CN102010020A - Solar energy sea water desalinization heat collecting system - Google Patents
Solar energy sea water desalinization heat collecting system Download PDFInfo
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- CN102010020A CN102010020A CN2010106077634A CN201010607763A CN102010020A CN 102010020 A CN102010020 A CN 102010020A CN 2010106077634 A CN2010106077634 A CN 2010106077634A CN 201010607763 A CN201010607763 A CN 201010607763A CN 102010020 A CN102010020 A CN 102010020A
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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
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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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/20—Controlling water pollution; Waste water treatment
- Y02A20/208—Off-grid powered water treatment
- Y02A20/212—Solar-powered wastewater sewage treatment, e.g. spray evaporation
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Abstract
The invention relates to a solar energy sea water desalinization heat collecting system which is characterized by comprising an atomized humidifying steam-generating tower, a sea water preheating tank, a fresh water tank and a solar energy air collector, wherein the top of the atomized humidifying steam-generating tower is provided with a steam outlet; the bottom part of the atomized humidifying steam-generating tower is provided with a concentrated salt water recovery device and multiple hot-air outlets; the central part of the atomized humidifying steam-generating tower is provided with multiple high-pressure atomized nozzles; the sea water preheating tank is internally provided with a condenser; one end of the condenser is connected with the steam outlet at the top of the atomized humidifying steam-generating tower via pipelines; the other end of the condenser is provided with a gas-liquid separator; the gas phase outlet of the gas-liquid separator is connected with the solar energy air collector via pipelines; the liquid phase outlet of the gas-liquid separator is connected with the fresh water tank via pipelines; the sea water preheating tank is connected with the high-pressure atomized nozzles via pipelines; and the solar energy air collector is connected with the hot-air outlet at the bottom part of the atomized humidifying steam-generating tower via pipelines. In the invention, cyclic utilization of energy is realized, the thermal efficiency and the production efficiency are improved, and high-yield and low-cost operation of sea water desalinization by utilizing clean energy is realized.
Description
Technical field
The present invention relates to a kind of solar seawater desalination collecting system, belong to field of sea water desalting technology.
Background technology
At present, utilize the method and apparatus of sun power,, have tens kinds more than as disc type, slot type focusing, valve tube etc. for the sea water desaltination of evaporation thermal source.But these prior arts, or because of production capacity is low, the cost height, investment is big, or technology lacks reasons such as science, up to the present, does not also have the large-scale commercialization desalinator of a family in the world in operation.
Original method for desalting seawater all needs power consumption to produce, except that dialysis etc. with the electric energy, multistage flash evaporation commonly used, the multiple-effect boiling, main method for desalting seawater such as cryogenic freezing need use a large amount of heating power energy, consumes a large amount of equivalent fuel.The petrochemical industry mineral fuel not only produce a large amount of pollutents in combustion processes, and energy utilization rate is low.
Summary of the invention
According to above deficiency of the prior art, the technical problem to be solved in the present invention is: a kind of above-mentioned defective that solved is provided, uses clean energy that seawater is desalinated, realized the solar seawater desalination collecting system of high yield low cost operation.
The technical solution adopted for the present invention to solve the technical problems is: a kind of solar seawater desalination collecting system, it is characterized in that: comprise atomizing humidifying performance vapor generation tower, the seawater preheating pond, fresh-water pool and solar energy air heat collector, atomizing humidifying performance vapor generation top of tower has vapour outlet, the bottom is provided with strong brine retrieving arrangement and a plurality of hot-blast outlet, the middle part is provided with a plurality of high-pressure atomization shower nozzles, seawater preheating is provided with condenser in the pond, condenser one end is connected by pipeline with the vapour outlet of atomizing humidifying performance vapor generation top of tower, the other end is equipped with gas-liquid separator, the gaseous phase outlet of gas-liquid separator is connected with solar energy air heat collector by pipeline, the liquid phase outlet is connected with fresh-water pool by pipeline, the seawater preheating pond is connected by pipeline with the high-pressure atomization shower nozzle, and solar energy air heat collector is connected by pipeline with the hot-blast outlet of atomizing humidifying performance vapor generation tower bottom.
Pipeline between described seawater preheating pond and the high-pressure atomization shower nozzle is provided with high pressure plunger pump.
