CN104817202A - Bitter-brackish water desalination device with solar self-power-generation function for saline-alkali soil - Google Patents
Bitter-brackish water desalination device with solar self-power-generation function for saline-alkali soil Download PDFInfo
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- CN104817202A CN104817202A CN201510210504.0A CN201510210504A CN104817202A CN 104817202 A CN104817202 A CN 104817202A CN 201510210504 A CN201510210504 A CN 201510210504A CN 104817202 A CN104817202 A CN 104817202A
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- Prior art keywords
- desalination device
- water desalination
- brackish water
- reverse osmosis
- saltings
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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
- Y02A20/142—Solar thermal; Photovoltaics
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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
- Y02E10/50—Photovoltaic [PV] energy
-
- 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
-
- 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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The invention provides a bitter-brackish water desalination device with a solar self-power-generation function for saline-alkali soil. The bitter-brackish water desalination device comprises a platform for mounting of the bitter-brackish water desalination device, solar panels are arranged at the top of a tank which is arranged on the platform, and a filtering device, a reverse osmosis system and a storage battery are arranged in the tank. Extension solar panels are arranged on two sides of the tank respectively, the storage battery is connected with a photovoltaic charging controller through a wire, and the photovoltaic charging controller is connected with the solar panels through wires. The bitter-brackish water desalination device with the solar self-power-generation function has the advantages that solar energy is converted into electric energy stored in the storage battery, the electric energy in the storage battery can be directly adopted for operation of the whole water desalination device and acts on each unit of the device under the regulation action of a transformer, and consequently the defect of failure in operation of various devices due to the fact that the saline-alkali soil in remote areas is not completely covered by the power grid currently is effectively overcome.
Description
Technical field
The present invention relates to water treatment field, particularly relate to a kind of saltings desalination water equipment, specifically refer to a kind of saltings brackish water desalination device with sun power self power generation.
Background technology
Although current seawater (salt water) desalination technology is ripe, but equipment majority is directed desalination, as the sea water desaltination on boats and ships, the clean water treatment of bog water pool, certainly also have the underground water in some saltingss to desalinate, but these desalinations, the equipment of purifying waste water have certain professional, the amount of desalination water is less, tonnage is low, directly water can be sent into strainer through working shaft.
Existing desalination water device structure is simple, be mainly used in the area such as lake, marsh, river, the requirement of equipment each side is lower, for area, large-scale saltings, does not also have special high-power desalination water equipment, moreover, after existing desalination water equipment use for some time, because saltings alkali water quality is comparatively strong, water quality inferiority, be easy to cause equipment alkaline corrosion and dirtization phenomenon seriously, finally cause equipment normally to use.
Through investigation, a large amount of saltingss is arranged in Coastal beach in flakes, if use the mode of Cemented filling to carry out fresh water irrigation over the course for the treatment of, one is that pipeline is easily corroded, will corrode in very short time and leak, and water leakage phenomenon is serious, cause water resource waste, but desalination water equipment is directly placed in need large water gaging saltings on, but substantially belong to the signs of human habitation to lie waste, there is no the area of power supply, the electricity consumption of desalination water equipment is a difficult matter, if installed electric wiring in employing, it is a very large input, use electrical power generators, energy transition rate is low, cost is higher.
Summary of the invention
The technical problem to be solved in the present invention is for the weak point existing for prior art, a kind of saltings brackish water desalination device with sun power self power generation is provided, this device is with sun power spontaneous electrical function, be electric energy by solar energy converting, and be stored in store battery, the operation of whole desalination water device directly can utilize the electric energy in store battery, under the regulating effect of transformer, act in the unit of equipment, the saltings electrical network efficiently solving current remote area does not cover the drawback that a lot of equipment that position causes cannot run, amount in addition due to desalination water is more, electronic slow opening apparatus is provided with between two power high-pressure water supply pump and reverse osmosis system, effectively prevent the instantaneous current of device start to the impact of reverse osmosis membrane in reverse osmosis system, extend the work-ing life of reverse osmosis membrane.
