CN107522307A - A kind of Oversea wind fresh-water generator and its application process - Google Patents
A kind of Oversea wind fresh-water generator and its application process Download PDFInfo
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- CN107522307A CN107522307A CN201710928834.2A CN201710928834A CN107522307A CN 107522307 A CN107522307 A CN 107522307A CN 201710928834 A CN201710928834 A CN 201710928834A CN 107522307 A CN107522307 A CN 107522307A
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- 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
- C02F1/001—Processes for the treatment of water whereby the filtration technique is of importance
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- 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
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
- F03D—WIND MOTORS
- F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
- F03D9/10—Combinations of wind motors with apparatus storing energy
-
- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2103/00—Nature of the water, waste water, sewage or sludge to be treated
- C02F2103/08—Seawater, e.g. for desalination
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2301/00—General aspects of water treatment
- C02F2301/06—Pressure conditions
- C02F2301/066—Overpressure, high pressure
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- 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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- 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
- Y02A20/138—Water desalination using renewable energy
- Y02A20/141—Wind power
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/70—Wind energy
- Y02E10/72—Wind turbines with rotation axis in wind direction
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- 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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- 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
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Organic Chemistry (AREA)
- Water Supply & Treatment (AREA)
- Environmental & Geological Engineering (AREA)
- Hydrology & Water Resources (AREA)
- Power Engineering (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Combustion & Propulsion (AREA)
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- General Engineering & Computer Science (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The present invention relates to a kind of Oversea wind fresh-water generator device and its application process, belongs to field of sea water desalting technology.The present invention is set by the sea, sea wind blows wind energy conversion system, wind energy conversion system drives hydraulic pump, hydraulic pump extracts hydraulic oil out by pipeline to accumulator from fuel tank, and accumulator provides stable hydraulic energy liquid when wind-force changes by absorbing or being released to hydraulic motor, and hydraulic motor is connected with high-pressure pump, seawater is pumped into tube filler filter by high-pressure pump under the drive of hydraulic motor, seawater after filtering enters reverse osmosis unit by high-pressure pump again, the salinity in seawater is sloughed, so as to which fresh water be made.
Description
Technical field
The present invention relates to a kind of Oversea wind fresh-water generator and its application process, belong to field of sea water desalting technology.
Background technology
Water is Source of life, and with the development of World Economics, people are also increasing to the demand of freshwater resources.And the earth
The storage capacity of upper freshwater resources is limited, it is difficult to meet the needs of the mankind.The scarcity of freshwater resources not only suffers human economy
By huge loss, the existence of the mankind has also been threatened.And 80% area all covers dampening on the earth, but these water are all
Seawater, directly it can not be used for the mankind.So desalinization is made into fresh water solves asking for freshwater resources shortage by effective
Topic.
Nowadays desalination technology has been mature on the whole, and the desalination technology of utilization mainly has：The way of distillation, counter-infiltration
Method, electrodialysis hair and freezing etc..It is exactly at most the way of distillation wherein to use, and now large-scale desalinator is most all
It is the method using multi-effect distilling, by evaporation of seawater, filtering, removes the salinity in seawater, then water vapour liquefies so as to make
Into fresh water.And hyperfiltration mainly removes the salinity in seawater with concentration difference, applying a pressure to seawater makes seawater
Through permeable membrane, and the salinity in seawater will be saturated membrane filtration, so as to by desalinization.Counter-infiltration legal system is light to be belonged in the world
In the light technology of new system, so also needing continuous research and discovery.Electroosmose process mainly removes seawater electrolysis in seawater
Salinity.Electroosmose process, can not large-scale use at present also in conceptual phase.
Several method for desalting seawater compare, and the current technology of the way of distillation is very ripe, and application is also most wide.Reverse osmosis
Saturating method has the advantages of more efficient, more energy efficient for other desalination technologies, and future prospect is wide.And electroosmose process
Conceptual phase is remained at, technology is simultaneously immature, large-scale use also to need further to study.
