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MX2022004764A - Removedor de arenilla de placas paralelas circulares. - Google Patents

Removedor de arenilla de placas paralelas circulares.

Info

Publication number
MX2022004764A
MX2022004764A MX2022004764A MX2022004764A MX2022004764A MX 2022004764 A MX2022004764 A MX 2022004764A MX 2022004764 A MX2022004764 A MX 2022004764A MX 2022004764 A MX2022004764 A MX 2022004764A MX 2022004764 A MX2022004764 A MX 2022004764A
Authority
MX
Mexico
Prior art keywords
grit
removal chamber
grit removal
vertical wall
chamber
Prior art date
Application number
MX2022004764A
Other languages
English (en)
Inventor
John K Kelly
Rodney S Mrkvicka
Lilunnahar Deju
Alexander P Zuzelski
Original Assignee
Smith & Loveless Inc
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 Smith & Loveless Inc filed Critical Smith & Loveless Inc
Publication of MX2022004764A publication Critical patent/MX2022004764A/es

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E03—WATER SUPPLY; SEWERAGE
    • E03F—SEWERS; CESSPOOLS
    • E03F5/00—Sewerage structures
    • E03F5/14—Devices for separating liquid or solid substances from sewage, e.g. sand or sludge traps, rakes or grates
    • 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
    • B01D21/2472—Means for fluidising the sediments, e.g. by jets or mechanical agitators
    • 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
    • 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
    • B01D21/0039—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
    • B01D21/0087—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
    • B01D21/24—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
    • B01D21/2433—Discharge mechanisms for floating particles
    • B01D21/2438—Discharge mechanisms for floating particles provided with scrapers on the liquid surface for removing 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
    • B01D21/26—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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Public Health (AREA)
  • Water Supply & Treatment (AREA)
  • Physical Water Treatments (AREA)
  • Processing Of Solid Wastes (AREA)
  • Powder Metallurgy (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Una unidad de remoción de arenilla que incluye una cámara de remoción de arenilla cilíndrica por encima de una cámara de almacenamiento de arenilla, con una abertura a la cámara de almacenamiento de arenilla a través del fondo de la cámara de remoción de arenilla. Al menos una placa de capa es un cono truncado invertido alrededor del eje central que está espaciado de la pared vertical de la cámara de remoción de arenilla para permitir el flujo de fluido entre los mismos. Las placas de laminilla de cono truncado invertido concéntricas se soportan en la cámara de remoción de arenilla por encima de las placas estratificadas, con las placas de laminilla radialmente espaciadas entre sí con relación al eje central. Una abertura de afluente en la pared vertical de la cámara de remoción de arenilla por debajo de las placas estratificadas permite que fluido y arenilla entren a la cámara de remoción de arenilla, y una abertura de efluente en la pared vertical de la cámara de remoción de arenilla por encima de las placas de laminilla permite que el fluido salga de la cámara de remoción de arenilla.
MX2022004764A 2020-05-21 2021-04-06 Removedor de arenilla de placas paralelas circulares. MX2022004764A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US202063028343P 2020-05-21 2020-05-21
PCT/US2021/025859 WO2021236240A1 (en) 2020-05-21 2021-04-06 Circular parallel plate grit remover

Publications (1)

Publication Number Publication Date
MX2022004764A true MX2022004764A (es) 2022-05-16

Family

ID=78608670

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2022004764A MX2022004764A (es) 2020-05-21 2021-04-06 Removedor de arenilla de placas paralelas circulares.