Technical solution of the present invention is, a kind of saltings brackish water desalination device with sun power self power generation is as follows provided, comprise the platform for installing brackish water desalination device, described platform is provided with casing, described casing top is provided with solar panel, is provided with filtration unit, reverse osmosis system and store battery in described casing.Adopting the technical program, using this desalination water equipment in the unlapped saltings of electrical network, without the need to utilizing electrical power generators, also set up electrical network without the need to costly, also effectively prevent the corrosion of saltings to generator, grid equipment simultaneously, power effective, structure is simple, practical.
As preferably, described casing both sides are also provided with solar panel extended plate.Increase the area of solar panel, to obtain more electric energy in the unit time, described solar panel extended plate by hinged mode on casing, convenient retracted, simple to operate, easy to use.
As preferably, described store battery is connected to photovoltaic charge controller by wire, and described photovoltaic charge controller is connected with solar panel by wire.Adopt the technical program, the output voltage of solar cell can be controlled, battery can be protected not overcharged, meanwhile, when also evening, solar cell did not generate electricity, prevent the electricity of store battery from flowing backwards.
As preferably, described filtration unit comprises to be connected the medium filter, activated charcoal filter and the accurate filter that are connected to successively by transport pipe.Adopt the technical program, through the preliminary filtration of medium filter and activated charcoal filter, thing in macrobead in brackish water is tentatively filtered, the composition of remaining small-particle and ionic species is again through secondary filter and follow-up reverse osmosis membrane filtration, filter by different level, avoid the impurity of the large grained such as a large amount of silts to act directly on reverse osmosis membrane, reduce the damage of impurity to reverse osmosis membrane, extend the work-ing life of reverse osmosis membrane.
As preferably, described reverse osmosis system comprises reverse osmosis membrane.Reverse osmosis membrane technology is comparatively ripe, is the desalination system that in current desalination water equipment, fading effect is ideal, and be applicable to the desalination of beach saline land brackish water, fading effect is good.
As preferably, the transport pipe between described activated charcoal filter and accurate filter is connected to Scale inhibitors chemicals dosing plant.Adopt the technical program, special Scale inhibitors chemicals dosing plant is set, Automatic Dosing can be realized according to the desalination amount of actual fades water, effectively reduce extent of corrosion and the dirtyization degree of equipment, improve the work-ing life of equipment.
As preferably, described accurate filter and reverse osmosis system are provided with two power high-pressure water supply pump, are provided with electronic slow opening apparatus between described pair of power high-pressure water supply pump and reverse osmosis system.Adopt the technical program, between two power high-pressure water supply pump and reverse osmosis system, be provided with electronic slow opening apparatus, effectively prevent the instantaneous current of device start to the impact of reverse osmosis membrane in reverse osmosis system, extend the work-ing life of reverse osmosis membrane.
As preferably, the pressure transmitter that opening apparatus comprises the electrically operated valve after being connected to two power high-pressure water supply pump and is arranged in reverse osmosis system.Adopt the technical program, utilize pressure transmitter by pressure signal transmission to electrically operated valve, and the size of intensity control electrically operated valve open amount according to signal, realize automatically regulating.
Adopt beneficial effect of the present invention: this device is with sun power spontaneous electrical function, be electric energy by solar energy converting, and be stored in store battery, the operation of whole desalination water device directly can utilize the electric energy in store battery, under the regulating effect of transformer, act in the unit of equipment, the saltings electrical network efficiently solving current remote area does not cover the drawback that a lot of equipment that position causes cannot run, amount in addition due to desalination water is more, electronic slow opening apparatus is provided with between two power high-pressure water supply pump and reverse osmosis system, effectively prevent the instantaneous current of device start to the impact of reverse osmosis membrane in reverse osmosis system, extend the work-ing life of reverse osmosis membrane, from energy saving aspect, energy-conservation more than 80%.
Accompanying drawing explanation
Fig. 1 is the structural representation of solar panel of the present invention and casing platform.
Fig. 2 is the structural representation of waterworks.
Fig. 3 is store battery, connection diagram between solar panel and photovoltaic charge controller.
Shown in figure: 1, transport pipe, 2, raw water pump, 3, medium filter, 4, activated charcoal filter, 5, accurate filter, 6, reverse osmosis system, 7, Scale inhibitors chemicals dosing plant, 8, high-pressure water supply pump, 9, electronic slow opening apparatus, 10, electrically operated valve, 11, pressure transmitter, 12, reverse osmosis membrane, 13, PH proofing unit, 14, thief hole, 15, platform, 16, casing, 17, solar panel, 18, solar panel extended plate, 19, photovoltaic charge controller, 20, store battery.
