CN202297188U - Solar-wind energy complementary driven multistage bubbling evaporation seawater desalination device - Google Patents
Solar-wind energy complementary driven multistage bubbling evaporation seawater desalination device Download PDFInfo
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- CN202297188U CN202297188U CN2011204115631U CN201120411563U CN202297188U CN 202297188 U CN202297188 U CN 202297188U CN 2011204115631 U CN2011204115631 U CN 2011204115631U CN 201120411563 U CN201120411563 U CN 201120411563U CN 202297188 U CN202297188 U CN 202297188U
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/138—Water desalination using renewable energy
- Y02A20/141—Wind power
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/33—Wastewater or sewage treatment systems using renewable energies using wind energy
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/30—Wastewater or sewage treatment systems using renewable energies
- Y02W10/37—Wastewater or sewage treatment systems using renewable energies using solar energy
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Abstract
The utility model discloses a solar-wind energy complementary driven multistage bubbling evaporation seawater desalination device. Problems of huge equipment investment, high cost, high energy consumption and high requirement for seawater pretreatment cannot be well solved in the prior art. The solar-wind energy complementary driven multistage bubbling evaporation seawater desalination device comprises main equipment and accessory equipment, wherein the main equipment comprises four-stage devices and a top device, the first stage device, the second-stage device, the third-stage device and the fourth-stage device are connected in series from bottom to top, each-stage device is provided with an evaporation chamber seawater inlet, an evaporation chamber seawater outlet, an evaporation chamber aeration head and an evaporation chamber concentrated seawater discharging hole; the accessory equipment comprises a wind driven generator, a storage battery, an air pump, a seawater storage tank and a fresh water storage tank. Condensation latent heat of seawater is utilized many times in a multistage bubbling evaporation condensation way, the evaporation and condensation heat transfer process of the seawater is strengthened, and the heat efficiency of the device and the yield of fresh water are increased.
Description
Technical field
The utility model belongs to field of sea water desalting technology, relates in particular to the multistage bubbling sea water distiling plant that a kind of complementation utilizes sun power and wind energy.
Background technology
MSF (MSF), low temperature multiple-effect distillation (LT-MED), r-o-(RO) are current sea water desaltination three big mainstream technologys.But these three kinds the method facility investment is big, cost is high, energy consumption is high, it is high that the pre-treatment of seawater is required; Only be fit to large-scale sea water desaltination engineering; Be not suitable for solving fresh water demand in a small amount, like the fresh water demand of the job location of area, island, remote hinterland, tourist attractions, similar offshore platform etc.And these three kinds of methods consume the electric energy or the fossil energy of shortage, and the discharging of a large amount of greenhouse gases and desalination back concentrated seawater has very adverse influence to environment.
Therefore the characteristics that sun power has generally, cleans can utilize sun power to provide energy to carry out sea water desaltination, and this is under other energy starved situation, effectively to solve fresh water to lack the most potential method of geographic water supply problem.There is certain defective in existing sea water distiling plant: apparatus structure is complicated, sea water desaltination efficient is low, in the operational process needs more add electrical power consumed.And stochastic factor such as the restriction of natural condition such as sun power is unstable, receives easily round the clock, season and fine, cloudy, cloud, rain have been brought disadvantageous effect to present solar energy sea water desalination apparatus.
Summary of the invention
The purpose of the utility model is the deficiency to prior art, and the multistage bubbling evaporation desalination of a kind of solar-wind energy complementary drive device is provided.
The technical scheme that its technical problem that solves the utility model adopts is:
The utility model comprises primary device and auxiliary facility, and primary device comprises level Four and top arrangement, and the first step to the fourth stage is in series from the bottom to top.
The first step specifically comprises hot pipe type solar heat collector, electrothermal tube, first step evaporator room, first step evaporator room seawater inlet, first step evaporator room seawer outlet, first step evaporator room aeration head and first step evaporator room concentrated seawater relief outlet; The condensation end of hot pipe type solar heat collector inserts first step evaporator room bottom; Electrothermal tube is arranged in the first step evaporator room; Be positioned at first step evaporator room middle part; First step evaporator room aeration head is arranged in the first step evaporator room, is fixed near the hot pipe type solar heat collector condensation end of first step evaporator room bottom, and first step evaporator room seawater inlet, first step evaporator room seawer outlet and first step evaporator room concentrated seawater relief outlet are arranged in the first step evaporator room; First step evaporator room concentrated seawater relief outlet is provided with first step evaporator room bottom, and first step evaporator room seawater inlet is positioned at first step evaporator room seawer outlet upper end.
