GB9106574D0 - Improvements in or relating to material treatment apparatus - Google Patents

Improvements in or relating to material treatment apparatus

Info

Publication number
GB9106574D0
GB9106574D0 GB919106574A GB9106574A GB9106574D0 GB 9106574 D0 GB9106574 D0 GB 9106574D0 GB 919106574 A GB919106574 A GB 919106574A GB 9106574 A GB9106574 A GB 9106574A GB 9106574 D0 GB9106574 D0 GB 9106574D0
Authority
GB
United Kingdom
Prior art keywords
treatment apparatus
treatment
relating
outlet
pipe
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.)
Pending
Application number
GB919106574A
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.)
BAGGHLEY JACK
Original Assignee
BAGGHLEY JACK
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 BAGGHLEY JACK filed Critical BAGGHLEY JACK
Priority to GB919106574A priority Critical patent/GB9106574D0/en
Publication of GB9106574D0 publication Critical patent/GB9106574D0/en
Priority to EP92907503A priority patent/EP0595816A1/en
Priority to AU14332/92A priority patent/AU1433292A/en
Priority to PCT/GB1992/000558 priority patent/WO1992017260A1/en
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0208—Separation of non-miscible liquids by sedimentation
    • B01D17/0211—Separation of non-miscible liquids by sedimentation with baffles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • 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
    • B01D21/0054—Plates in form of a coil
    • 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
    • B01D21/0087—Settling tanks provided with means for ensuring a special flow pattern, e.g. even inflow or outflow
    • 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
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/265—Separation of sediment aided by centrifugal force or centripetal force by using a vortex inducer or vortex guide, e.g. coil
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/005—Separating solid material from the gas/liquid stream
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01J—CHEMICAL OR PHYSICAL PROCESSES, e.g. CATALYSIS OR COLLOID CHEMISTRY; THEIR RELEVANT APPARATUS
    • B01J8/00—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes
    • B01J8/08—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles
    • B01J8/12—Chemical or physical processes in general, conducted in the presence of fluids and solid particles; Apparatus for such processes with moving particles moved by gravity in a downward flow
    • 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
    • B03B—SEPARATING SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES OR JIGS
    • B03B5/00—Washing granular, powdered or lumpy materials; Wet separating
    • 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
    • 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
    • B03D1/242—Nozzles for injecting gas into the flotation tank
    • 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
    • B03D1/02—Froth-flotation processes
    • B03D1/028—Control and monitoring of flotation processes; computer models therefor
    • 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
    • B03D1/1431—Dissolved air flotation machines

Abstract

Material treatment apparatus (10) has a housing (11) with inlet (31) for material to be treated. A helical wall (21) defines an angularly and axially extending flow path for material. Gas can escape through pipe (9) and liquid is discharged through outlet (30). Solids pass on wall (21) to channel (25) to a separate container (27) having outlet (28). Treatment gas can be introduced at nozzles (40) and other treatment material e.g. defoaming agent can be introduced at axially spaced nozzles (43). If sedimentation only is required, pipe (9) can be omitted. The apparatus is compact.
GB919106574A 1991-03-27 1991-03-27 Improvements in or relating to material treatment apparatus Pending GB9106574D0 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB919106574A GB9106574D0 (en) 1991-03-27 1991-03-27 Improvements in or relating to material treatment apparatus
EP92907503A EP0595816A1 (en) 1991-03-27 1992-03-26 Material treatment apparatus
AU14332/92A AU1433292A (en) 1991-03-27 1992-03-26 Material treatment apparatus
PCT/GB1992/000558 WO1992017260A1 (en) 1991-03-27 1992-03-26 Material treatment apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB919106574A GB9106574D0 (en) 1991-03-27 1991-03-27 Improvements in or relating to material treatment apparatus

Publications (1)

Publication Number Publication Date
GB9106574D0 true GB9106574D0 (en) 1991-05-15

Family

ID=10692327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB919106574A Pending GB9106574D0 (en) 1991-03-27 1991-03-27 Improvements in or relating to material treatment apparatus

Country Status (4)

Country Link
EP (1) EP0595816A1 (en)
AU (1) AU1433292A (en)
GB (1) GB9106574D0 (en)
WO (1) WO1992017260A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE510561C2 (en) * 1992-06-30 1999-06-07 Cyclotech Ab Centrifugal separator
GB9313589D0 (en) * 1993-07-01 1993-08-18 Southern Water Services Ltd Separating liquid suspensions
AUPM714794A0 (en) * 1994-07-29 1994-08-18 International Fluid Separation Pty Limited Separation apparatus and method
AUPP924799A0 (en) * 1999-03-17 1999-04-15 Geo2 Limited Improved separator and process
GB2354466B (en) 1999-09-22 2003-10-08 Southern Water Services Ltd Liquid treatment installation and methods of construction thereof
EP1188540B1 (en) * 2000-09-19 2005-03-23 Fuji Photo Film Co., Ltd. Method for recycling plastic products and process with apparatus for washing crushed plastic
ES2214203T3 (en) * 2000-09-27 2004-09-16 Meri Entsorgungstechnik Fur Die Papierindustrie Gmbh DEVICE FOR FLOATING IN COLUMN.
EP1462519A1 (en) * 2003-03-24 2004-09-29 Boehringer Ingelheim Austria GmbH Method and devices for producing biomolecules
FR2857032A1 (en) * 2003-05-15 2005-01-07 Kadant Lamort PAPER PULP MILLING METHOD AND FLOTATION CELL USED FOR THIS PROCESS
FR2854907B1 (en) * 2003-05-15 2006-03-24 Kadant Lamort PAPER PULP MILLING METHOD AND FLOTATION CELL USED FOR THIS PROCESS
CN100363080C (en) * 2005-05-20 2008-01-23 清华大学 Suspended matter separator in water
EP2088196A1 (en) * 2008-02-08 2009-08-12 Boehringer Ingelheim RCV GmbH & Co KG Methods and devices for producing biomolecules
NL1037680C2 (en) * 2010-02-03 2011-08-04 Wavin Bv Inspection chamber with filter.
WO2013020271A1 (en) * 2011-08-09 2013-02-14 株洲市兴民科技有限公司 Flotation method and device for splitting tailings, and use thereof
CN102580368A (en) * 2012-03-27 2012-07-18 胡开吉 Spiral-flow type primary settling device for running water
AU2014400363B2 (en) 2014-07-11 2020-05-14 Robert Mckenzie Phase separator using pressure differential
CA2857672A1 (en) * 2014-07-11 2016-01-11 Robert Mckenzie Vertical gas/liquid phase separator
WO2022073139A1 (en) * 2020-10-09 2022-04-14 Sand Separation Technologies Inc. Phase separator with interleaved baffles

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2300129A (en) * 1940-11-04 1942-10-27 Mccurdy Howard Helical flow separator
DE1052360B (en) * 1956-05-05 1959-03-12 Siemens Ag Separator for oil-water mixtures
DE1157105B (en) * 1959-10-14 1963-11-07 Charles John Orlofski Water toiler for deoiling bilge or ballast water from ships
FR2663238B1 (en) * 1990-06-18 1992-09-18 Inst Francais Du Petrole METHOD AND DEVICE FOR SEPARATING BETWEEN A CONTINUOUS FLUID PHASE AND A DISPERSED PHASE, AND APPLICATION.

Also Published As

Publication number Publication date
AU1433292A (en) 1992-11-02
EP0595816A1 (en) 1994-05-11
WO1992017260A1 (en) 1992-10-15

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