CN101351410A - A pipeline system - Google Patents
A pipeline system Download PDFInfo
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- CN101351410A CN101351410A CNA2006800501206A CN200680050120A CN101351410A CN 101351410 A CN101351410 A CN 101351410A CN A2006800501206 A CNA2006800501206 A CN A2006800501206A CN 200680050120 A CN200680050120 A CN 200680050120A CN 101351410 A CN101351410 A CN 101351410A
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- pipeline
- water
- salt water
- fluid
- 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
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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
A desalination pipeline system (10) including a first pipeline (12) extending from a salt water source (14) for transferring salt water therethrough. The system includes at least one salt water desalinator (18) in fluid connection with the first pipeline (12), enabling salt water to be drawn from the first pipeline (12) to the at least one desalinator (18). Each of the salt water desalinators (18) is provided to desalinate at least part of the water drawn from the first pipeline (12). Each desalinator (18) is in fluid connection with a second pipeline (24) extending between the salt water source (14) and the target outlet (16), such that the water that has been desalinated in a desalinator (18) is transferred to the second pipeline (24).
Description
Technical field
Present invention relates in general to a kind of tubing system that is used for for example water or other fluid is transported to from the water source target location.More specifically, the present invention relates to a kind of tubing system of carrying fresh water from the salt water source to the target location, therefore will generally describe the present invention in this article.Yet, should be appreciated that the present invention can be used in other application, but these are used including but not limited to removing pollutent from water or other fluid.
Background technology
The ample supply of fresh water is a serious day by day problem, particularly arid area in the world, is easy to suffer the arid area and is required to be the area that a large amount of populations supply water in society now.
For solving the shortage of water resources problem of society, people have proposed various solutions.Yet, on the whole, these proposals can't set up and run, can not provide enough fresh water to bring the long-term hazards of not expecting with the discharging of the demand that satisfies society, the energy that can not use the preciousness of society effectively, the increase greenhouse gases that people did not expect or to the mankind and environment because cost is too high.
Be used for providing the existing proposal of fresh water to be to interior ground residents such as for example Australian cottars, set up the desalination plant that is used to desalinize seawater in Australian coastland, the fresh water after will desalinating by pipeline then is transported to the cottar place that needs fresh water.Current available desalination plant technology is that cost is too high and can't set up and run, and can feed back deleterious, high density salt water to the ocean.In addition, in some cases, along the place of duct length with any fresh water that takes out in large quantities to do him with being infeasible, because this is unfavorable for arriving at the pipe end place cottar's fresh water amount.
It will be desirable that a kind of alternative setting that is used to provide sweet water is provided.It also will be desirable to solve existing at least some intrinsic problems of proposing that a kind of setting that is used for providing sweet water is provided.
In addition, it will be desirable providing a kind of setting that is used for cleansing fluid.
Summary of the invention
According to generalized aspect of the present invention, provide a kind of desalination tubing system.
Described tubing system comprises first pipeline that extends and be used to carry salt water from the salt water source, and at least one desalination device.
Each desalination device is communicated with first pipeline fluid, makes it possible to salt water is drawn at least one desalination apparatus from first pipeline.Desalination apparatus is set for desalination at least a portion from the water that first pipeline extracts.
Each desalination apparatus is communicated with second pipeline fluid that extends between the outlet of described at least one desalination device and target, makes the water of having desalinated in desalination apparatus be transported to second pipeline, and arrives the target location by second pipeline.
Therefore, second pipeline is set in the target exit fresh water is provided.
Described tubing system can comprise the 3rd pipeline as the salt water source of first pipeline, and the 3rd pipeline is communicated with first pipeline fluid.The 3rd pipeline will be set for when desalination apparatus will change into fresh water from the salt water of first pipeline and replenishes first pipeline with salt water.For example, this 3rd pipeline can be a part that salt water source, ocean is connected to the piping network of tubing system, spreads all over the whole nation or geographic fresh water network with formation.
Can expect that the water of being desalinated will become clear water.
The first ducted salt water of not desalinated in a desalination apparatus will continue to flow in the described pipeline another or last desalination apparatus by first pipeline.
The outlet of described target can be in dam, reservoir, water reservoir or other fresh water storage place any one or a plurality of, the salt water source then can be the 3rd pipeline or ocean.
For example, be appreciated that the salt water source can also be the river or the water channel of salt pollution.In this regard, by taking out water from these water channels, carrying the backwater road with its purification and with it, the present invention can reduce the saltiness in this river or the water channel satisfactorily.
Be to be understood that described water source can also be river or the water channel that is subjected to salt other pollution in addition.By taking out water from this water channel, it being purified then it is carried the backwater road, the present invention can be used for removing pollutent from this water channel.
Be to be understood that described water source can be the settling tank of factory, or other similar water source, the byproduct when polluted water is as plant operation there and producing.Output to the isolating storer of purifying waste water by water being taken out from this water channel, it being purified and will purify waste water, the present invention can be used for removing pollutent from such water channel.Described clear water can be suitable for utilizing again in factory or clear water with this quality can turn back to natural water channel.
