CN108101135A - Solar energy is atomized desalination plant - Google Patents
Solar energy is atomized desalination plant Download PDFInfo
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- CN108101135A CN108101135A CN201810183434.8A CN201810183434A CN108101135A CN 108101135 A CN108101135 A CN 108101135A CN 201810183434 A CN201810183434 A CN 201810183434A CN 108101135 A CN108101135 A CN 108101135A
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- seawater
- heat exchanger
- heat
- atomized
- nozzle needle
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- 238000010612 desalination reaction Methods 0.000 title claims abstract description 46
- 239000013535 sea water Substances 0.000 claims abstract description 138
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 52
- 238000002347 injection Methods 0.000 claims abstract description 24
- 239000007924 injection Substances 0.000 claims abstract description 24
- 238000000889 atomisation Methods 0.000 claims abstract description 16
- 239000007921 spray Substances 0.000 claims abstract description 11
- 238000009834 vaporization Methods 0.000 claims abstract description 10
- 230000008016 vaporization Effects 0.000 claims abstract description 10
- 238000009833 condensation Methods 0.000 claims abstract description 7
- 230000005494 condensation Effects 0.000 claims abstract description 7
- 239000013505 freshwater Substances 0.000 claims description 17
- 230000005686 electrostatic field Effects 0.000 claims description 4
- 238000012544 monitoring process Methods 0.000 claims description 4
- 239000000945 filler Substances 0.000 claims description 3
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 claims description 3
- 230000001012 protector Effects 0.000 claims description 3
- 238000001704 evaporation Methods 0.000 abstract description 5
- 230000008020 evaporation Effects 0.000 abstract description 5
- 241000196324 Embryophyta Species 0.000 description 10
- 230000005684 electric field Effects 0.000 description 4
- 238000005086 pumping Methods 0.000 description 3
- 241001424688 Enceliopsis Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000010419 fine particle Substances 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 239000003595 mist Substances 0.000 description 2
- 229910001369 Brass Inorganic materials 0.000 description 1
- 239000010951 brass Substances 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007772 electrode material Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000001815 facial effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004321 preservation Methods 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 238000001179 sorption measurement Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- 239000003643 water by type Substances 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
- 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
- C02F1/043—Details
-
- 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)
- Hydrology & Water Resources (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Chemical & Material Sciences (AREA)
- Organic Chemistry (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Heat Treatment Of Water, Waste Water Or Sewage (AREA)
Abstract
The present invention relates to a kind of solar energy to be atomized desalination plant, it includes heat collector, vaporization chamber, heat exchanger, seawater injection device, atomising device, condensing unit；Heat-conducting medium is configured in solar thermal collector, solar thermal collector absorbs solar heat energy and heat-conducting medium is heated；Heat exchanger is assemblied in vaporization chamber, and the heat-conducting medium of high temperature is cycled by medium water pump injection heat exchanger and is back to solar thermal collector；Photovoltaic panel is directly powered for the medium water pump, and the seawater of the seawater injection device injection is atomized by the atomising device, which is used to collect the water of condensing unit bottom surface condensation.The desalination plant of the present invention can be according to the seawater spray volume of sunlight strength automatic adjusument nozzle needle so that sea water desalination amount can be matched preferably with the energy being collected into, and ensure the desalination efficiency of seawater；Heat exchanger tube is connected with high pressure generator, electrostatic atomization seawater effectively promotes the evaporation efficiency of seawater and desalination efficiency.
Description
Technical field
The present invention relates to field of seawater desalination, particularly relate to a kind of solar energy atomization desalination plant.
Background technology
The sea water desalination efficiency of existing majority desalination plant is more low, and a volume is desalinated for 8L ordinary sea waters
Device carries out sea water desalination, can only obtain the fresh water of 1~2L daily.In addition, the water that existing majority desalination plant is configured
Pump all works long hours, no matter sunray intensity, is all run with equal-wattage, so that water pump is in for a long time
Load condition, water pump were both easily burned, and also resulted in the waste of the energy.
The content of the invention
The present invention provides a kind of solar energy atomization desalination plant, to overcome existing most desalination plant seawater
Desalinate the problem of efficiency is low, and water pump is easily burned.