Sea water desalinating unit used in now is all use electric energy as energy progress desalinization, but the production of electric energy
Life pollutes the environment, and the consumption of electric energy is very big, is unfavorable for saving the energy.And at sea the most abundant energy is exactly wind
Can, using wind energy system it is light can solve energy problem's and can accomplish it is environment friendly and pollution-free.
The content of the invention
Present invention mainly solves technical problem：Low for traditional sea water desalinating unit desalination efficiency, energy consumption is big, environment
Heavy-polluted problem, the invention provides a kind of Oversea wind fresh-water generator and its application process.
In order to solve the above-mentioned technical problem, the technical solution adopted in the present invention：
A kind of Oversea wind fresh-water generator, including wind energy conversion system, wind energy conversion system are supported by support, are hydraulic pump below support, hydraulic pump
It is connected with support, passes through pipeline for storing hydraulic oil, the right side of hydraulic pump for fuel tank on the left of hydraulic pump and connect accumulator, accumulation of energy
Device is connected with hydraulic motor, and hydraulic motor uses axis connection with high-pressure pump 1, and high-pressure pump water inlet is connected with seawater water inlet, high
The delivery port of press pump 1 is connected with tube filler filter inlet, and tube filler filter delivery port is connected with high-pressure pump 2, high-pressure pump 2 and reverse osmosis
Saturating device is connected.All devices are arranged on a platform.
A kind of application process of described Oversea wind fresh-water generator is：Sea turn blows wind energy conversion system, and wind energy conversion system absorbs wind
Wind energy can be converted to mechanical energy and be delivered to hydraulic pump, the mechanical energy of wind energy conversion system transmission is converted to hydraulic energy by hydraulic pump, is transmitted
To accumulator, accumulator storage hydraulic energy, give hydraulic motor one stable energy supply when wind-force fluctuates, hydraulic motor
The hydraulic energy of reception is converted into mechanical energy to energize for high-pressure pump 1, seawater is pumped into tube filler filter, tube filler filtering by high-pressure pump 1
Sea water filter is then delivered to high-pressure pump 2 by device, high-pressure pump 2 to seawater apply pressure by seawater be pumped into reverse osmosis unit carry out it is light
Change, reverse osmosis unit is the critical piece of desalinization, separates the salinity in seawater and water by reverse osmosis membrane, reaches desalination
The purpose of seawater.
Described hydraulic means shares two groups, and every group is connected with a high-pressure pump, is energized for high-pressure pump.
Described wind energy conversion system uses Chain conveyer with hydraulic pump.
Described wind energy conversion system is provided with to wind apparatus.
The light mode of described system is that counter-infiltration system is light, and for the reverse osmosis membrane used for spiral wound type, material is polyamide.
The beneficial effects of the invention are as follows：
（1）The present invention it is simple in construction, part is less, mainly by wind energy conversion system, hydraulic pump, fuel tank, hydraulic motor, accumulator,
High-pressure pump, tube filler filter, reverse osmosis unit etc. form, and different according to required aquifer yield can be by adjusting various pieces
Parameter reaches demand, complicated compared to large-scale desalinator, aquifer yield is huge, floor space is wide, for more
The fresh water manufacture characteristic of number people, which is compared, to be had the advantages that small volume, easily builds, be easy to operate, suitable for family or small-sized sea
Island, ocean platform use；
（2）The present invention is that one kind is based on hydraulicdriven Oversea wind fresh-water generator, in the light system of traditional wind-force system mostly
All it is to use wind-power electricity generation, electric power then is used to making the energy supply of light system, but is used further to make using wind-power electricity generation light
Need to solve the problems, such as it is grid-connected, by wind-electricity integration because the unstability of wind-powered electricity generation can have a huge impact to power network, and this hair
It is bright by the way of wind energy is converted into mechanical energy, pass through blower fan drive hydraulic pump, hydraulic pump drive hydraulic motor, hydraulic motor
The conversion regime of mechanical energy-hydraulic energy-mechanical energy of high-pressure pump is driven, avoiding wind-power electricity generation needs the problem of grid-connected, and
Energy conversion efficiency is higher compared to wind-power electricity generation, so having the advantages of low energy consumption, efficiency high, clean environment firendly.