Pipeline between the hot-blast outlet of described solar energy air heat collector and atomizing humidifying performance vapor generation tower bottom is provided with first blower fan, pipeline between the vapour outlet of condenser and atomizing humidifying performance vapor generation top of tower is provided with second blower fan, and the gaseous phase outlet and the pipeline between the solar energy air heat collector of gas-liquid separator are provided with the 3rd blower fan.
Described condenser is a condensing coil, also can be the condensation tubulation.
Described hot-blast outlet is mushroom-shaped hot-blast outlet.Mushroom-shaped structure can increase air-out area and prevent that the strong brine of not vaporizing from falling into hot-blast outlet.
Described strong brine retrieving arrangement is a funnel type strong brine pond for recovering.The funnel type structure is convenient to reclaim.
Seawater in the seawater preheating pond passes to the high-pressure atomization shower nozzle at atomizing humidifying performance vapor generation tower middle part by high pressure plunger pump, and seawater is atomized to the tiny cloud point of 3-15 micron, heats by the high temperature drying hot blast of mushroom-shaped hot-blast outlet, rapidly vaporization.The fresh water vaporization is risen, and the moisture that saliferous is not vaporized descends, and falls into funnel type strong brine pond for recovering, in funnel type strong brine pond for recovering, can continue the circulation distillation.Fresh water vapour is heated by hot blast to become steam mutually to rise after atomizing, cause condensing coil in the seawater preheating pond through first blower fan, after being condensed, steam becomes the liquid phase outlet inflow fresh-water pool of fresh water through gas-liquid separator, the heat that steam has can heat the seawater in the seawater preheating pond, and the remaining gaseous phase outlet that has the dry gas process gas-liquid separator of certain surplus temperature entered solar energy air heat collector after steam was condensed.
Through fresh water condenser and preheating seawater to make heat exchange, the heat of solar energy heating is obtained the height recycle.
The beneficial effect that the present invention had is: the solar seawater desalination collecting system is by introducing atomizing humidifying performance vapor generation tower with seawater atomizing back, the fresh water vaporization is risen, cause condensing coil in the seawater preheating pond through blower fan, after being condensed, steam becomes the liquid phase outlet inflow fresh-water pool of fresh water through gas-liquid separator, the heat that steam has can heat the seawater in the seawater preheating pond, the remaining gaseous phase outlet that has the dry gas process gas-liquid separator of certain surplus temperature entered solar energy air heat collector after steam was condensed, realized energy recycling, improve thermo-efficiency and production efficiency, realized using the high yield low cost operation of clean energy sea water desaltination.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Among the figure: 1, atomizing humidifying performance vapor generation tower; 2, vapour outlet; 3, funnel type strong brine pond for recovering; 4, mushroom-shaped hot-blast outlet; 5, high-pressure atomization shower nozzle; 6, seawater preheating pond; 7, condensing coil; 8, gas-liquid separator; 9, solar energy air heat collector; 10, fresh-water pool; 11, high pressure plunger pump; 12, first blower fan; 13, second blower fan; 14, the 3rd blower fan.
Embodiment
Below in conjunction with accompanying drawing embodiments of the invention are described further:
As shown in Figure 1, atomizing humidifying performance vapor generation tower 1 top has vapour outlet 2, the bottom is provided with funnel type strong brine pond for recovering 3 and a plurality of mushroom-shaped hot-blast outlet 4, the middle part is provided with a plurality of high-pressure atomization shower nozzles 5, be provided with condensing coil 7 in the seawater preheating pond 6, the vapour outlet 2 at condensing coil 7 one ends and atomizing humidifying performance vapor generation tower 1 top is connected by pipeline, the other end is equipped with gas-liquid separator 8, the gaseous phase outlet of gas-liquid separator 8 is connected with solar energy air heat collector 9 by pipeline, the liquid phase outlet is connected with fresh-water pool 10 by pipeline, seawater preheating pond 6 and high-pressure atomization shower nozzle 5 are connected by pipeline, and the mushroom-shaped hot-blast outlet of solar energy air heat collector 9 and atomizing humidifying performance vapor generation tower 1 bottom 4 is connected by pipeline.