The present invention adopts the following technical scheme that：
Solar energy is atomized desalination plant, including solar thermal collector, vaporization chamber, heat exchanger, seawater injection device, condensation dress
It puts and fresh water collecting device.Heat-conducting medium is configured in solar thermal collector, solar thermal collector absorbs solar heat energy to leading
Thermal medium heats.Heat exchanger is assemblied in vaporization chamber, and the heat-conducting medium of high temperature is cycled and returned by medium water pump injection heat exchanger
It flow to solar thermal collector.Further include photovoltaic panel, atomising device.Photovoltaic panel is directly powered for the medium water pump, the fortune of water pump
Scanning frequency degree is proportionate with photovoltaic panel generation current, i.e. sunlight light is strong, and generation current is big, then water pump operation speed is fast, pump
Water is big, and sunlight light is weak, then water pump operation speed is slow, and water pumping amount is small, and the seawater of the seawater injection device injection passes through
The atomising device is atomized, and the condensing unit is assemblied in the surface of the heat exchanger, and the fresh water collecting device is cold for collecting this
The water of solidifying device bottom surface condensation.
Ground is further improved, above-mentioned atomising device includes high pressure connection, high pressure generator, annular electrode and nozzle needle.High pressure
Connector is connected with the high pressure generator, and annular electrode is connected by conducting wire with high pressure connection so that it is quiet that annular electrode generates high pressure
Electric field.The nozzle needle is arranged at the center of the annular electrode, and the seawater of above-mentioned seawater injection device injection is sprayed by the nozzle needle, sea
Water injecting device is configured with seawater water pump, and photovoltaic panel is directly powered for the seawater water pump.High pressure generator connects with above-mentioned heat exchanger tube
It connects so that heat exchanger tube obtains high pressure, and the seawater uniform adsorption after atomization is on heat exchanger tube.
Ground is further improved, further includes sensor and electronic controller, sensor is used to monitor the temperature of above-mentioned heat exchanger tube,
Electronic controller controls the keying of above-mentioned seawater water pump and above-mentioned high pressure generator according to monitoring temperature.
Ground is further improved, in a tubular form, heat exchanger is annularly distributed in nozzle needle week upward to above-mentioned heat exchanger in the shape of a spiral.
Ground is further improved, above-mentioned atomising device further includes shell and nozzle needle stent, and the nozzle needle stent fixing assembling is in this
On the inner wall of shell, above-mentioned nozzle needle fixing assembling is on the nozzle needle stent.
Ground is further improved, above-mentioned atomising device further includes seawater collecting tank and seawater catch basin.Seawater collecting tank is arranged on
The underface of above-mentioned heat exchanger tube, for collecting the unevaporated seawater of pipe surface that exchanges heat.Seawater catch basin is being arranged on above-mentioned shell just
Lower section, for collecting the unevaporated seawater of nozzle needle ejection, the seawater that seawater collecting tank is collected is back in seawater catch basin.On
It states seawater injection device to be filled in the seawater catch basin, above-mentioned seawater water pump states spray by sea water pump in seawater catch basin is supreme
Pin.Above-mentioned medium water pump and seawater water pump are each configured with high voltage protector.
Ground is further improved, above-mentioned condensing unit is by being in that two cold plates of herringbone arrangement are formed.Condensing unit it is upper
Side is equipped with B grade condensing unit, and two secondary electrostatic atomizers of left and right opposition distribution are configured with below B grade condensing unit,
Secondary electrostatic atomizer is by seawater atomized spray in the upper surface of the cold plate.
Be further improved ground, above-mentioned solar thermal collector is made of an at least thermal-collecting tube, thermal-collecting tube and horizontal plane institute into
Angle is 30~60 °.The entrance of above-mentioned heat exchanger is arranged on the upper end of each thermal-collecting tube, and the outlet of heat exchanger is arranged on each collection
The lower end of heat pipe.
Ground is further improved, above-mentioned heat-conducting medium is fresh water, and above-mentioned heat exchanger is configured with filler.
From the above-mentioned description to structure of the present invention, compared to the prior art, the invention has the advantages that：1. medium
The working strength of water pump and seawater water pump and light intensity positive correlation, can adjust spray according to sunray Self-adaptive strength
The seawater spray volume of pin so that sea water desalination amount can be matched preferably with the energy being collected into, and ensure the desalination efficiency of seawater.
