CN106698568A - Automatic-manual dual-mode solar step boiling seawater desalination device and working method - Google Patents
Automatic-manual dual-mode solar step boiling seawater desalination device and working method Download PDFInfo
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- CN106698568A CN106698568A CN201710080752.7A CN201710080752A CN106698568A CN 106698568 A CN106698568 A CN 106698568A CN 201710080752 A CN201710080752 A CN 201710080752A CN 106698568 A CN106698568 A CN 106698568A
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- seawater
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- 239000013535 sea water Substances 0.000 title claims abstract description 77
- 238000009835 boiling Methods 0.000 title claims abstract description 68
- 238000010612 desalination reaction Methods 0.000 title claims abstract description 11
- 238000000034 method Methods 0.000 title claims abstract description 8
- 239000013505 freshwater Substances 0.000 claims abstract description 31
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 31
- 238000001704 evaporation Methods 0.000 claims abstract description 24
- 230000008020 evaporation Effects 0.000 claims abstract description 18
- 239000000463 material Substances 0.000 claims abstract description 6
- 238000005260 corrosion Methods 0.000 claims abstract description 4
- 239000007788 liquid Substances 0.000 claims description 18
- 239000000945 filler Substances 0.000 claims description 8
- 238000009833 condensation Methods 0.000 claims description 7
- 230000005494 condensation Effects 0.000 claims description 7
- 239000012530 fluid Substances 0.000 claims description 7
- 239000000203 mixture Substances 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 3
- 238000002347 injection Methods 0.000 claims description 3
- 239000007924 injection Substances 0.000 claims description 3
- 238000000926 separation method Methods 0.000 claims description 3
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 239000004519 grease Substances 0.000 claims 1
- 238000011033 desalting Methods 0.000 description 2
- 230000008676 import Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000002207 thermal evaporation Methods 0.000 description 1
- 230000001256 tonic effect Effects 0.000 description 1
Classifications
-
- 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
- C02F1/02—Treatment of water, waste water, or sewage by heating
- C02F1/04—Treatment of water, waste water, or sewage by heating by distillation or evaporation
- C02F1/14—Treatment of water, waste water, or sewage by heating by distillation or evaporation using solar 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
-
- 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
-
- 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
-
- 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
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The invention discloses an automatic-manual dual-mode solar step boiling seawater desalination device and a working method, belonging to the field of solar seawater desalination. In the device, a negative-pressure environment is produced by use of a Venturi tube so that seawater can be subjected to negative-pressure evaporation in a negative-pressure boiling chamber, and the steam enters a preheating chamber to preheat the seawater to enter the negative-pressure boiling chamber and then is condensed to obtain fresh water; and the seawater from the negative-pressure boiling chamber enters a normal-pressure boiling chamber for normal-pressure evaporation, and the steam enters the negative-pressure boiling chamber to release latent heat and is condensed to obtain fresh water. In the invention, the seawater is fed into the system by a water pump under normal working conditions; and when the water pump cannot work, the seawater can be manually added. The seawater is preheated by the negative-pressure boiling chamber and then enters the normal-pressure boiling chamber to be evaporated, and the steam enters the negative-pressure boiling chamber to release latent heat and is condensed to obtain fresh water. The device disclosed by the invention is made from an anti-corrosion material so as to reduce the corrosive action of seawater and has the advantages of simple structure, small floor area and high reliability.
Description
Technical field
The present invention relates to a kind of double mode solar energy cascade boiled seawater desalination device of auto-manual and method of work, belong to the sun
Can field of seawater desalination.
Background technology
More than 97% water is seawater on the earth, and the fresh water of suitable human use is only about 0.01%.Obtained from seawater
Fresh water is a kind of inevitable trend, so obtain fresh water using solar energy be highly valued, and the step evaporation of water. of seawater, pass through
Heat energy in recovery system evaporates more seawater, with energy-saving benefit.
The content of the invention
It is an object of the invention to provide a kind of small-sized step evaporation of water. sea water desalinating unit and method, device is characterized in
It is corrosion-resistant, solar energy is made full use of, there is automatically and manually both of which, reliability is high.