Pipeline between seawater preheating pond 6 and the high-pressure atomization shower nozzle 5 is provided with high pressure plunger pump 11, pipeline between the mushroom-shaped hot-blast outlet 4 of solar energy air heat collector 9 and atomizing humidifying performance vapor generation tower 1 bottom is provided with first blower fan 12, pipeline between the vapour outlet 2 at condensing coil 7 and atomizing humidifying performance vapor generation tower 1 top is provided with second blower fan 13, and the pipeline between the gaseous phase outlet of gas-liquid separator 8 and the solar energy air heat collector 9 is provided with the 3rd blower fan 14.
Seawater in the seawater preheating pond 6 passes to the high-pressure atomization shower nozzle 5 at atomizing humidifying performance vapor generation tower 1 middle part by high pressure plunger pump 11, and seawater is atomized to the tiny cloud point of 3-15 micron, heats by the high temperature drying hot blast of mushroom-shaped hot-blast outlet 4, rapidly vaporization.The fresh water vaporization is risen, and the moisture that saliferous is not vaporized descends, and falls into funnel type strong brine pond for recovering 3, in funnel type strong brine pond for recovering 3, can continue the circulation distillation.Fresh water vapour is heated by hot blast to become steam mutually to rise after atomizing, cause condensing coil 7 in seawater preheating pond 6 through first blower fan 12, after being condensed, steam becomes the liquid phase outlet inflow fresh-water pool 10 of fresh water through gas-liquid separator 8, the heat that steam has can heat the seawater in the seawater preheating pond 6, and the remaining gaseous phase outlet that has the dry gas process gas-liquid separator 8 of certain surplus temperature entered solar energy air heat collector 9 after steam was condensed.
The diameter ￠ 10m of atomizing humidifying performance vapor generation tower 1, height 12m, thickness 0.2m's is mixed cylindrical, and cat head is domes, and the 200mmPu foam heat-insulation layer is arranged in the tower, internal layer position 5mmFRP glass reinforced plastic preservative coat, at the bottom of being provided with 500 high-pressure atomization shower nozzles 5 on the part inwall of the high 2-8 rice of tower and being evenly distributed on tower, be distributed with 30 mushroom-shaped hot-blast outlets 4 at the bottom of the tower, at the bottom of the tower peviform structure, there is strong brine pond for recovering 3 in the centre, and dynamic hot blast temperature is at 70-200 ℃ at the bottom of the tower.
Be equipped with 11 3 of 3KW three cylinder high pressure plunger pumps, seawater atomizing humidifying performance amount is 3 * 1.5m3/h, and atomizing pressure 28-100MPa, atomized particle size 3-15um, the fine weather 4.5m3/h that on average per hour desalinizes seawater on average produces 45 tons of fresh water daily.The seawater electricity consumption 2 degree/T per ton that atomize, other pumps and blower fan electricity consumption 2.0 degree/T, comprehensive power consumption 4.0 degree are amounted to 0.8 yuan * 4.0=3.2 unit/T.Comprise labour cost, desalinating seawater per ton becomes about 4 yuan/T and (does not consider the salt chemical engineering economic return).Construction is made up of above-mentioned about 230 unitary atomizing humidifying performance vapor generation towers with the solar seawater desalination field of individual daily output ton, and the collector area of the efficient heat-collecting device of about 500,000 m2.
Claims (6)
1. solar seawater desalination collecting system, it is characterized in that: comprise atomizing humidifying performance vapor generation tower, the seawater preheating pond, fresh-water pool and solar energy air heat collector, atomizing humidifying performance vapor generation top of tower has vapour outlet, the bottom is provided with strong brine retrieving arrangement and a plurality of hot-blast outlet, the middle part is provided with a plurality of high-pressure atomization shower nozzles, seawater preheating is provided with condenser in the pond, condenser one end is connected by pipeline with the vapour outlet of atomizing humidifying performance vapor generation top of tower, the other end is equipped with gas-liquid separator, the gaseous phase outlet of gas-liquid separator is connected with solar energy air heat collector by pipeline, the liquid phase outlet is connected with fresh-water pool by pipeline, the seawater preheating pond is connected by pipeline with the high-pressure atomization shower nozzle, and solar energy air heat collector is connected by pipeline with the hot-blast outlet of atomizing humidifying performance vapor generation tower bottom.
2. solar seawater desalination collecting system according to claim 1 is characterized in that: the pipeline between described seawater preheating pond and the high-pressure atomization shower nozzle is provided with high pressure plunger pump.
