CA1133398A - Separator employing an annular vertical feedwell with associated concentric annular baffle plate and method of using same to separate solids from liquids - Google Patents

Separator employing an annular vertical feedwell with associated concentric annular baffle plate and method of using same to separate solids from liquids

Info

Publication number
CA1133398A
CA1133398A CA323,192A CA323192A CA1133398A CA 1133398 A CA1133398 A CA 1133398A CA 323192 A CA323192 A CA 323192A CA 1133398 A CA1133398 A CA 1133398A
Authority
CA
Canada
Prior art keywords
feedwell
annular
solids
liquid
tank
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
CA323,192A
Other languages
English (en)
French (fr)
Inventor
Frederick G. Eis
Oren V. Bonney
Willard A. Sackett
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.)
Amstar Corp
Original Assignee
Amstar Corp
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 Amstar Corp filed Critical Amstar Corp
Application granted granted Critical
Publication of CA1133398A publication Critical patent/CA1133398A/en
Expired 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
    • B01D21/02—Settling tanks with single outlets for the separated liquid
    • B01D21/04—Settling tanks with single outlets for the separated liquid with moving scrapers
    • B01D21/06—Settling tanks with single outlets for the separated liquid with moving scrapers with rotating scrapers
    • 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
    • B01D21/01—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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • 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
    • B01D21/2416—Liquid distributors with a plurality of feed points
    • B01D21/2422—Vertically arranged feed points
    • 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
    • B01D21/245—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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/245—Discharge mechanisms for the sediments
    • B01D21/2461—Positive-displacement pumps; Screw feeders; Trough conveyors
    • 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
    • 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)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Devices And Processes Conducted In The Presence Of Fluids And Solid Particles (AREA)
CA323,192A 1978-03-14 1979-03-12 Separator employing an annular vertical feedwell with associated concentric annular baffle plate and method of using same to separate solids from liquids Expired CA1133398A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88641878A 1978-03-14 1978-03-14
US886,418 1986-07-17

Publications (1)

Publication Number Publication Date
CA1133398A true CA1133398A (en) 1982-10-12

Family

ID=25389018

Family Applications (1)

Application Number Title Priority Date Filing Date
CA323,192A Expired CA1133398A (en) 1978-03-14 1979-03-12 Separator employing an annular vertical feedwell with associated concentric annular baffle plate and method of using same to separate solids from liquids

Country Status (10)

Country Link
JP (1) JPS54154865A (de)
AT (1) AT375900B (de)
AU (1) AU524090B2 (de)
BE (1) BE874846A (de)
CA (1) CA1133398A (de)
DE (1) DE7906799U1 (de)
EG (1) EG14495A (de)
IN (1) IN150984B (de)
PH (1) PH18916A (de)
ZM (1) ZM2279A1 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10596491B2 (en) 2015-03-19 2020-03-24 Paterson & Cooke Ideas, Ltd. Thickener feed distributor

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01222184A (ja) * 1988-02-29 1989-09-05 Matsushita Refrig Co Ltd 冷蔵庫
JPH02208483A (ja) * 1989-02-03 1990-08-20 Sanyo Electric Co Ltd 自動販売機
JP4937228B2 (ja) * 2008-10-10 2012-05-23 オルガノ株式会社 凝集沈殿装置
JP5143762B2 (ja) * 2009-02-10 2013-02-13 オルガノ株式会社 凝集沈殿装置
JP5713793B2 (ja) * 2011-05-10 2015-05-07 オルガノ株式会社 凝集沈殿装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4932068U (de) * 1972-06-26 1974-03-20
JPS5220658A (en) * 1975-08-07 1977-02-16 Shiyugaa Risaachi Ltd Liquid purifying method and its device

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10596491B2 (en) 2015-03-19 2020-03-24 Paterson & Cooke Ideas, Ltd. Thickener feed distributor
US11065562B2 (en) 2015-03-19 2021-07-20 Paterson & Cooke Ideas, Ltd. Thickener feed distributor
US11612836B2 (en) 2015-03-19 2023-03-28 Paterson & Cooke Ideas, Ltd. Thickener feed distributor

Also Published As

Publication number Publication date
DE7906799U1 (de) 1979-08-23
BE874846A (fr) 1979-09-14
AU4503179A (en) 1979-09-20
ATA193479A (de) 1984-02-15
JPS6229082B2 (de) 1987-06-24
AT375900B (de) 1984-09-25
PH18916A (en) 1985-11-06
AU524090B2 (en) 1982-09-02
IN150984B (de) 1983-02-05
JPS54154865A (en) 1979-12-06
EG14495A (en) 1984-09-30
ZM2279A1 (en) 1980-07-21

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Legal Events

Date Code Title Description
MKEX Expiry