CN102583666A - High pressure electrostatic type ion spraying type seawater demineralizer and seawater desalination method thereof - Google Patents
High pressure electrostatic type ion spraying type seawater demineralizer and seawater desalination method thereof Download PDFInfo
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Abstract
The invention discloses a high pressure electrostatic type ion spraying type seawater demineralizer. The high pressure electrostatic type ion spraying type seawater demineralizer comprises positive high voltage pole plates which are mutually parallel and are successively vertically arranged above a zwitterion compounding groove, an anion collection insulation disc, a cation collection insulation disc and a negative high voltage pole plate, wherein the anion collection insulation disc and the cation collection insulation disc both rotate around the self shaft line, and the lower parts of the anion collection insulation disc and the cation collection insulation disc stretch into the zwitterion compounding groove; and an insulation water-passing pipeline is horizontally arranged between two ion collection insulation discs, and the two sides of the insulation water-passing pipeline are respectively provided with an ion nozzle. The invention also discloses a seawater desalination method. According to the invention, electrostatic attraction of a high pressure electrostatic field is adopted to separate zwitterion in seawater, the ion concentration of the ion collection insulation discs is greatly improved, and the separation efficiency of seawater ions is improved; and the hydrophobicity property of a hydrophobic insulation surface is fully utilized, the fresh water, the seawater as well as high salinity seawater are isolated, thereby realizing practical segregation of the seawater and the fresh water.
Description
Technical field
The present invention relates to a kind of fresh-water generator and method for desalting seawater thereof, relate in particular to a kind of high pressure electrostatic type IP ionspray formula fresh-water generator and method for desalting seawater thereof.
Background technology
Human Freshwater resources are fewer and feweri, and demand is increasing.Sea water desaltination is the effective way that solves shortage of water resources.
At present, existing patent shows: be placed on water pipeline in the static high-intensity magnetic field, during flow at high speed, the negative ions in the salt solution bears Lorentz force in the opposite direction and separates salt solution in pipeline, makes water obtain desalination.But, require the velocity of flow of the seawater in the pipeline very high, thereby the hydraulic pressure that needs is very big, energy expenditure is big, and efficient is low.The stressed time of the Lorentz force that its ion bears during flow at high speed is short, thereby the time of ion isolation is short, has further reduced separation efficiency.Chinese patent 201120165739.X disclosed a kind of " based on the fresh-water generator of rotatingfield " and " Simulation of Rotating Magnetic Field on Ion Distribution in Saltwater " (13th IEEE Joint International Computer Science and Information Technology Conference; JICSIT 2011) adopt in the literary composition rotation steady magnetic field that the method that the static salt ion in the water pipeline maritime interior waters applies Lorentz force is separated the salt ion in the seawater, realize the purpose of sea water desaltination.The Lorentz force that ion receives is relevant with magneticstrength, magnetic field speed of rotation etc.But magneticstrength, magnetic field speed of rotation all still can not reach desirable level at present, so this method also has with a certain distance from practical application.
Electroosmose process is to utilize the positive and negative ion exchange membrane to have to select perviousness and effect of electric field, by force ion is attracted to electrode, cause the ionic concn of electrode middle part greatly to descend, thereby makes fresh water.During practical application, use usually up to a hundred to above exchange membrane, to improve separation efficiency.In the electrodialysis process, ion-exchange membrane perviousness, ion factors such as the ionization that sees through, polarizes concentration diffusion, water all can influence separation efficiency.
In addition, the fresh-water generator that has a kind of electro-adsorption at present.Electrode distance wherein is very little, and the voltage between the electrode is very little, and is very limited to the adsorptive power of seawater intermediate ion.And, need counter electrode to carry out the positive and negative alternation of voltage, to discharge the ion of absorption, reduce the electrode corrosion degree.After discharging the ion of absorption, brine concentration improves, and should discharge strong brine immediately.The fresh-water generator of this electro-adsorption, electrode voltage polar change and the discharge of strong brine has taken the ion isolation time, have reduced sea water desaltination efficient; And the change of polarity of voltage has greatly increased energy consumption; Electrode has certain corrosion.
