MX347747B - Sistema de desalinización con recuperación de energía y bombas, válvulas y controlador relacionados. - Google Patents

Sistema de desalinización con recuperación de energía y bombas, válvulas y controlador relacionados.

Info

Publication number
MX347747B
MX347747B MX2014003885A MX2014003885A MX347747B MX 347747 B MX347747 B MX 347747B MX 2014003885 A MX2014003885 A MX 2014003885A MX 2014003885 A MX2014003885 A MX 2014003885A MX 347747 B MX347747 B MX 347747B
Authority
MX
Mexico
Prior art keywords
concentrate
reverse osmosis
valve bodies
energy recovery
osmosis unit
Prior art date
Application number
MX2014003885A
Other languages
English (en)
Other versions
MX2014003885A (es
Inventor
D Childs Willard
Original Assignee
Gen Electric
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 Gen Electric filed Critical Gen Electric
Publication of MX2014003885A publication Critical patent/MX2014003885A/es
Publication of MX347747B publication Critical patent/MX347747B/es

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/363—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor the fluid acting on a piston
    • C—CHEMISTRY; METALLURGY
    • C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
    • C02F1/00—Treatment of water, waste water, or sewage
    • C02F1/44—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis
    • C02F1/441—Treatment of water, waste water, or sewage by dialysis, osmosis or reverse osmosis by reverse osmosis
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/383—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16K—VALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00—Actuating devices; Operating means; Releasing devices
    • F16K31/12—Actuating devices; Operating means; Releasing devices actuated by fluid
    • F16K31/36—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor
    • F16K31/38—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side
    • F16K31/383—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston
    • F16K31/3835—Actuating devices; Operating means; Releasing devices actuated by fluid in which fluid from the circuit is constantly supplied to the fluid motor in which the fluid works directly on both sides of the fluid motor, one side being connected by means of a restricted passage and the motor being actuated by operating a discharge from that side the fluid acting on a piston the discharge being effected through the piston and being blockable by a mechanically-actuated member making contact with the piston
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/8593—Systems
    • Y10T137/86493—Multi-way valve unit

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical & Material Sciences (AREA)
  • Organic Chemistry (AREA)
  • Fluid-Driven Valves (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Un sistema de bombeo de fluido con características de recuperación de energía se puede usar para proporcionar agua de suministro a una unidad de ósmosis inversa. El sistema incluye una unidad (100) de controlador electrónico que regula la salida de las tres bombas (12) hidráulicas. Cada bomba (12) hidráulica acciona el movimiento de un pistón en un cilindro. Los pistones colectivamente suministran un flujo generalmente constante de agua de suministro de alta presión a la unidad de ósmosis inversa. Los cuerpos de válvula de concentrado dirigen el concentrado desde la unidad de ósmosis inversa hasta los lados traseros de los pistones para reducir el trabajo requerido por las bombas hidráulicas. Los cuerpos de válvula de concentrado están diseñados para abrirse y cerrarse con base en el flujo del concentrado a través de los cuerpos de válvula. El pistón y el cilindro están diseñados para exponerse al agua de mar y a la salmuera RO.
MX2014003885A 2011-09-30 2012-09-28 Sistema de desalinización con recuperación de energía y bombas, válvulas y controlador relacionados. MX347747B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/250,674 US9644761B2 (en) 2011-09-30 2011-09-30 Desalination system with energy recovery and related pumps, valves and controller
PCT/US2012/057813 WO2013049500A1 (en) 2011-09-30 2012-09-28 Desalination system with energy recovery and related pumps, valves and controller

Publications (2)

Publication Number Publication Date
MX2014003885A MX2014003885A (es) 2014-05-07
MX347747B true MX347747B (es) 2017-05-11

Family

ID=47076415

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014003885A MX347747B (es) 2011-09-30 2012-09-28 Sistema de desalinización con recuperación de energía y bombas, válvulas y controlador relacionados.

Country Status (10)

Country Link
US (1) US9644761B2 (es)
EP (1) EP2761215A1 (es)
KR (1) KR20140064921A (es)
CN (1) CN103917815B (es)
AU (1) AU2012315863B2 (es)
IL (1) IL231275A0 (es)
MX (1) MX347747B (es)
SG (2) SG11201400903UA (es)
WO (1) WO2013049500A1 (es)
ZA (1) ZA201402731B (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110201331B (zh) * 2017-05-03 2021-10-29 上海金洛安全装备有限公司 一种自动安保瓶系统
FR3091316B1 (fr) * 2018-10-03 2020-12-04 Giraud Yves Echangeur de pression volumetrique a effet booster et mesure de debit integree, pour une installation de dessalement d'eau de mer
CN112337307B (zh) * 2020-11-13 2021-06-22 燕山大学 一种可实现能量回收高度集成的反渗透海水淡化电机泵

