KR940703718A - 액체중에 현탁된 고체의 소용돌이 엉김(vortex flocculation of solids suspended in liquid) - Google Patents

액체중에 현탁된 고체의 소용돌이 엉김(vortex flocculation of solids suspended in liquid)

Info

Publication number
KR940703718A
KR940703718A KR1019940702280A KR19940702280A KR940703718A KR 940703718 A KR940703718 A KR 940703718A KR 1019940702280 A KR1019940702280 A KR 1019940702280A KR 19940702280 A KR19940702280 A KR 19940702280A KR 940703718 A KR940703718 A KR 940703718A
Authority
KR
South Korea
Prior art keywords
conduit
liquid
vortex flow
flow
section
Prior art date
Application number
KR1019940702280A
Other languages
English (en)
Inventor
로저스 윌리암
Original Assignee
로저스 윌리암
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 로저스 윌리암 filed Critical 로저스 윌리암
Publication of KR940703718A publication Critical patent/KR940703718A/ko

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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
    • B01D21/01—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
    • B01D21/0027—Floating sedimentation devices
    • 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
    • B01D21/08—Settling tanks with single outlets for the separated liquid 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
    • B01D21/2433—Discharge mechanisms for floating 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2444—Discharge mechanisms for the classified 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
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal 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
    • B01D21/26—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
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04C—APPARATUS USING FREE VORTEX FLOW, e.g. CYCLONES
    • B04C3/00—Apparatus in which the axial direction of the vortex flow following a screw-thread type line remains unchanged ; Devices in which one of the two discharge ducts returns centrally through the vortex chamber, a reverse-flow vortex being prevented by bulkheads in the central discharge duct
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/38—Treatment of water, waste water, or sewage by centrifugal separation
    • C02F1/385—Treatment of water, waste water, or sewage by centrifugal separation by centrifuging suspensions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Organic Chemistry (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Physical Water Treatments (AREA)

Abstract

본 발명은 현탁된 입자와 첨가된 엉김체를 가지고 있는 액체를, 단면이 원형이고 단면 크기가 도관을 통해 액체가 흐르는 방향으로 증가하는 경사진 도관을 통해 소용돌이 흐름으로서 통과시키는 것을 포함하는, 플록 형성을 촉진하는 방법에 관한 것이다.

Description

액체중에 현탁된 고체의 소용돌이 엉김(VORTEX FLOCCULATION OF SOLIDS SUSPENDED IN LIQUID)
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음

Claims (9)

  1. 현탁된 입자들을 가지고 있고 엉김제가 첨가되어 있는 액체를, 단면이 원형이고 도관을 통해 액체가 흐르는 방향으로 단면의 크기가 증가하는 경사진 도관을 통해 소용돌이 흐름으로서 통과시키는 단계를 포함하는, 플록 형성을 촉진하는 방법.
  2. 제 1 항에 있어서, 도관에 액체가 유입되기 전에 액체에 엉김제가 첨가되는 것을 특징으로 하는 방법.
  3. 현탁된 입자들을 가지고 있는 액체의 기체를 가압하에 혼합시키는 단계, 기체/액체 혼합물을 보다 낮은 압력으로 팽창시키는 단계, 그리고 혼합물을 단면이 원형이고 단면 크기가 도관을 통해 액체가 흐르는 방향으로 증가하는 경사진 도관을 통해 소용돌이 흐름으로서 통과시키는 단계로 이루어지는, 플록 형성을 촉진하는 방법.
  4. 제 3 항에 있어서, 상기 액체와 엉김제를 혼합하는 추가의 단계를 포함하는 방법.
  5. 제 1 도관 단부에 인접한 액체에 대한 유입부와 출구단부가 구비되어 있으며, 단면이 원형이고 상기 제 1 단부로부터 상기 출구단부로 갈수록 직경이 증가하는 도관과, 상기 액체 유입부에서 도관을 통한 액체의 소용돌이 흐름을 촉진하기 위한 수단을 포함하는, 제 1 항 내지 4항중 어느 한 항의 방법을 수행하기 위한 장치.
  6. 제 5 항에 있어서, 도관이 도관 제 1 단부와 출구 단부 사이에 일정한 경사각을 가지는 것을 특징으로 하는 장치.
  7. 제 5 항에 있어서, 도관의 경사각이 일정하지 않은 것을 특징으로 하는 장치.
  8. 제 5 항 내지 7항중 어느 한 항에 있어서, 소용돌이 흐름이 액체를 상기 제 1 도관 단부에 인접해 있는 도관의 벽을 통과하는 탄젠트식 유입부를 통해 도관안에 유입시킴으로써 생성되는 것을 특징으로 하는 장치.
  9. 제 5 항 내지 7항중 어느 한 항에 있어서, 소용돌이 흐름이 상기 제 1 도관 단부에 인접해 있는 도관내에 배치된 방출헤드로부터 액체를 탄젠트식으로 방출시킴으로써 생성되는 것을 특징으로 하는 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019940702280A 1992-10-30 1993-11-01 액체중에 현탁된 고체의 소용돌이 엉김(vortex flocculation of solids suspended in liquid) KR940703718A (ko)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
AUPL558992 1992-10-30
AUPL5589 1992-10-30
AUPM042493 1993-08-09
AUPM0424 1993-08-09
PCT/AU1993/000566 WO1994009908A1 (en) 1992-10-30 1993-11-01 Vortex flocculation of solids suspended in liquid

