MX167152B - Aparato para remover cascajo - Google Patents

Aparato para remover cascajo

Info

Publication number
MX167152B
MX167152B MX011426A MX1142688A MX167152B MX 167152 B MX167152 B MX 167152B MX 011426 A MX011426 A MX 011426A MX 1142688 A MX1142688 A MX 1142688A MX 167152 B MX167152 B MX 167152B
Authority
MX
Mexico
Prior art keywords
flume
settling chamber
influent
effluent
chamber
Prior art date
Application number
MX011426A
Other languages
English (en)
Inventor
Frank G Weis
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 MX167152B publication Critical patent/MX167152B/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
    • 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
    • B01D21/0018—Separation of suspended solid particles from liquids by sedimentation provided with a pump mounted in or on a settling tank
    • 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
    • B01D21/24—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
    • B01D21/245—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
    • B01D21/26—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
    • B01D21/267—Separation of sediment aided by centrifugal force or centripetal force by using a cyclone

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Surgical Instruments (AREA)
  • Power Steering Mechanism (AREA)
  • Cyclones (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Apparatus For Making Beverages (AREA)
  • Removal Of Floating Material (AREA)
  • Beans For Foods Or Fodder (AREA)

Abstract

La presente invención se refiere a un aparato para separar cascajo de una corriente de líquido mientras retiene los sólidos orgánicos en el mismo, el cual comprende: una cámara de almacenamiento de cascajo cilíndrica, que tiene un diámetro inferior al de dicha cámara de establecimiento, dispuesta inmediatamente debajo de dicha cámara de establecimiento; una superficie de transición que separa a dicha cámara de establecimiento de dicha cámara de establecimiento, teniendo dicha superficie de transición una abertura centralmente dispuesta a través de la misma, permitiendo la comunicación entre dicha cámara de establecimiento y dicha cámara de almacenamiento; un conducto de efluente para introducir una corriente de líquido influente para introducir una corriente de líquido influente directamente hacia una porción inferior de dicha cámara de establecimiento a lo largo de la periferia exterior de la misma, siendo dicho conducto de efluente espaciado de dicho conducto de influente por una distancia igual a por lo menos una porción substancial de la circunferencia de dicha cámra de elemento de amortiguación posicionado dentro de dicha cámara de establecimiento, para dirigir la corriente de líquido influente que entra a dicha cámara de establecimiento hacia afuera, hacia una porición inferior de la periferia de dicha cámara de establecimiento, y que evita el derramamiento de la misma a través de dicha superficie de transición, y un elemento de propulsor montado dentro de dicha cámara de establecimiento arriba de dicha superficie de transición, para rotación alrededor de un eje sustancialmente vertical en la misma dirección que el flujo del líquido dentro de dicha cámara de establecimiento, a una velocidad suficiente para causar un patrón de flujo radial a través de dicha superficie de transición de velocidad incrementada para causar que las partículas más pesadas pasen a través de dicha abertura hasta dicha cámara de almacenamiento de cascajo, y que las partículas más ligeras sean levantadas hacia arriba dentro d euna porción central de dicha cámara de establecimiento.
MX011426A 1987-05-21 1988-05-11 Aparato para remover cascajo MX167152B (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/053,078 US4767532A (en) 1987-05-21 1987-05-21 Apparatus for removing grit

Publications (1)

Publication Number Publication Date
MX167152B true MX167152B (es) 1993-03-08

Family

ID=21981792

Family Applications (1)

Application Number Title Priority Date Filing Date
MX011426A MX167152B (es) 1987-05-21 1988-05-11 Aparato para remover cascajo

Country Status (11)

Country Link
US (1) US4767532A (es)
EP (1) EP0292020B1 (es)
KR (1) KR960004368B1 (es)
AT (1) ATE80563T1 (es)
AU (1) AU598373B2 (es)
BR (1) BR8802496A (es)
CA (1) CA1315704C (es)
DE (1) DE3874607T2 (es)
ES (1) ES2035152T3 (es)
IN (1) IN170876B (es)
MX (1) MX167152B (es)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5061375A (en) * 1990-11-05 1991-10-29 Infilco Degremont Inc. Grit removal devices and method of using same
DE4134388C2 (de) * 1991-10-17 1994-09-22 Felder Anton Vorrichtung und Verfahren zur zentrischen Beschickung von Rundbecken durch Abwasser
US5569379A (en) * 1994-07-11 1996-10-29 Schloss Engineered Equipment, Inc. Grit collector for waste water treatment facility
EP1062996A1 (de) * 1999-06-25 2000-12-27 Oekag Wassertechnik (Schweiz) AG Vorklärbecken
US6645382B1 (en) 2000-11-13 2003-11-11 George E. Wilson Energy-efficient head cell entry duct
US6668625B2 (en) 2001-10-26 2003-12-30 Smith & Loveless, Inc. Measurement of the level of settled particles within a fluid vessel
US6811697B2 (en) * 2001-10-26 2004-11-02 Smith & Loveless Apparatus and method for extracting particles from a fluid stream
US7067065B2 (en) * 2003-04-23 2006-06-27 Schloss Engineered Equipment, Inc. Vortex grit collector with mechanical conveyor for grit removal
GB0323613D0 (en) * 2003-10-09 2003-11-12 Jones & Attwood Ltd Grit trap
US7971732B2 (en) * 2006-11-06 2011-07-05 Smith & Loveless, Inc. Grit trap for waste water system
WO2010063107A1 (en) * 2008-12-01 2010-06-10 Otv Sa - France Method and apparatus for sewage grit removal
CN102139998B (zh) * 2010-02-01 2013-07-17 北京合力清源科技有限公司 沉沙池、鸡粪除沙装置及除沙方法
US8460560B2 (en) 2010-06-18 2013-06-11 Smith & Loveless, Inc. Variable influent flow channel baffle
KR101324404B1 (ko) 2011-02-28 2013-11-01 김연실 폐비닐 및 폐그물 류의 이물질 분리장치
CN102583824A (zh) * 2012-02-17 2012-07-18 江苏艾特克环境工程设计研究院有限公司 一种采矿机制砂废水处理方法
US8906233B2 (en) 2012-04-16 2014-12-09 Smith & Loveless, Inc. Ring grit remover with vanes
CN102961903B (zh) * 2012-11-26 2014-09-17 北京城市排水集团有限责任公司 一种带导流筒的旋流沉砂池
CN103961913A (zh) * 2014-05-20 2014-08-06 重庆市合川排水有限公司 一种旋流沉砂池及其砂水分离系统
CN104056473A (zh) * 2014-06-30 2014-09-24 安徽理工大学 雨水管道旋流沉砂池
NZ728886A (en) * 2014-08-11 2022-08-26 Smith & Loveless Inc Ring grit remover
CN105344134B (zh) * 2015-12-09 2017-04-19 浦华环保股份有限公司 一种周进周出辅流式沉淀池
IL272932B2 (en) 2017-09-01 2023-10-01 Carollo Eng Inc Activated sludge treatment, in combination with high-speed liquid/solid separation systems
CN112121473B (zh) * 2020-03-07 2022-04-19 鄂尔多斯市国中水务有限公司 一种污泥沉砂的方法
WO2021217213A1 (en) * 2020-05-01 2021-11-04 Vor Environmental Australia Pty Ltd Methods and systems for grit removal from waste water
CA3157538C (en) * 2020-05-21 2025-04-01 Smith & Loveless, Inc. CIRCULAR SAND DESANDER WITH PARALLEL PLATES

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA633822A (en) * 1962-01-02 Pista S.A. Method and device for removing sand from water
US1053171A (en) * 1910-07-25 1913-02-18 Hendryx Cyanide Machinery Company Classifier or separator.
US2020617A (en) * 1934-02-20 1935-11-12 Lakeside Engineering Corp Grit separator
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
GB2148744B (en) * 1983-11-02 1986-06-25 Jones & Attwood Ltd Grit trap
GB8332007D0 (en) * 1983-11-30 1984-01-04 Blue Circle Ind Plc Clarifier
US4519907A (en) * 1983-12-19 1985-05-28 Rexnord Inc. Grit settling basin including vane pump

Also Published As

Publication number Publication date
US4767532A (en) 1988-08-30
AU598373B2 (en) 1990-06-21
EP0292020A2 (en) 1988-11-23
AU1650588A (en) 1988-11-24
KR880013602A (ko) 1988-12-21
KR960004368B1 (ko) 1996-04-02
IN170876B (es) 1992-06-06
DE3874607T2 (de) 1993-04-22
EP0292020A3 (en) 1989-11-23
ATE80563T1 (de) 1992-10-15
DE3874607D1 (de) 1992-10-22
BR8802496A (pt) 1988-12-20
EP0292020B1 (en) 1992-09-16
CA1315704C (en) 1993-04-06
ES2035152T3 (es) 1993-04-16

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