2. heat exchanger tube is connected with high pressure generator so that heat exchanger tube obtains high pressure, and the seawater after atomization is adsorbed with height
The heat exchange pipe surface of pressure increases the contact area of seawater, effectively improves the heating surface area of seawater so that the part seawater steams again
Hair, the evaporation efficiency of seawater are further promoted.
3. electrostatic atomization seawater so that the seawater that nozzle needle sprays is atomized rapidly, and seawater generating surface is quickly increased,
So that the desalination efficiency of seawater is further promoted.
4. multi-stage condensing effectively improves the utilization rate of the energy of unit area solar energy acquisition, be allowed to as much as possible by
The desalination work of seawater is used in, further promotes sea water desalination efficiency.
Description of the drawings
Fig. 1 is the structure diagram of the desalination plant of the present invention.
Fig. 2 is the structure diagram of the electrostatic atomization apparatus of the present invention.
Fig. 3 is the location map that the part of devices of the present invention is overlooked.
Specific embodiment
Illustrate the specific embodiment of the present invention with reference to the accompanying drawings.
With reference to Fig. 1, solar energy atomization desalination plant, including vaporization chamber 1, solar thermal collector 2, heat exchanger 3, seawater
Injection device 4, condensing unit 5, fresh water collecting device 6, photovoltaic panel 7 and atomising device 8.It is configured with and leads in solar thermal collector 2
Thermal medium, solar thermal collector 2 absorb solar heat energy and heat-conducting medium are heated, which is preferably fresh water.Heat exchanger 3
It is assemblied in vaporization chamber 1, and heat exchanger 3 is in a tubular form, heat exchanger 3 is annularly distributed in nozzle needle 84 weeks upward in the shape of a spiral.High temperature is led
Thermal medium is cycled by medium water pump injection heat exchanger 3 and is back to solar thermal collector 2, and heat exchanger 3 is configured with filler 31,
Convenient for supplement when being lost in the circulating cycle in order to fresh water.Photovoltaic panel 7 is directly powered for above-mentioned medium water pump, the speed of service of water pump
It is proportionate with 7 generation current of photovoltaic panel, i.e. sunlight light is strong, and generation current is big, then water pump operation speed is fast, water pumping amount
Greatly, sunlight light is weak, then water pump operation speed is slow, and water pumping amount is small, and the seawater that above-mentioned seawater injection device 4 injects passes through the mist
8 atomizations are put in makeup, and above-mentioned condensing unit 5 is assemblied in the surface of the heat exchanger 3, and the fresh water collecting device 6 is cold for collecting this
The water of solidifying 5 bottom surface of device condensation.
With reference to Fig. 1, Fig. 2, Fig. 3, above-mentioned atomising device 8 include high pressure connection 81, high pressure generator 82, annular electrode 83,
Nozzle needle 84, sensor 85 and electronic controller 86, sensor 85 are used to monitor the temperature of above-mentioned heat exchanger 3, electronic controller 86
According to the keying of monitoring temperature control seawater water pump 41 and above-mentioned high pressure generator 82.High pressure connection 81 and the high pressure generator 82
Connection, annular electrode 83 are connected by conducting wire 80 with high pressure connection 81 so that annular electrode 83 generates high-voltage electrostatic field.To cause
Seawater is fully charged inside nozzle needle, and the diameter of annular electrode 83 is set as 20mm, and the application voltage of external high-voltage power supply is 5-8KV.