The second stage specifically comprises second stage condensing fin, second stage condensing chamber, second stage evaporator room, second stage porous barrier, second stage fresh water holding groove, second stage evaporator room seawater inlet, second stage evaporator room seawer outlet, second stage evaporator room aeration head, second stage evaporator room concentrated seawater relief outlet and second stage fresh water holding groove outlet; Be provided with a plurality of second stage condensing fin in the condensing chamber of the second stage, have a plurality of apertures on the condensing fin of the second stage, be provided with multilayer second stage porous barrier in the evaporator room of the second stage, second stage evaporator room aeration head is arranged on evaporator room bottom, the second stage; Second stage evaporator room seawater inlet, second stage evaporator room seawer outlet and second stage evaporator room concentrated seawater relief outlet are arranged on the evaporator room sidewall of the second stage; Second stage fresh water holding groove is arranged on the condensing chamber lower sidewalls of the second stage; The bottom of second stage fresh water holding groove has second stage fresh water holding groove outlet, and second stage condensing chamber is arranged on evaporator room below, the second stage.
The third stage specifically comprises third stage condensing fin, third stage condensing chamber, third stage evaporator room, third stage porous barrier, third stage fresh water holding groove, third stage evaporator room seawater inlet, third stage evaporator room seawer outlet, third stage evaporator room aeration head, third stage evaporator room concentrated seawater relief outlet and third stage fresh water holding groove outlet; Be provided with a plurality of third stage condensing fins in the third stage condensing chamber; Have a plurality of apertures on the third stage condensing fin; Be provided with multilayer third stage porous barrier in the third stage evaporator room; Third stage evaporator room aeration head is arranged on third stage evaporator room bottom; Third stage evaporator room seawater inlet, third stage evaporator room seawer outlet and third stage evaporator room concentrated seawater relief outlet are arranged on the third stage evaporator room sidewall, and third stage fresh water holding groove is arranged on the third stage condensing chamber lower sidewalls, and the bottom of third stage fresh water holding groove has third stage fresh water holding groove outlet; Third stage condensing chamber is arranged on third stage evaporator room below.
The fourth stage specifically comprises fourth stage condensing fin, fourth stage condensing chamber, fourth stage evaporator room, fourth stage porous barrier, fourth stage fresh water holding groove, fourth stage evaporator room seawater inlet, fourth stage evaporator room seawer outlet, fourth stage evaporator room concentrated seawater relief outlet and fourth stage fresh water holding groove outlet; Be provided with a plurality of fourth stage condensing fins in the fourth stage condensing chamber, have a plurality of apertures on the fourth stage condensing fin; Fourth stage evaporator room seawater inlet, fourth stage evaporator room seawer outlet and fourth stage evaporator room concentrated seawater relief outlet are arranged on the fourth stage evaporator room sidewall; Fourth stage fresh water holding groove is arranged on the fourth stage condensing chamber lower sidewalls, and the bottom of fourth stage fresh water holding groove has fourth stage fresh water holding groove outlet; Fourth stage condensing chamber is arranged on fourth stage evaporator room below.
Be provided with induced draft fan in the top arrangement.
Auxiliary facility comprises seawater storage tank, prolong, fresh water storage tank, store battery, aerogenerator, Air-regulating valves, pneumatic pump, bolt and silica gel pad.
Aerogenerator is connected with store battery; Be provided with prolong in the seawater storage tank; The inlet of prolong is connected with top arrangement air vent pipe; The prolong outlet is directed in the fresh water storage tank, and seawater storage tank sidewall is provided with the seawater outlet, and this seawater outlet links to each other with fourth stage evaporator room seawater inlet; Fourth stage evaporator room seawer outlet links to each other with third stage evaporator room seawater inlet; Third stage evaporator room seawer outlet links to each other with second stage evaporator room seawater inlet, and second stage evaporator room seawer outlet links to each other with first step evaporator room seawater inlet, and pneumatic pump is connected with first step evaporator room aeration head, second stage evaporator room aeration head and the third stage evaporator room aeration draught animals through Air-regulating valves.
The multistage bubbling evaporation desalination of the solar-wind energy complementary drive device primary device first step is connected by bolt with the fourth stage with the 3rd utmost point, the third stage with the second stage, the second stage and is sealed by silica gel pad.