Family Cites Families (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2528131A (en) 1947-11-28 1950-10-31 Phillips Petroleum Co Hydraulic pumping unit
US2775982A (en) 1954-05-04 1957-01-01 Automatic Switch Co Differential-piston valve and dual pilot-valve control therefor
US2915042A (en) * 1955-02-01 1959-12-01 Shafer Valve Co Modulating pilot control responsive to pressure variations
US3022738A (en) 1959-04-20 1962-02-27 Krute Everett Archie Pump systems
US3135293A (en) 1962-08-28 1964-06-02 Robert L Erwin Rotary control valve
US3374746A (en) 1966-07-11 1968-03-26 United States Steel Corp Hydraulically operated subsurface motor and pump combination
US3685536A (en) 1970-03-20 1972-08-22 Rockwell Mfg Co Valve assemblies
US3762435A (en) * 1972-04-12 1973-10-02 J Auwerter Pressure reducing valve
US3794292A (en) * 1972-05-15 1974-02-26 Westinghouse Electric Corp Spool valve
US3941154A (en) 1972-12-18 1976-03-02 Bishop Kenneth M Swimming pool water circulation system
US3833200A (en) * 1973-05-21 1974-09-03 Bendix Corp Double acting snap action fluidic switch
US3977434A (en) 1973-06-07 1976-08-31 Albright Charles J Apparatus for cooking food in hot non-aqueous liquids under pressure
US3825122A (en) 1973-06-11 1974-07-23 J Taylor Reverse-osmosis pump
DE2424321A1 (de) * 1974-05-18 1975-11-20 Woma Maasberg Co Gmbh W Absperrventil fuer hohe und hoechste drucke, insbesondere fuer hochdruckspritzpistolen
JPS55327Y2 (es) 1974-12-18 1980-01-08
CH586364A5 (en) 1975-04-30 1977-03-31 Bbc Brown Boveri & Cie Single seat throttle valve - is controlled by two servos one acting directly, other through secondary servo valve
US4145884A (en) 1977-07-25 1979-03-27 Childs Willard D Reversible power transmission
US4434056A (en) 1979-04-06 1984-02-28 Keefer Bowie Multi-cylinder reverse osmosis apparatus and method
US4285365A (en) 1979-08-23 1981-08-25 Barry-Wehmiller Company Rotary valve for pressure fluid distribution
US4450863A (en) * 1981-05-13 1984-05-29 Eaton Corporation Series connected solenoid appliance control valve assembly
EP0086073B1 (en) 1982-02-04 1986-11-12 Toray Industries, Inc. Rotary valve
CH655984A5 (de) * 1982-04-07 1986-05-30 Sulzer Ag Magnetventil mit leistungsverstaerker.
US4526340A (en) * 1982-06-28 1985-07-02 Imperial Clevite Inc. Solenoid valve
US4459952A (en) 1982-07-28 1984-07-17 Edward Holstein Cylinder deactivator device for diesel engines
US4644969A (en) 1984-08-20 1987-02-24 Oki Electric Industry Co., Ltd. Water control valve with pneumatic actuator
US4574840A (en) 1984-12-28 1986-03-11 Uop Inc. Multiport axial valve with balanced rotor
US4724866A (en) 1986-07-31 1988-02-16 Nl Industries, Inc. Speed control valve
US4756830A (en) 1987-05-18 1988-07-12 Edward Fredkin Pumping apparatus
US4838145A (en) 1987-06-18 1989-06-13 The United States Of America As Represented By The Secretary Of Commerce Multiple actuator hydraulic system and rotary control valve therefor
US5154820A (en) 1987-10-21 1992-10-13 Product Research And Development Reverse osmosis system with cycled pressure intensifiers
JPH07102305B2 (ja) 1988-06-29 1995-11-08 株式会社ササクラ 逆浸透膜濃縮装置
DE69203278T2 (de) 1991-04-23 1995-11-02 Honda Motor Co Ltd Drehventil für automatisches Getriebe.
GB9113304D0 (en) 1991-06-20 1991-08-07 Alcan Int Ltd Metal spraying apparatus
US5222873A (en) 1992-06-19 1993-06-29 The United States Of America As Represented By The United States Department Of Energy Fluid-driven reciprocating apparatus and valving for controlling same
US5339857A (en) * 1992-11-06 1994-08-23 Dresser Industries Inc. Media assisted valves
US5542384A (en) * 1993-03-26 1996-08-06 Fluid Precision (Proprietary) Limited Hydraulic engine starting equipment
