ES463605A1 - Mejoras en los procedimientos relativos a la separacion de solidos en suspension, de liquidos - Google Patents

Mejoras en los procedimientos relativos a la separacion de solidos en suspension, de liquidos

Info

Publication number
ES463605A1
ES463605A1 ES463605A ES463605A ES463605A1 ES 463605 A1 ES463605 A1 ES 463605A1 ES 463605 A ES463605 A ES 463605A ES 463605 A ES463605 A ES 463605A ES 463605 A1 ES463605 A1 ES 463605A1
Authority
ES
Spain
Prior art keywords
sludge
down pipe
liq
suspension
mixt
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
ES463605A
Other languages
English (en)
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.)
Edward Bateman L Ltd
Edward L Bateman Ltd
Original Assignee
Edward Bateman L Ltd
Edward L Bateman Ltd
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
Priority claimed from ZA00766495A external-priority patent/ZA766495B/xx
Application filed by Edward Bateman L Ltd, Edward L Bateman Ltd filed Critical Edward Bateman L Ltd
Publication of ES463605A1 publication Critical patent/ES463605A1/es
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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2405—Feed mechanisms for settling tanks
    • B01D21/2416—Liquid distributors with a plurality of feed points
    • 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
    • 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
    • B01D21/0045—Plurality of essentially parallel 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
    • B01D21/0039—Settling tanks provided with contact surfaces, e.g. baffles, particles
    • B01D21/0063—Settling tanks provided with contact surfaces, e.g. baffles, particles with cross-flow flow direction of liquid and solid 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
    • B01D21/0087—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
    • B01D21/02—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
    • B01D21/02—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
    • B01D21/2427—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
    • B01D21/30—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
    • 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
    • B01D21/302—Active control mechanisms with external energy, e.g. with solenoid valve
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/06—Separation devices for industrial food processing or agriculture

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)
  • Centrifugal Separators (AREA)
  • Treatment Of Sludge (AREA)

Abstract

Mejoras en los procedimientos relativos a la separación de sólidos en suspensión, de líquidos caracterizado porque se establece un cuerpo de lodo; se introduce una alimentación de un líquido con contenido de sólidos en sentido descendente en el cuerpo de los lodos; como mínimo parte del material de alimentación de entrada es desviado radialmente y en sentido ascendente debido a un efecto obturante de los lodos más densos en el cuerpo de lodos; los lodos del cuerpo de lodos con circulados en el recorrido del material de alimentación desviado; el material de alimentación desviado y los lodos circulados se mezclan; por lo menos una parte de la mezcla de lodos/alimentación desviada es dirigida radialmente hacia fuera hasta una zona por encima del cuerpo de lodos; el líquido clarificado es removido a un nivel por encima del cuerpo de lodos; y los lodos concentrados son removidos desde una región inferior del cuerpo de lodo.
ES463605A 1976-10-29 1977-10-27 Mejoras en los procedimientos relativos a la separacion de solidos en suspension, de liquidos Expired ES463605A1 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
ZA00766495A ZA766495B (en) 1976-10-29 1976-10-29 Improvements in or relating to the separation of suspended solids from liquids
ZA772423 1977-04-21

Publications (1)

Publication Number Publication Date
ES463605A1 true ES463605A1 (es) 1979-01-01

Family

ID=27131146

Family Applications (1)

Application Number Title Priority Date Filing Date
ES463605A Expired ES463605A1 (es) 1976-10-29 1977-10-27 Mejoras en los procedimientos relativos a la separacion de solidos en suspension, de liquidos

Country Status (11)

Country Link
JP (1) JPS5465878A (es)
AU (1) AU2999077A (es)
BR (1) BR7707231A (es)
DE (1) DE2747322A1 (es)
DK (1) DK470977A (es)
ES (1) ES463605A1 (es)
FI (1) FI773210A (es)
FR (1) FR2368980A1 (es)
IT (1) IT1126775B (es)
NO (1) NO773680L (es)
SE (1) SE7712145L (es)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3626484A1 (de) * 1986-08-05 1988-02-18 Passavant Werke Absetz- und eindickbehaelter fuer die fest-fluessig-trennung
DE3818624A1 (de) * 1988-06-01 1989-12-07 Akw Apparate Verfahren Klaereindicker, sowie damit arbeitendes verfahren
AUPS119202A0 (en) 2002-03-19 2002-04-18 Outokumpu Oyj Pulp stabilisation apparatus for a thickener
AU2007215398B2 (en) * 2006-02-17 2008-08-21 Alan Lewis Fitzmaurice Clarifier
WO2007093015A1 (en) * 2006-02-17 2007-08-23 Alan Lewis Fitzmaurice Clarifier
AU2012213922B2 (en) * 2006-02-17 2013-09-19 Alan Lewis Fitzmaurice Clarifier
JP6662251B2 (ja) * 2016-09-07 2020-03-11 栗田工業株式会社 沈殿槽
CN110025989B (zh) * 2019-05-27 2021-04-30 安徽理工大学 一种具有三段排料口的无耙浓缩机

Also Published As

Publication number Publication date
BR7707231A (pt) 1978-06-27
NO773680L (no) 1978-05-03
FR2368980A1 (fr) 1978-05-26
SE7712145L (sv) 1978-06-15
DK470977A (da) 1978-04-30
DE2747322A1 (de) 1978-07-27
IT1126775B (it) 1986-05-21
FI773210A (fi) 1978-04-30
JPS5465878A (en) 1979-05-26
AU2999077A (en) 1979-05-03

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