MX2014003845A - Sistema de desalinizacion con recuperacion de energia y bombas, valvulas y controlador relacionados. - Google Patents

Sistema de desalinizacion con recuperacion de energia y bombas, valvulas y controlador relacionados.

Info

Publication number
MX2014003845A
MX2014003845A MX2014003845A MX2014003845A MX2014003845A MX 2014003845 A MX2014003845 A MX 2014003845A MX 2014003845 A MX2014003845 A MX 2014003845A MX 2014003845 A MX2014003845 A MX 2014003845A MX 2014003845 A MX2014003845 A MX 2014003845A
Authority
MX
Mexico
Prior art keywords
piston
pistons
reverse osmosis
concentrate
osmosis unit
Prior art date
Application number
MX2014003845A
Other languages
English (en)
Other versions
MX350893B (es
Inventor
Matthew D D Artenay
Willard D Childs
Gerard J Vanderloop
Michael J Connor
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 MX2014003845A publication Critical patent/MX2014003845A/es
Publication of MX350893B publication Critical patent/MX350893B/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/10—Accessories; Auxiliary operations
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/025—Reverse osmosis; Hyperfiltration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/06—Energy recovery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/02—Reverse osmosis; Hyperfiltration ; Nanofiltration
    • B01D61/12—Controlling or regulating
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/22—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00 by means of valves
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/24—Specific pressurizing or depressurizing means
    • B01D2313/246—Energy recovery means
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Water Supply & Treatment (AREA)
  • Nanotechnology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Hydrology & Water Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Organic Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Reciprocating Pumps (AREA)
  • Details Of Reciprocating Pumps (AREA)

Abstract

Se proporciona un sistema de bombeo de fluido con características de recuperación de energía que puede ser utilizado para proporcionar agua de alimentación a una unidad de ósmosis inversa. El sistema incluye una unidad de controlador electrónico que regula la salida de tres bombas hidráulicas. Cada bomba hidráulica conduce el movimiento de un pistón en un cilindro. Los pistones suministran en forma colectiva un flujo generalmente constante de agua de alimentación de alta presión a la unidad de ósmosis inversa. Los cuerpos de la válvula de concentrado dirigen el concentrado desde la unidad de ósmosis inversa hasta las partes traseras de los pistones para reducir el trabajo requerido de las bombas hidráulicas. El controlador electrónico coordina la salida de las bombas hidráulicas con la actuación de los ensambles de la válvula. El movimiento de los pistones es controlado, en parte, por un circuito de retroalimentación para verificar si la bomba hidráulica está produciendo la salida deseada. Los cuerpos de la válvula de concentrado están diseñados para comenzar a cerrarse cuando disminuye la velocidad de un pistón. El cuerpo de la válvula del concentrado se mueve después de un tiempo de espera durante un período de detención cuando un pistón asociado no debe moverse. El pistón y el cilindro están diseñados para exponerse a agua de mar y a salmuera RO.
MX2014003845A 2011-09-30 2012-09-17 Sistema de desalinizacion con recuperacion de energia y bombas, valvulas y controlador relacionados. MX350893B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/250,463 US9387440B2 (en) 2011-09-30 2011-09-30 Desalination system with energy recovery and related pumps, valves and controller
PCT/US2012/055695 WO2013048793A1 (en) 2011-09-30 2012-09-17 Desalination system with energy recovery and related pumps, valves and controller

Publications (2)

Publication Number Publication Date
MX2014003845A true MX2014003845A (es) 2014-04-30
MX350893B MX350893B (es) 2017-09-22

Family

ID=46968385

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2014003845A MX350893B (es) 2011-09-30 2012-09-17 Sistema de desalinizacion con recuperacion de energia y bombas, valvulas y controlador relacionados.

Country Status (10)

Country Link
US (1) US9387440B2 (es)
EP (1) EP2761182A1 (es)
KR (1) KR101811488B1 (es)
CN (1) CN103827492B (es)
AU (1) AU2012316562B2 (es)
IL (1) IL231520A (es)
MX (1) MX350893B (es)
SG (1) SG11201400912QA (es)
WO (1) WO2013048793A1 (es)
ZA (1) ZA201402774B (es)

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WO2016089377A1 (en) 2014-12-02 2016-06-09 General Electric Company Pilot-operated check valve for high-pressure concentrated seawater usable in sea-water reverse osmosis pumping and energy recovery systems
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US10760557B1 (en) * 2016-05-06 2020-09-01 Pumptec, Inc. High efficiency, high pressure pump suitable for remote installations and solar power sources
US10265658B2 (en) * 2016-09-12 2019-04-23 Eten Technology Ltd. Energy-saving water purifying system
CN109414971B (zh) * 2016-09-27 2022-02-25 日立安斯泰莫株式会社 空气悬架系统
MA47201A (fr) * 2017-01-09 2019-11-13 Veolia Water Solutions & Tech Système et procédé pour le traitement de l'eau par osmose inverse ou nanofiltration
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Also Published As

Publication number Publication date
WO2013048793A1 (en) 2013-04-04
KR101811488B1 (ko) 2017-12-26
MX350893B (es) 2017-09-22
CN103827492A (zh) 2014-05-28
US20130082000A1 (en) 2013-04-04
IL231520A0 (en) 2014-04-30
KR20140070573A (ko) 2014-06-10
ZA201402774B (en) 2015-11-25
SG11201400912QA (en) 2014-08-28
AU2012316562A1 (en) 2014-04-10
US9387440B2 (en) 2016-07-12
EP2761182A1 (en) 2014-08-06
CN103827492B (zh) 2016-12-21
IL231520A (en) 2017-09-28
AU2012316562B2 (en) 2016-08-11

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