MX355957B - Tubo de dilucion de espesante. - Google Patents

Tubo de dilucion de espesante.

Info

Publication number
MX355957B
MX355957B MX2015004699A MX2015004699A MX355957B MX 355957 B MX355957 B MX 355957B MX 2015004699 A MX2015004699 A MX 2015004699A MX 2015004699 A MX2015004699 A MX 2015004699A MX 355957 B MX355957 B MX 355957B
Authority
MX
Mexico
Prior art keywords
dilution
thickener
feed pipe
pulp
tube
Prior art date
Application number
MX2015004699A
Other languages
English (en)
Other versions
MX2015004699A (es
Inventor
Warren King David
Original Assignee
Summit Mining Int
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 Summit Mining Int filed Critical Summit Mining Int
Publication of MX2015004699A publication Critical patent/MX2015004699A/es
Publication of MX355957B publication Critical patent/MX355957B/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
    • B01D21/02—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
    • B01D21/2405—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
    • B01D21/24—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
    • 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
    • B01D21/24—Feed or discharge 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
    • B01D21/24—Feed or discharge mechanisms for settling tanks
    • B01D21/2488—Feed or discharge mechanisms for settling tanks bringing about a partial recirculation of the liquid, e.g. for introducing chemical aids
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Accessories For Mixers (AREA)
  • Separation Of Suspended Particles By Flocculating Agents (AREA)

Abstract

Se proporciona uno o más tubos de dilución para aumentar la dilución de la pulpa a medida que entra en un espesante. Uno o más tubos, mencionados en la presente descripción como tubos de dilución, pueden añadirse a los lados de un tubo de suministro de un espesante. Un extremo de un tubo de dilución puede abrirse a un tanque del espesante, y el otro extremo puede abrirse en el tubo de suministro. A medida que la pulpa fluye a través del tubo de suministro, puede crearse succión a presión baja que extrae agua desde el tanque, a través del tubo de dilución, y hacia el interior del tubo de suministro. El agua extraída a través del tubo de dilución puede aumentar la dilución de la pulpa. Una pulpa muy diluida puede entrar en contacto, eficazmente, con un floculante y dar lugar a un índice de sedimentación alto en un espesante. En consecuencia, el uso de tubos de dilución puede aumentar la eficacia de un espesante.
MX2015004699A 2012-10-17 2013-10-15 Tubo de dilucion de espesante. MX355957B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/654,314 US9861911B2 (en) 2012-10-17 2012-10-17 Thickener dilution tube
PCT/US2013/065129 WO2014062735A1 (en) 2012-10-17 2013-10-15 Thickener dilution tube

Publications (2)

Publication Number Publication Date
MX2015004699A MX2015004699A (es) 2015-10-12
MX355957B true MX355957B (es) 2018-05-07

Family

ID=50474447

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2015004699A MX355957B (es) 2012-10-17 2013-10-15 Tubo de dilucion de espesante.

Country Status (7)

Country Link
US (1) US9861911B2 (es)
AU (1) AU2013331383B2 (es)
CA (1) CA2888464C (es)
CL (1) CL2015000981A1 (es)
MX (1) MX355957B (es)
PE (1) PE20150699A1 (es)
WO (1) WO2014062735A1 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9861911B2 (en) 2012-10-17 2018-01-09 Summit Mining International Thickener dilution tube
CN108926879B (zh) * 2018-07-26 2021-06-15 首钢集团有限公司 一种尾矿浓密机小车检测系统

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4269438A (en) * 1974-11-27 1981-05-26 Ridenour Ralph Gaylord Tube-to-tube joint
US4173536A (en) * 1977-12-27 1979-11-06 Texaco Inc. Surface fluid collector
US5389250A (en) 1991-09-26 1995-02-14 Baker Hughes Incorporated Self diluting feedwell for thickener dilution
FR2705252B1 (fr) 1993-05-19 1995-07-21 Bp Chemicals Snc Procédé d'introduction d'un solide dans un réacteur et appareillage.
US5512133A (en) * 1994-08-01 1996-04-30 International Paper Company Method for deinking recycled paper using a low flow elongated open top flotation vessel
GB2374297B (en) 2001-04-11 2003-03-12 Michael John Leigh Chapman Dynamic sedimentation system
AUPS217702A0 (en) 2002-05-07 2002-06-06 Outokumpu Oyj Dilution apparatus for a thickener
US6814874B2 (en) * 2002-08-06 2004-11-09 Chicago Bridge & Iron Company Claricone sludge level control system
US7041213B1 (en) * 2003-07-14 2006-05-09 Quiktrip Corporation Stormwater pretreatment and disposal system
US7494592B2 (en) * 2004-07-08 2009-02-24 Franklin David Deskins Process for combining solids thickening and dewatering in one vessel
WO2010037162A1 (en) 2008-10-01 2010-04-08 Waterex Pty Ltd Electro-magnetic flux clarifier, thickener or separator
CA2753202C (en) 2009-02-26 2014-05-13 Flsmidth A/S Thickener/clarifier feedwell assembly with infeed rotation
US7988865B2 (en) * 2009-12-04 2011-08-02 Flsmidth A/S Feedwell dilution system for thickeners in oil sands
GB2488160A (en) 2011-02-18 2012-08-22 Vws Westgarth Ltd Separation and Sand Cleaning System
US9861911B2 (en) 2012-10-17 2018-01-09 Summit Mining International Thickener dilution tube

Also Published As

Publication number Publication date
AU2013331383A1 (en) 2015-04-30
MX2015004699A (es) 2015-10-12
PE20150699A1 (es) 2015-05-15
AU2013331383A2 (en) 2015-05-28
CL2015000981A1 (es) 2015-09-11
CA2888464C (en) 2019-03-05
AU2013331383B2 (en) 2018-02-22
US9861911B2 (en) 2018-01-09
CA2888464A1 (en) 2014-04-24
WO2014062735A1 (en) 2014-04-24
US20140102963A1 (en) 2014-04-17

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