A kind of double mode solar energy cascade boiled seawater desalination device of auto-manual, it is characterised in that including water pump, Wen Qiu
In pipe, preheating chamber, negative pressure boiling-house, atmospheric boiling room, heat-pipe vacuum-tube, gas-liquid separator, folded plate, fresh water storage tank and valve
Door.Wherein, seawater is connected by the first water pump with the entrance point of Venturi tube, Venturi tube suction side and fresh water fluid reservoir phase
Even, the port of export of Venturi tube is connected by the second valve with preheating chamber sea intake, and preheating chamber seawer outlet is through the 4th valve
It is connected with negative pressure boiling-house sea intake, negative pressure boiling-house steam (vapor) outlet is connected with the entrance of gas-liquid separator, gas-liquid separator
Outlet be connected with preheating chamber hot side inlet, the outlet of preheating chamber hot junction is connected by the 3rd valve with fresh water fluid reservoir entrance, negative
Pressure boiling-house concentrated seawater outlet is connected through the second water pump with atmospheric boiling room sea intake, atmospheric boiling room steam (vapor) outlet and negative pressure
Boiling-house hot side inlet is connected, and the outlet of negative pressure boiling-house hot junction is connected through the 5th valve with fresh water fluid reservoir entrance, atmospheric boiling
Room concentrated seawater outlet is connected by the 7th valve with seawater；Negative pressure boiling-house top is provided with manual seawater filler, by the 6th
Valve fills sea intake and is connected manually with negative pressure boiling-house；Fresh water fluid reservoir takes fresh water by the first valve；Atmospheric boiling
Room sea intake is located at atmospheric boiling room upper left side, and atmospheric boiling room is divided into left and right two parts, baffle plate upper end and normal pressure by baffle plate
Boiling room housing contact, lower end does not contact with atmospheric boiling room housing；Atmospheric boiling room sea intake is upper atmospheric boiling room
Orientation is located at the opposite side of baffle plate, normal pressure boiling in the side of baffle plate, atmospheric boiling room steam (vapor) outlet in the top of atmospheric boiling room
Room concentrated seawater is risen to export below atmospheric boiling room with atmospheric boiling room sea intake in the same side of baffle plate；Folded plate is located at normal pressure
Boiling-house steam (vapor) outlet lower section；Heat-pipe vacuum-tube fire end is placed in atmospheric boiling room, and is existed with atmospheric boiling room sea intake
The same side of baffle plate, joint gap is filled out using Heat Conduction Materials such as heat-conducting silicone greases between heat-pipe vacuum-tube fire end and atmospheric boiling room
Fill.
The method of work of the double mode solar energy cascade boiled seawater desalination device of described auto-manual, including following mistake
Journey：Seawater is drawn into system by the first water pump, Venturi tube injection is first passed through, from Venturi exit end by the second valve
Preheated into preheating chamber by preheating chamber sea intake；Seawater after preheating enters negative by preheating chamber seawer outlet by the 4th valve
Pressure boiling-house carries out negative pressure evaporation, and the gas-liquid mixture after evaporation is through gas-liquid separator separates；Vapor enters from preheating chamber hot junction
Mouth enters the pre- hot sea water of preheater, and flowing into fresh water storage tank by the 3rd valve from the outlet of preheating chamber hot junction after condensation stores；Point
From seawater be back to negative pressure boiling-house continue evaporate；Seawater in negative pressure boiling-house is from negative pressure boiling-house seawer outlet by second
Water pump is pumped into atmospheric boiling room and carries out atmospheric evaporation by atmospheric boiling room sea intake, and the gas-liquid mixture for evaporating is through folded plate point
From rear, vapor leaves atmospheric boiling room from atmospheric boiling room steam (vapor) outlet, is boiled into negative pressure by negative pressure boiling-house hot side inlet
The tube side release latent heat of room is risen, the fresh water that condensation is obtained is exported through negative pressure boiling-house hot junction and flowed out, flowed into by the 5th valve light
Water storage tank is stored, and takes fresh water by the first valve.
The present invention has automatically and manually both of which, and when seawater is conveyed using water pump, Venturi tube produces negative pressure hair tonic
Environment, makes seawater carry out negative pressure evaporation in negative pressure boiling-house, produces vapor, vapor to condense obtain fresh water later again；Negative pressure
The seawater of boiling-house carries out atmospheric evaporation again into atmospheric boiling room, and the vapor of generation enters the latent of negative pressure boiling-house release
Thermal evaporation seawater, itself condensation obtains fresh water.Compared to common evaporation mode, present apparatus evaporating temperature is low, and evaporation efficiency is high.When
When water pump cannot run, then using filling pattern manually, now equivalent to preheating chamber, seawater is preheated to enter normal to negative pressure boiling-house
Pressure boiling-house carries out atmospheric evaporation, still ensures that device is continued to run with, and reliability is high.