At " Ion Distribution in Saltwater under High-voltage Static Electric Field "; (Advanced Materials Research Vols. 361-363 (2012); Pp.865-869) proposed in the literary composition to utilize the high tension electrostatic field to come the thought of isolating ions; Analysis revealed is on the water pipeline both ends of the surface, and ionic concn is very big.Chinese patent 201110152425.0 discloses a kind of " based on the high pressure electrostatic type fresh-water generator of ion inversion "; This patent proposes the zwitterion in the seawater is inverted to insulation film two sides; Utilize the acting in conjunction of the electrostatic attraction between the regulating YIN and YANG ion of high tension electrostatic field; Increase the ionic aggregate concentration, improve the thought of sea water desaltination efficient.Though ionic concn improves a lot, ion and the actual isolation of fresh water and take out never method preferably.
Summary of the invention
In order to overcome weak points such as little and the difficult and water sepn of ionic concn of the prior art, the invention provides a kind of ion remaval concentration that can greatly improve, make ion and the more segregative high pressure electrostatic type of water IP ionspray formula fresh-water generator in the salt solution.
Simultaneously, the present invention also provides a kind of can greatly improve ion remaval concentration, makes ion and the more segregative high pressure electrostatic type of water IP ionspray formula method for desalting seawater in the salt solution.
High pressure electrostatic type IP ionspray formula fresh-water generator provided by the invention, the negatively charged ion collection insulation plectane and the positively charged ion collection insulation plectane that comprise positive high voltage battery lead plate, negative high-voltage electrode plate, insulation water pipeline, the compound groove of zwitterion and have hydrophobic nature; Said positive high voltage battery lead plate, negatively charged ion are collected that insulation plectane, positively charged ion are collected the insulation plectane and the negative high-voltage electrode plate is parallel to each other and vertically are arranged on the top of the compound groove of zwitterion successively; Said negatively charged ion is collected the bottom of insulation plectane and the bottom of positively charged ion collection insulation plectane is stretched into respectively in the compound groove of zwitterion, and negatively charged ion collection insulation plectane and positively charged ion are collected the plectane that insulate and all can be rotated around the axis of self; Said insulation water pipeline is horizontally set on that negatively charged ion collects that insulation plectane and positively charged ion are collected between the insulation plectane and to collect the insulation plectane parallel with negatively charged ion; A side of insulation water pipeline be provided with negatively charged ion collect the insulation plectane over against the negatively charged ion nozzle, the opposite side of insulation water pipeline be provided with positively charged ion collect the insulation plectane over against the positively charged ion nozzle.
As a kind of preferred version of the present invention, negatively charged ion nozzle on the said insulation water pipeline and positively charged ion nozzle are positioned at the axis top that negatively charged ion is collected insulation plectane and positively charged ion collection insulation plectane.
As another kind of preferred version of the present invention, an end of the compound groove of said zwitterion is provided with compound groove water inlet, and the other end of the compound groove of zwitterion is provided with compound groove water outlet.
High pressure electrostatic type IP ionspray formula method for desalting seawater provided by the invention has adopted above-mentioned high pressure electrostatic type IP ionspray formula fresh-water generator in the method; This method for desalting seawater comprises the steps:
1), the positive high voltage battery lead plate is connected with the positive pole of high voltage electric, the negative high-voltage electrode plate is connected with the negative pole of high voltage electric, between positive high voltage battery lead plate and negative high-voltage electrode plate, sets up the high tension electrostatic field; And negatively charged ion collection insulation plectane and positively charged ion collection insulation plectane are rotated respectively around the axis of self;
2), in water pipeline, constantly feed the seawater of certain pressure through the water pipeline water-in; When seawater flows in water pipeline; The high tension electrostatic field pulls to the negatively charged ion nozzle to the negatively charged ion in the seawater, pulls to the positively charged ion nozzle to the positively charged ion in the seawater, and the anion concentration on the negatively charged ion nozzle increases; Collect the injection of insulation plectane through the negatively charged ion nozzle to negatively charged ion and have anionic water smoke, have anionic water smoke and just be deposited on the negatively charged ion collection insulation plectane; Simultaneously, cation concn on the positively charged ion nozzle increases, and sprays and has cationic water smoke through the positively charged ion nozzle ion collection insulation plectane that faces south, and has cationic water smoke and just is deposited on positively charged ion and collects on the insulation plectane; Ionic concn reduced after seawater passed through negatively charged ion nozzle and positively charged ion nozzle, until becoming fresh water and discharging from the water pipeline water outlet;
3), the compound groove water inlet through compound groove one end of zwitterion constantly feeds seawater in the compound groove of zwitterion, make negatively charged ion collect the insulation plectane and collect in the bottom immersion seawater of insulation plectane with positively charged ion; The anionic water smoke that has that is deposited on the negatively charged ion collection insulation plectane forms water droplet gradually, collects the insulation plectane in the process of its axis rotation at negatively charged ion, and water droplet just is brought in the interior seawater of the compound groove of zwitterion; Simultaneously; The cationic water smoke that has that is deposited on the positively charged ion collection insulation plectane forms water droplet gradually; Collect the insulation plectane in the process of its axis rotation at positively charged ion, water droplet just is brought in the seawater in the compound groove of zwitterion, and negatively charged ion and positively charged ion carry out compound; At last, the seawater after compound is discharged from compound groove water outlet.
