CN203256082U - Solar ray light condensation-wind energy synergistic ultrasonic seawater desalination device - Google Patents
Solar ray light condensation-wind energy synergistic ultrasonic seawater desalination device Download PDFInfo
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- CN203256082U CN203256082U CN 201320273144 CN201320273144U CN203256082U CN 203256082 U CN203256082 U CN 203256082U CN 201320273144 CN201320273144 CN 201320273144 CN 201320273144 U CN201320273144 U CN 201320273144U CN 203256082 U CN203256082 U CN 203256082U
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Abstract
The utility model discloses a solar ray light condensation-wind energy synergistic ultrasonic seawater desalination device. The device comprises a wind turbine air boosting and energy storage device, and a heat storage and auxiliary heating device, wherein the wind turbine air boosting and energy storage device and the heat storage and auxiliary heating device are connected with an atomization humidification device via pipelines respectively; the atomization humidification device is connected with an energy circulation device; the heat storage and auxiliary heating device is connected with a fixed strip-shaped mirror surface solar light condenser. Wind energy and solar energy are used for synergistic running, the seawater evaporation of an evaporation chamber is accelerated by a fluid dynamic ultrasonic atomizer, and the whole system is mostly driven by new energy. The research device is great in water yield and very low in energy consumption, and capable of independently running in seasons with wind and without the sun as well as in seasons with the sun and without the wind, is a great seawater desalination choice in remote areas, and is good in economic benefits and environment benefits.
Description
Technical field
The utility model belongs to energy technology field, particularly a kind of sun energy line optically focused-wind energy synergistic supersonic wave sea water desalinating plant.
Background technology
Progress along with society, development and the raising of industry, agricultural production industry and domestic life, increasing to energy demand, our times energy structure situation is more and more severeer, climate change becomes clear day by day, and environmental pollution is serious all the more, faces unprecedented challenge, energy-saving and emission-reduction are very urgent, are badly in need of development new forms of energy and more Freshwater resources.
The fundamental research of new forms of energy field of sea water desalting technology concentrates on:
1. passive type desalination water method changes driving by sun power and envrionment conditions, fully naturally such as traditional solar distilling pond, multiple-effect solar still, multistage flash distillation device etc.;
2. active desalination water method prepares fresh water and needs a small amount of power consumption, also needs simultaneously to be equipped with the extra means such as blower fan, water pump, and the heat and mass transfer enhancement effect improves system performance;
3. wind energy, sea energy drive air pressure and hydro-pump, and reverse osmosis seawater desalting and energy recovery combine;
4. realize energy cascade utilization, the composite system of above-mentioned technology and other correlation technique integrated application etc. as combining with solar energy greenhouse, combine with the techniques such as distillation and flash method of calming the anger etc.
Active method for desalting seawater is owing to improved the heat and mass effect of desalting equipment, and vaporization temperature and condensing temperature can separately be regulated and control, and extremely payes attention to.Energy in the desalting process, moisture, salinity reclaim, heat and mass transfer process is strengthened, fouling characteristic in the parts, the raising of efficiency of energy utilization and producing water ratio etc. is the emphasis of research, it mainly is the solar energy collector of middle low-temperature level that solar energy converting is utilized link, the equipment combination relevant with the techniques such as distillation, flash distillation, pressure steam distillation and various heat and mass transfer process, Wind Power Utilization is mainly used in wind-power electricity generation, drives hydro-pump reverse osmosis seawater desalting mode again.
China is existing to utilize desalination technology mainly to comprise hot method, embrane method, cold method; Hot method has multistage flash evaporation method, multiple-effect distillation, vapour compression method, solar distilling method; Embrane method mainly comprises reverse osmosis, electroosmose process etc.But at present real form industry size only have multistage flash evaporation method, multiple-effect distillation, vapour compression method and reverse osmosis method.The multistage flash evaporation seawater desalting technology mainly exists a large amount of seawater circulation and fluid to carry, and needs larger heat to pass area, causes running cost to raise.Multiple-effect distillation has because seawater seethes with excitement at heating surface, and strict antiscale measure need to be often cleaned and be adopted in easily fouling on the heat transfer tube wall; The vapour compression method presses the steam turbine cost high, the easy fouling of equipment, and scale is less.Traditional Wind-powered Desalination major way is at first blower fan generating, then the drive compression machine produces high pressure water and carries out reverse osmosis seawater desalting, the loss in efficiency of mechanical energy-electric energy-mechanical energy secondary conversion, the existence of apparatus for storing electrical energy causes the capacity usage ratio lower cost to increase.