Described system can comprise that two or more are along the expectation of tubing system and/or the desalination apparatus that makes things convenient for the position to be provided with.For example, desalination apparatus can be positioned at the area that has population to live along each of tubing system, thereby provides fresh water for described each area.
Native system can be modular in form, comprises a plurality of desalination apparatuses that are connected between the tubing system part.
Can expect that a plurality of desalination apparatuses can be connected between salt water source (or the 3rd pipe section) and the target outlet with series, parallel or with netted form.
Owing to be modular, so described system can be arranged to the layout of any needs.Generally speaking, can expect that each desalination apparatus will be positioned on the ground and tubing system part or be positioned on the ground or be positioned at underground.
Each desalination apparatus can be connected to form the desalination module with first pipeline, second pipeline and optional the 3rd pipe section, and described desalination module can be connected internally to other desalination module and/or tubing system part in for example total systems such as pipeline grid or piping network.In other the setting, two or more desalination apparatuses may be organized in a desalination module.
Each module can comprise junctor at the place, one or both ends of each first pipeline, second pipeline and optional the 3rd pipe section, thereby makes described module can both be connected to other module and/or tubing system part in any suitable layout.
The present invention also briefly points out the desalination apparatus for the use of desalination tubing system.Described desalination apparatus comprises diluting compartment.Diluting compartment comprises the salt water inlet; The water-dispersion unit, it is used in described indoor disperse water; Steam outlet, it is used for removing water vapor from described chamber; Salt water outlet, it is used for removing from described chamber not have the salt water that evaporates; Be used at the described indoor device that air-flow is provided.
Preferably, condensing chamber is set for and obtains fresh water from water vapor.
The present invention also briefly points out to be used to disperse to enter the water-dispersion device of the water of desalination apparatus.Described diverting device comprises a kind of in spraying device, flusher or other water-dispersion device, and water is through described water-dispersion device and disperseed.
Dispersive water can be suspended in the described indoor air-flow by any proper device in the desalination process.For example, by being sprayed onto on the evaporation mat, water can make aqueous suspension.
Usually salt can remove from described chamber and tubing system, maybe can be returned to the first ducted salt water, thereby causes the saltiness in first pipeline to increase.
Can select any suitable diluting compartment shape.Difform diluting compartment may be suitable for different application.The example of possible diluting compartment shape is:
Cylindricality, it is tall and big in wide
Tubular, it is wider than height
Can be alternatively reduce pressure in the diluting compartment, thereby further increase the efficient of evaporation with any suitable device.
The place of gas mixture can be fed to diluting compartment replacing or to append in the natural air, thereby makes the gas that enters have other benefit.For example, gas can be with so that the air or agent of cavitation length of schooling or the biotechnological formulation in the water that are contained in diluting compartment be harmless.
Alternatively, the gaseous mixture in the diluting compartment can change from natural air, thereby promotes or the delay evaporative process.This can be used for reducing the temperature that evaporation takes place, thereby or is used for the restrain evaporation process and prevents or postpone the evaporation of some pollutent.
In a form, diluting compartment comprises the salt collector that is used for the interior salt that is produced of collecting chamber.Yet, be to be understood that the salt that produces can carry back first pipeline to export with the target in tubing system or collect and possible processing other suitable position in described chamber.The salt collector can be arranged on described indoor or form isolating chamber.
Should be appreciated that by removing to be suspended in the salt that does not evaporate in the salt water and can to realize from described chamber removing and desalt, carry back the salt water of the salt that do not suspend then by filter tube.
Preferably, the salt water that flows into from first pipeline was heated before arriving each desalination apparatus.The heating of salt water can use any suitable device to take place, and in a preferred form, uses the solar water heater heating.Preferably, salt water is heated at least 55 ℃ temperature, and in general, the temperature of water that is transported to each module is high more, and system efficiency increases.
No matter the temperature that should be appreciated that the gaseous mixture of selecting in the diluting compartment how, be not water will be heated to boiling point, but it may be favourable in specific application.
Should be appreciated that by use as the byproduct of another operation, the available low-grade heat, can increase the cost efficiency of system.In this regard, the present invention helps to purify waste water effectively, in order to the utilization again of factory.
Can use any proper device to remove from described chamber does not have the salt water of evaporation, comprise the use solar water heater in these devices, this solar water heater can act as the bottom that is collected in described chamber or the thermosyphon on the salt water of the bottom of described chamber.Alternately, can use pump or screw remove from or towards the salt water of bottom, described chamber, and its conveying got back to first pipeline.
Preferably, diluting compartment comprises extraction fan, turbine or other air flow-producing device, is used for auxiliary by steam outlet extraction water vapor.Described extraction fan, turbine or other air flow-producing device can provide power by any suitable device, comprise solar units and/or wind energy unit.
Diluting compartment is bubble-tight in a preferred form.
The desalination tubing system can comprise along pipeline first pipeline and the 3rd ducted salt water pumping device to the target outlet.Equally, described system can also comprise and being used for second pipeline to the salt water pumping of the small part desalination device to the target outlet.Should be appreciated that in each first pipeline, second pipeline and the 3rd pipeline and may suitably produce different flows.Any suitable means that are used for pumping can be provided, comprise the energy that sun power and/or windmill produce.
At least a portion on their corresponding length adjacent with each desalination apparatus, each first pipeline, second pipeline and the 3rd pipeline may be heat insulation to some extent, to reduce the calorific loss to ambient temperature.Can adopt any suitable heat insulation type.
Diluting compartment can be also by heat insulation to reduce the loss of heat energy to ambient temperature.Can adopt any suitable heat insulation type.
In order to reduce the net energy needs of evaporation, and increase the speed of condensation, condensing chamber can comprise interchanger, getting back to evaporative process by the energy transport that condensation process reclaims.
In order to increase attainable humidity in the evaporator room, air-flow can advantageously be preheated.Air-flow can be by using solar heater and interchanger, use available low-grade heat or any other device preheating.
On the other hand, the present invention briefly points out a kind of method that desalinizes salt water.Described method comprises: carry salt water to enter diluting compartment by the salt water inlet; At the described water of described indoor dispersion; At the described indoor air-flow that provides; By steam outlet from the described indoor water vapor of removing; And there not be the salt water that evaporates from described indoor removing by salt water outlet.
Described water vapor can from describedly indoorly flow through, by steam outlet and enter condensing chamber.
The dispersion of described salt water can be adopted any suitable manner, including, but not limited to the mode in described indoor formation sprinkling, sprinkle, atomizing or other water-dispersion.Preferably, described indoor air-flow directly passes the route of disperse water to help to catch water vapor.Water can be comprised that evaporation mat is suspended in the air-flow by any device.Air-flow can be preheating.
Described method can also comprise removing from described chamber by salt outlet and desalts.Yet, can remove the salt that is suspended in the salt water that does not have evaporation by the salt water outlet.
Described method can be included in salt water and enter and it is heated before the diluting compartment, so will increase the whole efficiency of desalination system satisfactorily.
Described method may be also included within described indoor running extraction fan, turbine or other device to promote removing water vapor from described chamber.
Preferably, described salt water outlet is communicated with first pipeline fluid.
The salt water of removing from diluting compartment may promptly comprise solute and comprise suspended substance again.Preferably salt water should be removed from diluting compartment, is transferred by any device that will prevent that suspended substance from returning then and gets back to first pipeline.
So far, in the context all with reference to the desalination water system.Yet, be to be understood that described system can be used in actual applications remove anhydrate or any other fluid in any impurity, these impurity include but not limited to salt.Thereby " water " mentioned will be understood to include any fluid; And " salt " mentioned will be understood to include any water (or other fluid) impurity.
In this respect, it will be desirable providing a kind of device that is used for cleansing fluid.
Therefore, another generalized aspect according to the present invention provides a kind of purification tubing system.Described tubing system comprises: first pipeline, and it is from the purge fluid source extension and be used to carry cleansing fluid; And at least one clean unit.Each clean unit is communicated with first pipeline fluid, makes it possible to cleansing fluid is extracted at least one clean unit from first pipeline.Clean unit is set for purification at least a portion from the cleansing fluid that first pipeline extracts.Each clean unit is communicated with second pipeline fluid that extends between the outlet of cleansing fluid source and target, makes the fluid that has purified in clean unit be transferred to second pipeline.
The present invention also briefly points out for purifying the clean unit that tubing system is used.Described clean unit comprises the decontamination chamber.Described chamber comprises: the cleansing fluid inlet; Dispersal unit, it is used for disperseing fluid in described chamber interior; The evaporative fluid outlet, it is used for from the described indoor evaporative fluid of removing; The contaminated-fluid outlet, it is used for from the described indoor contaminated-fluid that does not have evaporation of removing; And be used at the described indoor device that air-flow is provided.
In addition, the present invention briefly points out to be used for to disperse to enter decontamination chamber's fluidic fluid diverting device.Described diverting device comprises a kind of in sprinkle, sprinkling or other fluid diverting device, and fluid is by described fluid diverting device and disperseed.
The present invention summarizes the method for pointing out a kind of cleansing fluid further.Described method comprises: carry contaminated-fluid to enter the decontamination chamber by the cleansing fluid inlet; At the described fluid of described indoor dispersion; At the described indoor air-flow that provides; Export from the described indoor evaporative fluid of removing by evaporative fluid; And there not be the contaminated-fluid that evaporates from described indoor removing by contaminated-fluid outlet.
Description of drawings
With reference to the accompanying drawings, below will be easily to the explanation of the preferred embodiment of the present invention.Should understand, the concrete feature of accompanying drawing does not limit the front to wide in range description of the present invention.
