CN102060340A - Automatic solar film distillation seawater desalting device - Google Patents
Automatic solar film distillation seawater desalting device Download PDFInfo
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- CN102060340A CN102060340A CN2009101987039A CN200910198703A CN102060340A CN 102060340 A CN102060340 A CN 102060340A CN 2009101987039 A CN2009101987039 A CN 2009101987039A CN 200910198703 A CN200910198703 A CN 200910198703A CN 102060340 A CN102060340 A CN 102060340A
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- seawater
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- sea
- membrane distillation
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- 239000013535 sea water Substances 0.000 title claims abstract description 103
- 238000004821 distillation Methods 0.000 title claims abstract description 31
- 238000011033 desalting Methods 0.000 title description 2
- 239000013505 freshwater Substances 0.000 claims abstract description 48
- 239000012528 membrane Substances 0.000 claims abstract description 28
- 230000002209 hydrophobic effect Effects 0.000 claims abstract description 26
- 239000012982 microporous membrane Substances 0.000 claims abstract description 26
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 26
- 238000010612 desalination reaction Methods 0.000 claims abstract description 22
- 238000001816 cooling Methods 0.000 claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 8
- 230000008033 biological extinction Effects 0.000 claims description 35
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 claims description 15
- 238000010438 heat treatment Methods 0.000 claims description 11
- 230000015572 biosynthetic process Effects 0.000 claims description 2
- 238000005755 formation reaction Methods 0.000 claims description 2
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 230000002093 peripheral effect Effects 0.000 abstract description 4
- 239000003643 water by type Substances 0.000 abstract description 3
- 230000003068 static effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 14
- 230000000694 effects Effects 0.000 description 11
- 238000005516 engineering process Methods 0.000 description 6
- 230000036961 partial effect Effects 0.000 description 5
- 230000008569 process Effects 0.000 description 5
- 230000005855 radiation Effects 0.000 description 4
- 239000000126 substance Substances 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 3
- 238000009833 condensation Methods 0.000 description 3
- 230000005494 condensation Effects 0.000 description 3
- 238000001223 reverse osmosis Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000006073 displacement reaction Methods 0.000 description 2
- 239000012153 distilled water Substances 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000010287 polarization Effects 0.000 description 2
- 230000002829 reductive effect Effects 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000002860 competitive effect Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000007667 floating Methods 0.000 description 1
- 238000011010 flushing procedure Methods 0.000 description 1
- 238000007710 freezing Methods 0.000 description 1
- 230000008014 freezing Effects 0.000 description 1
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 230000031700 light absorption Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000003607 modifier Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 238000010025 steaming Methods 0.000 description 1
- 238000005728 strengthening Methods 0.000 description 1
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
Landscapes
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
本发明为一种自动式太阳能膜蒸馏海水淡化装置，该装置包含的太阳能集热器是由透光罩、吸光波纹板以及具有一定厚度的周边密封件等构成的真空太阳能集热器，所述吸光波纹板的下表面与疏水性微孔膜及其周边具有一定厚度的密封件、微孔过滤器、自动排气阀等构成淡化海水室，所述疏水性微孔膜下表面与波纹散热板及其周边具有一定厚度的密封件、自动排气阀等构成冷却淡水室，所述冷却淡水室外附着有与冷却淡水室连通的柔性水袋。该装置利用真空太阳能集热器及平衡配重块漂浮在海面上，利用海水静压以及海浪冲击自动补充干净海水，不需要人为干预就可以稳定地得到淡水。该装置既可锚在礁岛水域，也可以随船牵移，为礁岛、航运人员提供生产、生活用淡水。
The present invention is an automatic solar membrane distillation seawater desalination device. The solar heat collector included in the device is a vacuum solar heat collector composed of a light-transmitting cover, a light-absorbing corrugated plate, and a peripheral sealing member with a certain thickness. The lower surface of the light-absorbing corrugated plate and the hydrophobic microporous membrane and its surrounding seals with a certain thickness, microporous filter, automatic exhaust valve, etc. constitute the desalination seawater chamber, and the lower surface of the hydrophobic microporous membrane and the corrugated cooling plate A sealing member with a certain thickness, an automatic exhaust valve, etc. around it form a cooling fresh water chamber, and a flexible water bag communicating with the cooling fresh water chamber is attached to the cooling fresh water chamber. The device uses vacuum solar collectors and balance weights to float on the sea surface, uses seawater static pressure and wave impact to automatically replenish clean seawater, and can obtain fresh water stably without human intervention. The device can be anchored in the waters of reef islands, and can also be pulled along with the ship to provide production and living fresh water for reef islands and shipping personnel.
