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AU5591999A - Apparatus for the separation of solids and liquids - Google Patents

Apparatus for the separation of solids and liquids

Info

Publication number
AU5591999A
AU5591999A AU55919/99A AU5591999A AU5591999A AU 5591999 A AU5591999 A AU 5591999A AU 55919/99 A AU55919/99 A AU 55919/99A AU 5591999 A AU5591999 A AU 5591999A AU 5591999 A AU5591999 A AU 5591999A
Authority
AU
Australia
Prior art keywords
solids
liquids
separation
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.)
Abandoned
Application number
AU55919/99A
Inventor
Malcolm David Thomas
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of AU5591999A publication Critical patent/AU5591999A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • B01D21/0018—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank
    • 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
    • B01D21/0042—Baffles or guide plates
    • 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
    • B01D21/01—Separation of suspended solid particles from liquids by sedimentation using flocculating agents
    • 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
    • B01D21/16—Settling tanks with multiple outlets for the separated liquids provided with flocculating compartments
    • 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
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2411—Feed mechanisms for settling tanks having a tangential inlet
    • 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
    • B01D21/2427—The feed or discharge opening located at a distant position from the side walls
    • 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
    • B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
    • 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
    • B01D21/30—Control equipment
    • B01D21/32—Density control of clear liquid or sediment, e.g. optical control ; Control of physical properties
    • 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
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Cyclones (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
AU55919/99A 1998-09-02 1999-09-02 Apparatus for the separation of solids and liquids Abandoned AU5591999A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
ZA98/8005 1998-09-02
ZA988005A ZA988005B (en) 1998-09-02 1998-09-02 Apparatus for the separation of solids and liquids
PCT/ZA1999/000079 WO2000012192A1 (en) 1998-09-02 1999-09-02 Apparatus for the separation of solids and liquids

Publications (1)

Publication Number Publication Date
AU5591999A true AU5591999A (en) 2000-03-21

Family

ID=25587257

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55919/99A Abandoned AU5591999A (en) 1998-09-02 1999-09-02 Apparatus for the separation of solids and liquids

Country Status (5)

Country Link
AR (1) AR020368A1 (en)
AU (1) AU5591999A (en)
PE (1) PE20000841A1 (en)
WO (1) WO2000012192A1 (en)
ZA (1) ZA988005B (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2361915B (en) * 2000-05-05 2002-12-24 Genesis Fluid Solutions Llc High speed dewatering of slurries
AUPS217702A0 (en) * 2002-05-07 2002-06-06 Outokumpu Oyj Dilution apparatus for a thickener
FI122057B (en) * 2006-10-30 2011-08-15 Outotec Oyj Thickening and thickening procedure
FI123419B (en) * 2006-10-30 2013-04-30 Outotec Oyj Thickening plant and process
BRPI0912808A2 (en) 2008-05-15 2015-10-13 Outotec Oyj feed well improvements
EP2543745A1 (en) * 2011-07-06 2013-01-09 Cognis IP Management GmbH Method for controlling solids/liquid decant unit operations and systems
US20130008856A1 (en) * 2011-07-06 2013-01-10 Cognis Ip Management Gmbh Method For Controlling Solids/Liquid Decant Unit Operations And Systems
CN108392857B (en) * 2018-03-29 2019-01-15 北京科技大学 A kind of deep wimble thickener of underflow density quick self modulation control
CN114455680B (en) * 2022-01-26 2023-07-14 浙江杰嘉环保设备有限公司 Mud-water precipitation separation device and method

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IN153184B (en) * 1978-10-10 1984-06-09 Dorr Oliver Inc
DE3630666A1 (en) * 1986-09-09 1988-03-17 Nalco Chemical Co METHOD FOR THE DRAINAGE OF CLEANING SLUDGE, IN PARTICULAR ON CHAMBER FILTER PRESSES
DE3818624A1 (en) * 1988-06-01 1989-12-07 Akw Apparate Verfahren Clarifying thickener, and process operating therewith
US5147556A (en) * 1988-11-17 1992-09-15 Supaflo Pty. Limited Thickener

Also Published As

Publication number Publication date
ZA988005B (en) 1999-05-26
WO2000012192A1 (en) 2000-03-09
PE20000841A1 (en) 2000-09-02
AR020368A1 (en) 2002-05-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase