MX2017009916A - Deposito de alimentacion que tiene placas torcidas. - Google Patents

Deposito de alimentacion que tiene placas torcidas.

Info

Publication number
MX2017009916A
MX2017009916A MX2017009916A MX2017009916A MX2017009916A MX 2017009916 A MX2017009916 A MX 2017009916A MX 2017009916 A MX2017009916 A MX 2017009916A MX 2017009916 A MX2017009916 A MX 2017009916A MX 2017009916 A MX2017009916 A MX 2017009916A
Authority
MX
Mexico
Prior art keywords
feedwell
clarifier
plates
feed
improve
Prior art date
Application number
MX2017009916A
Other languages
English (en)
Inventor
Brandino Rawis Lindsay
Original Assignee
Andritz 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 Andritz Inc filed Critical Andritz Inc
Publication of MX2017009916A publication Critical patent/MX2017009916A/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
    • B01D21/0039—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
    • 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
    • B01D21/2405—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
    • B01D21/2427—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
    • B01D21/2444—Discharge mechanisms for the classified liquid

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
  • Processing Of Solid Wastes (AREA)
  • Separation Of Solids By Using Liquids Or Pneumatic Power (AREA)

Abstract

Un diseño de pozo de alimentación para un clarificador que puede disipar mejor la energía de entrada de líquido en suspensión de alimentación que sale del pozo de alimentación y entra al clarificador. Placas que tienen un área superficial torcida alrededor de un eje longitudinal pueden proporcionarse en la parte inferior del pozo de alimentación. Las placas pueden provocar un cambio en la dirección de flujo de la alimentación, de ser principalmente horizontal a principalmente vertical, para frenar la suspensión. La provisión de placas en la parte inferior de un pozo de alimentación en un clarificador puede reducir ventajosamente la velocidad de los materiales que entran al clarificador, o puede incrementar la uniformidad de la velocidad de flujo de los materiales mientras reduce o mantiene la cantidad de fuerza cortante, turbulencia, u otras fuerzas que pueden tener un efecto perjudicial en la clarificación. Igualmente, esto puede mejorar la tasa a la cual los sólidos se sedimentan de la solución en suspensión de alimentación, y de esta manera mejora la claridad del líquido removido.
MX2017009916A 2016-08-02 2017-07-31 Deposito de alimentacion que tiene placas torcidas. MX2017009916A (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US201662369947P 2016-08-02 2016-08-02
US15/659,441 US11033837B2 (en) 2016-08-02 2017-07-25 Feedwell having twisted plates

Publications (1)

Publication Number Publication Date
MX2017009916A true MX2017009916A (es) 2018-09-18

Family

ID=59655875

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2017009916A MX2017009916A (es) 2016-08-02 2017-07-31 Deposito de alimentacion que tiene placas torcidas.

Country Status (5)

Country Link
US (1) US11033837B2 (es)
EP (1) EP3278852A1 (es)
CA (1) CA2974776A1 (es)
CL (1) CL2017001951A1 (es)
MX (1) MX2017009916A (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114632354B (zh) * 2022-03-22 2023-05-26 西南石油大学 一种模块化可调式泵站泵吸流道沉沙装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6174434B1 (en) 1996-04-26 2001-01-16 The Lenox Institute Of Water Technology, Inc. Three zone dissolved air floatation clarifier with fixed lamellae and improved paddle-and-ramp sludge removal system
US20040226880A1 (en) 2003-05-16 2004-11-18 Brown Robert Kent Apparatus for collecting and conveying clean liquor from a separating tank and systems utilizing same
WO2007061599A1 (en) 2005-11-23 2007-05-31 Kadant Black Clawson Inc. Centrifugal flow distribution clarifier feedwell and method of feeding influent to a clarifier thereby
US7547396B2 (en) 2006-10-25 2009-06-16 Flsmidth Technology A/S Thickener/clarifier feedwell assembly with froth dissipation
FI122057B (fi) 2006-10-30 2011-08-15 Outotec Oyj Sakeutin ja sakeutusmenetelmä
EP2296775A4 (en) * 2008-05-15 2014-06-18 Outotec Oyj IMPROVEMENTS OF INVESTIGATION CHAINS
CA2753202C (en) 2009-02-26 2014-05-13 Flsmidth A/S Thickener/clarifier feedwell assembly with infeed rotation
WO2012080931A2 (en) 2010-12-15 2012-06-21 Roymec Technologies (Proprietary) Limited Feed mechanism
US20140091049A1 (en) * 2012-10-02 2014-04-03 Andritz Inc. Clarifier with feedwell and methods of clarifying liquids

Also Published As

Publication number Publication date
CA2974776A1 (en) 2018-02-02
US20180036656A1 (en) 2018-02-08
CL2017001951A1 (es) 2018-03-09
EP3278852A1 (en) 2018-02-07
BR102017016463A2 (pt) 2018-05-02
US11033837B2 (en) 2021-06-15

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