Mostly existing Seawater Desalination Project is to adopt single desalination techniques, and common and supporting enforcement of big power station's waste heat thermal source, reduces running cost because using waste heat; As a Seawater Desalination Project independently, there is separately the problem of self, cause Seawater Desalination Project to have in various degree operational defect; And build separately Seawater Desalination Project, and need to consume a large amount of energy, cause the waste of the energy, also increased product water cost.
At present, the aspect slower developments such as Deep integrating of integrated, the generating-sea water desaltination-comprehensive utilization of integrated, the new forms of energy between method for desalting seawater self and method and desalination technology, thereby can not give full play to the advantage of each desalination method, can not rationally utilize energy, reduce cost and obtain comprehensive benefit.Wind energy, sun power, sea energy and other energy are coordinated not yet to carry out for the research of sea water desaltination simultaneously, more research are not carried out in performance optimization.
The utility model content
The problem that exists in order to solve China technology and technique in new forms of energy sea water desaltination field, the utility model specifically discloses a kind of sun energy line optically focused-wind energy synergistic supersonic wave sea water desalinating plant and desalination method.Adopt fixed bar shaped specular reflective mirrors line condensing apparatus and regenerative apparatus, wind energy conversion system supercharging air and energy storage equipment, can make wind energy and sun power obtain synthetic operation, adopt in addition ultrasonic wave atomizing nozzle, operating pressure is wider, and air-flow can obtain than high sound pressure under the subsonic velocity condition, the atomizing treatment capacity is large, simple in structure, cost is lower, stable performance.
To achieve these goals, the concrete scheme of the utility model employing is as follows:
A kind of sun energy line optically focused-wind energy synergistic supersonic wave sea water desalinating plant, comprise wind energy conversion system supercharging air and energy storage equipment and accumulation of heat and assisted heating device, described wind energy conversion system supercharging air and energy storage equipment link to each other with the atomizing humidifying device by pipeline respectively with accumulation of heat and assisted heating device, atomizing humidification dehumidifying device links to each other with energy circulation device, and accumulation of heat and assisted heating device link to each other with fixing bar shaped minute surface solar concentrator.
Described wind energy conversion system supercharging air and energy storage equipment comprise wind energy conversion system, wind energy conversion system is connected with the wind power air pressure pump, the wind power air pressure pump is leaded up to pipeline and is connected with gas drive liquid pressurized cylinder, another road is connected with air storage tank by pipeline, air storage tank is connected with high pressure gas control valve, and high pressure gas control valve is connected with ultrasonic wave atomizing nozzle;
Described wind energy conversion system is the vertical wind energy engine;
Also be connected to air compressor on the pipeline between described wind power air pressure pump and the air storage tank.
Described accumulation of heat and assisted heating device comprise the hot steam heat storage tank, are provided with regenerative apparatus in the hot steam heat storage tank, and regenerative apparatus links to each other with electric heating device, and the hot steam heat storage tank is connected with steam control valve, and steam control valve is connected with insufflator;
Be provided with the pebbles of sensible heat heat accumulation in the described regenerative apparatus.
Described atomizing humidification dehumidifying device comprises evaporator room and condensing chamber, be provided with insufflator between the outlet of evaporator room and the import of condensing chamber, one end of condensing chamber is connected with pre-hot sea water water inlet control valve, pre-hot sea water water inlet control valve is connected with ultrasonic wave atomizing nozzle, the other end of condensing chamber is connected with air water separator, one end of air water separator is connected with fresh-water tank, and the other end is connected with gas drive liquid pressurized cylinder;
Described ultrasonic wave atomizing nozzle is that the Hydrokinetic-type ultrasonic mist is sent out nozzle.
Described energy circulation device comprises sea-water pump, the seawater pump outlet divides two-way, sea-water pump one tunnel is connected with the strong brine interchanger, strong brine interchanger one end is connected with evaporator room, the other end is connected with gas drive liquid pressurized cylinder, gas drive liquid pressurized cylinder is connected with reverse osmosis and energy recycle device, and another road of sea-water pump is connected with condensing chamber.
One end of described fixedly bar shaped minute surface solar concentrator is connected with the solar energy collector intake pump, and the solar energy collector intake pump is connected with fresh-water tank, and fixedly the other end of bar shaped minute surface solar concentrator is connected with the hot steam heat storage tank;
Described fixedly bar shaped minute surface solar concentrator comprises several bar shaped specular reflective mirrors, several bar shaped specular reflective mirrors are placed side by side, the two ends of each bar shaped specular reflective mirrors are fixed to pre-designed and adopt on two arc stents that Laser cutting forms, and are provided with resorber on the center of circle of two arc stents;
Described resorber is glass metal valve tube resorber;
The structure of described support is movable adjustable type, year inclination angle of adjustment.