In the accompanying drawings:
Fig. 1 is the schematic layout figure according to the part of the desalination tubing system of first embodiment of the invention;
Fig. 2 is the schematic layout figure according to the part of the desalination tubing system of second embodiment of the invention;
Fig. 3 is the schematic layout figure according to the part of the desalination tubing system of third embodiment of the invention;
Fig. 4 is the schematic plan of desalination apparatus according to an embodiment of the invention;
Fig. 5 is the schematic end of desalination apparatus shown in Figure 4;
Fig. 6 is a desalination tubing system another kind of manifestation partly shown in Figure 1.
Fig. 7 is the schematic layout figure according to the part of the desalination tubing system of fourth embodiment of the invention.
Fig. 8 is the enlarged view of the desalination apparatus of tubing system shown in Figure 7.
Fig. 9 is the schematic layout figure according to the part of the desalination tubing system of fifth embodiment of the invention.
Embodiment
With reference to Fig. 1, wherein show the part of desalination tubing system 10.Tubing system 10 comprises that first pipeline, 12, the first pipelines 12 that are used to carry salt water extend between salt water source 14 and the target outlet 16.System 10 comprises desalination device 18.Desalination device 18 is communicated with first pipeline, 12 fluids via pipe connecting 20,22.Pipe connecting 20 allows salt water is drawn into desalination apparatus 18 from first pipeline 12.The salt water that pipe connecting 22 allows not desalinate in desalination apparatus 18 turns back to first pipeline 12.
Be generally understood as, target export 16 related comprise in dam, reservoir, water reservoir or other fresh water storage place any one or a plurality of, and salt water source 14 can be the ocean.Be appreciated that salt water source 14 can also be the river or the water channel of for example salt pollution.In this respect, the present invention can be in order to reduce the salts contg in these rivers or the water channel effectively.
Although not shown, system 10 still can comprise two desalination modules (Fig. 9 illustrates the system with two desalination modules).The desalination module of any amount can be positioned at along the expectation of tubing system 10 and/or position easily.Each module comprises the part 12a of desalination apparatus 18, first pipeline 12, the part 24a of second pipeline 24 and the part 26a of (alternatively) the 3rd pipeline 26.If do not use optional the 3rd pipeline, but the each several part fluid communication with each other of first pipeline then, or the part of first pipeline must be communicated with salt water source or source of sewage fluid dividually.For example, desalination apparatus 18 can be positioned at along the position of tubing system 10, thus the water of desalination each position in these positions.
Can expect that each desalination module 18a will be connected between salt water source 14 and the target outlet 16 in placed in-line mode.Yet as modular system, system 10 also can comprise the two or more module 18a that are provided with parallel way.As required, each module 18a can comprise more than a desalination apparatus 18.Module 18a and tubing system part can any required sequence be arranged.Yet generally speaking, each module 18a will be positioned on the ground, and the tubing system part can be positioned on the ground or be underground.
Each module comprises junctor 12b, 24b, 26b, and these junctors are used for corresponding pipe section 12a, 24a, 26a are connected to the pipe section of adjacent block or pipe section.
Illustrate in greater detail the desalination apparatus 18 that is used for desalinating tubing system 10 among Fig. 4,5 and 6.Diluting compartment 30 (also can referring to the amplification illustration that provides in Fig. 1) is provided desalination apparatus 18.Chamber 30 comprises: salt water inlet 32 is used to receive via the salt water of pipe connecting 20 from first pipeline 12; And the water-dispersion unit that is sprinkler head or sprinkle head 46 forms.Be in operation, chamber 30 comprises the hot salt water with saltiness higher than the saltiness of the salt water of inlet chamber 30.Salt is easy to accumulate in the place, bottom of chamber 30 and can periodically remove.Chamber 30 also comprises: steam outlet 36 is used for water vapor 30 is removed to second pipeline 24 via pipe connecting 36 from the chamber; And salt water outlet or overflow port 38, be used for the unevaporated salt water of 30 interior removals from the chamber.Alternatively, overflow port 38 can be positioned at any suitable position on the locular wall.
Second solar heater 44 as thermosyphon is removed any unevaporated salt water from collector 40.Unevaporated salt water is extracted and 500 turns back to first pipeline 12 via pipe by managing 22.
The use of solar heater is not essential.In some industrial application, other thermal source or the energy may be better choice.The well heater of any kind can use, but under the situation of using other well heater, if well heater does not play the effect of thermosyphon equally, then may also need pump except this well heater.
Spraying device or flusher 46 are arranged in the chamber 30, are used to spray, sprinkle or otherwise 30 top disperses to enter the salt water of described chamber downwards from the chamber.Salt water is disperseed to promote that fresh water evaporates from salt water.Be appreciated that not to be water will be sprayed downwards.For example, also can upwards spray described water.In addition, will be suspended, for example in evaporation mat, then in fact be there is no need to spray salt water if enter the water of described chamber.It can be introduced in the described chamber simply.