The nozzle needle 84 is arranged at the center of the annular electrode 83, and atomising device 8 further includes shell 87 and nozzle needle stent 88, the nozzle needle stent
88 fixing assemblings are on the inner wall of the shell 87, and above-mentioned 84 fixing assembling of nozzle needle is on the nozzle needle stent 88.Nozzle needle 84 is vertically worn
Annular electrode 83 is crossed, and the top of nozzle needle 84 is parallel with the following table facial plane of annular electrode 83.The sun in solar thermal collector 2
Energy thermal-collecting tube thermal-arrest, solar energy heat collection pipe absorb sunlight and generate substantial amounts of heat as solar energy electrostatic atomization sea water desalination system
The heat source of system, solar energy heat collection pipe, which ceaselessly absorbs heat source and reaches as high as 150 DEG C or so, reaches saturation, and heat is passed through heat conducting pipe
Heat is imported sea water desalination vaporization chamber 1, energy is provided to sea water desalination.Solar energy heat collection pipe absorbs sunlight generation heat and leads to
It crosses heat conducting pipe and enters water storage incubator, water storage incubator reaches 65 DEG C of nozzle needles 84 and starts to work under the control of sensor 85, when
The water spray of nozzle needle 84 stops when temperature is less than setting value less than the distance of 65 DEG C or water storage incubator and high-pressure atomization electrode.Above-mentioned sea
The seawater that water injecting device 4 injects is sprayed by the nozzle needle 84, and seawater injection device 4 is configured with seawater water pump 41, and photovoltaic panel 7 is straight
The seawater water pump 41 is connected in power.High pressure generator 82 is connected with above-mentioned heat exchanger 3 so that heat exchanger 3 obtains high pressure, and then makes
Seawater after must being atomized more uniformly is adsorbed on the surface of heat exchanger 3.Annular electrode 83 can as electrode material using brass
Sea water desalination efficiency is improved to provide stable electrostatic field.83 plus high-pressure source of annular electrode forms high-voltage electrostatic field seawater quiet
The surface area that fine particle increase liquid is atomized under the action of electric field accelerates the additional issue speed of water.The outer circumferential surface and ring of nozzle needle 84
Contactless distance between shape electrode 83 is 10cm so that seawater atomization uniformly improves the efficiency of sea water desalination, can configure more
Nozzle needle 84, distance is equally 10cm between nozzle needle 84, prevents the sea water drops of atomization are charged from generating violent electric discharge phenomena and influence sea
Water desalinates efficiency, and annular electrode 83 is connected with external high-voltage power supply so that annular electrode 83 maintains the current potential of high pressure, annular electrode 83
Surrounding generates high voltage electric field, and the seawater projected under the action of high voltage electric field from nozzle needle 84 is subject to electrostatic attraction and electrostatic repulsion
Effect be atomized into fine particle absorb solar thermal collector 2 provide heat accelerate seawater evaporation rate, drop simultaneously
The low required energy of evaporation of seawater.The steam generated in sea water desalination vaporization chamber 1 condenses on the cold plate of condensing unit 5
To fresh water, the fresh water of cold plate bottom surface runs underneath to fresh water collecting device 6 along cold plate and carries out fresh water water storage preservation.
With continued reference to Fig. 1, above-mentioned atomising device 8 further includes seawater collecting tank 89 and seawater catch basin 10.Seawater collecting tank
Arranged on the underface of above-mentioned heat exchanger 3, for collecting the unevaporated seawater in 3 surface of heat exchanger.Seawater catch basin is arranged on above-mentioned outer
The underface of shell 87, for collecting the unevaporated seawater of the ejection of nozzle needle 84, the seawater that seawater collecting tank is collected is back to seawater
In catch basin.Above-mentioned seawater injection device 4 is filled in the seawater catch basin, and above-mentioned seawater water pump 41 is by seawater catch basin inland sea
Water pump is to above-mentioned nozzle needle 84.Above-mentioned medium water pump and seawater water pump 41 are each configured with high voltage protector.
With continued reference to Fig. 1, above-mentioned condensing unit 5（That is level-one condensing unit 5）By two cold plates for being in herringbone arrangement
51 are formed.The top of level-one condensing unit 5 is equipped with B grade condensing unit 9, and the lower section of B grade condensing unit 9 is configured with left and right opposition
Two secondary electrostatic atomizers 91 of distribution, secondary electrostatic atomizer 91 is by seawater atomized spray in the upper of the level-one cold plate 51
Surface.The heat that the seawater vapor of 5 lower section of level-one condensing unit discharges during being condensed on cold plate 51 is used to heat
Level-one cold plate 51, secondary electrostatic atomizer 91 sprinkling atomization seawater heated through level-one cold plate 51, rising run into temperature compared with
It is condensed during low B-grade condensation 92 bottom surface of plate, so as to be collected into fresh water.