（3）The present invention uses hydraulic drive, and accumulator is provided with hydraulic system, when Oversea wind change is big,
The rotating speed of blower fan also can faster, and the loose hydraulic energy of hydraulic pump is also more, when hydraulic energy exceedes the tolerance range of system,
Accumulator is absorbed by hydraulic energy and stored, and then conveys a stable shale and crosses to hydraulic motor；When sea
Wind-force becomes hour, and the hydraulic energy of hydraulic pump conveying is not enough to drive hydraulic motor, and accumulator will discharge the liquid stored before
Pressure energy, hydraulic motor is stablized and operate, so as to ensure the steady operation of reverse osmosis unit, it is ensured that the production of fresh water.
Brief description of the drawings
Fig. 1 is the organigram of Oversea wind fresh-water generator of the present invention.
Wherein, 1, wind energy conversion system；2nd, accumulator；3rd, hydraulic pump；4th, fuel tank；5th, hydraulic motor；6th, high-pressure pump 1；7th, tube filler mistake
Filter；8th, high-pressure pump 2；9th, reverse osmosis unit.
Embodiment
A kind of Oversea wind fresh-water generator, including wind energy conversion system, wind energy conversion system are supported by support, are hydraulic pump below support, liquid
Press pump is connected with support, and accumulator is connected by pipeline for storing hydraulic oil, the right side of hydraulic pump for fuel tank on the left of hydraulic pump,
Accumulator is connected with hydraulic motor, and hydraulic motor uses axis connection, high-pressure pump water inlet and seawater water inlet phase with high-pressure pump 1
Even, the delivery port of high-pressure pump 1 is connected with tube filler filter inlet, and tube filler filter delivery port is connected with high-pressure pump 2, high-pressure pump 2
It is connected with reverse osmosis unit.All devices are arranged on a platform；The application process of Oversea wind fresh-water generator is：It is marine
Wind blows wind energy conversion system, and wind energy is converted to mechanical energy and is delivered to hydraulic pump by wind energy conversion system absorption wind energy, and hydraulic pump transmits wind energy conversion system
Mechanical energy be converted to hydraulic energy, be delivered to accumulator, accumulator storage hydraulic energy, hydraulic motor one given when wind-force fluctuates
The hydraulic energy of reception is converted to mechanical energy and energized for high-pressure pump 1 by the energy supply of individual stabilization, hydraulic motor, and high-pressure pump 1 is by sea
Water is pumped into tube filler filter, and sea water filter is then delivered to high-pressure pump 2 by tube filler filter, and high-pressure pump 2 applies pressure to seawater
Seawater is pumped into reverse osmosis unit to be desalinated, reverse osmosis unit is the critical piece of desalinization, by reverse osmosis membrane by sea
Salinity and water separation in water, reach the purpose to desalinize seawater.
Claims (6)
1. a kind of Oversea wind fresh-water generator device, including wind energy conversion system（1）, described wind energy conversion system（1）Supported by support, under support
Side is hydraulic pump（3）, hydraulic pump（3）It is connected with support, hydraulic pump（3）Left side is fuel tank（4）For storing hydraulic oil, hydraulic pump
（3）Right side accumulator is connected by pipeline（2）, accumulator（2）With hydraulic motor（5）It is connected, hydraulic motor（5）With high-pressure pump
1（6）Using axis connection, high-pressure pump（6）Water inlet is connected with seawater water inlet, high-pressure pump 1（6）Delivery port and tube filler filter
（7）Entrance is connected, tube filler filter（7）Delivery port and high-pressure pump 2（8）It is connected, high-pressure pump 2（8）It is connected with reverse osmosis unit
（9）, all devices are arranged on a platform.