Description
Technical field
The present invention relates to the film distilling seawater desalination technical field, it is particularly related to and a kind of solar energy is converted into heat energy with the vapor partial pressure that adds hot sea water and improve seawater, constitute the impellent of direct contact type film distilling seawater desalination process again with the vapor partial pressure that reduces fresh water with the cooled with seawater fresh water of ocean environment simultaneously, does not need the people for the self acting sea-water desalination device by solar membrane distillation of power and intervention is provided again simultaneously.
Technical background
Along with the expansion of mankind's activity to benthos, no matter be ocean shipping or island exploitation, people press for and break away from the constraint that relies on land fresh water supply, and serious hope is economical, directly obtain human production activity, the needed fresh water of life activity effectively, compactly from the ocean; Along with the aggravation of oceanic resources recovery activity international competition, the world contention preview of adding territories such as ocean, reef island is stronger, causes marine sea water desaltination equipment and technology thereof to become the important support that various countries guarantee following competitive edge.
So-called desalting process is removed salinity in the seawater (salt water) exactly to obtain the process of fresh water; Although it is hundreds of that the method for sea water desaltination at present has, can be summed up as two big classes: a class is to extract fresh water from seawater, and its typical case's representative has that steaming is studied in France, reverse osmosis method, hydrate, solvent extration and freezing method; Another kind of is the method for removing the salinity in the seawater, and its typical case representative has electric osmose to tear method, ion exchange method and pressure open to ooze method; First kind method is a main stream approach at present.Just once solved boats and ships in long-term underway water supply problem as far back as the 15th century part boats and ships with easy water distilling apparatus; Although multi-effect flashing steam and reverse osmosis membrane The Application of Technology are occupied an leading position, reverse osmosis share of market especially wherein surpasses 54%; But today that energy day is becoming tight, film distillation technology utilizes low-grade heat source, holds back non-volatile substance in the solution and can directly isolate the advantage of uniquenesses such as crystallized product and become the important channel of sea water desaltination greenization development fully with it.
Since 20th century, proposed the membrane distillation notion sixties, film distillation technology has formed the direct contact type membrane distillation, gas is swept four principal foums such as formula membrane distillation, GAP TYPE membrane distillation and vacuum type membrane distillation, for the energy problem that solves membrane distillation merges with heliotechnics respectively: as the Chinese invention patent that relates to membrane distillation and sun power has six, it is 20 multinomial that European patent has, but all influenced the promotion and application of its technology because of himself defective.As disclosed CN100340492C device, not only need to be provided with pump or manually continue to replenish seawater and could guarantee that the seawater in thermal-arrest plate and the sea container effectively contacts, and along with the increase of fresh water in the fresh water container, the degree of depth that floatation device is immersed in the seawater also can increase gradually, add directly the gap of not taking corresponding measure but also will keep 1mm between itself and cooling plate simultaneously again as the container wall, to implementing to bring difficulty with film.
Although have many desalination technologies and equipment to obtain good actual application by land on a large scale, do not fit into the requirement of people's production on sea or the islands and reefs, the needed compact construction of living, economically feasible, characteristic such as simple to operate because of complex structure, bulky, complex operation.
Summary of the invention
The objective of the invention is to overcome the deficiencies in the prior art, use direct contact type membrane distillation principle a kind of self acting sea-water desalination device by solar membrane distillation is provided, with solar energy be converted into heat energy with the steam partial pressure that adds hot sea water and improve hydrophobic microporous membrane seawater side, utilize temperature is lower in the ocean environment seawater to cool off fresh water reducing the steam partial pressure of hydrophobic microporous membrane dilute side simultaneously again, and then keep the impellent of direct contact type film distilling seawater desalination process; And utilize in the ocean environment fluctuation of seawater to come to replenish fresh clean seawater, carry out with the continuous and effective of keeping the membrane distillation process for installing; Its compact construction, the self acting sea-water desalination device by solar membrane distillation of human intervention that do not need in service will bring great convenience to production, the life of people on ocean, islands and reefs.
For this reason, the invention provides a kind of self acting sea-water desalination device by solar membrane distillation, this device comprises solar energy collector, seawater chamber, freshwater room, and wherein said solar energy collector is by diffuser, extinction waved plate and has the evacuated solar collector that certain thickness perimeter seal etc. constitutes; The lower surface of described extinction waved plate and hydrophobic microporous membrane and periphery thereof have formations such as certain thickness sealing member, millipore filter, the automatic exhaust steam valve chamber that desalinizes seawater; Described hydrophobic microporous membrane lower surface and ripple heating panel and periphery thereof have certain thickness sealing member, automatic exhaust steam valve etc. and constitute the cooling freshwater room; Described cooling freshwater room is attached with and cools off the flexible water bag that freshwater room is communicated with.
Described diffuser has cambered outwards outer surface profile.
Be that removable seal connects between described extinction waved plate, hydrophobic microporous membrane and ripple heating panel.
The ripple direction of described extinction waved plate and the ripple direction of radiatinig corrugated plate are not parallel.
The described automatic vent valve position that links to each other with the chamber of desalinizing seawater is higher than the vertex position of extinction waved plate.
The described automatic vent valve position that links to each other with the cooling freshwater room is higher than the vertex position of radiatinig corrugated plate.
Described flexible water bag has a dismountable shield cap outward.
Be attached with equilibrate counterweight on the limit wall of described and environment contact with sea water.
Beneficial effect of the present invention is:
(1) by diffuser, extinction waved plate and have the evacuated solar collector that certain thickness perimeter seal etc. constitutes and fully sunlight to be converted into the heat energy that adds hot sea water, prevented again simultaneously that solar thermal energy from losing to the ease of the device external space, improved the heat utilization efficiency of sunlight effectively.
(2) lower surface, hydrophobic microporous membrane and the periphery thereof by the extinction waved plate has the chamber that desalinizes seawater that certain thickness sealing member, millipore filter, automatic exhaust steam valve etc. constitute, at first, increase the solar energy light absorption plate and treated the heating-surface area that desalinizes seawater, help reducing the temperature difference of extinction waved plate wall and seawater to be diluted, improve the medial temperature of the indoor seawater that desalinizes seawater; Secondly, extinction waved plate trough and crest are positioned at the different levels position of the chamber that desalinizes seawater, the seawater to be diluted that helps between trough forms natural convection, heat transfer and heat transfer that this had both helped strengthening between seawater to be diluted also help suppressing phenomenons such as the concentration polarization that forms in the seawater side in the membrane distillation process and temperature difference polarization; Once more, the millipore filter on the periphery both can be under the effect of wave to the fresh clean seawater of the indoor injection that desalinizes seawater, also can realize the self-cleaning of millipore filtration is cleaned; At last, the automatic exhaust steam valve that the chamber of desalinizing seawater is connected can be discharged the air in the chamber that desalinizes seawater under the effect of wave, guarantees fully contacting and effectively heat exchange of extinction waved plate and seawater to be diluted.
(3) with the automatic exhaust steam valve that links to each other of cooling freshwater room the air that may exist in the freshwater room is discharged, can guarantee to cool off fresh water and contact with the effective of hydrophobic microporous membrane, realization is through directly the be cooled process of fresh water condensation of the water vapour of hydrophobic microporous membrane.
(4) cool off the flexible water bag that freshwater room adheres to outward, along with the distillation fresh water of collecting increases and expands, but because the sea water density of surrounding environment is suitable with the fresh water density in the flexible water bag, can not change the immersed depth of remarkable modifier, help keeping the optimum regime of membrane distillation process.
(5) diffuser adopts cambered outwards outer surface profile, helps the gathering of sunlight on the one hand, also helps improving the strained condition of diffuser, has also avoided the deposition of environment seawater on diffuser simultaneously; The ripple direction of extinction waved plate and radiatinig corrugated plate is inconsistent, and the crest of the trough of extinction waved plate and radiatinig corrugated plate just can form a kind of clamping action and avoids hydrophobic microporous membrane that excessive displacement takes place and hydrophobic microporous membrane is caused physical abuse hydrophobic microporous membrane; Removable seal between extinction waved plate, hydrophobic microporous membrane and ripple heating panel is connected to the cleaning and the replacing of hydrophobic microporous membrane and has created condition; The outer dismountable shield cap of flexible water bag can protect flexible water bag to avoid the destruction of marine organisms or other floating matter; Be attached with equilibrate counterweight on the limit wall of environment contact with sea water, on the one hand can the plateau of setting device on sea level, the water holding degree of depth that also can setting device on the other hand.
Description of drawings
Fig. 1 is the structural representation of an embodiment of self acting sea-water desalination device by solar membrane distillation provided by the invention.
Embodiment
Describe concrete structure of the present invention and principle of work thereof in detail below in conjunction with accompanying drawing:
Referring to accompanying drawing 1, accompanying drawing 1 has been described the structural representation of an embodiment of self acting sea-water desalination device by solar membrane distillation provided by the invention: apparatus of the present invention include by diffuser 1, extinction waved plate 5, have the solar energy collector with certain vacuum degree 18 that certain thickness peripheral containment member 4 etc. constitutes; Also include by the lower surface and the hydrophobic microporous membrane 6 of extinction waved plate 5 and have the chamber 15 that desalinizes seawater that certain thickness peripheral containment member 4 etc. is constituted; Also be provided with millipore filter 16 and be communicated with seawater in desalinize seawater chamber and the ocean environment on having certain thickness peripheral containment member 4, the most significant digit in the chamber that desalinizes seawater also is provided with vapor pipe 3, and the end of vapor pipe 3 links to each other with automatic exhaust steam valve 2; Also have by the lower surface of hydrophobic microporous membrane 6 and ripple heating panel 8 and peripherally have a cooling freshwater room 13 that certain thickness sealing member 7 etc. constitutes; Extreme higher position at cooling freshwater room 13 also is provided with vapor pipe 14, and vapor pipe 14 ends link to each other with automatic exhaust steam valve 17; Extreme lower position at cooling freshwater room 13 also is provided with water shoot 9, and the end of water shoot 9 is communicated with by driving joint 10 soon with the import of flexible water bag 11; Outside flexible water bag, also have shield cap 12 to be fixed on bottom by removably with certain thickness perimeter seal 7; The enclosed space that utilizes evacuated solar collector 18 to be had provides buoyancy for whole device; Regulate the equilibrium state of whole device by balancing weight, and make the seawater face of ocean environment be higher than the extreme higher position of the chamber 15 that desalinizes seawater, balancing weight described here both can be the density material bigger than seawater, also can be the density material littler than seawater.
Its principle of work is: when device is placed on the sea level, sunlight passes the enclosed space that diffuser 1 enters evacuated solar collector 18, extinction waved plate 5 absorbs the radiation luminous energy of the sun and temperature raises and the outside long hertzian wave of radiation wavelength, because the effect of vacuum has hindered transmission of heat by convection and the conduction heat transfer of the extinction waved plate 5 of temperature rising to diffuser 1 and periphery thereof, thermal radiation owing to diffuser 1 reflection extinction waved plate 5 simultaneously forms Greenhouse effect, has reduced the ease of sun power that extinction waved plate 5 absorbs and has lost; Under the effect of sea water static pressure power and sea beaten power, the seawater of ocean environment enters the chamber 15 that desalinizes seawater by the millipore filter 16 of b.s.l., and the air in the chamber 15 that desalinizes seawater enters atmospheric environment by coupled logical automatic exhaust steam valve 2; The seawater that desalinize seawater in the chamber 15 are subjected to 5 heating of pyritous extinction waved plate and elevated temperature, and the steam partial pressure that causes chamber 15 maritime interior waters that desalinize seawater increases and sees through hydrophobic microporous membrane 6; The steam that sees through hydrophobic microporous membrane 6 at first is condensed into distilled water under the effect of ripple heating panel 8; Along with increasing of distilled water, the air that freshwater room is 13 li is tied up gradually and is discharged from the automatic exhaust steam valve 17 that is connected with freshwater room 13; After fresh water was full of freshwater room 13, along with increasing gradually of fresh water, fresh water just flow through the water shoot 9 that links to each other with freshwater room 13 and enters flexible water bag 11; Because flexible water bag 11 is immersed in the seawater of ocean environment, utilize the fresh water temperature in the seawater continuation reduction flexible water bag 11 in the ocean environment on the one hand, can obviously not influence the water holding degree of depth of device simultaneously along with the increase of the fresh water water yield, also can not increase the hydraulic pressure in the freshwater room 13; Desalinize seawater seawater in the chamber 15 and radiatinig corrugated plate to the heat radiation of ocean environment along with extinction waved plate 5 absorbs solar heating, and the film distilling seawater desalination process is automatically carried out.
In the present embodiment, the cambered outwards outer surface profile of diffuser 1 adopts columniform outer male structure, helps building up sunlight on the one hand, also help on the other hand impacting on the diffuser 1 seawater fast dispersion in order to avoid influence absorption to sunlight; Extinction waved plate 5, hydrophobic microporous membrane 6 and 8 of ripple heating panels adopt removable seal to connect, both be convenient to the hydrophobic microporous membrane 6 that pollutes or damage is regenerated or changed, and also be convenient to the pollution face of extinction waved plate 5 and ripple heating panel 8 is carried out scale removal, cleaning operation; The ripple direction of extinction waved plate 5 and the ripple direction of radiatinig corrugated plate 8 are not parallel, can limit the upper and lower displacement of the hydrophobic microporous membrane 6 between extinction waved plate 5 and radiatinig corrugated plate 8, in the present embodiment the ripple direction of extinction waved plate 5 and the ripple direction of radiatinig corrugated plate 8 are arranged vertically, increase staggered the counting of crest of the trough and the radiatinig corrugated plate 8 of extinction waved plate 5 to greatest extent; The position of the automatic exhaust steam valve 2 that links to each other with the chamber 15 that desalinizes seawater is higher than the vertex position of extinction waved plate 5, for the air of discharging fully in the chamber 15 that desalinizes seawater has been created condition, the seawater to be diluted that help desalinizing seawater in the chamber 15 contact fully with the lower surface of extinction waved plate 5, have strengthened the desalinize seawater heat transfer process of chamber 15 maritime interior waters of 5 pairs of extinction waved plates; Automatic exhaust steam valve 17 positions that link to each other with freshwater room 13 are higher than the vertex position of radiatinig corrugated plate 8, help fully contacting of fresh water and face, reduced the chamber 15 that desalinizes seawater and seen through the water vapour that comes and also need to spread the process that just can obtain condensation and after seeing through hydrophobic microporous membrane 6, directly obtaining condensation.
In the present embodiment, when this device only is used for the sea water desaltination purpose, the quantity of the millipore filter 16 that communicates with the chamber 15 that desalinizes seawater is no less than two, and symmetric arrangement on same horizontal plane, like this when the millipore filter 16 of the face of heading sea advances seawater, millipore filter 16 on the lee side not only can overflow the high density seawater of some amount, reduce the concentration of seawater in the chamber 15 that desalinizes seawater, can also carry out the adverse current back flushing to millipore filter 16, reduce the resistance that fresh seawater enters the chamber 15 that desalinizes seawater; Behind the check device of only being permitted into mustn't go out at one cover of installation behind the millipore filter 16, chemical resource in the seawater will enrichment in the chamber 15 that desalinizes seawater, when obtaining fresh water, can also collect marine chemical resource, for the collection of marine chemical resource provides a kind of selection alternative equipment.This device can anchor near the reef island, also can drag with ship, be that production, the life activity of reef island, shipping supplied with fresh water.
Above described embodiment be that the present invention will be described, be not to limit the invention.Design, method and scope that the present invention is claimed all are documented in claims of the present invention.
Claims (8)
1. self acting sea-water desalination device by solar membrane distillation, comprise solar energy collector, seawater chamber, freshwater room, it is characterized in that: described solar energy collector is by diffuser, extinction waved plate and has the evacuated solar collector that certain thickness perimeter seal etc. constitutes; The lower surface of described extinction waved plate and hydrophobic microporous membrane and periphery thereof have formations such as certain thickness sealing member, millipore filter, the automatic exhaust steam valve chamber that desalinizes seawater; Described hydrophobic microporous membrane lower surface and ripple heating panel and periphery thereof have certain thickness sealing member, automatic exhaust steam valve etc. and constitute the cooling freshwater room; Described cooling freshwater room is attached with outward and cools off the flexible water bag that freshwater room is communicated with.
2. self acting sea-water desalination device by solar membrane distillation according to claim 1 is characterized in that: diffuser has cambered outwards outer surface profile.
3. self acting sea-water desalination device by solar membrane distillation according to claim 1 is characterized in that: be that removable seal connects between extinction waved plate, hydrophobic microporous membrane and ripple heating panel.
4. self acting sea-water desalination device by solar membrane distillation according to claim 1 is characterized in that: the ripple direction of extinction waved plate and the ripple direction of radiatinig corrugated plate are not parallel.
5. self acting sea-water desalination device by solar membrane distillation according to claim 1 is characterized in that: the automatic vent valve position that links to each other with the chamber of desalinizing seawater is higher than the vertex position of extinction waved plate.
6. self acting sea-water desalination device by solar membrane distillation according to claim 1 is characterized in that: with the automatic vent valve position that links to each other of cooling freshwater room will be in the vertex position of radiatinig corrugated plate.
7. self acting sea-water desalination device by solar membrane distillation according to claim 1 is characterized in that: flexible water bag has a dismountable shield cap outward.
8. self acting sea-water desalination device by solar membrane distillation according to claim 1 is characterized in that: be attached with equilibrate counterweight on the limit wall of environment contact with sea water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101987039A CN102060340B (en) | 2009-11-12 | 2009-11-12 | An automatic solar membrane distillation seawater desalination device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009101987039A CN102060340B (en) | 2009-11-12 | 2009-11-12 | An automatic solar membrane distillation seawater desalination device |
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| Publication Number | Publication Date |
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| CN102060340A true CN102060340A (en) | 2011-05-18 |
| CN102060340B CN102060340B (en) | 2013-02-06 |
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| CN2009101987039A Expired - Fee Related CN102060340B (en) | 2009-11-12 | 2009-11-12 | An automatic solar membrane distillation seawater desalination device |
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| CN102320675A (en) * | 2011-06-29 | 2012-01-18 | 中国科学院广州能源研究所 | Seawater desalting device and method |
| CN102674490A (en) * | 2012-05-09 | 2012-09-19 | 浙江大学 | Self-sufficient water supply disc type solar sea water desalting device |
| CN102765771A (en) * | 2012-08-22 | 2012-11-07 | 杨明 | Non-contact type power-consumption-free solar energy film water purifying device |
| CN104310513A (en) * | 2014-09-29 | 2015-01-28 | 中鸿纳米纤维技术丹阳有限公司 | Nanofiber membrane seawater desalting device |
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|---|---|---|---|---|
| KR101543426B1 (en) | 2013-07-25 | 2015-08-11 | 한국환경정책평가연구원 | Water Treatment Apparatus using Membrane Distillation Method |
| KR101444884B1 (en) | 2013-07-25 | 2014-09-26 | 한국환경정책평가연구원 | Water Treatment Apparatus using Membrane Distillation Method |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08281250A (en) * | 1995-04-10 | 1996-10-29 | Takenaka Komuten Co Ltd | Seawater desalination device |
| CN1827532A (en) * | 2005-03-01 | 2006-09-06 | 内蒙古工业大学 | A portable solar membrane distillation seawater desalination device |
| CN2866474Y (en) * | 2006-01-20 | 2007-02-07 | 万齐胜 | water purification device |
| CN101259971A (en) * | 2007-03-05 | 2008-09-10 | 华东理工大学 | A kind of membrane distilled water treatment method |
-
2009
- 2009-11-12 CN CN2009101987039A patent/CN102060340B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08281250A (en) * | 1995-04-10 | 1996-10-29 | Takenaka Komuten Co Ltd | Seawater desalination device |
| CN1827532A (en) * | 2005-03-01 | 2006-09-06 | 内蒙古工业大学 | A portable solar membrane distillation seawater desalination device |
| CN2866474Y (en) * | 2006-01-20 | 2007-02-07 | 万齐胜 | water purification device |
| CN101259971A (en) * | 2007-03-05 | 2008-09-10 | 华东理工大学 | A kind of membrane distilled water treatment method |
Non-Patent Citations (1)
| Title |
|---|
| 郑宏飞等: "降膜蒸发-凝结型闭式循环太阳能蒸馏系统的模拟实验研究", 《太阳能学报》 * |
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| CN102320675A (en) * | 2011-06-29 | 2012-01-18 | 中国科学院广州能源研究所 | Seawater desalting device and method |
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| CN111517550A (en) * | 2020-04-28 | 2020-08-11 | 钟连慧 | Desalination treatment device for shrimp fry cultivation |
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