As a kind of preferred version of the present invention; A side of insulation water pipeline along the length direction of insulation water pipeline be provided with a plurality of and negatively charged ion collect the insulation plectane over against the negatively charged ion nozzle, the opposite side of insulation water pipeline along the length direction of insulation water pipeline be provided with a plurality of and positively charged ion collect the insulation plectane over against the positively charged ion nozzle.
High pressure electrostatic type IP ionspray formula fresh-water generator of the present invention and method for desalting seawater thereof compared with prior art, have following advantage:
(1), the ion in fresh-water generator of the present invention and method for desalting seawater thereof the separation seawater is very competent; The positive high voltage battery lead plate is parallel with the negative high-voltage electrode plate and be with positive negative high-voltage respectively; Interpolar forms powerful high tension electrostatic field; Thereby the ionic concn on the nozzle face is very big and the highest, has significantly strengthened the separating power to the seawater intermediate ion.
(2), the present invention adopts negatively charged ion nozzle and positively charged ion nozzle will have ionic water smoke and spray to and collect on the insulation plectane, and is minimum because of the iron nozzle internal diameter, is atomized spray to guarantee band ionic water droplet; Guaranteed the discontinuity of droplet simultaneously, made ion and fresh water be able to substantial sepn.
(3), the iron nozzle internal diameter among the present invention is minimum; Band ionic water droplet is atomized spray; Guaranteed the highest seawater atomised jet of ionic concn on the iron nozzle end face, fogdrop diameter is minimum, and its specific surface very big (area/volume); The ion volume concentration of the feasible droplet that ejects can be very big, and separation efficiency is high.
(4), utilization of the present invention has the negatively charged ion collection insulation plectane and the positively charged ion collection insulation plectane collection of ions of hydrophobic nature; Made full use of the hydrophobicity performance of hydrophobic Surface Insulation; Make the discontinuous of its surface charging drop; Isolate fresh water, seawater and high salinity seawater, realized the substantial sepn of seawater and fresh water.
(5), the present invention's isolating ions continuously; Adopt the negatively charged ion of the compound groove of zwitterion, rotation to collect insulation plectane and positively charged ion collection insulation plectane; Make salt ion successively by electric field separates; From the low-potential energy position transfer, be inverted to the noble potential position, and converge to ion insulation and collect on the side of plectane and be removed.But continuous water supply has greatly improved the production efficiency of sea water desaltination.
Description of drawings
Fig. 1 is the structural representation of high pressure electrostatic type IP ionspray formula fresh-water generator.
In the accompanying drawing: 1-positive high voltage battery lead plate; 2-negatively charged ion is collected the insulation plectane; 3-negatively charged ion; 4-negatively charged ion nozzle; 5-water pipeline water-in; 6-water pipeline; 7-water pipeline water outlet; 8-positively charged ion nozzle; 9-positively charged ion is collected the insulation plectane; 10-negative high-voltage electrode plate; 11-positively charged ion; The compound groove of 12-zwitterion; 13-compound groove water inlet; 14-compound groove water out.
Embodiment
Below in conjunction with accompanying drawing and embodiment the present invention is done explanation in further detail.