Embodiment
For ease of illustrating, below in conjunction with accompanying drawing, the saltings brackish water desalination device with sun power self power generation of invention is elaborated.
As shown in Figure 1 to Figure 3, a kind of saltings brackish water desalination device with sun power self power generation, comprise the platform 15 for installing brackish water desalination device, described platform 15 is provided with casing 16, described casing 16 top is provided with solar panel 17, filtration unit is provided with in described casing 16, reverse osmosis system 6 and store battery 20, described casing 16 both sides are also provided with solar panel extended plate 18, described store battery 20 is connected to photovoltaic charge controller 19 by wire, described photovoltaic charge controller 19 is connected with solar panel 17 by wire, described filtration unit comprises to be connected the medium filter 3 be connected to successively by transport pipe, activated charcoal filter 4 and accurate filter 5, described reverse osmosis system 6 comprises reverse osmosis membrane 12, transport pipe between described activated charcoal filter 4 and accurate filter 5 is connected to Scale inhibitors chemicals dosing plant 7, described accurate filter 5 and reverse osmosis system 6 are provided with two power high-pressure water supply pump 8, electronic slow opening apparatus 9 is provided with between described pair of power high-pressure water supply pump 8 and reverse osmosis system 6, described electronic slow opening apparatus 9 comprises the electrically operated valve 10 after being connected to two power high-pressure water supply pump 8 and is arranged on reverse osmosis system 6 pressure transmitter 11.
A kind of saltings brackish water desalination device with sun power self power generation, comprise transport pipe 1, and the raw water pump 2 be connected to that transport pipe 1 is connected successively, medium filter 3, activated charcoal filter 4, accurate filter 5 and reverse osmosis system 6, transport pipe 1 between described activated charcoal filter 4 and accurate filter 5 is connected to Scale inhibitors chemicals dosing plant 7, two power high-pressure water supply pump 8 is provided with between described accurate filter 5 and reverse osmosis system 6, electronic slow opening apparatus 9 is provided with between described pair of power high-pressure water supply pump 8 and reverse osmosis system 6, the pressure transmitter 11 that described electronic slow opening apparatus 9 comprises the electrically operated valve 10 after being connected to two power high-pressure water supply pump 8 and is arranged in reverse osmosis system 6, described pressure transmitter 11 is connected by data line with between electrically operated valve 10, described reverse osmosis system 6 comprises the reverse osmosis membrane 12 for brackish water desalination, the quantity of described reverse osmosis membrane 12 is for being no less than one group, it is two groups, described reverse osmosis system 6 is provided with pH value proofing unit 13, described pH value proofing unit 13 is provided with water sample thief hole 14, described water sample thief hole 14 is provided with by-pass valve control.
In the above-described embodiments, preferred forms of the present invention is described, obviously, under inventive concept of the present invention, still can make a lot of change.At this, should illustrate, any change made under inventive concept of the present invention all will fall within the scope of protection of the present invention.
Claims (8)
1.
a kind of saltings brackish water desalination device with sun power self power generation, it is characterized in that: comprise the platform (15) for installing brackish water desalination device, described platform (15) is provided with casing (16), described casing (16) top is provided with solar panel (17), is provided with filtration unit, reverse osmosis system (6) and store battery (20) in described casing (16).
2.
saltings brackish water desalination device with sun power self power generation according to claim 1, is characterized in that: described casing (16) both sides are also provided with solar panel extended plate (18).
3.
saltings brackish water desalination device with sun power self power generation according to claim 2, it is characterized in that: described store battery (20) is connected to photovoltaic charge controller (19) by wire, described photovoltaic charge controller (19) is connected with solar panel (17) by wire.
4.
saltings brackish water desalination device with sun power self power generation according to claim 3, is characterized in that: described filtration unit comprises to be connected the medium filter (3), activated charcoal filter (4) and the accurate filter (5) that are connected to successively by transport pipe.
5.
according to the saltings brackish water desalination device with sun power self power generation that claim 1 is stated, it is characterized in that: described reverse osmosis system (6) comprises reverse osmosis membrane (12).