It is made of with continued reference to the above-mentioned solar thermal collectors 2 of Fig. 1 an at least thermal-collecting tube, thermal-collecting tube and horizontal plane institute are into folder
Angle is 30~60 °, preferably places utilization rate of the raising solar energy heat collection pipe to sunlight in 45 ° of angles and towards east.Above-mentioned heat exchange
The entrance of device 3 is arranged on the upper end of each thermal-collecting tube, and the outlet of heat exchanger 3 is arranged on the lower end of each thermal-collecting tube.Solar energy collection
Solar energy heat collection pipe in hot device 2 uses the thermal-collecting tube thermal-arrest of a diameter of 15~58CM cylinder vacuums structure, this thermal-collecting tube
It is long to collect the fast service life of thermal velocity, 150 DEG C can be reached with temperature in maximum tube, greatly improve the efficiency of sea water desalination.
The medium water pump of the present invention and the working strength of seawater water pump 41 and light intensity positive correlation, can be according to sunlight
Line strength adaptively adjusts the seawater spray volume of nozzle needle 84 so that sea water desalination amount can be better with the energy being collected into
Matching ensures the desalination efficiency of seawater.The heat exchanger 3 of the present invention is connected with high pressure generator 82 so that heat exchanger 3 obtains height
Pressure, the seawater after atomization adsorb on 3 surface of heat exchanger with high pressure, increase the contact area of seawater, effectively improve seawater
Heating surface area so that the part seawater evaporates again, and the evaporation efficiency of seawater is further promoted.The present invention uses electrostatic mist
Change seawater so that the seawater that nozzle needle 84 sprays is atomized rapidly, and seawater generating surface is quickly increased so that the desalination of seawater
Efficiency is further promoted.The present invention uses multi-stage condensing, effectively improves the profit of the energy of unit area solar energy acquisition
It with rate, is allowed to be used in the desalination work of seawater as much as possible, further promotes sea water desalination efficiency.The seawater of the present invention
If the volume of desalting plant day injection seawater is 8L, daily output fresh water volume can reach 5L, be existing ordinary sea water desalination
2~5 times of device.
The specific embodiment of the present invention is above are only, but the design concept of the present invention is not limited thereto, it is all to utilize this
Conceive the present invention is carried out unsubstantiality this is dynamic, the behavior for invading the scope of the present invention should all be belonged to.
Claims (10)
1. solar energy is atomized desalination plant, including solar thermal collector, vaporization chamber, heat exchanger, seawater injection device, condensation
Device and fresh water collecting device；Heat-conducting medium is configured in solar thermal collector, solar thermal collector absorbs solar heat energy pair
Heat-conducting medium heats；Heat exchanger is assemblied in vaporization chamber, and the heat-conducting medium of high temperature injects heat exchanger Xun Huan simultaneously by medium water pump
It is back to solar thermal collector；It is characterized in that：Further include photovoltaic panel, atomising device；Photovoltaic panel is directly the medium water pump
Power supply, the seawater of the seawater injection device injection are atomized by the atomising device, and the condensing unit is assemblied in the heat exchanger
Surface, the fresh water collecting device be used for collect the condensing unit bottom surface condensation water.
2. solar energy as described in claim 1 is atomized desalination plant, it is characterised in that：The atomising device includes high pressure
Connector, high pressure generator, annular electrode and nozzle needle；High pressure connection is connected with the high pressure generator, annular electrode by conducting wire with
High pressure connection connects so that annular electrode generates high-voltage electrostatic field；The nozzle needle is arranged at the center of the annular electrode, the seawater
The seawater of injection device injection is sprayed by the nozzle needle, and seawater injection device is configured with seawater water pump, and photovoltaic panel is directly the sea
Water water pump is powered；High pressure generator is connected with the heat exchanger tube so that heat exchanger tube obtains high pressure.
3. solar energy as claimed in claim 2 is atomized desalination plant, it is characterised in that：Further include sensor and electronics control
Device processed, sensor are used to monitoring the temperature of the heat exchanger tube, electronic controller according to monitoring temperature control the seawater water pump and
The keying of the high pressure generator.
4. solar energy as claimed in claim 2 is atomized desalination plant, it is characterised in that：The heat exchanger in a tubular form, changes
Hot device is annularly distributed in nozzle needle week upward in the shape of a spiral.
5. solar energy as claimed in claim 2 is atomized desalination plant, it is characterised in that：The atomising device further includes outer
Shell and nozzle needle stent, the nozzle needle stent fixing assembling is on the inner wall of the shell, and the nozzle needle fixing assembling is in the nozzle needle stent
On.