Country Status (7)

Country Link
US (1) US11371234B2 (es)
EP (1) EP4081486B1 (es)
AU (1) AU2021275656B2 (es)
CA (1) CA3157538C (es)
ES (1) ES3000483T3 (es)
MX (1) MX2022004764A (es)
WO (1) WO2021236240A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US12274961B2 (en) 2022-10-06 2025-04-15 Smith & Loveless Inc. Apparatus with improved grit removal
DE102023129760A1 (de) * 2023-10-27 2025-04-30 Münter Carwash GmbH Auf hydrodynamischem Effekt basierende Reinigung von Wasser und anderen Flüssigkeiten

Family Cites Families (28)

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US1682256A (en) * 1928-08-28 Clabifieb and thickener
US584406A (en) * 1897-06-15 Water-settler
US1030271A (en) * 1910-03-19 1912-06-25 Alexander John Arbuckle Feed and distributing means for separators.
US1177849A (en) * 1914-04-09 1916-04-04 Courtenay De Kalb Combined settler and hydraulic classifier.
US1274814A (en) * 1918-03-16 1918-08-06 Odin A Sundness Dewaterer and classifier.
US1701068A (en) * 1926-06-22 1929-02-05 Laval Separator Co De Apparatus for continuously treating liquids
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GB444541A (en) * 1935-08-16 1936-03-23 Victor Booth Improvements in or relating to pneumatic cyclone separators
US2193706A (en) * 1937-02-05 1940-03-12 Battelle Memorial Institute Method and apparatus for separating solid materials from a liquid suspension
US3941698A (en) 1974-02-19 1976-03-02 Ecodyne Corporation Grit selector
US4107038A (en) 1977-08-12 1978-08-15 Ecodyne Corporation Method and apparatus for removing grit
DE2841700C2 (de) * 1978-09-25 1982-01-21 Hubert 5440 Mayen Fuchs Anlage zur kontinuierlichen Aufbereitung von verunreinigten Flüssigkeiten
US4519907A (en) 1983-12-19 1985-05-28 Rexnord Inc. Grit settling basin including vane pump
US4767532A (en) 1987-05-21 1988-08-30 Smith & Loveless, Inc. Apparatus for removing grit
US4865753A (en) 1988-06-17 1989-09-12 Meurer Charles L Clarifier apparatus and methods having releasably closed flow channels
ITBS940015A1 (it) * 1994-03-08 1995-09-08 F Z Fantoni S P A Sedimentatore per liquidi da chiarificare
US6881350B2 (en) * 2001-03-22 2005-04-19 George E. Wilson Apparatus and methods for collecting and transferring solids separated from wastewater
US6811697B2 (en) 2001-10-26 2004-11-02 Smith & Loveless Apparatus and method for extracting particles from a fluid stream
US6960304B1 (en) 2002-07-18 2005-11-01 Cognis Corporation Wastewater treatment
US6921489B2 (en) 2002-07-19 2005-07-26 Orris E. Albertson Aerated grit chamber and method
US7971732B2 (en) 2006-11-06 2011-07-05 Smith & Loveless, Inc. Grit trap for waste water system
US8152905B2 (en) 2007-10-15 2012-04-10 Atlas Copco Rock Drills Ab Device and method for separating particles out from a fluid
US8342338B2 (en) * 2010-03-22 2013-01-01 Hydro International Plc Separator for separating solids from an influent
US8906233B2 (en) 2012-04-16 2014-12-09 Smith & Loveless, Inc. Ring grit remover with vanes
US9334178B2 (en) 2012-11-08 2016-05-10 Smith & Loveless Inc. Vortex-type grit chamber
US9932731B2 (en) 2014-08-11 2018-04-03 Smith & Loveless Inc. Ring grit remover
CN207713473U (zh) * 2018-04-20 2018-08-10 华南理工大学 一种废水处理的固液沉降分离装置
US11207614B2 (en) * 2019-07-23 2021-12-28 University Of Kentucky Research Foundation Single stage clarifier and mixing assembly

Also Published As

Publication number Publication date
EP4081486A4 (en) 2022-12-14
NZ786305A (en) 2024-01-26
US20210363745A1 (en) 2021-11-25
AU2021275656A1 (en) 2022-04-07
EP4081486B1 (en) 2024-10-23
US11371234B2 (en) 2022-06-28
CA3157538A1 (en) 2021-11-25
CA3157538C (en) 2025-04-01
AU2021275656B2 (en) 2022-06-02
EP4081486A1 (en) 2022-11-02
WO2021236240A1 (en) 2021-11-25
ES3000483T3 (en) 2025-02-28

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