The hot salt water that inlet mouth 48 (referring to Figure 4 and 5) is provided for crossing or pass sprinkle or sprinkling delivers air to described indoor, with further promotion desalination (evaporation) process.
Although do not illustrate, each in first pipeline 12, second pipeline 24 and the 3rd pipeline 26 is all contiguous or be heat insulation near the part of desalination apparatus 18 on the length separately along them at least, thereby is reduced to the heat-energy losses of lower ambient temperature.Any suitable form of thermal insulation all can adopt.
In when operation, hot salt water is transported to the diluting compartment 30 from first pipeline 12 by salt water inlet 32.Spraying device or flusher 46 pass the sprinkling downwards of described chamber, sprinkle or otherwise divide the heat radiation salt water, and simultaneously, inlet mouth 48 delivers air in the described chamber 30 and makes described air cross or pass the hot water of sprinkle or sprinkling.Extraction fan 50 promotes to extract by steam outlet 36 fresh water of evaporation, and unevaporated salt water is removed from described chamber, and directly or via salt collector 40 arrives first pipeline 12 by salt water overflow port 38.
Salt and other heavy impurity will be easy to the bottom that is lower than overflow port 38 of retained chamber 30, and can remove termly.
Be appreciated that not to be must the salt water of inlet chamber 30 be heated.Under some weather condition, do not need to heat in addition the desalination process and can carry out yet.Under these weather condition, needn't carry out heat insulation to pipeline.
Can remove salt from many desalination apparatuses system in any suitable position.
Air pressure transfer pipeline 502 is provided for shifting the air pressure along between the adjacent block 18A of system 10.Alternately, be equipped with strainer to prevent that the pressure control device that water is overflowed can be in order to discharge into the atmosphere second ducted any overvoltage.
Desalination tubing system 110 shown in Fig. 2 is similar to the system 10 shown in Fig. 1 in many aspects.Between the system 10 and 110 one not to be both significantly from the chamber 130 salt water that turn back to first pipeline 112 be not the thermosyphon pumping that power is provided by sun power, but alternatively pumping of the pump 114 that provides power by sun power.Pump 144 is by providing the same solar panels 152 of power that power is provided with extraction fan 150 for diluting compartment 130.
Similarly, the desalination tubing system 210 shown in Fig. 3 is similar to the system 10 shown in Fig. 1 in many aspects.An extraction fan 250 that is not both significantly diluting compartment 230 provides power by wind-force unit 252, but not solar panels.In addition be not both diluting compartment and the salt collector has been combined into a chamber 214.This makes salt and other heavy impurity continue by the outlet of first pipeline, 212 head for targets, rather than stays the bottom that is lower than outlet 222a of chamber 230.
This set does not comprise pipe connecting yet between first pipeline 212 and the 3rd pipeline 226.Alternatively, replenish the salt water of first pipeline 212 at first via the shell of pipe connecting 252 by second pipeline 224; Second pipeline 224 is configured as shell-and-tube (or any other suitable) interchanger.Then, this salt water turns back to first pipeline 212 from the shell of second pipeline 224 via pipe connecting 254.230 salt water of discharging back heating solar water heater 244 turn back to first pipeline 212 from the chamber, thereby or continue to arrive next desalination apparatus, perhaps get back to chamber 230.
With reference to Fig. 7, wherein show the single cell part of desalination tubing system 310.In this synoptic diagram, desalination tubing system 310 is configured as water circulation system.Wherein also show: first pipeline 312, it is communicated with the 3rd pipeline 326 (this is a waste water source) fluid; With second pipeline 324 (it comprises fresh water), it extends between waste water source 314 and the target outlet 316, is used to carry the waste water of process.
Described system comprises desalination device 318 (being the purification of waste water device in this case).Desalination apparatus 318 is communicated with first pipeline, 312 fluids via pipe connecting 320 and 322.Pipe connecting 320 allows waste water to extract from first pipeline 312 and enters desalination apparatus 318.The waste water that pipe connecting 322 allows not to be cleaned in desalination apparatus 318 turns back to first pipeline 312.
Desalination apparatus 318 is provided for purifying that part of waste water that extracts from first pipeline 312.In fact, can expect that desalination apparatus 318 changes into clear water with part waste water.Desalination apparatus 318 is communicated with second pipeline, 324 fluids via pipe connecting 327, makes the fresh water of producing in desalination apparatus 318 be transported to 324 in second pipeline, 324, the second pipelines and extends between waste water source 314 and the target outlet 316.324 fresh water of carrying desalination of second pipeline.
Tubing system 310 comprises that the 3rd pipeline 326, the three pipelines 326 that extend between waste water source 314 and the target outlet 316 are communicated with first pipeline, 312 fluids via pipe connecting 328.