Preheating chamber in above-mentioned sea water desalinating unit, negative pressure boiling-house, atmospheric boiling room is made of resistant material,
To reduce the influence of seawater corrosion.
Above-mentioned sea water desalinating unit is provided with manual seawater filler, when water pump cannot work, then by opening the 6th valve
Door switching seawater pipeline, from above negative pressure boiling-house manual seawater filler pipe addition seawater, simultaneously close off the 4th valve in case
Only seawater flows to preheating chamber, and device can still run.
Brief description of the drawings
Fig. 1 is that the present invention proposes solar energy cascade evaporating sea water desalting device；
Fig. 2 is the top plan view of negative pressure boiling-house of the invention；
Label title in figure：1 first valve, 2 first water pumps, 3 Venturi tubes, 4 second valves, 5 the 3rd valves, the storage of 6 fresh water
Tank, 7 preheating chambers, 8 the 4th valves, 9 the 5th valves, 10 manual seawater fillers, 11 the 6th valves, 12 negative pressure boiling-houses, 13 gas
Liquid/gas separator, 14 second water pumps, 15 folded plates, 16 heat-pipe vacuum-tubes, 17 atmospheric boiling rooms, 18 baffle plates, 19 the 7th valves, 71 preheatings
Room hot side inlet, 72 preheating chamber seawer outlets, the outlet of 73 preheating chamber hot junctions, 74 preheating chamber sea intakes, 121 negative pressure boiling-houses heat
End import, 122 negative pressure boiling-house seawer outlets, the outlet of 123 negative pressure boiling-house hot junctions, 124 negative pressure boiling-house sea intakes, 125
Negative pressure boiling-house fills sea intake manually, 126 negative pressure boiling-house steam (vapor) outlets, 171 atmospheric boiling room sea intakes, and 172 is normal
Pressure boiling-house steam (vapor) outlet, 173 atmospheric boiling room concentrated seawater outlets.
Specific embodiment
Present apparatus running is elaborated with reference to Fig. 1.
Fig. 1 is solar energy cascade evaporating sea water desalting device proposed by the present invention.The device carries out work in the following manner
Make：Seawater is drawn into system by the first water pump, first passes through Venturi tube injection, and the port of export from Venturi tube is by the second valve
Door is preheated by the sea intake of preheating chamber shell side into preheating chamber；Seawater after preheating is entered by seawer outlet by the 4th valve
Negative pressure boiling-house carries out negative pressure evaporation, and the gas-liquid mixture after evaporation is through gas-liquid separator separates；Vapor is from preheating chamber hot junction
Import enters the pre- hot sea water of preheater, and flowing into fresh water storage tank by the 3rd valve from hot junction outlet after condensation stores；Separate
Seawater is back to negative pressure boiling-house to be continued to evaporate；Seawater in negative pressure boiling-house is from negative pressure boiling-house seawer outlet by the second water pump
Being pumped into atmospheric boiling room by atmospheric boiling room sea intake carries out atmospheric evaporation, and the gas-liquid mixture for evaporating is separated through folded plate
Afterwards, vapor leaves atmospheric boiling room from atmospheric boiling room steam (vapor) outlet, is seethed with excitement into negative pressure by negative pressure boiling-house hot side inlet
The tube side release latent heat of room, the fresh water that condensation is obtained is exported through negative pressure boiling-house hot junction and flowed out, and fresh water is flowed into by the 5th valve
Storage tank is stored.
The present apparatus can also be operated in the following manner：When the first water pump cannot normal work when, the 6th can be opened
Valve connects manual seawater pipeline, and seawater is sent into negative pressure boiling-house from manual seawater filler manually, simultaneously closes off the 4th valve
To prevent seawater from flowing to preheating chamber, seawater absorbs heat door by the second water pump after the preheating of negative pressure boiling-house into atmospheric boiling room,
Now the second water pump only serves the effect of pipeline, carries out atmospheric evaporation, and the steam for evaporating carries out gas-liquid separation by folded plate, point
Separate out the vapor for coming and enter negative pressure boiling-house release heat, itself condense out and stored through valve inflow fresh water from hot junction outlet
Tank.This example can not need water pump, and whole device reliability is high.