AU6544094A (en) 1993-05-05 1994-11-21 Fdp Engineering (Ireland) Ltd. Hydraulic fluid-driven, multicylinder, modular, reciprocating piston pump
US5645263A (en) 1993-10-04 1997-07-08 Caterpillar Inc. Pilot valve for a flow amplyifying poppet valve
DE59611324D1 (de) 1996-01-10 2006-04-06 Eaton Fluid Power Gmbh Verlustarmer Antrieb für einen hydraulischen Aktuator
US5628198A (en) 1996-05-13 1997-05-13 Permar; Clark Liquid treatment apparatus for filtering liquid under pressure
US5967108A (en) 1996-09-11 1999-10-19 Kutlucinar; Iskender Rotary valve system
WO1998015762A1 (fr) * 1996-10-08 1998-04-16 Kabushiki Kaisha Yokota Seisakusho Appareil a soupapes de regulation automatique
US6017200A (en) 1997-08-12 2000-01-25 Science Applications International Corporation Integrated pumping and/or energy recovery system
US6274929B1 (en) 1998-09-01 2001-08-14 Texas Instruments Incorporated Stacked double sided integrated circuit package
US6135724A (en) 1998-07-08 2000-10-24 Oilquip, Inc. Method and apparatus for metering multiple injection pump flow
FR2783021B1 (fr) 1998-09-09 2000-10-13 Inst Francais Du Petrole Procede et systeme de pompage de fluide utilisant une pompe avec un debit constant a l'aspiration ou au refoulement
FR2795141B1 (fr) 1999-06-15 2001-09-07 Bernard Marinzet Pompe a pistons, procede et installation de filtration d'eau
DE19933147C2 (de) 1999-07-20 2002-04-18 Aloys Wobben Verfahren und Vorrichtung zum Entsalzen von Wasser
US6267571B1 (en) 1999-08-17 2001-07-31 Schwing America, Inc. Hydraulic displacement pump having two stroke length
US6470683B1 (en) 1999-08-30 2002-10-29 Science Applications International Corporation Controlled direct drive engine system
GB2356432A (en) 1999-11-18 2001-05-23 Colin Pearson Fluid powered pump with valve control
IT1316324B1 (it) 2000-02-02 2003-04-10 Schenker Italia S R L Apparecchiatura per la desalinizzazione dell'acqua per osmosi inversacon recupero di energia
US6929238B2 (en) * 2000-02-18 2005-08-16 Ga Industries Inc. Electric motor actuated stop and self-closing check valve
US6266598B1 (en) 2000-05-04 2001-07-24 Oshkosh Truck Corporation Control system and method for a snow removal vehicle
DE10059425A1 (de) * 2000-11-30 2002-06-06 Bosch Gmbh Robert Kraftstoffeinspritzpumpe für Brennkraftmaschinen, insbesondere Dieselmotoren
JP2004538409A (ja) 2001-01-19 2004-12-24 マンターズ コーポレイション 高圧水ポンプ
JP2002286162A (ja) * 2001-03-23 2002-10-03 Megatorr Corp 広帯域可変コンダクタンスバルブ
US6708489B2 (en) 2001-08-03 2004-03-23 Parker & Harper Companies, Inc. Pneumatic actuator
US6814907B1 (en) 2001-12-18 2004-11-09 Stratasys, Inc. Liquifier pump control in an extrusion apparatus
US6712587B2 (en) 2001-12-21 2004-03-30 Waters Investments Limited Hydraulic amplifier pump for use in ultrahigh pressure liquid chromatography
US6773226B2 (en) 2002-09-17 2004-08-10 Osamah Mohamed Al-Hawaj Rotary work exchanger and method
DE10310662A1 (de) 2003-03-12 2004-09-23 Ksb Aktiengesellschaft Armatur
US7000379B2 (en) 2003-06-04 2006-02-21 Ford Global Technologies, Llc Fuel/air ratio feedback control with catalyst gain estimation for an internal combustion engine
US7540230B2 (en) 2003-06-12 2009-06-02 I.D.E. Technologies Ltd. Three-way poppet valve for work exchanger
US7032388B2 (en) 2003-11-17 2006-04-25 General Electric Company Method and system for incorporating an emission sensor into a gas turbine controller
US20050123416A1 (en) 2003-12-06 2005-06-09 Smith Clyde M. Combined piston fluid motor and pump
DK1547670T3 (da) 2003-12-17 2008-01-07 Ksb Ag Trykvekslersystem
JP2005195081A (ja) 2004-01-06 2005-07-21 Daikin Ind Ltd 油圧ユニット
US7448412B2 (en) 2004-07-23 2008-11-11 Afa Controls Llc Microvalve assemblies and related structures and related methods