3. solar seawater desalination collecting system according to claim 1, it is characterized in that: the pipeline between the hot-blast outlet of described solar energy air heat collector and atomizing humidifying performance vapor generation tower bottom is provided with first blower fan, pipeline between the vapour outlet of condenser and atomizing humidifying performance vapor generation top of tower is provided with second blower fan, and the gaseous phase outlet and the pipeline between the solar energy air heat collector of gas-liquid separator are provided with the 3rd blower fan.
4. solar seawater desalination collecting system according to claim 1 is characterized in that: described condenser is a condensing coil.
5. solar seawater desalination collecting system according to claim 1 is characterized in that: described hot-blast outlet is mushroom-shaped hot-blast outlet.
6. solar seawater desalination collecting system according to claim 1 is characterized in that: described strong brine retrieving arrangement is a funnel type strong brine pond for recovering.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010607763.4A CN102010020B (en) | 2010-12-27 | 2010-12-27 | Solar energy sea water desalinization heat collecting system |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010607763.4A CN102010020B (en) | 2010-12-27 | 2010-12-27 | Solar energy sea water desalinization heat collecting system |
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| CN102010020A true CN102010020A (en) | 2011-04-13 |
| CN102010020B CN102010020B (en) | 2015-04-15 |
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| CN201010607763.4A Expired - Fee Related CN102010020B (en) | 2010-12-27 | 2010-12-27 | Solar energy sea water desalinization heat collecting system |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102730779A (en) * | 2012-07-24 | 2012-10-17 | 天津城市建设学院 | Solar zero-liquid-discharge sea water desalting plant and method |
| CN103332756A (en) * | 2013-06-08 | 2013-10-02 | 河海大学 | Solar-pump atomizing seawater desalination device |
| CN103420441A (en) * | 2012-05-15 | 2013-12-04 | 骆俊光 | Solar energy wastewater treatment device |
| CN103708570A (en) * | 2013-12-27 | 2014-04-09 | 天津城建大学 | Method for recycling inorganic salts in inorganic pigment waste water |
| CN103771554A (en) * | 2014-01-15 | 2014-05-07 | 中国矿业大学 | Method and device for desalinating seawater by airflow impact, rotating suspension and freezing |
| CN103896352A (en) * | 2014-03-26 | 2014-07-02 | 江苏金山环保工程集团有限公司 | Efficient low-temperature solar evaporation system |
| US9150429B2 (en) | 2013-02-25 | 2015-10-06 | Umm Al-Qura University | Desalination system |
| CN105271593A (en) * | 2015-11-30 | 2016-01-27 | 珠海市江河海水处理设备工程有限公司 | Novel strong brine desalting equipment and novel strong brine desalting process |
| CN105314703A (en) * | 2015-10-15 | 2016-02-10 | 南京航空航天大学 | Heat pump seawater desalination fully-coupled circulation system and method |
| CN106915789A (en) * | 2017-02-17 | 2017-07-04 | 南京航空航天大学 | Sunlight heat water-electricity cogeneration system and its method of work |
| CN112047412A (en) * | 2020-09-27 | 2020-12-08 | 长沙紫宸科技开发有限公司 | Seawater atomization cyclone desalination equipment system and method |
| CN112537816A (en) * | 2020-11-16 | 2021-03-23 | 浙江省海洋科学院 | Solar seawater treatment device |
| US11420881B2 (en) | 2014-05-28 | 2022-08-23 | Katz Water Tech, Llc | Apparatus, method and system to remove contaminates from contaminated fluids using solar energy |
| US11439954B2 (en) | 2017-08-24 | 2022-09-13 | Katz Water Tech, Llc | Apparatus system and method to seperate brine from water using heat energy recovery |
| CN115039678A (en) * | 2022-06-23 | 2022-09-13 | 霍山步町园艺有限公司 | Atomization and humidification effect control system of ecological bonsai |
| US11713258B2 (en) | 2017-08-24 | 2023-08-01 | Katz Water Tech, Llc | Apparatus system and method to extract minerals and metals from water |