6. solar energy as claimed in claim 5 is atomized desalination plant, it is characterised in that：The atomising device further includes sea
Water collecting groove and seawater catch basin；Seawater collecting tank is arranged on the underface of the heat exchanger tube, is not steamed for collecting heat exchange pipe surface
The seawater of hair；Seawater catch basin is arranged on the underface of the shell, and for collecting the unevaporated seawater of nozzle needle ejection, seawater is received
The seawater that collection slot is collected is back in seawater catch basin；The seawater injection device is filled in the seawater catch basin, the sea
Water water pump is by sea water pump in seawater catch basin to the nozzle needle.
7. solar energy as claimed in claim 6 is atomized desalination plant, it is characterised in that：The medium water pump and seawater water
Pump is each configured with high voltage protector.
8. solar energy atomization desalination plant as described in claim 1, it is characterised in that：The condensing unit is by being in herringbone
Two cold plates of shape arrangement are formed；The top of condensing unit is equipped with B grade condensing unit, and the lower section of B grade condensing unit configures
There are two secondary electrostatic atomizers of left and right opposition distribution, secondary electrostatic atomizer is by seawater atomized spray in the upper of the cold plate
Surface.
9. solar energy as described in claim 1 is atomized desalination plant, it is characterised in that：The solar thermal collector is by extremely
A few thermal-collecting tube is formed, and thermal-collecting tube is 30~60 ° with horizontal plane angle；The entrance of the heat exchanger is arranged on each collection
The upper end of heat pipe, the outlet of heat exchanger are arranged on the lower end of each thermal-collecting tube.
10. solar energy as described in claim 1 is atomized desalination plant, it is characterised in that：The heat-conducting medium is fresh water,
The heat exchanger is configured with filler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810183434.8A CN108101135B (en) | 2018-03-06 | 2018-03-06 | Solar atomization sea water desalting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810183434.8A CN108101135B (en) | 2018-03-06 | 2018-03-06 | Solar atomization sea water desalting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108101135A true CN108101135A (en) | 2018-06-01 |
| CN108101135B CN108101135B (en) | 2023-10-31 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810183434.8A Active CN108101135B (en) | 2018-03-06 | 2018-03-06 | Solar atomization sea water desalting device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108793294A (en) * | 2018-08-16 | 2018-11-13 | 成都恩承科技股份有限公司 | A kind of strong brine processing system and processing method |
| CN110065980A (en) * | 2019-06-13 | 2019-07-30 | 东华理工大学 | A kind of double hose electrostatic atomization solar seawater desalination vaporising device and its method |
| CN110065981A (en) * | 2019-06-13 | 2019-07-30 | 东华理工大学 | A kind of single hose solar energy electrostatic atomization sea water desalination vaporising device and method |
| CN110104715A (en) * | 2019-06-13 | 2019-08-09 | 东华理工大学 | A kind of small-sized separated type solar electrostatic atomization desalination plant and its method |
| CN112537816A (en) * | 2020-11-16 | 2021-03-23 | 浙江省海洋科学院 | Solar seawater treatment device |
| CN113428922A (en) * | 2021-06-07 | 2021-09-24 | 淮南联合大学 | Seawater desalination device based on solar energy transduction and atomization |
| CN116768310A (en) * | 2023-08-22 | 2023-09-19 | 山东省科学院能源研究所 | Full-time multistage flash evaporation seawater desalination system with solar energy combined with thermochemical battery |
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| CN110104715A (en) * | 2019-06-13 | 2019-08-09 | 东华理工大学 | A kind of small-sized separated type solar electrostatic atomization desalination plant and its method |
| CN112537816A (en) * | 2020-11-16 | 2021-03-23 | 浙江省海洋科学院 | Solar seawater treatment device |
| CN113428922A (en) * | 2021-06-07 | 2021-09-24 | 淮南联合大学 | Seawater desalination device based on solar energy transduction and atomization |
| CN113428922B (en) * | 2021-06-07 | 2022-11-11 | 淮南联合大学 | Based on solar energy transduction atomizing sea water desalination device |
| CN116768310A (en) * | 2023-08-22 | 2023-09-19 | 山东省科学院能源研究所 | Full-time multistage flash evaporation seawater desalination system with solar energy combined with thermochemical battery |
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