (en) * 1967-03-02 1969-02-04 Neptune Microfloc Inc Waste water treatment system
US3482694A (en) * 1967-06-27 1969-12-09 Neptune Microfloc Inc Method and apparatus for separation of solids from liouids
US3399135A (en) * 1967-09-29 1968-08-27 Neptune Microfloc Inc Method of removing solids from liquids
SE368776B (fr) * 1969-06-28 1974-07-22 Pielkenrood Vinitex Bv
NL6909974A (fr) * 1969-06-28 1970-12-30
GB1309930A (en) * 1969-07-07 1973-03-14 Pielkenrood Vinitex Bv Separators for removing flotation and or precipitation components from a liquid
NL7001713A (fr) * 1970-02-06 1971-08-10 Pielkenrood Vinitex Bv
SE340087B (fr) * 1970-03-12 1971-11-08 Nordstjernan Rederi Ab
US3721347A (en) * 1970-06-26 1973-03-20 Pielkenrood Vinitex Bv Purification device for removing heavy components from a suspension
JPS5039585B2 (fr) * 1972-12-20 1975-12-18
GB1469833A (en) * 1974-03-26 1977-04-06 Hartley Simon Ltd Separation of oil from oil and water mixtures
JPS51123961A (en) * 1975-04-21 1976-10-29 Ube Nitto Kasei Kk Gravity system separation device
JPS5219367A (en) * 1975-08-05 1977-02-14 Matsuyama Kogyo Kk Separator of oil and water
JPS5262569U (fr) * 1975-11-04 1977-05-09
US4039449A (en) * 1976-05-20 1977-08-02 Ecodyne Corporation Floc barrier
DE69224053D1 (de) * 1992-01-31 1998-02-19 Hydrotech S R L Flüssigkeitstrennvorrichtung

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2344316A2 (fr) * 1974-09-18 1977-10-14 Huardeau Jacques Clarificateur-decanteur a flux oblique et a systeme de separation tubulaire, a plaques ou mixtes plaques et faisceaux
FR2469948A1 (fr) * 1979-11-20 1981-05-29 Nordstjernan Rederi Ab Procede et dispositif pour introduire et distribuer des liquides composites dans un appareil de separation laminaire
US4400280A (en) * 1979-11-20 1983-08-23 Axel Johnson Engineering, Ab Method and apparatus for supplying distributing composite liquids to a laminar separation apparatus

Also Published As

Publication number Publication date
BE526361A (fr) 1900-01-01
CH316168A (fr) 1956-09-30
FR1064620A (fr) 1954-05-17
GB746980A (en) 1956-03-21
FR316168A (fr) 1900-01-01
CH316169A (fr) 1956-09-30

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