Pipeline is provided with bidirectional control valve between described gas drive liquid pressurized cylinder and the high pressure gas control valve.
Described wind power air pressure pump, air compressor, solar energy collector intake pump, high pressure gas control valve, bidirectional control valve, pre-hot sea water water inlet control valve, steam control valve, electric heating device, regenerative apparatus, sea-water pump, gas drive liquid pressurized cylinder, reverse osmosis and energy recycle device and insufflator all are connected with the PLC controller.
The type of described high pressure gas control valve, bidirectional control valve, pre-hot sea water water inlet control valve and steam control valve is magnetic valve.
Pipeline between described fixedly bar shaped minute surface solar concentrator and the solar energy collector intake pump is provided with the heat collector flooding velocity and takes into account the 3rd liquid thermo detector.
Pipeline between described high pressure gas control valve and the ultrasonic wave atomizing nozzle is provided with the second weather gage and ultrasonic wave inlet gas under meter.
Pipeline between described sea-water pump and the strong brine interchanger is provided with interchanger import liquid flow rate and takes into account the 4th liquid measure meter.
Pipeline between described sea-water pump and the condensing chamber is provided with the condenser inlet liquid flow rate and takes into account the 5th liquid thermo detector.
Pipeline between described condensing chamber and the pre-hot sea water water inlet control valve is provided with hydraulicefficiency pressure gauge and first liquid thermo detector.
Pipeline between described hot steam heat storage tank and the steam control valve is provided with the second gas thermo detector, the first weather gage and steam-flow meter.
Pipeline between described fixedly bar shaped minute surface solar concentrator and the hot steam heat storage tank is provided with the first gas thermo detector.
Pipeline between described strong brine interchanger and the gas drive liquid pressurized cylinder is provided with the second liquid thermo detector.
Wind energy conversion system adopts the vertical wind energy engine, drive the wind power air pressure pump by rotating shaft, produce high-pressure air, air-boost compressor is used for supplementary compressed air, fixedly bar shaped minute surface solar concentrator reflexes to solar ray on the glass metal valve tube resorber, resorber is followed the tracks of sun line optically focused, enter the resorber of fixing bar shaped minute surface solar concentrator from fresh-water tank part water coolant out by the solar energy collector intake pump after, be heated to form High Temperature High Pressure hot steam in 110-170 ℃.
From air storage tank out high-pressure air and enter ultrasonic nozzle through the seawater of condenser, when high velocity air sprays from ultrasonic nozzle, the cavity vibration of high-speed air excitation ultrasound wave producer produces ultrasonic wave, make seawater vibration-generating under ul-trasonic irradiation atomized, evaporator room is used for humidifying air, condensing chamber is used for the dehumidification air, and insufflator is between evaporator room outlet and condensing chamber import.Insufflator is used for evaporator room is found time, and to saturated moist air pressurization, the heating of injection, heat can reclaim by pre-hot cooling water, the dry air overbottom pressure can enter the rear drive reverse osmosis of gas drive liquid pressurized cylinder and energy recycle device utilizes again.
A kind of sun energy line optically focused-wind energy synergistic supersonic wave sea water desalinating plant and desalination method have solved solar-wind energy and have worked in coordination with and providing middle high temperature and mesohigh to carry out technical difficulty aspect seawater (brackish water) desalination, reduction system cost of manufacture, improve utilising efficiency and the system economy of the energy, condenser mirror base support employing activity adjustable type, year is adjusted an inclination angle, summer
Winter
This utility model adopts fixedly bar shaped minute surface solar concentrator light and heat collection, and High Temperature High Pressure hot steam, vertical wind energy conversion system drive drive shaft turns in the generation, drives the wind power air pressure pump and produces high-pressure air; Adopt the Hydrokinetic-type ultrasonic atomization technique, the insufflator injection vacuumizes the reinforcement humidification, and insufflator supercharging and condensation dehumidification are discharged low temperature mesohigh air through air water separator, enter gas drive liquid pressurized cylinder, drive reverse osmosis and energy recycle device.Fixedly the mirror surface of bar shaped minute surface solar concentrator is fixed, high temperature and high pressure steam during the light and heat collection system heating water of the resorber tracking sun becomes, wind energy conversion system drives the wind power air pressure pump and produces high-pressure air, thereby make pre-hot sea water produce ultrasonic atomization, injector vacuumizes the evaporator room injection, accelerates evaporation of seawater.Fixing bar shaped minute surface solar concentrator, the Hydrokinetic-type ultrasonic atomization technique, humidification dehumidification and reverse osmosis combination sea water desaltination, the sea water desalinating plant that latent heat utilizes again has more advantage than other devices, this device is made simple, with low cost, particularly in the larger coastland of wind-force, such as the integrated utilization in the high temperature seawater desalination in the Salar light-gathering during at sea industrial platform is built.
