MX2010012850A - Procedimiento y dispositivo de separación de lodos. - Google Patents

Procedimiento y dispositivo de separación de lodos.

Info

Publication number
MX2010012850A
MX2010012850A MX2010012850A MX2010012850A MX2010012850A MX 2010012850 A MX2010012850 A MX 2010012850A MX 2010012850 A MX2010012850 A MX 2010012850A MX 2010012850 A MX2010012850 A MX 2010012850A MX 2010012850 A MX2010012850 A MX 2010012850A
Authority
MX
Mexico
Prior art keywords
sludge
clarifier
recirculated
static
guide means
Prior art date
Application number
MX2010012850A
Other languages
English (en)
Inventor
Galichet Gilles
Original Assignee
Galichet Gilles
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 Galichet Gilles filed Critical Galichet Gilles
Publication of MX2010012850A publication Critical patent/MX2010012850A/es

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
    • 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
    • B01D21/02—Settling tanks with single outlets for the separated 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
    • B01D21/02—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
    • B01D21/24—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
    • B01D21/0003—Making of sedimentation devices, structural details thereof, e.g. prefabricated parts

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Centrifugal Separators (AREA)
  • Treatment Of Sludge (AREA)

Abstract

La invención se refiere un procedimiento de separación de lodos en un estanque de clarificación, caracterizado porque se recogen los lodos en el estanque de clarificación; se hacen circular los lodos en un flujo de componente vertical con la ayuda de primeros medios estáticos de conducción de la corriente, se hacen circular de nuevo los lodos sobre sí mismos durante la decantación con el fin de incrementar el tamaño de los copos y permitir una precipitación de estos últimos más rápida que la decantación natural; se hacen recircular los lodos en una corriente centrípeta con la ayuda de segundos medios estáticos de conducción de los lodos para llevar de nuevo los lodos hacia el centro del clarificador. Se transvasan los lodos del clarificador. La invención se refiere a un dispositivo (20) de realización de este procedimiento, diseñado para que pueda acoplarse en un clarificador. La invención se refiere a una estación depuradora que comprende el dispositivo.
MX2010012850A 2008-05-29 2009-05-29 Procedimiento y dispositivo de separación de lodos. MX2010012850A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0802920A FR2931696A3 (fr) 2008-05-29 2008-05-29 Moyen denomme speed-o-clar pour l'amelioration du rendement d'extraction des decanteurs et clarificateurs existants adaptable aux nouvelles creations.
PCT/FR2009/051025 WO2009156669A2 (fr) 2008-05-29 2009-05-29 Procede et dispositif de separation des boues

Publications (1)

Publication Number Publication Date
MX2010012850A true MX2010012850A (es) 2011-03-30

Family

ID=41347730

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2010012850A MX2010012850A (es) 2008-05-29 2009-05-29 Procedimiento y dispositivo de separación de lodos.

Country Status (5)

Country Link
EP (1) EP2296774B1 (es)
BR (1) BRPI0912131A2 (es)
FR (1) FR2931696A3 (es)
MX (1) MX2010012850A (es)
WO (1) WO2009156669A2 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110339601B (zh) * 2019-07-20 2021-11-26 衡阳市盛亚化工科技有限公司 一种工业循环水快速沉降装置
EP3915660A1 (fr) 2020-05-28 2021-12-01 Clarif-Concept Systeme et procede de recirculation pour un decanteur, notamment un clarificateur d'une station d'epuration
CN114857864B (zh) * 2022-04-29 2024-04-26 茅台学院 一种环保工程用垃圾处理装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250373B (es) * 1960-12-13 1967-09-14
FR1448469A (fr) * 1964-10-16 1966-08-05 Melotte Ecremeuses Cuve d'oxygénation et décanteur combinés
US4392955A (en) * 1979-12-26 1983-07-12 Ecodyne Corporation Liquid treatment apparatus
US6197190B1 (en) * 1999-04-07 2001-03-06 Patrick Hanlon Tapered flocculation water treatment

Also Published As

Publication number Publication date
FR2931696A3 (fr) 2009-12-04
BRPI0912131A2 (pt) 2015-11-03
WO2009156669A2 (fr) 2009-12-30
EP2296774A2 (fr) 2011-03-23
EP2296774B1 (fr) 2019-02-13
WO2009156669A4 (fr) 2010-05-20
WO2009156669A3 (fr) 2010-03-18

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