Figure 8 illustrates the enlarged view of desalination apparatus 318.Desalination apparatus 318 comprises diluting compartment 330 in this embodiment.Chamber 330 comprises a plurality of salt water inlets 332, and it is used to receive via the waste water of fluid pipe connecting 320 from first pipeline 312.Waste water is sprayed onto downwards on the evaporation mat (not diagram) from salt water inlet 332 in this embodiment.Be in operation, chamber 330 comprises that its concentration is higher than the thermal wastewater of concentration of the waste water of inlet chamber 330.Waste will be gathered in the bottom of chamber 330 by evaporation mat flow out and the water that is not evaporated in.Unevaporated waste water is removed by fluid pipe connecting 331.Be used to any proper device (for example strainer) of preventing that suspended substance from returning by use, waste water (no suspended substance) turned back to first pipeline 312 to enter processing via pipe connecting 322.Wet waste is removed to remove from exporting 362.Chamber 330 also comprises condensing chamber 364.Condensing chamber 364 and evaporator room 330 gas communications in this embodiment.In this embodiment, condensing chamber 364 is freezed by solar refrigeration equipment 366.Heat is pumped into evaporator room 330 from condensing chamber 364.
The reduction of temperature has increased the quantum of output of fresh water in condensing chamber 364.Can be advantageously used in the gas of heating in evaporator room 330 at the heat that loses during the condensation process.The increase of heat can be advantageously in order to increase total evaporation between a plurality of evaporation mats (noting the adjacency at salt water inlet 332 and diluting compartment 330).
Though can use any suitable thermal-pump unit.But it is favourable being to use sun power that the heat pump of power and/or high-efficiency heat pump are provided.From the condensation process recovered energy and with those energy input evaporative processes, help reducing the net energy cost of evaporative process.
In the present embodiment, solar refrigeration equipment uses some heats from waste water before waste water enters evaporator room 330.The efficient of solar refrigeration equipment 368, reclaim heats and, make that this mode is favourable those heats input evaporator rooms 330 from condensing chamber 364.
By use traffic control fan 370, make air cycle pass through diluting compartment 330.
By in first pipeline 312, being used in combination panel heater 372 and solar pipe well heater 374, in this embodiment, waste water advantageously was subjected to preheating before entering evaporator room 330, before waste water extracts by pipe connecting 320, also show optional in addition gas heating unit 376.Before the air admission evaporator room 330, be used in combination advantageously preheated air of panel heater 372 and solar pipe well heater 374 in the present embodiment.
The many methods that are used for preheated air and/or water can increase the efficient of desalination process.Because it is favourable that low relatively temperature remains, so the present invention can utilize many low level heat energies.
In this embodiment, optional gaseous mixture is shown some gases advantageously can be joined diluting compartment 330 to show, with or increase the efficient of this process, or have some other ideal effects.
Fig. 9 shows multiple-unit device 410, can see that the 3rd pipeline 426 is communicated with a plurality of desalinations unit 418 fluids.
The present invention possesses many potential benefits.
System can build in modular mode, therefore can relatively easily design to be suitable for concrete application.
Owing to be modular, so when destroying, can walk around desalination apparatus relatively simply in desalination apparatus fault, repairing, maintenance or by the terrorist.In addition, though a desalination apparatus can not work, in case after any part that wrecks of three pipelines was repaired or changed, remaining desalination apparatus also can be worked in this system.
Advantageously, described system makes desalination apparatus can be placed on almost any position along tubing system.
The fresh water of producing along the desalination apparatus of this any position of system continues to flow to outlet in fresh water pipe, or flows to the extraction point of any fresh water.
Advantageously, native system only needs much smaller desalting equipment in last tubing system terminal, and this is because there is a large amount of desalination processes to occur in along in the desalination apparatus of tubing system.In fact, alternatively, native system can be provided with desalination apparatus in the target outlet as required.
Different with existing desalination system and tubing system, even, provide power, also can mainly provide power with these environment-friendly type energy such as sun power and wind energy not fully by the environment-friendly type energy.
This system can be equally applicable in surpassing hundreds of and even thousands of km length or less than the application of a km length.
System of the present invention can be used in civilian and/or commercial applications and/or industrial application and agricultural application.
System of the present invention can be used in the mixture/pollutent that purges any other non-vaporising various in style from various water and other fluid.Thereby " desalination " mentioned in this specification sheets should be understood to comprise " desalination and/or purification ".Native system can also be used for removing throw out and very effective from fluid, as long as can not evaporate and fluid can evaporate at this throw out under used working temperature.For example, native system can be used for removing dirt from drilling well water.Alternately, native system can be used for purifying water dirt and/or that pollute and/or insect grows from the pond.
Another of system of the present invention may examples of applications comprises removals produces from water impurity producing fresh water in paper-making process, and with untreated water ratio, fresh water and remaining impurity compare with untreated water easier and more environmental protection the mud of processing.
In addition, system can easily utilize obtainable seawater.
Advantageously, system comprises the pipeline that separates that is used for salt water and desalination water.Therefore, can not pollute desalination water if not salt water, then salt water is difficult to pollute desalination water at least.