The desalination method that sun energy line optically focused-wind energy synergistic supersonic wave sea water desalinating plant adopts, the specific works step is:
Step 1: wind energy conversion system drives the wind power air pressure pump by rotating shaft, produces high-pressure air, and air compressor pressurized air enters air storage tank, reaches designed air pressure, and air pressure is between the 0.6-1.0MPa scope;
Step 2: opening high pressure gas control valve, high-pressure air enters ultrasonic wave atomizing nozzle, seawater through the condensing chamber preheating flows into ultrasonic wave atomizing nozzle by pre-hot sea water water inlet control valve, when high velocity air sprays from ultrasonic wave atomizing nozzle, pre-hot sea water atomized wet air of vibration-generating under ul-trasonic irradiation.
Step 3: fresh-water tank water coolant out enters the fixedly resorber heating of bar shaped minute surface solar concentrator, be heated into middle High Temperature High Pressure hot steam, middle High Temperature High Pressure hot steam is introduced into regenerative apparatus, make the heat storage medium of the inside obtain the heat intensification, and then be heated into high temperature and high pressure steam by PLC controller control electric heating device, so just overcome unstable and the intermittence of sun power, vapor temperature out is more stable;
Step 4: high temperature and high pressure steam by insufflator to evaporator room vacuumize, to the supercharging of wet air injection and heating, adjusting steam control valve makes the hot steam discharging be fit to the design characteristics of insufflator, wet air can obtain fully effectively rapid evaporation, the heat and mass transfer enhancement effect, the strong brine that does not obtain evaporating outlet below evaporator room flows into the strong brine interchanger, make seawater preheating by heat exchange, strong brine is discharged;
Step 5: the wet air pressurized, heated, enter condensing chamber, condense into fresh water and middle pressure freezing air, separate by air water separator, middle pressure freezing air enters gas drive liquid pressurized cylinder by vapor pipe, produces high pressure water and enters reverse osmosis and energy recycle device, fresh water enters fresh-water tank and stores, and offers the user;
Step 6: without the sun but when wind is arranged, open bidirectional control valve, high-pressure air directly drives gas drive liquid pressurized cylinder through the high pressure gas pipeline, produces high pressure water to reverse osmosis and energy recycle device, carries out sea water desaltination when long-time;
Step 7: when long-time calm but when the sun is fine, open bidirectional control valve make dehumidification by gas-liquid separator out in force down warm freezing air and oppositely get back to ultrasonic wave atomizing nozzle, make pre-hot sea water atomizing, drive separately humidification dehumidification sea water desaltination;
Described step 3 fixedly bar shaped minute surface solar concentrator reflexes to solar ray on the glass metal valve tube resorber, glass metal valve tube resorber is followed the tracks of sun line optically focused, after entering glass metal valve tube resorber from fresh-water tank part water coolant out by the solar energy collector intake pump, be heated to form High Temperature High Pressure hot steam in 110-170 ℃.
The beneficial effects of the utility model:
1. adopting fixedly, bar shaped minute surface solar concentrator is heated into steam with part fresh water reflecting condensation, pebbles sensible heat accumulation of heat band boosting, heating steam temperature-stable.
2. wind energy conversion system drives the wind power air pressure pump by rotating shaft, produces high-pressure air, and air compressor pressurized air enters air storage tank, and the output pressure of the gas that assurance needs can make wind energy and sun power obtain synthetic operation.
3. the load due to wind pressure of this sea water desalinating plant is large, be suitable for desert and wind major region, island, can mate preferably and synthetic operation with wind energy, cost is lower, stable, safety economy, overcome the unstable of sun power and wind energy and the asynchronism of period, system stable operation.
4. atomize by ultrasonic nozzle, the insufflator injection vacuumizes, send out the water smoke feature of device nozzle ejection according to ultrasonic fog, adjustments of gas injector working fluid pressure, make water smoke under low pressure environment, fully obtain evaporation, accelerate the evaporator room evaporation of seawater, improved rate of evaporation and producing water ratio, operating pressure is wider, and air-flow can obtain than high sound pressure under the subsonic velocity condition, the atomizing treatment capacity is large, simple in structure, cost is lower, stable performance, whole system heat and mass effect strengthens, and efficiency of conversion is higher.
