RU2015110966A - ENERGY RECOVERY DEVICE FOR SEALING AND SEAFISH - Google Patents
ENERGY RECOVERY DEVICE FOR SEALING AND SEAFISH Download PDFInfo
- Publication number
- RU2015110966A RU2015110966A RU2015110966A RU2015110966A RU2015110966A RU 2015110966 A RU2015110966 A RU 2015110966A RU 2015110966 A RU2015110966 A RU 2015110966A RU 2015110966 A RU2015110966 A RU 2015110966A RU 2015110966 A RU2015110966 A RU 2015110966A
- Authority
- RU
- Russia
- Prior art keywords
- desalination
- sea
- recovery device
- hydraulic turbine
- electric energy
- Prior art date
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Classifications
-
- 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
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- Separation Using Semi-Permeable Membranes (AREA)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
1. Устройство рекуперации энергии при опреснении морских и солоноватых вод, включающее насос подачи исходной воды, насос высокого давления, мембранный модуль на основе обратноосмотических мембран, рекуператор давления, отличающееся тем, что оно снабжено гидравлической турбиной с генератором электрической энергии, при этом выход концентрата из обратноосмотического мембранного модуля соединен с входом гидравлической турбины, кроме того, электрический выход генератора электрической энергии гидравлической турбины соединен с накопителем электрической энергии, а электрическое питание насоса подачи исходной воды и насоса высокого давления осуществляется от сети и от накопителя электрической энергии.2. Устройство рекуперации энергии при опреснении морских и солоноватых вод по п. 1, отличающееся тем, что в нем между выходом концентрата из обратноосмотического мембранного модуля и входом гидравлической турбины установлен водо-водяной эжектор, соединенный с выходом насоса подачи исходной воды.3. Устройство рекуперации энергии при опреснении морских и солоноватых вод по п. 1, отличающееся тем, что в нем поток концентрата после гидравлической турбины направляется в модуль обратного электродиализа, в который также направляется поток исходной воды, причем за счет взаимодействия потоков с разным солесодержанием осуществляется дополнительная выработка электрической энергии.4. Устройство рекуперации энергии при опреснении морских и солоноватых вод по п. 1, отличающееся тем, что в нем использован электрохимический накопитель электрической энергии.5. Устройство рекуперации энергии при опреснении морских и солоноватых вод по п. 4,1. The energy recovery device for desalination of sea and brackish water, including a source water supply pump, a high pressure pump, a membrane module based on reverse osmosis membranes, a pressure recuperator, characterized in that it is equipped with a hydraulic turbine with an electric energy generator, while the concentrate exit from the reverse osmosis membrane module is connected to the input of the hydraulic turbine, in addition, the electrical output of the electric energy generator of the hydraulic turbine is connected to the drive m of electric energy, and the electric power supply to the feed water pump and the high-pressure pump is provided from the network and from the electric energy storage device. 2. An energy recovery device for desalination of sea and brackish water according to claim 1, characterized in that a water-water ejector connected to the outlet of the feed water supply pump is installed in it between the outlet of the concentrate from the reverse osmosis membrane module and the inlet of the hydraulic turbine. 3. An energy recovery device for desalination of sea and brackish water according to claim 1, characterized in that the concentrate stream therein after the hydraulic turbine is directed to the reverse electrodialysis module, into which the feed water stream is also directed, and additional generation is carried out due to the interaction of the streams with different salinity electrical energy. 4. An energy recovery device for desalination of sea and brackish water according to claim 1, characterized in that it uses an electrochemical electric energy storage device. 5. Energy recovery device for desalination of sea and brackish waters according to claim 4,
Claims (5)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2015110966A RU2015110966A (en) | 2015-03-27 | 2015-03-27 | ENERGY RECOVERY DEVICE FOR SEALING AND SEAFISH |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
RU2015110966A RU2015110966A (en) | 2015-03-27 | 2015-03-27 | ENERGY RECOVERY DEVICE FOR SEALING AND SEAFISH |
Publications (1)
Publication Number | Publication Date |
---|---|
RU2015110966A true RU2015110966A (en) | 2016-10-20 |
Family
ID=57138218
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
RU2015110966A RU2015110966A (en) | 2015-03-27 | 2015-03-27 | ENERGY RECOVERY DEVICE FOR SEALING AND SEAFISH |
Country Status (1)
Country | Link |
---|---|
RU (1) | RU2015110966A (en) |
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2015
- 2015-03-27 RU RU2015110966A patent/RU2015110966A/en not_active Application Discontinuation
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FA93 | Acknowledgement of application withdrawn (no request for examination) |
Effective date: 20180328 |