Publications (1)

Publication Number Publication Date
KR940703718A true KR940703718A (ko) 1994-12-12

Family

ID=25644353

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019940702280A KR940703718A (ko) 1992-10-30 1993-11-01 액체중에 현탁된 고체의 소용돌이 엉김(vortex flocculation of solids suspended in liquid)

Country Status (7)

Country Link
EP (1) EP0625074B1 (ko)
JP (1) JPH07503658A (ko)
KR (1) KR940703718A (ko)
AT (1) ATE166599T1 (ko)
CA (1) CA2127128A1 (ko)
DE (1) DE69318822T2 (ko)
WO (1) WO1994009908A1 (ko)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AUPN866796A0 (en) * 1996-03-15 1996-04-04 Rodgers, William Counter flow water clarification with air bubbles
NO304880B1 (no) * 1996-10-18 1999-03-01 Kvaerner Water Systems As Anordning ved flokkulator
GB2340114B (en) * 1998-04-07 2002-09-11 Kvaerner Technology & Res Ltd Flocculator apparatus
AU2002342407B2 (en) * 2001-11-27 2007-01-04 Gomez, Rodolfo Antonio M Advanced liquid vortex separation system
AUPR912001A0 (en) * 2001-11-27 2001-12-20 Rmg Services Pty. Ltd. Advanced liquid vortex separation system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2411386A (en) * 1943-02-03 1946-11-19 Graver Tank & Mfg Co Inc Apparatus for clarifying and purifying liquids
GB1153032A (en) * 1965-07-07 1969-05-21 Yorkshire Dyeware & Chem Co Separation of Solid Particulate Material from Liquid Carriers by Settling
US3965013A (en) * 1974-10-31 1976-06-22 Jackson George F Gravity clarifier
US4146468A (en) * 1977-05-24 1979-03-27 Wilson George E Apparatus and method of classifying solids and liquids
GB2035816B (en) * 1978-11-30 1982-09-22 Ryazan Z Proizv I Obrabot Tsve Flocculation
FR2630658A1 (fr) * 1988-04-28 1989-11-03 Callec Arnaud Procede et dispositif pour la separation de produits de densites differentes, notamment des particules en suspension dans un fluide
US5124049A (en) * 1991-02-28 1992-06-23 Infilco Degremont Inc. Liquid purification methods
US5124034A (en) * 1991-02-28 1992-06-23 Infilco Degremont Inc. Liquid purification systems

Also Published As

Publication number Publication date
DE69318822D1 (de) 1998-07-02
JPH07503658A (ja) 1995-04-20
EP0625074A4 (en) 1995-04-19
ATE166599T1 (de) 1998-06-15
EP0625074A1 (en) 1994-11-23
WO1994009908A1 (en) 1994-05-11
CA2127128A1 (en) 1994-05-11
EP0625074B1 (en) 1998-05-27
DE69318822T2 (de) 1999-02-25

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