5. heat transfer fluid is saturated moist air, rather than seawater, seawater is evaporated under low-temp low-pressure, air humidification, simultaneously to the wet air heating and pressurizing, form pressure difference, temperature head between humid cabinet and dehumidification chamber, according to the heat power analysis, humidification and dehumidification separately reach and change pressure and temperature, the cooling air pressure energy reclaims by gas drive liquid pressurized cylinder and drives reverse osmosis desalination device, heat by reclaiming pre-hot sea water after the dehumidification, and the whole system process reduces entropy and produces, improves energy utilization efficiency, improves water generation ratio.Seawater high-temperature scaling problem also is resolved.
6. adopt wind energy and sun power synthetic operation, the Hydrokinetic-type ultrasonic mist is sent out device and is accelerated the evaporator room evaporation of seawater, except auxiliary, follow the tracks of and control device, whole system all is to adopt new forms of energy to drive, the specific yield and the energy consumption that need by investigating and analyze other various sea water desaltinations of contrast, this research device has good water production rate and required low-down energy consumption, and wind is being arranged without sun season, but the sun also isolated operation in calm season is arranged, be that a kind of good sea water desaltination is selected in remote districts (desert and island), have good economic benefit and environmental benefit.
Description of drawings
Fig. 1 sun energy line optically focused-wind energy synergistic supersonic wave sea water desalinating plant structure iron;
Among the figure, 1 wind energy conversion system, 2 wind power air pressure pumps, 3 air compressor, 4 air storage tanks, 5 fixing bar shaped minute surface solar concentrators, 6 electric heating devices, 7 hot steam heat storage tanks, 8 regenerative apparatuses, 9 solar energy collector intake pumps, 10 pre-hot sea water water inlet control valves, 11 high pressure gas control valves, 12 atomizing nozzles, 13 insufflators, 14 evaporator rooms, 15 condensing chambers, 16 strong brine interchanger, 17 air water separators, 18 fresh-water tanks, 19 reverse osmosiss and energy recycle device, 20 sea-water pumps, 21 gas drive liquid pressurized cylinders, 22PLC controller, 23 bidirectional control valves, 24 steam control valves, 25 heat collector flooding velocity meters, 26 steam-flow meters, 27 ultrasonic wave inlet gas under meters, 28 interchanger import liquid meters, 29 condenser inlet liquid meters, 30 first weather gages, 31 hydraulicefficiency pressure gauges, 32 second weather gages, 33 first liquid thermo detectors, 34 first gas thermo detectors, 35 second gas thermo detectors, 36 second liquid thermo detectors, 37 the 3rd liquid thermo detectors, 38 the 4th liquid thermo detectors, 39 the 5th liquid thermo detectors.
Embodiment
Below in conjunction with accompanying drawing and embodiment the utility model is further described:
As shown in Figure 1, a kind of sun energy line optically focused-wind energy synergistic supersonic wave sea water desalinating plant, comprise wind energy conversion system supercharging air and energy storage equipment and accumulation of heat and assisted heating device, described wind energy conversion system supercharging air and energy storage equipment link to each other with atomizing humidification dehumidifying device by pipeline respectively with accumulation of heat and assisted heating device, the atomizing humidifying device links to each other with energy circulation device, and accumulation of heat and assisted heating device link to each other with fixing bar shaped minute surface solar concentrator 5.
Described wind energy conversion system supercharging air and energy storage equipment comprise wind energy conversion system 1, wind energy conversion system 1 is connected with wind power air pressure pump 2, wind power air pressure pump 2 is leaded up to pipeline and is connected with gas drive liquid pressurized cylinder 21, another road is connected with air storage tank 4 by pipeline, air storage tank 4 is connected with high pressure gas control valve 11, and high pressure gas control valve 11 is connected with ultrasonic wave atomizing nozzle 12;
Described wind energy conversion system 1 is the vertical wind energy engine;
Also be connected to air compressor 3 on the pipeline between described wind power air pressure pump 2 and the air storage tank 4.
Described accumulation of heat and assisted heating device comprise hot steam heat storage tank 7, be provided with regenerative apparatus 8 in the hot steam heat storage tank 7, regenerative apparatus 8 links to each other with electric heating device 6, and hot steam heat storage tank 7 is connected with steam control valve 24, and steam control valve 24 is connected with insufflator 13;
Be provided with the pebbles of sensible heat heat accumulation in the described regenerative apparatus 8.