Process makes some salt water by the desalination tubing system, and then fresh water is carried back river or water channel, and this system can be advantageously used in and reduce the supersalinity of not expecting in river and the water channel.
At the target terminal place is not will handle salt water, although this is useful.Salt water pipeline (first pipeline and the 3rd pipeline) may be stamped lid in the target exit.
In addition, the generation that is to be understood that high density salt solution also is favourable.Therefore be to be understood that the present invention can be used for salt solution is converted to the salt solution and fresh water (or salt solution of lower concentration) the difference output of high density, wherein salt solution and fresh water may each have usefulness.
Similarly, described system can be used for handling contaminated fluid, and it can advantageously be transformed into contaminated-fluid highly polluted fluid and clean fluid or highly polluted fluid and low contaminated-fluid discharges respectively, and wherein the two may each have usefulness.
At last, should be appreciated that under the situation that does not break away from the spirit or scope of the present invention, can make various modification, remodeling or improvement above-mentioned parts configured and disposed.
In any Australia of requirement for restriction the application's right of priority not or foreign patent application, under the situation of scope required for protection, following claim is proposed.
Claims (40)
1. tubing system comprises:
First pipeline, it is from the extension of salt water source and be used to carry salt water;
At least one desalination device, it is communicated with described first pipeline fluid, makes it possible to salt water is drawn into described at least one desalination apparatus from described first pipeline;
Each desalination device is set for desalination at least a portion from the water that described first pipeline extracts;
Each desalination apparatus is communicated with second pipeline fluid that extends between the described salt water source and target outlet, makes the water of having desalinated in described desalination apparatus be transported to described second pipeline.
2. tubing system according to claim 1, comprise the 3rd pipeline that extends from described salt water source, described the 3rd pipeline is communicated with described first pipeline fluid, and described the 3rd pipeline will be set for when each desalination apparatus will become fresh water from the desalination of described first pipeline and replenishes described first pipeline with salt water.
3. tubing system according to claim 1 and 2, wherein, described fresh water is clear water basically.
4. according to claim 1,2 or 3 described tubing systems, wherein, described system is modular, comprises at least one desalination apparatus module, and described module comprises first pipe section and second pipe section.
5. pipe section according to claim 4, wherein, described module comprises the 3rd pipe section.
6. each described tubing system in requiring according to aforesaid right comprises the two or more desalination apparatuses that are provided with along described tubing system.
7. tubing system according to claim 6, wherein, at least two desalination apparatuses are connected in series between described salt water source and target outlet.
8. according to claim 6 or 7 described tubing systems, wherein, at least two desalination apparatuses are connected between the described salt water source and target outlet with being in parallel.
9. each described tubing system in requiring according to aforesaid right, wherein, the salt water that comes from described first pipe-line transportation was heated before arriving each desalination apparatus.
10. tubing system according to claim 9, wherein, the salt water from described first pipe-line transportation to each desalination apparatus is heated by one or more solar heaters.
11. according to claim 2 or when directly or indirectly being subordinated to claim 2 each described tubing system in the claim 3 to 10, wherein, described first pipeline, second pipeline and the 3rd a ducted part one or more or at least one desalination apparatus are heat insulation.
12. tubing system according to claim 11, wherein, described first pipeline, second pipeline and the 3rd ducted each and desalination apparatus part all are heat insulation.
13. according to each described tubing system in the aforesaid right requirement, wherein, described second pipeline forms the part of heat exchanger or thermal-pump unit, or be communicated with heat exchanger or thermal-pump unit fluid, described heat exchanger or thermal-pump unit are used for carrying out energy from part desalination process and recover, to reuse in the other parts of desalination process.
14. according to claim 2 or when directly or indirectly being subordinated to claim 2 each described tubing system in the claim 3 to 13, comprise the device that is used for to described target outlet described first pipeline of pumping and the 3rd ducted salt water.
15., comprise the device that is used for to the described target outlet pumping described second ducted salt water of having been desalinated according to each described tubing system in the aforesaid right requirement.
16. a desalination apparatus that is used to desalinate tubing system, described desalination apparatus comprises diluting compartment, and described chamber comprises:
The salt water inlet;
The water-dispersion unit, it is used at the described water of described indoor dispersion;
Steam outlet, it is used for from the described indoor water vapor of removing;
The salt water outlet, it is used for from the described indoor unevaporated salt water of removing; And
Be used at the described indoor device that air-flow is provided.
17. desalination apparatus according to claim 16, wherein, described salt water outlet is communicated with salt water service fluid.
18. according to claim 16 or 17 described desalination apparatuses, wherein, described diluting compartment comprises and is used to collect the salt collector that results from described indoor salt.
19. desalination apparatus according to claim 18, wherein, described salt collector is positioned at the outside of described chamber.
20., comprise that one or more sun power that are used for removing from described chamber salt water provide the thermosyphon or the pump of power according to each described desalination apparatus in the claim 16 to 19.