| US11718548B2 (en) | 2018-03-29 | 2023-08-08 | Katz Law Group Llc | Apparatus system and method to extract minerals and metals from water |
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| DE10230668A1 (en) * | 2002-07-06 | 2004-02-05 | Protaqua Gmbh | Plant purifying sea, river, or contaminated water, includes air humidifier (4) with fixed built-in components (8) (packing) irrigated by the raw water (6) |
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2010
- 2010-12-27 CN CN201010607763.4A patent/CN102010020B/en not_active Expired - Fee Related
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10230668A1 (en) * | 2002-07-06 | 2004-02-05 | Protaqua Gmbh | Plant purifying sea, river, or contaminated water, includes air humidifier (4) with fixed built-in components (8) (packing) irrigated by the raw water (6) |
Cited By (23)
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|---|---|---|---|---|
| CN103420441A (en) * | 2012-05-15 | 2013-12-04 | 骆俊光 | Solar energy wastewater treatment device |
| CN103420441B (en) * | 2012-05-15 | 2014-11-05 | 骆俊光 | Solar energy wastewater treatment device |
| CN102730779A (en) * | 2012-07-24 | 2012-10-17 | 天津城市建设学院 | Solar zero-liquid-discharge sea water desalting plant and method |
| US9150429B2 (en) | 2013-02-25 | 2015-10-06 | Umm Al-Qura University | Desalination system |
| CN103332756A (en) * | 2013-06-08 | 2013-10-02 | 河海大学 | Solar-pump atomizing seawater desalination device |
| CN103708570A (en) * | 2013-12-27 | 2014-04-09 | 天津城建大学 | Method for recycling inorganic salts in inorganic pigment waste water |
| CN103771554A (en) * | 2014-01-15 | 2014-05-07 | 中国矿业大学 | Method and device for desalinating seawater by airflow impact, rotating suspension and freezing |
| CN103771554B (en) * | 2014-01-15 | 2015-04-22 | 中国矿业大学 | Method and device for desalinating seawater by airflow impact, rotating suspension and freezing |
| CN103896352A (en) * | 2014-03-26 | 2014-07-02 | 江苏金山环保工程集团有限公司 | Efficient low-temperature solar evaporation system |
| US11420881B2 (en) | 2014-05-28 | 2022-08-23 | Katz Water Tech, Llc | Apparatus, method and system to remove contaminates from contaminated fluids using solar energy |
| US11459246B2 (en) | 2014-05-28 | 2022-10-04 | Katz Water Tech, Llc | Apparatus, system, and method to remove contaminates from a fluid with minimized scaling |
| CN105314703A (en) * | 2015-10-15 | 2016-02-10 | 南京航空航天大学 | Heat pump seawater desalination fully-coupled circulation system and method |
| CN105314703B (en) * | 2015-10-15 | 2018-05-22 | 南京航空航天大学 | The heat pump sea water desalination unity couping circulatory system and its method |
| CN105271593A (en) * | 2015-11-30 | 2016-01-27 | 珠海市江河海水处理设备工程有限公司 | Novel strong brine desalting equipment and novel strong brine desalting process |
| CN106915789B (en) * | 2017-02-17 | 2020-10-20 | 南京航空航天大学 | Solar photo-thermal water and electricity cogeneration system and working method thereof |
| CN106915789A (en) * | 2017-02-17 | 2017-07-04 | 南京航空航天大学 | Sunlight heat water-electricity cogeneration system and its method of work |
| US11439954B2 (en) | 2017-08-24 | 2022-09-13 | Katz Water Tech, Llc | Apparatus system and method to seperate brine from water using heat energy recovery |
| US11713258B2 (en) | 2017-08-24 | 2023-08-01 | Katz Water Tech, Llc | Apparatus system and method to extract minerals and metals from water |
| US11718548B2 (en) | 2018-03-29 | 2023-08-08 | Katz Law Group Llc | Apparatus system and method to extract minerals and metals from water |
| CN112047412A (en) * | 2020-09-27 | 2020-12-08 | 长沙紫宸科技开发有限公司 | Seawater atomization cyclone desalination equipment system and method |
| CN112537816A (en) * | 2020-11-16 | 2021-03-23 | 浙江省海洋科学院 | Solar seawater treatment device |
| CN115039678A (en) * | 2022-06-23 | 2022-09-13 | 霍山步町园艺有限公司 | Atomization and humidification effect control system of ecological bonsai |
| CN115039678B (en) * | 2022-06-23 | 2023-12-01 | 霍山步町园艺有限公司 | Atomization humidification effect control system of ecological bonsai |
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