Claims (3)
1. a kind of double mode solar energy cascade boiled seawater desalination device of auto-manual, including the first valve（1）, the first water pump
（2）, Venturi tube（3）, the second valve（4）, the 3rd valve（5）, fresh water storage tank（6）, preheating chamber（7）, the 4th valve（8）、
5th valve（9）, manual seawater filler（10）, the 6th valve（11）, negative pressure boiling-house（12）, gas-liquid separator（13）,
Two water pumps（14）, folded plate（15）, heat-pipe vacuum-tube（16）, atmospheric boiling room（17）, baffle plate（18）, the 7th valve（19）；
Seawater is by the first water pump（2）With Venturi tube（3）Entrance point be connected, Venturi tube（3）Suction side and fresh water liquid storage
Tank（6）It is connected, Venturi tube（3）The port of export by the second valve（4）With preheating chamber sea intake（74）It is connected, preheating chamber sea
Water out（72）Through the 4th valve（8）With negative pressure boiling-house sea intake（124）It is connected, negative pressure boiling-house steam (vapor) outlet（126）
With gas-liquid separator（13）Entrance be connected, gas-liquid separator（13）Outlet and preheating chamber hot side inlet（71）It is connected, preheating
Room hot junction exports（73）By the 3rd valve（5）With fresh water fluid reservoir（6）Entrance is connected, the outlet of negative pressure boiling-house concentrated seawater
（122）Through the second water pump（14）With atmospheric boiling room sea intake（171）It is connected, atmospheric boiling room steam (vapor) outlet（172）With it is negative
Pressure boiling-house hot side inlet（121）It is connected, the outlet of negative pressure boiling-house hot junction（123）Through the 5th valve（9）With fresh water fluid reservoir（6）
Entrance is connected, the outlet of atmospheric boiling room concentrated seawater（173）By the 7th valve（19）It is connected with seawater；Negative pressure boiling-house（12）On
Side is provided with manual seawater filler（10）, by the 6th valve（11）Sea intake is filled manually with negative pressure boiling-house（125）Phase
Even；Fresh water fluid reservoir（6）By the first valve（1）Take fresh water；Atmospheric boiling room sea intake（171）Positioned at atmospheric boiling room
（17）Upper left side, atmospheric boiling room（17）By baffle plate（18）It is divided into left and right two parts, baffle plate（18）Upper end and atmospheric boiling room
（17）Housing contact, lower end and atmospheric boiling room（17）Housing is not contacted；Atmospheric boiling room sea intake（171）In atmospheric boiling
Room（17）Top be located at baffle plate（18）Side, atmospheric boiling room steam (vapor) outlet（172）In atmospheric boiling room（17）Top
Positioned at baffle plate（18）Opposite side, atmospheric boiling room concentrated seawater outlet（173）In atmospheric boiling room（17）Lower section and atmospheric boiling
Room sea intake（171）In the same side of baffle plate (18)；Folded plate（15）Positioned at atmospheric boiling room steam (vapor) outlet（172）Lower section；Heat
Pipe vacuum tube（16）Fire end is placed in atmospheric boiling room（17）In, and with atmospheric boiling room sea intake（171）In baffle plate (18)
The same side, heat-pipe vacuum-tube（16）Fire end and atmospheric boiling room（17）Between joint gap using the heat conduction material such as heat-conducting silicone grease
Material filling.
2. the double mode solar energy cascade boiled seawater desalination device of auto-manual according to claim 1, it is characterised in that：
The preheating chamber（7）, negative pressure boiling-house（12）, atmospheric boiling room（17）It is made of resistant material, to reduce seawater corrosion
Influence.