21., comprise the extraction fan that is used for extracting out water vapor by described steam outlet according to each described desalination apparatus in the claim 16 to 20.
22. desalination apparatus according to claim 21, wherein, described extraction fan provides power by one or more solar units and/or wind energy unit.
23., comprise the device that is used to reduce described room pressure according to each described desalination apparatus in the claim 16 to 22.
24. according to each described desalination apparatus in the claim 16 to 23, wherein, described salt water outlet is configured to the chamber overflow port, described chamber overflow port is communicated with described first pipeline fluid via the overflow chamber.
25. a water-dispersion device that is used to disperse enter the water of diluting compartment, described diverting device comprises one or more spraying devices, flusher or other water-dispersion device, and water is through described spraying device, flusher or other water-dispersion device and disperseed.
26. a method that desalinizes salt water comprises:
By the salt water inlet salt water is transported in the diluting compartment;
At the described water of described indoor dispersion;
At the described indoor air-flow that provides;
Remove water vapor by steam outlet from described chamber; And
Export from the described indoor unevaporated salt water of removing by salt water.
27. the method that desalinizes salt water according to claim 26 comprises by the salt outlet and desalting from described indoor removing.
28., comprise by the salt water outlet and desalting from described indoor removing with unevaporated salt water according to claim 26 or the 27 described methods that desalinize salt water.
29., be included in to enter and heat described salt water before the described diluting compartment according to each described method that desalinizes salt water in the claim 26 to 28.
30., comprise making extraction fan, turbine or the running of other ventilation plant to promote from the described indoor water vapor of removing according to each described method that desalinizes salt water in the claim 26 to 29.
31., comprise that the pressure difference of utilizing between described outlet and the described chamber removes water vapor by steam outlet from described chamber according to each described method that desalinizes salt water in the claim 26 to 30.
32. one kind purifies tubing system, comprising:
First pipeline, it is from the purge fluid source extension and be used to carry cleansing fluid; And
At least one clean unit, each clean unit is communicated with described first pipeline fluid, makes it possible to cleansing fluid is drawn into described at least one clean unit from described first pipeline,
Described clean unit is set for purification at least a portion from the cleansing fluid that described first pipeline extracts, and
Each clean unit is communicated with second pipeline fluid that extends between the outlet of cleansing fluid source and target, makes the fluid that has purified in described clean unit be transported to described second pipeline.
33. a clean unit that is used to purify tubing system, described clean unit comprises the decontamination chamber, and described chamber comprises:
The cleansing fluid inlet;
Dispersal unit, it is used in described indoor dispersing fluid;
The evaporative fluid outlet, it is used for from the described indoor evaporative fluid of removing;
The contaminated-fluid outlet, it is used for from the described indoor unevaporated contaminated-fluid of removing; And
Be used at the described indoor device that air-flow is provided.
34. fluidic fluid diverting device that is used to disperse to enter the decontamination chamber, described diverting device comprises in spraying device, flusher or other fluid diverting device, and fluid passes through described spraying device, flusher or other fluid diverting device and disperseed.
35. one kind basically according to any the described tubing system in the embodiment of this description and example.
36. one kind basically according to any the described desalination apparatus in the embodiment of this description and example.
37. one kind basically according to any the described method that desalinizes salt water in the embodiment of this description and example.
38. one kind basically according to any the described purification tubing system in the embodiment of this description and example.
39. one kind basically according to any the described clean unit in the embodiment of this description and example.
40. one kind basically according to describe at this and the embodiment of example in the method for any described cleansing fluid.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AU2005906494 | 2005-11-22 | ||
| AU2005906494A AU2005906494A0 (en) | 2005-11-22 | A desalination pipeline | |
| AU2006903448 | 2006-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101351410A true CN101351410A (en) | 2009-01-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2006800501206A Pending CN101351410A (en) | 2005-11-22 | 2006-11-20 | A pipeline system |
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| Country | Link |
|---|---|
| CN (1) | CN101351410A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019100956A1 (en) * | 2017-11-22 | 2019-05-31 | 西安威西特消防科技有限责任公司 | Device for brine evaporation and extraction by solar energy |
| WO2019101112A1 (en) * | 2017-11-22 | 2019-05-31 | 西安威西特消防科技有限责任公司 | Solar evaporation brine extraction device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040113291A1 (en) * | 2002-12-17 | 2004-06-17 | University Of Florida | Diffusion driven desalination apparatus and process |
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2006
- 2006-11-20 CN CNA2006800501206A patent/CN101351410A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20040113291A1 (en) * | 2002-12-17 | 2004-06-17 | University Of Florida | Diffusion driven desalination apparatus and process |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2019100956A1 (en) * | 2017-11-22 | 2019-05-31 | 西安威西特消防科技有限责任公司 | Device for brine evaporation and extraction by solar energy |
| WO2019101112A1 (en) * | 2017-11-22 | 2019-05-31 | 西安威西特消防科技有限责任公司 | Solar evaporation brine extraction device |
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Application publication date: 20090121 |