Described atomizing humidification dehumidifying device comprises evaporator room 14 and condensing chamber 15, be provided with insufflator 13 between the import of the outlet of evaporator room 14 and condensing chamber 15, one end of condensing chamber 15 is connected with pre-hot sea water water inlet control valve 10, pre-hot sea water water inlet control valve 10 is connected with ultrasonic wave atomizing nozzle 12, the other end of condensing chamber 15 is connected with air water separator 17, one end of air water separator 17 is connected with fresh-water tank 18, and the other end is connected with gas drive liquid pressurized cylinder 21;
Described ultrasonic wave atomizing nozzle 12 is sent out nozzle for the Hydrokinetic-type ultrasonic mist.
Described energy circulation device comprises sea-water pump 20, the outlet of sea-water pump 20 divides two-way, sea-water pump 20 one tunnel is connected with strong brine interchanger 16, strong brine interchanger 16 1 ends are connected with evaporator room 14, the other end is connected with gas drive liquid pressurized cylinder 21, gas drive liquid pressurized cylinder 21 is connected with reverse osmosis and energy recycle device 19, and sea-water pump 20 another roads are connected with condensing chamber 15.
One end of described fixedly bar shaped minute surface solar concentrator 5 is connected with solar energy collector intake pump 9, and solar energy collector intake pump 9 is connected with fresh-water tank 18, and fixedly the other end of bar shaped minute surface solar concentrator 5 is connected with hot steam heat storage tank 7;
Described fixedly bar shaped minute surface solar concentrator 5 comprises several bar shaped specular reflective mirrors, several bar shaped specular reflective mirrors are placed side by side, the two ends of each bar shaped specular reflective mirrors are fixed to pre-designed and adopt on two arc stents that Laser cutting forms, and are provided with resorber on the center of circle of two arc stents;
Described resorber is glass metal valve tube resorber;
The structure of described support is movable adjustable type, year inclination angle of adjustment.
Pipeline is provided with bidirectional control valve 23 between described gas drive liquid pressurized cylinder 21 and the high pressure gas control valve 11.
Described wind power air pressure pump 2, air compressor 3, solar energy collector intake pump 9, high pressure gas control valve 11, bidirectional control valve 23, pre-hot sea water water inlet control valve 10, steam control valve 24, electric heating device 6, regenerative apparatus 8, sea-water pump 20, gas drive liquid pressurized cylinder 21, reverse osmosis and energy recycle device 19 are connected with insufflator and all are connected with PLC controller 22.
The type of described high pressure gas control valve 11, bidirectional control valve 23, pre-hot sea water water inlet control valve 10 and steam control valve 24 is magnetic valve.
Pipeline between described fixedly bar shaped minute surface solar concentrator 5 and the solar energy collector intake pump 9 is provided with heat collector flooding velocity meter 25 and the 3rd liquid thermo detector 37.
Pipeline between described high pressure gas control valve 11 and the ultrasonic wave atomizing nozzle 12 is provided with the second weather gage 32 and ultrasonic wave inlet gas under meter 27.
Pipeline between described sea-water pump 20 and the strong brine interchanger 16 is provided with interchanger import liquid meter 28 and the 4th liquid measure meter 38.
Pipeline between described sea-water pump 20 and the condensing chamber 15 is provided with condenser inlet liquid meter 29 and the 5th liquid thermo detector 39.
Pipeline between described condensing chamber 15 and the pre-hot sea water water inlet control valve 10 is provided with hydraulicefficiency pressure gauge 31 and first liquid thermo detector 33.
Pipeline between described hot steam heat storage tank 7 and the steam control valve 24 is provided with the second gas thermo detector 35, the first weather gage 30 and steam-flow meter 26.
Pipeline between described fixedly bar shaped minute surface solar concentrator 5 and the hot steam heat storage tank 7 is provided with the first gas thermo detector 34.
Pipeline between described strong brine interchanger 16 and the gas drive liquid pressurized cylinder 21 is provided with second liquid thermo detector 37.
The desalination method that sun energy line optically focused-wind energy synergistic supersonic wave sea water desalinating plant adopts, the specific works step is:
Step 1: wind energy conversion system 1 drives wind power air pressure pump 2 by rotating shaft, produces high-pressure air, and air compressor 3 pressurized air enter air storage tank 4, reach designed air pressure, and air pressure is between the 0.6-1.0MPa scope;
Step 2: opening high pressure gas control valve 11, high-pressure air enters ultrasonic wave atomizing nozzle 12, seawater through condensing chamber 15 preheatings flows into ultrasonic wave atomizing nozzle 12 by pre-hot sea water water inlet control valve 10, when high velocity air sprays from ultrasonic wave atomizing nozzle 12, pre-hot sea water atomized wet air of vibration-generating under ul-trasonic irradiation.
