NL185448B - Inrichting voor het floteren van uitgevlokt slib in een vloeistof. - Google Patents

Inrichting voor het floteren van uitgevlokt slib in een vloeistof.

Info

Publication number
NL185448B
NL185448B NLAANVRAGE8001372,A NL8001372A NL185448B NL 185448 B NL185448 B NL 185448B NL 8001372 A NL8001372 A NL 8001372A NL 185448 B NL185448 B NL 185448B
Authority
NL
Netherlands
Prior art keywords
tank
passage
liquid
free edge
side wall
Prior art date
Application number
NLAANVRAGE8001372,A
Other languages
English (en)
Other versions
NL185448C (nl
NL8001372A (nl
Original Assignee
Esmil Bv
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 Esmil Bv filed Critical Esmil Bv
Priority to NLAANVRAGE8001372,A priority Critical patent/NL185448C/nl
Priority to EP81200235A priority patent/EP0035812B1/en
Priority to DE8181200235T priority patent/DE3160067D1/de
Priority to AT81200235T priority patent/ATE2483T1/de
Priority to CA000372288A priority patent/CA1146678A/en
Priority to AR284539A priority patent/AR225494A1/es
Priority to US06/241,256 priority patent/US4470903A/en
Priority to BR8101365A priority patent/BR8101365A/pt
Publication of NL8001372A publication Critical patent/NL8001372A/nl
Publication of NL185448B publication Critical patent/NL185448B/nl
Application granted granted Critical
Publication of NL185448C publication Critical patent/NL185448C/nl

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
    • B03D1/24—Pneumatic
    • B03D1/26—Air lift 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
    • B03D1/1412—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
    • B03D1/1443—Feed or discharge mechanisms for flotation tanks
    • B03D1/1456—Feed mechanisms for the slurry
    • 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)
NLAANVRAGE8001372,A 1980-03-07 1980-03-07 Inrichting voor het floteren van uitgevlokt slib in een vloeistof. NL185448C (nl)

Priority Applications (8)

Application Number Priority Date Filing Date Title
NLAANVRAGE8001372,A NL185448C (nl) 1980-03-07 1980-03-07 Inrichting voor het floteren van uitgevlokt slib in een vloeistof.
DE8181200235T DE3160067D1 (en) 1980-03-07 1981-02-26 Apparatus for the flotation of flocculated solid material in a liquid
AT81200235T ATE2483T1 (de) 1980-03-07 1981-02-26 Vorrichtung zur flotation flockenbildender feststoffe in einer fluessigkeit.
EP81200235A EP0035812B1 (en) 1980-03-07 1981-02-26 Apparatus for the flotation of flocculated solid material in a liquid
CA000372288A CA1146678A (en) 1980-03-07 1981-03-04 Apparatus for the flotation of flocculated solid material in a liquid
AR284539A AR225494A1 (es) 1980-03-07 1981-03-06 Aparato para la flotacion de material solido floculado en un liquido
US06/241,256 US4470903A (en) 1980-03-07 1981-03-06 Apparatus for the flotation of flocculated solid material in a liquid
BR8101365A BR8101365A (pt) 1980-03-07 1981-03-09 Aparelho para a flutuacao de materia solida floculada em um liquido

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
NLAANVRAGE8001372,A NL185448C (nl) 1980-03-07 1980-03-07 Inrichting voor het floteren van uitgevlokt slib in een vloeistof.
NL8001372 1980-03-07

Publications (3)

Publication Number Publication Date
NL8001372A NL8001372A (nl) 1981-10-01
NL185448B true NL185448B (nl) 1989-11-16
NL185448C NL185448C (nl) 1990-04-17

Family

ID=19834948

Family Applications (1)

Application Number Title Priority Date Filing Date
NLAANVRAGE8001372,A NL185448C (nl) 1980-03-07 1980-03-07 Inrichting voor het floteren van uitgevlokt slib in een vloeistof.