First step evaporator room seawater inlet, second stage evaporator room seawater inlet, third stage evaporator room seawater inlet, fourth stage evaporator room seawater inlet, first step evaporator room seawer outlet, second stage evaporator room seawer outlet, third stage evaporator room seawer outlet, fourth stage evaporator room seawer outlet, first step evaporator room concentrated seawater relief outlet, second stage evaporator room concentrated seawater relief outlet, third stage evaporator room concentrated seawater relief outlet and fourth stage evaporator room concentrated seawater relief outlet are provided with triangle vavle.
Store battery is respectively electrothermal tube, pneumatic pump and induced draft fan electric energy is provided.
The beneficial effect of the utility model is:
1) adopts the mode of bubbling evaporation multi-stage condensing that the condensation latent heat of seawater is repeatedly utilized, and strengthened the evaporation and the condensation heat transfer process of seawater, improved the thermo-efficiency and the fresh water yield of device.
Dissipative cell only has induced draft fan and pneumatic pump when 2) moving, and its power is low, by the store battery energy supply.Therefore it is low to install the dependence that externally adds electric energy, does not need applied power consumption basically, and running cost is low.
3) overcome the unstable of sun power and wind energy, making both replenish each other provides sea water desaltination required energy, thus implement device operation continuously in 24 hours.
4) wind energy and sun power are clean energy, can not have a negative impact to environment in the desalting process.5) apparatus structure is simple, and safety is high, is easy to make, and safeguards easily.
The utility model is applicable to that the sea water desaltination of island, coastland, landlocked brackish water desalination and sewage reclaim, water softening.
Description of drawings
Fig. 1 is the structural principle synoptic diagram of the utility model;
Fig. 2 is the utility model connection partial schematic diagrams at different levels.
Embodiment
Below in conjunction with accompanying drawing the utility model is further specified.
As shown in Figure 1, the utility model comprises primary device and auxiliary facility, and wherein primary device comprises level Four and top arrangement, and I is that the first step, II are that the second stage, III are that the third stage, IV are the fourth stage, and the first step to the fourth stage is in series from the bottom to top.
The first step specifically comprises hot pipe type solar heat collector 11, electrothermal tube 13, evaporator room 17, first step evaporator room seawater inlet 1-1, first step evaporator room seawer outlet 1-2, first step evaporator room aeration head 1-3 and first step evaporator room concentrated seawater relief outlet 1-4; The condensation end of hot pipe type solar heat collector 11 inserts the evaporator room bottom, is used for the seawater of direct heating evaporator room; Electrothermal tube 13 is arranged in the evaporator room, is positioned at evaporator room middle part, is used for solar radiation intensity and hour utilizes electric energy to add hot sea water; Evaporator room aeration head 1-3 is arranged in the evaporator room; Be fixed near the hot pipe type solar heat collector condensation end of evaporator room bottom; First step evaporator room seawater inlet 1-1, first step evaporator room seawer outlet 1-2 and first step evaporator room concentrated seawater relief outlet 1-4 are arranged in the evaporator room 17; First step evaporator room concentrated seawater relief outlet 1-4 is arranged on the evaporator room bottom, and first step evaporator room seawater inlet is positioned at first step evaporator room seawer outlet upper end;
The second stage specifically comprises condensing fin 15, condensing chamber 16, evaporator room 17, porous barrier 18, fresh water holding groove 5, second stage evaporator room seawater inlet 2-1, second stage evaporator room seawer outlet 2-2, second stage evaporator room aeration head 2-3, second stage evaporator room concentrated seawater relief outlet 2-4 and second stage fresh water holding groove outlet 2-5; Be provided with a plurality of condensing fins 15 in the condensing chamber, have a plurality of apertures on the condensing fin 15, be provided with multi-layer porous dividing plate 18 in the evaporator room, second stage evaporator room aeration head 2-3 is arranged on the evaporator room bottom; Second stage evaporator room seawater inlet 2-1, second stage evaporator room seawer outlet 2-2 and second stage evaporator room concentrated seawater relief outlet 2-4 are arranged on the evaporator room sidewall; Fresh water holding groove 5 is arranged on the condensing chamber lower sidewalls; The bottom of fresh water holding groove 5 has second stage fresh water holding groove outlet 2-5, and condensing chamber is arranged on the evaporator room below.