CN2716251Y (zh) 2004-08-12 2005-08-10 云南玮昊能源发展有限公司 一种带液压式节能机构的反渗透膜过滤器
US20060071189A1 (en) * 2004-10-04 2006-04-06 R. Conrader Company Pressure relief valve
DE102004048689B3 (de) 2004-10-06 2005-10-20 Siemens Ag Zweistufiges Servoventil
CN100387327C (zh) 2005-06-17 2008-05-14 国家海洋局杭州水处理技术研究开发中心 一种节能型反渗透处理方法
US20070045069A1 (en) 2005-08-26 2007-03-01 Husco International, Inc. Active vehicle suspension with integrated load leveling
US7927082B2 (en) 2005-12-05 2011-04-19 Gth Water Systems, Inc. Highly efficient durable fluid pump and method
US8210205B2 (en) 2006-03-09 2012-07-03 Michaels Gregory A Rotary valve assembly
CN2926197Y (zh) 2006-03-23 2007-07-25 天津市蓬拓科技有限公司 带能量回收的反渗透海水淡化装置
US8128821B2 (en) 2006-06-14 2012-03-06 Fluid Equipment Development Company, Llc Reverse osmosis system with control based on flow rates in the permeate and brine streams
ES2373593T3 (es) 2006-07-19 2012-02-06 Fluid-O-Tech S.R.L. Bomba dosificadora accionada por fluido y sistema para dispensar fluidos que incluye dicha bomba.
US8361130B2 (en) 2006-10-06 2013-01-29 Depuy Spine, Inc. Bone screw fixation
US7415937B2 (en) 2006-10-27 2008-08-26 Honeywell International Inc. Self-contained sea water linear actuator
US7905088B2 (en) 2006-11-14 2011-03-15 Incova Technologies, Inc. Energy recovery and reuse techniques for a hydraulic system
US8449771B2 (en) 2007-05-21 2013-05-28 Philip David Giles Pump for a desalination system
US7634911B2 (en) 2007-06-29 2009-12-22 Caterpillar Inc. Energy recovery system
US20110017310A1 (en) * 2007-07-02 2011-01-27 Parker Hannifin Ab Fluid valve arrangement
DE102007033498A1 (de) 2007-07-18 2009-01-22 Robert Bosch Gmbh Sitzventilanordnung
DE102008011982A1 (de) 2008-02-29 2009-09-03 Honeywell Technologies Sarl Ventilanordnung mit Steuerventilen und einem von diesen stufenlos gesteuerten Hauptventil
KR101032387B1 (ko) 2008-06-11 2011-05-31 한국기계연구원 에너지 회수 장치
US8287529B2 (en) 2008-09-05 2012-10-16 Tyco Healthcare Group Lp Electrosurgical apparatus with high speed energy recovery
JP2010063976A (ja) 2008-09-09 2010-03-25 Ebara Corp 膜分離装置、膜分離装置の運転方法
US8829844B2 (en) 2008-09-12 2014-09-09 Waters Technologies Corporation Intake profile for optimized utilization of motor characteristics
US8186154B2 (en) 2008-10-31 2012-05-29 Caterpillar Inc. Rotary flow control valve with energy recovery
US8090456B2 (en) 2008-11-03 2012-01-03 United Technologies Corporation System and method for design and control of engineering systems utilizing component-level dynamic mathematical model
US8511080B2 (en) 2008-12-23 2013-08-20 Caterpillar Inc. Hydraulic control system having flow force compensation
KR20120040684A (ko) 2009-05-29 2012-04-27 볼보 컨스트럭션 이큅먼트 에이비 유압 시스템 및 그러한 유압 시스템을 포함하는 작동 기계
US20100301252A1 (en) 2009-06-02 2010-12-02 Arne Fridtjof Myran Universal Valve System
US8691086B2 (en) 2010-02-17 2014-04-08 Fluid Equipment Development Company, Llc Control scheme for a reverse osmosis system using a hydraulic energy management integration system
WO2012085326A1 (en) 2010-12-23 2012-06-28 Aw-Energy Oy Method and apparatus for desalination of seawater
US9638179B2 (en) 2012-12-04 2017-05-02 General Electric Company Hydraulic control system for a reverse osmosis hydraulic pump

Also Published As

Publication number Publication date
AU2012315863A1 (en) 2014-04-03
SG10201601489SA (en) 2016-03-30
AU2012315863B2 (en) 2017-05-04
SG11201400903UA (en) 2014-08-28
EP2761215A1 (en) 2014-08-06
US9644761B2 (en) 2017-05-09
CN103917815A (zh) 2014-07-09
KR20140064921A (ko) 2014-05-28
ZA201402731B (en) 2015-11-25
IL231275A0 (en) 2014-04-30
WO2013049500A1 (en) 2013-04-04
US20130081724A1 (en) 2013-04-04
MX2014003885A (es) 2014-05-07
CN103917815B (zh) 2016-02-24

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