3. the method for work of the double mode solar energy cascade boiled seawater desalination device of auto-manual according to claim 1,
It is characterized in that including procedure below：Seawater is by the first water pump（2）System is drawn into, Venturi tube is first passed through（3）Injection, from
Venturi tube（3）The port of export by the second valve（4）By preheating chamber sea intake（74）Into preheating chamber（7）Preheating；Preheating
Seawater afterwards is by preheating chamber seawer outlet（72）By the 4th valve（8）Into negative pressure boiling-house（12）Negative pressure evaporation is carried out, is steamed
Gas-liquid mixture after hair is through gas-liquid separator（13）Separate；Vapor is from preheating chamber hot side inlet（71）Into preheater preheating
Seawater, exports after condensation from preheating chamber hot junction（73）By the 3rd valve（5）Flow into fresh water storage tank（6）Storage；The sea of separation
Water is back to negative pressure boiling-house（12）Continue to evaporate；Negative pressure boiling-house（12）In seawater from negative pressure boiling-house seawer outlet
（122）By the second water pump（14）By atmospheric boiling room sea intake（171）It is pumped into atmospheric boiling room（17）Atmospheric evaporation is carried out, is steamed
The gas-liquid mixture for sending is through folded plate（15）After separation, vapor is from atmospheric boiling room steam (vapor) outlet（172）Leave atmospheric boiling
Room（17）, by negative pressure boiling-house hot side inlet（121）Into negative pressure boiling-house（12）Tube side release latent heat, condensation obtain it is light
Water is exported through negative pressure boiling-house hot junction（123）Outflow, by the 5th valve（9）Flow into fresh water storage tank（6）Storage, and by the
One valve（1）Take fresh water；When the first water pump described in the present apparatus（2）When cannot work, then the 6th valve is used（11）Switching sea
Water fills pipeline, simultaneously closes off the 4th valve（8）To prevent seawater from flowing into preheating chamber, from the manual filler（10）Filling sea
Water, device remains to work.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710080752.7A CN106698568A (en) | 2017-02-15 | 2017-02-15 | Automatic-manual dual-mode solar step boiling seawater desalination device and working method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710080752.7A CN106698568A (en) | 2017-02-15 | 2017-02-15 | Automatic-manual dual-mode solar step boiling seawater desalination device and working method |
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| Publication Number | Publication Date |
|---|---|
| CN106698568A true CN106698568A (en) | 2017-05-24 |
Family
ID=58911614
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710080752.7A Pending CN106698568A (en) | 2017-02-15 | 2017-02-15 | Automatic-manual dual-mode solar step boiling seawater desalination device and working method |
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| Country | Link |
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| CN (1) | CN106698568A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231327A (en) * | 2018-10-29 | 2019-01-18 | 山东大学 | A kind of loop circuit heat pipe seawater desalination system |
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| CN102190340A (en) * | 2010-03-02 | 2011-09-21 | 孙元新 | Multistage double effect distillation seawater desalination technology with heating seawater by solar energy |
| CN203922782U (en) * | 2014-06-09 | 2014-11-05 | 程长青 | Multiple-effect vacuum boiling type sea water desalinating plant |
| CN204417163U (en) * | 2015-01-22 | 2015-06-24 | 禄劝瑞恒光能科技有限公司 | A kind of novel solar seawater desalination system |
| CN104761012A (en) * | 2015-04-17 | 2015-07-08 | 孔令斌 | Seawater desalination device employing reduced pressure distillation |
| CN205099398U (en) * | 2015-10-08 | 2016-03-23 | 上海理工大学 | Seawater desalting device |
| CN206666173U (en) * | 2017-02-15 | 2017-11-24 | 南京航空航天大学 | Auto-manual double mode solar energy cascade boiled seawater desalination device |
-
2017
- 2017-02-15 CN CN201710080752.7A patent/CN106698568A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102190340A (en) * | 2010-03-02 | 2011-09-21 | 孙元新 | Multistage double effect distillation seawater desalination technology with heating seawater by solar energy |
| CN203922782U (en) * | 2014-06-09 | 2014-11-05 | 程长青 | Multiple-effect vacuum boiling type sea water desalinating plant |
| CN204417163U (en) * | 2015-01-22 | 2015-06-24 | 禄劝瑞恒光能科技有限公司 | A kind of novel solar seawater desalination system |
| CN104761012A (en) * | 2015-04-17 | 2015-07-08 | 孔令斌 | Seawater desalination device employing reduced pressure distillation |
| CN205099398U (en) * | 2015-10-08 | 2016-03-23 | 上海理工大学 | Seawater desalting device |
| CN206666173U (en) * | 2017-02-15 | 2017-11-24 | 南京航空航天大学 | Auto-manual double mode solar energy cascade boiled seawater desalination device |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109231327A (en) * | 2018-10-29 | 2019-01-18 | 山东大学 | A kind of loop circuit heat pipe seawater desalination system |
| CN109231327B (en) * | 2018-10-29 | 2020-02-21 | 山东大学 | Loop heat pipe seawater desalination system |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170524 |
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