The third stage specifically comprises condensing fin 15, condensing chamber 16, evaporator room 17, porous barrier 18, fresh water holding groove 5, third stage evaporator room seawater inlet 3-1, third stage evaporator room seawer outlet 3-2, third stage evaporator room aeration head 3-3, third stage evaporator room concentrated seawater relief outlet 3-4 and third stage fresh water holding groove outlet 3-5; Be provided with a plurality of condensing fins 15 in the condensing chamber; Have a plurality of apertures on the condensing fin 15; Be provided with multi-layer porous dividing plate 18 in the evaporator room, third stage evaporator room aeration head 3-3 is arranged on the evaporator room bottom, and third stage evaporator room seawater inlet 3-1, third stage evaporator room seawer outlet 3-2 and third stage evaporator room concentrated seawater relief outlet 3-4 are arranged on the evaporator room sidewall; Fresh water holding groove 5 is arranged on the condensing chamber lower sidewalls, and the bottom of fresh water holding groove 5 has third stage fresh water holding groove outlet 3-5.
The fourth stage specifically comprises condensing fin 15, condensing chamber 16, evaporator room 17, porous barrier 18, fresh water holding groove 5, the fourth stage evaporator room seawater inlet 4-1, fourth stage evaporator room seawer outlet 4-2 and fourth stage evaporator room concentrated seawater relief outlet 4-4, fourth stage fresh water holding groove outlet 4-5; Be provided with a plurality of condensing fins 15 in the condensing chamber; Have a plurality of apertures on the condensing fin 15; Evaporator room seawater inlet 4-1, fourth stage evaporator room seawer outlet 4-2, fourth stage evaporator room concentrated seawater relief outlet 4-4 is arranged on the evaporator room sidewall; Fresh water holding groove 5 is arranged on the condensing chamber lower sidewalls, and the bottom of fresh water holding groove 5 has fourth stage fresh water holding groove outlet 4-5.
Be provided with induced draft fan 10 in the top arrangement, induced draft fan 10 reduces the gaseous phase partial pressure of evaporation of seawater liquid level top through air inducing, promotes the evaporation of seawater.
Auxiliary facility comprises seawater storage tank 6, prolong 7, fresh water storage tank 9, store battery 12, aerogenerator 19, Air-regulating valves 20, pneumatic pump 21, bolt 22 and silica gel pad 23.
As shown in Figure 2, be connected by bolt 22 between the primary device first step of the present invention and the second stage, the second stage and the 3rd utmost point, the third stage and the fourth stage and by silica gel pad 23 sealings.
First, second, third and fourth grade seawater inlet (1-1,2-1,3-1,4-1), first, second, third and fourth grade seawer outlet (1-2,2-2,3-2,4-2) and first, second, third and fourth grade concentrated seawater relief outlet (1-4,2-4,3-4,4-4) are provided with triangle vavle 14, are used to control the injection and the discharge of seawater.
Be provided with a plurality of aeration heads (1-3,2-3,3-3) in the evaporator room, be used to form tiny air bubble; Wherein aeration head 1-3 is fixed near the hot pipe type solar heat collector condensation end, and the bubble that sprays through aeration head 1-3 washes away the heat collector condensation end, thereby prevents the generation of incrustation scale on heat pipe type heat collector 11 condensation ends.
During the operation of the utility model device; Open the triangle vavle 14 on first, second, third and fourth grade seawater inlet (1-1,2-1,3-1,4-1) and first, second, third and fourth grade seawer outlet (1-2,2-2,3-2,4-2); Open the triangle vavle on the seawer outlet 8 of seawater storage tank 6 then; Seawater is injected the evaporator room of the fourth stage by seawater storage tank 6; When the sea height in the evaporator room of the fourth stage reached the height of evaporator room riser 4-2 of the fourth stage, seawater injected the evaporator room of the third stage by the evaporator room of the fourth stage, when the sea height in the evaporator room of the third stage reaches the height of evaporator room riser 3-2 of the third stage; Seawater injects partial evaporator room by the evaporator room of the third stage, by that analogy.When the seawater riser 1-2 of the evaporator room of the first step there are flowing out, indication device water filling finished, and then closes the triangle vavle on the seawater storage tank seawer outlet and closes other all triangle vavles.Second and third, level Four fresh water holding groove outlet (2-5,3-5, the 4-5) outlet of taking over immerses below the liquid level in the fresh water storage tank 9, to guarantee the resistance to air loss of device.