6.
saltings brackish water desalination device with sun power self power generation according to claim 4, is characterized in that: the transport pipe between described activated charcoal filter (4) and accurate filter (5) is connected to Scale inhibitors chemicals dosing plant (7).
7.
according to the saltings brackish water desalination device with sun power self power generation that claim 6 is stated, it is characterized in that: described accurate filter (5) and reverse osmosis system (6) are provided with two power high-pressure water supply pump (8), are provided with electronic slow opening apparatus (9) between described pair of power high-pressure water supply pump (8) and reverse osmosis system (6).
8.
according to the saltings brackish water desalination device with sun power self power generation that claim 7 is stated, it is characterized in that: described electronic slow opening apparatus (9) comprises the electrically operated valve (10) after being connected to two power high-pressure water supply pump (8) and is arranged on reverse osmosis system (6) pressure transmitter (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510210504.0A CN104817202A (en) | 2015-04-29 | 2015-04-29 | Bitter-brackish water desalination device with solar self-power-generation function for saline-alkali soil |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510210504.0A CN104817202A (en) | 2015-04-29 | 2015-04-29 | Bitter-brackish water desalination device with solar self-power-generation function for saline-alkali soil |
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| CN104817202A true CN104817202A (en) | 2015-08-05 |
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| CN201510210504.0A Pending CN104817202A (en) | 2015-04-29 | 2015-04-29 | Bitter-brackish water desalination device with solar self-power-generation function for saline-alkali soil |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107155430A (en) * | 2016-03-07 | 2017-09-15 | 亿利资源集团有限公司 | Salt-soda soil repair system |
| CN108128941A (en) * | 2017-12-19 | 2018-06-08 | 潍坊友容实业有限公司 | Salt-soda soil bitter electrodialysis process device |
| CN109231522A (en) * | 2018-10-26 | 2019-01-18 | 兰州理工大学 | A kind of solar energy brackish water desalination system |
| CN111268844A (en) * | 2020-03-02 | 2020-06-12 | 中国电建集团华东勘测设计研究院有限公司 | Saline-alkali water desalination circulation system based on micro-grid power supply and application |
| CN112154726A (en) * | 2020-09-29 | 2021-01-01 | 兰州理工大学 | Saline and alkaline land is taken out salt and is changed light drainage and irrigation coupling improvement device based on solar energy |
| CN113417818A (en) * | 2021-07-29 | 2021-09-21 | 常州大学 | Power generation device and power generation method using brackish water to generate power |
| CN114835294A (en) * | 2022-05-07 | 2022-08-02 | 中国农业科学院农田灌溉研究所 | Medium-high temperature solar brackish water desalination treatment device |
-
2015
- 2015-04-29 CN CN201510210504.0A patent/CN104817202A/en active Pending
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107155430A (en) * | 2016-03-07 | 2017-09-15 | 亿利资源集团有限公司 | Salt-soda soil repair system |
| CN108128941A (en) * | 2017-12-19 | 2018-06-08 | 潍坊友容实业有限公司 | Salt-soda soil bitter electrodialysis process device |
| CN108128941B (en) * | 2017-12-19 | 2020-10-30 | 潍坊友容实业有限公司 | Saline and alkaline land brackish water electrodialysis treatment device |
| CN109231522A (en) * | 2018-10-26 | 2019-01-18 | 兰州理工大学 | A kind of solar energy brackish water desalination system |
| CN111268844A (en) * | 2020-03-02 | 2020-06-12 | 中国电建集团华东勘测设计研究院有限公司 | Saline-alkali water desalination circulation system based on micro-grid power supply and application |
| CN112154726A (en) * | 2020-09-29 | 2021-01-01 | 兰州理工大学 | Saline and alkaline land is taken out salt and is changed light drainage and irrigation coupling improvement device based on solar energy |
| CN112154726B (en) * | 2020-09-29 | 2024-04-16 | 兰州理工大学 | Saline-alkali soil salty-pumping-to-light drainage-irrigation coupling improvement device based on solar energy |
| CN113417818A (en) * | 2021-07-29 | 2021-09-21 | 常州大学 | Power generation device and power generation method using brackish water to generate power |
| CN114835294A (en) * | 2022-05-07 | 2022-08-02 | 中国农业科学院农田灌溉研究所 | Medium-high temperature solar brackish water desalination treatment device |
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Application publication date: 20150805 |
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