Country Status (8)

Country Link
US (1) US4470903A (nl)
EP (1) EP0035812B1 (nl)
AR (1) AR225494A1 (nl)
AT (1) ATE2483T1 (nl)
BR (1) BR8101365A (nl)
CA (1) CA1146678A (nl)
DE (1) DE3160067D1 (nl)
NL (1) NL185448C (nl)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5939649U (ja) * 1982-09-03 1984-03-13 日本ボ−ルドウイン株式会社 ラダ−フイルタ
DE3526576A1 (de) * 1985-07-25 1987-02-05 Voith Gmbh J M Flotationsgrossbehaelter
DE3629026A1 (de) * 1986-08-27 1988-03-03 Uhde Gmbh Verfahren und vorrichtung zur abtrennung von grobkornbestandteilen eines salzes oder salzgemisches
US5022984A (en) * 1990-02-28 1991-06-11 The Black Clawson Company Froth flotation apparatus and method
FI97128C (fi) * 1993-12-20 1996-10-25 Oiva Suutarinen Vedenpuhdistuslaitos
US5538631A (en) * 1995-03-08 1996-07-23 Yeh; George C. Method and apparatus for dissolved air flotation and related waste water treatments
US5565099A (en) * 1995-11-27 1996-10-15 Les Traitements Des Eaux Poseidon Inc. Floatation cell with integrated wall scraping means
FR2835247B1 (fr) * 2002-01-30 2005-01-28 Ondeo Degremont Installation de traitement d'eaux par flottation
FR2837197B1 (fr) * 2002-03-12 2005-01-28 Ondeo Degremont Procede et dispositif de clarification de liquides, notamment d'eaux, charges de matieres en suspension
WO2008000036A1 (en) * 2006-06-30 2008-01-03 Newcastle Innovation Limited Device and method for detecting the frothing ability of a fluid
CA2656212C (en) * 2006-07-12 2016-06-21 Newcastle Innovation Limited Flotation cell
FR2916196B1 (fr) * 2007-05-18 2009-07-24 Otv Sa Installation de traitement d'eau par flottation, et procede de traitement d'eau correspondant
US8518266B2 (en) * 2009-11-16 2013-08-27 Rg Delaware, Inc. Dissolved air flotation clarifier
US8715498B2 (en) 2011-02-09 2014-05-06 Tervita Corporation System and apparatus for treating well flow-back and produced water or other wastewater
US10377641B2 (en) 2013-08-26 2019-08-13 Exterran Water Solutions Ulc Gas flotation tank
US9409796B2 (en) 2013-08-26 2016-08-09 Exterran Water Solutions Ulc Gas flotation tank
NO20131251A1 (no) * 2013-09-17 2015-03-18 Ewos Innovation As Fremgangsmåte og anordning for å måle flytegenskaper av fôrpellet

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1351155A (en) * 1920-08-31 Ore-flotation apparatus
US2330589A (en) * 1940-01-24 1943-09-28 Juell Fredrik Method and device for separating solid substances from suspensions
FR877193A (fr) * 1940-01-24 1942-11-30 Procédé et dispositif pour séparer des substances solides de leurs suspensions
DE1417701A1 (de) * 1961-12-15 1968-10-24 Pullman Inc Vorrichtung,um Feststoffteilchen mit Gasen in Beruehrung zu bringen
GB930951A (en) * 1962-03-24 1963-07-10 Jarmil Pav A method and apparatus for the continuous separation of substances suspended in liquids
DE1517701B2 (de) * 1962-03-27 1971-09-16 Pav, Jarmil, Prag Vorrichtung zur reinigung von abwaessern
US3286844A (en) * 1963-09-26 1966-11-22 Ed Jones Corp Fiber flotation apparatus
DE1792607A1 (de) * 1968-09-26 1972-02-10 Aka Ab Apparatkemiska Verfahren zum Reinigen und Klaeren von verunreinigtem Wasser durch Flotation
US3769207A (en) * 1971-06-14 1973-10-30 E Baer Process of separation of emulsified or dispersed matter from water
SE7510387L (sv) * 1975-09-17 1977-03-18 Stig Arvid Henrikson Forfarande vid rening av vatten
US4230561A (en) * 1979-04-02 1980-10-28 Mcmurray Russell L Method and apparatus for separating clay from coal fines

Also Published As

Publication number Publication date
CA1146678A (en) 1983-05-17
NL185448C (nl) 1990-04-17
EP0035812A1 (en) 1981-09-16
EP0035812B1 (en) 1983-02-16
NL8001372A (nl) 1981-10-01
DE3160067D1 (en) 1983-03-24
ATE2483T1 (de) 1983-03-15
BR8101365A (pt) 1981-09-08
US4470903A (en) 1984-09-11
AR225494A1 (es) 1982-03-31

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Legal Events

Date Code Title Description
A1B A search report has been drawn up
A85 Still pending on 85-01-01
BC A request for examination has been filed
V1 Lapsed because of non-payment of the annual fee