Start blower fan generator 10 and wind energy transformation is electric energy and is stored in the store battery 11.Open electric heating tube 13, seawater in the first step evaporator room is heated to certain temperature, open pneumatic pump 21 and open the Air-regulating valves 20 on the corresponding pipeline of aeration head 1-3 in the first step evaporator room, in first step evaporator room seawater, blast air, open induced draft fan 10 simultaneously.If intensity of solar radiation is big, then close electric heating tube 13, utilize hot pipe type solar heat collector 11 to replenish the heat that seawater loses because of evaporation in the first step evaporator room, thereby keep the evaporator room maritime interior waters temperature of the first step constant basically; If intensity of solar radiation is little, then open electric heating tube 13 in good time.After for some time, open the Air-regulating valves on the corresponding pipeline of aeration head (2-3,3-3) in the evaporator room, in the evaporator room of second and third grade, blast air.
The principle of work of this device sea water desaltination is: air is blasted by pneumatic pump 21 in the evaporator room of n level (n is 1,2,3), carries out heat and mass transfer with seawater in the evaporator room, and seawater is given air with heat and moisture transmission.Air behind the warming and humidifying rises under the effect of self buoyancy and induced draft fan; Pass the condensing chamber of n+1 level; Because the seawater temperature in the n+1 level evaporator room is lower than the seawater temperature in the n level evaporator room; Air contacts with condensing fin, and condensation goes out fresh water, and condensation latent heat is passed to the seawater in the n+1 level evaporator room through condensing fin.The fresh water that condensation goes out confluxes to holding groove, and causes the fresh water storage tank by the fresh water outlet.In the evaporator room of one-level aeration head is not set topmost, seawater wherein mainly plays condensation and carries wet air.The utility model with the direct emptying of air, rather than makes its circulate in order to reduce dissipative cell.The purpose that prolong 7 in the preceding approach seawater storage tank of wet air emptying is carried in order is: wet air is carried in maximized condensation, increases fresh water yield.
After device operation for some time, close electric heating tube 13, induced draft fan 10, air pump 21, open the triangle vavle on the concentrated seawater outlet (1-4,2-4,3-4,4-4) of evaporator room, the seawater after concentrating is discharged, treat the concentrated seawater emptying after, it is closed.Again in device, inject seawater, repeat the aforesaid operations step.
Claims (1)
1. the multistage bubbling evaporation desalination of solar-wind energy complementary drive device comprises primary device and auxiliary facility, it is characterized in that:
Primary device comprises level Four and top arrangement, and the first step to the fourth stage is in series from the bottom to top;
The first step specifically comprises hot pipe type solar heat collector, electrothermal tube, first step evaporator room, first step evaporator room seawater inlet, first step evaporator room seawer outlet, first step evaporator room aeration head and first step evaporator room concentrated seawater relief outlet; The condensation end of hot pipe type solar heat collector inserts first step evaporator room bottom; Electrothermal tube is arranged in the first step evaporator room; Be positioned at first step evaporator room middle part; First step evaporator room aeration head is arranged in the first step evaporator room, is fixed near the hot pipe type solar heat collector condensation end of first step evaporator room bottom, and first step evaporator room seawater inlet, first step evaporator room seawer outlet and first step evaporator room concentrated seawater relief outlet are arranged in the first step evaporator room; First step evaporator room concentrated seawater relief outlet is provided with first step evaporator room bottom, and first step evaporator room seawater inlet is positioned at first step evaporator room seawer outlet upper end;
The second stage specifically comprises second stage condensing fin, second stage condensing chamber, second stage evaporator room, second stage porous barrier, second stage fresh water holding groove, second stage evaporator room seawater inlet, second stage evaporator room seawer outlet, second stage evaporator room aeration head, second stage evaporator room concentrated seawater relief outlet and second stage fresh water holding groove outlet; Be provided with a plurality of second stage condensing fin in the condensing chamber of the second stage, have a plurality of apertures on the condensing fin of the second stage, be provided with multilayer second stage porous barrier in the evaporator room of the second stage, second stage evaporator room aeration head is arranged on evaporator room bottom, the second stage; Second stage evaporator room seawater inlet, second stage evaporator room seawer outlet and second stage evaporator room concentrated seawater relief outlet are arranged on the evaporator room sidewall of the second stage; Second stage fresh water holding groove is arranged on the condensing chamber lower sidewalls of the second stage; The bottom of second stage fresh water holding groove has second stage fresh water holding groove outlet, and second stage condensing chamber is arranged on evaporator room below, the second stage;