Step 3: fresh-water tank 18 water coolant out enters the fixedly resorber heating of bar shaped minute surface solar concentrator 5, be heated into middle High Temperature High Pressure hot steam, middle High Temperature High Pressure hot steam is introduced into regenerative apparatus 8, make the heat storage medium of the inside obtain the heat intensification, and then be heated into high temperature and high pressure steam by PLC controller 22 control electric heating devices 6, so just overcome unstable and the intermittence of sun power, vapor temperature out is more stable;
Step 4: high temperature and high pressure steam by 13 pairs of evaporator rooms 14 of insufflator vacuumize, to the supercharging of wet air injection and heating, adjusting steam control valve 24 makes the hot steam discharging be fit to the design characteristics of insufflator 13, wet air can obtain fully effectively rapid evaporation, the heat and mass transfer enhancement effect, the strong brine that does not obtain evaporating outlet below evaporator room 14 flows into strong brine interchanger 16, make seawater preheating by heat exchange, strong brine is discharged;
Step 5: wet air pressurized, heated, enter condensing chamber 15, condense into fresh water and middle pressure freezing air, separate by gas-liquid separator 17, middle pressure freezing air enters gas drive liquid pressurized cylinder 21 by vapor pipe, produce high pressure water and enter reverse osmosis and energy recycle device 19, fresh water enters fresh-water tank 18 and stores, and offers the user;
Step 6: without the sun but when wind is arranged, open bidirectional control valve 23, high-pressure air directly drives gas drive liquid pressurized cylinder 21 through the high pressure gas pipeline, produces high pressure water to reverse osmosis and energy recycle device 19, carries out sea water desaltination when long-time;
Step 7: when long-time calm but when the sun is fine, open bidirectional control valve 23 make dehumidification by air water separator 17 out in force down warm freezing air and oppositely get back to ultrasonic wave atomizing nozzle 12, make pre-hot sea water atomizing, drive separately humidification dehumidification sea water desaltination;
Described step 3 fixedly bar shaped minute surface solar concentrator 5 reflexes to solar ray on the glass metal valve tube resorber, glass metal valve tube resorber is followed the tracks of sun line optically focused, after entering glass metal valve tube resorber from fresh-water tank 18 part water coolant out by solar energy collector intake pump 9, be heated to form High Temperature High Pressure hot steam in 110-170 ℃, unnecessary fresh water exports below 18 discharges to the user.
This research device has good water production rate and required low-down energy consumption, and have wind without sun season, but the sun also isolated operation in calm season is arranged, be that a kind of good sea water desaltination is selected in remote districts (desert and island), have good economic benefit and environmental benefit.
Claims (10)
1. sun energy line optically focused-wind energy synergistic supersonic wave sea water desalinating plant, it is characterized in that, comprise wind energy conversion system supercharging air and energy storage equipment and accumulation of heat and assisted heating device, described wind energy conversion system supercharging air and energy storage equipment link to each other with the atomizing humidifying device by pipeline respectively with accumulation of heat and assisted heating device, atomizing humidification dehumidifying device links to each other with energy circulation device, and accumulation of heat and assisted heating device link to each other with fixing bar shaped minute surface solar concentrator.
2. a kind of sun energy line optically focused as claimed in claim 1-wind energy synergistic supersonic wave sea water desalinating plant, it is characterized in that, described wind energy conversion system supercharging air and energy storage equipment comprise wind energy conversion system, wind energy conversion system is connected with the wind power air pressure pump, the wind power air pressure pump is leaded up to pipeline and is connected with gas drive liquid pressurized cylinder, another road is connected with air storage tank by pipeline, and air storage tank is connected with high pressure gas control valve, and high pressure gas control valve is connected with ultrasonic wave atomizing nozzle.
3. a kind of sun energy line optically focused as claimed in claim 2-wind energy synergistic supersonic wave sea water desalinating plant is characterized in that described wind energy conversion system is the vertical wind energy engine.
4. a kind of sun energy line optically focused as claimed in claim 2-wind energy synergistic supersonic wave sea water desalinating plant is characterized in that, also is connected to air compressor on the pipeline between described wind power air pressure pump and the air storage tank.
5. a kind of sun energy line optically focused as claimed in claim 1-wind energy synergistic supersonic wave sea water desalinating plant, it is characterized in that, described accumulation of heat and assisted heating device comprise the hot steam heat storage tank, be provided with regenerative apparatus in the hot steam heat storage tank, regenerative apparatus links to each other with electric heating device, the hot steam heat storage tank is connected with steam control valve, and steam control valve is connected with insufflator;
Be provided with the pebbles of sensible heat heat accumulation in the described regenerative apparatus.