2. a kind of application process of Oversea wind fresh-water generator according to claim 1 is：Sea turn blows wind energy conversion system
（1）, wind energy conversion system（1）Wind energy is converted to mechanical energy and is delivered to hydraulic pump by absorption wind energy（3）, hydraulic pump（3）By wind energy conversion system（1）Pass
The mechanical energy passed is converted to hydraulic energy, is delivered to accumulator（2）, accumulator（2）Hydraulic energy is stored, liquid is given when wind-force fluctuates
Pressure motor（5）One stable energy supply, it is high-pressure pump 1 that the hydraulic energy of reception is converted to mechanical energy by hydraulic motor（6）For
Can, high-pressure pump 1（6）Seawater is pumped into tube filler filter（7）, tube filler filter（7）Sea water filter is then delivered to high-pressure pump 2
（8）, high-pressure pump 2（8）Apply pressure to seawater and seawater is pumped into reverse osmosis unit（9）Desalinated, reverse osmosis unit（9）It is sea
The critical piece of water desalination, the salinity in seawater and water are separated by reverse osmosis membrane, reach the purpose to desalinize seawater.
A kind of 3. Oversea wind fresh-water generator according to claim 1, it is characterised in that：Described hydraulic means shares two
Group, every group is connected with a high-pressure pump, is energized for high-pressure pump.
A kind of 4. Oversea wind fresh-water generator according to claim 1, it is characterised in that：Described wind energy conversion system and hydraulic pump
Using Chain conveyer.
A kind of 5. Oversea wind fresh-water generator according to claim 1, it is characterised in that：Described wind energy conversion system be provided with pair
Wind apparatus.
A kind of 6. Oversea wind fresh-water generator according to claim 1, it is characterised in that：The light mode of described system is reverse osmosis
Make thoroughly light, for the reverse osmosis membrane used for spiral wound type, material is polyamide.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710928834.2A CN107522307A (en) | 2017-10-09 | 2017-10-09 | A kind of Oversea wind fresh-water generator and its application process |
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| CN201710928834.2A CN107522307A (en) | 2017-10-09 | 2017-10-09 | A kind of Oversea wind fresh-water generator and its application process |
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| CN107522307A true CN107522307A (en) | 2017-12-29 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128850A (en) * | 2018-01-18 | 2018-06-08 | 宁波市鄞州知新机电设计有限公司 | A kind of wind energy desalting device for sea water |
| CN109368873A (en) * | 2018-12-10 | 2019-02-22 | 国家海洋局天津海水淡化与综合利用研究所 | A kind of wind-electricity complementary seawater desalination system |
| US11502323B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
| US11502322B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US11855324B1 (en) | 2022-11-15 | 2023-12-26 | Rahul S. Nana | Reverse electrodialysis or pressure-retarded osmosis cell with heat pump |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108128850A (en) * | 2018-01-18 | 2018-06-08 | 宁波市鄞州知新机电设计有限公司 | A kind of wind energy desalting device for sea water |
| CN109368873A (en) * | 2018-12-10 | 2019-02-22 | 国家海洋局天津海水淡化与综合利用研究所 | A kind of wind-electricity complementary seawater desalination system |
| US11502323B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
| US11502322B1 (en) | 2022-05-09 | 2022-11-15 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US11563229B1 (en) | 2022-05-09 | 2023-01-24 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US11611099B1 (en) | 2022-05-09 | 2023-03-21 | Rahul S Nana | Reverse electrodialysis cell and methods of use thereof |
| US11699803B1 (en) | 2022-05-09 | 2023-07-11 | Rahul S Nana | Reverse electrodialysis cell with heat pump |
| US11855324B1 (en) | 2022-11-15 | 2023-12-26 | Rahul S. Nana | Reverse electrodialysis or pressure-retarded osmosis cell with heat pump |
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Effective date of registration: 20180425 Address after: 213000 room 2-2208, Wanda Plaza, Xinbei District, Changzhou, Jiangsu Applicant after: Changzhou LAN Sen environmental protection equipment Co., Ltd. Address before: 213102 Huayang North Road, Tianning District, Changzhou, Jiangsu Province, No. 16 Applicant before: Changzhou Fulong Industrial Equipment Co., Ltd. |
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