The third stage specifically comprises third stage condensing fin, third stage condensing chamber, third stage evaporator room, third stage porous barrier, third stage fresh water holding groove, third stage evaporator room seawater inlet, third stage evaporator room seawer outlet, third stage evaporator room aeration head, third stage evaporator room concentrated seawater relief outlet and third stage fresh water holding groove outlet; Be provided with a plurality of third stage condensing fins in the third stage condensing chamber; Have a plurality of apertures on the third stage condensing fin; Be provided with multilayer third stage porous barrier in the third stage evaporator room; Third stage evaporator room aeration head is arranged on third stage evaporator room bottom; Third stage evaporator room seawater inlet, third stage evaporator room seawer outlet and third stage evaporator room concentrated seawater relief outlet are arranged on the third stage evaporator room sidewall, and third stage fresh water holding groove is arranged on the third stage condensing chamber lower sidewalls, and the bottom of third stage fresh water holding groove has third stage fresh water holding groove outlet; Third stage condensing chamber is arranged on third stage evaporator room below;
The fourth stage specifically comprises fourth stage condensing fin, fourth stage condensing chamber, fourth stage evaporator room, fourth stage porous barrier, fourth stage fresh water holding groove, fourth stage evaporator room seawater inlet, fourth stage evaporator room seawer outlet, fourth stage evaporator room concentrated seawater relief outlet and fourth stage fresh water holding groove outlet; Be provided with a plurality of fourth stage condensing fins in the fourth stage condensing chamber, have a plurality of apertures on the fourth stage condensing fin; Fourth stage evaporator room seawater inlet, fourth stage evaporator room seawer outlet and fourth stage evaporator room concentrated seawater relief outlet are arranged on the fourth stage evaporator room sidewall; Fourth stage fresh water holding groove is arranged on the fourth stage condensing chamber lower sidewalls, and the bottom of fourth stage fresh water holding groove has fourth stage fresh water holding groove outlet; Fourth stage condensing chamber is arranged on fourth stage evaporator room below;
Be provided with induced draft fan in the top arrangement;
Auxiliary facility comprises seawater storage tank, prolong, fresh water storage tank, store battery, aerogenerator, Air-regulating valves, pneumatic pump, bolt and silica gel pad;
Aerogenerator is connected with store battery; Be provided with prolong in the seawater storage tank; The inlet of prolong is connected with top arrangement air vent pipe; The prolong outlet is directed in the fresh water storage tank, and seawater storage tank sidewall is provided with the seawater outlet, and this seawater outlet links to each other with fourth stage evaporator room seawater inlet; Fourth stage evaporator room seawer outlet links to each other with third stage evaporator room seawater inlet; Third stage evaporator room seawer outlet links to each other with second stage evaporator room seawater inlet, and second stage evaporator room seawer outlet links to each other with first step evaporator room seawater inlet, and pneumatic pump is connected with first step evaporator room aeration head, second stage evaporator room aeration head and the third stage evaporator room aeration draught animals through Air-regulating valves;
The multistage bubbling evaporation desalination of the solar-wind energy complementary drive device primary device first step is connected by bolt with the fourth stage with the 3rd utmost point, the third stage with the second stage, the second stage and is sealed by silica gel pad;
First step evaporator room seawater inlet, second stage evaporator room seawater inlet, third stage evaporator room seawater inlet, fourth stage evaporator room seawater inlet, first step evaporator room seawer outlet, second stage evaporator room seawer outlet, third stage evaporator room seawer outlet, fourth stage evaporator room seawer outlet, first step evaporator room concentrated seawater relief outlet, second stage evaporator room concentrated seawater relief outlet, third stage evaporator room concentrated seawater relief outlet and fourth stage evaporator room concentrated seawater relief outlet are provided with triangle vavle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204115631U CN202297188U (en) | 2011-10-25 | 2011-10-25 | Solar-wind energy complementary driven multistage bubbling evaporation seawater desalination device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011204115631U CN202297188U (en) | 2011-10-25 | 2011-10-25 | Solar-wind energy complementary driven multistage bubbling evaporation seawater desalination device |
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| Publication Number | Publication Date |
|---|---|
| CN202297188U true CN202297188U (en) | 2012-07-04 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011204115631U Expired - Fee Related CN202297188U (en) | 2011-10-25 | 2011-10-25 | Solar-wind energy complementary driven multistage bubbling evaporation seawater desalination device |
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| CN (1) | CN202297188U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976540A (en) * | 2012-09-24 | 2013-03-20 | 赵贵 | Tower type solar energy-wind energy seawater vaporization water production apparatus |
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2011
- 2011-10-25 CN CN2011204115631U patent/CN202297188U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102976540A (en) * | 2012-09-24 | 2013-03-20 | 赵贵 | Tower type solar energy-wind energy seawater vaporization water production apparatus |
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