6. a kind of sun energy line optically focused as claimed in claim 1-wind energy synergistic supersonic wave sea water desalinating plant, it is characterized in that, described atomizing humidification dehumidifying device comprises evaporator room and condensing chamber, be provided with insufflator between the outlet of evaporator room and the import of condensing chamber, one end of condensing chamber is connected with pre-hot sea water water inlet control valve, pre-hot sea water water inlet control valve is connected with ultrasonic wave atomizing nozzle, the other end of condensing chamber is connected with air water separator, one end of air water separator is connected with fresh-water tank, and the other end is connected with gas drive liquid pressurized cylinder;
Described ultrasonic wave atomizing nozzle is that the Hydrokinetic-type ultrasonic mist is sent out nozzle.
7. a kind of sun energy line optically focused as claimed in claim 1-wind energy synergistic supersonic wave sea water desalinating plant, it is characterized in that, described energy circulation device comprises sea-water pump, the seawater pump outlet divides two-way, sea-water pump one tunnel is connected with the strong brine interchanger, and strong brine interchanger one end is connected with evaporator room, and the other end is connected with gas drive liquid pressurized cylinder, gas drive liquid pressurized cylinder is connected with reverse osmosis and energy recycle device, and another road of sea-water pump is connected with condensing chamber.
8. a kind of sun energy line optically focused as claimed in claim 1-wind energy synergistic supersonic wave sea water desalinating plant, it is characterized in that, one end of described fixedly bar shaped minute surface solar concentrator is connected with the solar energy collector intake pump, the solar energy collector intake pump is connected with fresh-water tank, and fixedly the other end of bar shaped minute surface solar concentrator is connected with the hot steam heat storage tank.
9. a kind of sun energy line optically focused as claimed in claim 1-wind energy synergistic supersonic wave sea water desalinating plant, it is characterized in that, described fixedly bar shaped minute surface solar concentrator comprises several bar shaped specular reflective mirrors, several bar shaped specular reflective mirrors are placed side by side, the two ends of each bar shaped specular reflective mirrors are fixed to pre-designed and adopt on two arc stents that Laser cutting forms, and are provided with resorber on the center of circle of two arc stents;
Described resorber is glass metal valve tube resorber;
The structure of described support is movable adjustable type, year inclination angle of adjustment.
10. such as claim 6 or 7 described a kind of sun energy line optically focused-wind energy synergistic supersonic wave sea water desalinating plants, it is characterized in that pipeline is provided with bidirectional control valve between described gas drive liquid pressurized cylinder and the high pressure gas control valve.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103265140A (en) * | 2013-05-17 | 2013-08-28 | 山东大学 | Solar line focusing-wind energy synergetic ultrasonic sea water desalting device and method |
| CN103672830A (en) * | 2013-12-24 | 2014-03-26 | 程礼华 | Remote anti-explosion solar steam generator and technology thereof |
| KR20160004424A (en) * | 2014-07-02 | 2016-01-13 | 두산중공업 주식회사 | System and method for forward osmosis based desalination |
| CN109133256A (en) * | 2018-08-31 | 2019-01-04 | 江苏大学 | Laser ultrasonic selecting type cavitation sewage-treatment plant and method |
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2013
- 2013-05-17 CN CN 201320273144 patent/CN203256082U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103265140A (en) * | 2013-05-17 | 2013-08-28 | 山东大学 | Solar line focusing-wind energy synergetic ultrasonic sea water desalting device and method |
| CN103265140B (en) * | 2013-05-17 | 2014-08-06 | 山东大学 | Solar line focusing-wind energy synergetic ultrasonic sea water desalting device and method |
| CN103672830A (en) * | 2013-12-24 | 2014-03-26 | 程礼华 | Remote anti-explosion solar steam generator and technology thereof |
| CN103672830B (en) * | 2013-12-24 | 2015-01-28 | 程礼华 | Remote anti-explosion solar steam generator and technology thereof |
| KR20160004424A (en) * | 2014-07-02 | 2016-01-13 | 두산중공업 주식회사 | System and method for forward osmosis based desalination |
| KR102200616B1 (en) | 2014-07-02 | 2021-01-11 | 두산중공업 주식회사 | System and method for forward osmosis based desalination |
| CN109133256A (en) * | 2018-08-31 | 2019-01-04 | 江苏大学 | Laser ultrasonic selecting type cavitation sewage-treatment plant and method |
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