As shown in Figure 1; High pressure electrostatic type IP ionspray formula fresh-water generator, the negatively charged ion collection insulation plectane 2 and the positively charged ion collection insulation plectane 9 that comprise positive high voltage battery lead plate 1, negative high-voltage electrode plate 10, insulation water pipeline 6, the compound groove 12 of zwitterion and have hydrophobic nature.Positive high voltage battery lead plate 1, negatively charged ion are collected that insulation plectane 2, positively charged ion are collected insulation plectane 9 and negative high-voltage electrode plate 10 is parallel to each other and vertically are arranged on the top of the compound groove 12 of zwitterion successively.Negatively charged ion is collected the bottom of insulation plectane 2 and the bottom of positively charged ion collection insulation plectane 9 is stretched into respectively in the compound groove 12 of zwitterion; Negatively charged ion is collected the plectane 2 that insulate and all can be rotated (in the present embodiment, it is synchronous the rotation that negatively charged ion collection insulation plectane 2 and positively charged ion are collected insulation plectane 9) with positively charged ion collection insulation plectane 9 around the axis of self.Insulation water pipeline 6 is horizontally set on that negatively charged ion collects that insulation plectane 2 and positively charged ion are collected between the insulation plectane 9 and to collect insulation plectane 2 parallel with negatively charged ion.In the present embodiment; The xsect of insulation water pipeline 6 is a rectangular configuration; The side (in the accompanying drawing for left side) of insulation water pipeline 6 be provided with negatively charged ion collect insulation plectane 2 over against negatively charged ion nozzle 4, the opposite side (being the right side in the accompanying drawing) of insulation water pipeline 6 be provided with positively charged ion collect insulation plectane 9 over against positively charged ion nozzle 8.The positive high voltage battery lead plate 1, negatively charged ion in left side collect insulation plectane 2 and negatively charged ion nozzle 4 respectively with negative high-voltage electrode plate 10, the positively charged ion on right side collect insulation plectane 9 and positively charged ion nozzle 8 relatively insulation water pipelines 6 be symmetrically distributed (be positive high voltage battery lead plate 1 with negative high-voltage electrode plate 10 relatively insulation water pipelines 6 be symmetrically distributed; Negatively charged ion collects insulation plectane 2 and positively charged ion is collected plectane 9 insulation water pipeline 6 symmetrical distributions relatively of insulating, and negatively charged ion nozzle 4 is symmetrically distributed with positively charged ion nozzle 8 relative insulation water pipelines 6).
Negatively charged ion nozzle 4 on the insulation water pipeline 6 and positively charged ion nozzle 8 are positioned at negatively charged ion collection insulation plectane 2 and positively charged ion is collected above the axis of the plectane 9 that insulate.Negatively charged ion nozzle 4 will have the atomized water spray of negatively charged ion 3 and collect the top of insulation plectane 2 to negatively charged ion, and be deposited on the negatively charged ion collection insulation plectane 2; The atomized water spray that positively charged ion nozzle 8 will have a positively charged ion 11 top of ion collection insulation plectane 9 that faces south, and be deposited on positively charged ion and collect on the insulation plectane 2.Because negatively charged ion is collected insulation plectane 2 and positively charged ion collection insulation plectane 9 has hydrophobic nature, water smoke forms water droplet, and the isolated existence of water droplet.
One end of the compound groove 12 of zwitterion is provided with compound groove water inlet 13, and the other end of the compound groove 12 of zwitterion is provided with compound groove water outlet 14.Can be constantly in the compound groove 12 of zwitterion, inject seawater through this compound groove water inlet 13, through compound groove water outlet 14 can be constantly with the zwitterion in the compound groove 12 of zwitterion the concentrated seawater after compound discharge.
High pressure electrostatic type IP ionspray formula method for desalting seawater comprises the steps:
1), positive high voltage battery lead plate 1 is connected with the positive pole of high voltage electric; Negative high-voltage electrode plate 10 is connected with the negative pole of high voltage electric; Positive high voltage battery lead plate 1 is set up the high tension electrostatic field after being with high voltage electric with negative high-voltage electrode plate 10 between positive high voltage battery lead plate 1 and negative high-voltage electrode plate 10; And make negatively charged ion collect insulation plectane 2 and positively charged ion to collect insulation plectane 9 and rotate (in the present embodiment, negatively charged ion is collected insulation plectane 2 and collected insulation plectane 9 with positively charged ion and rotate synchronously) around the axis of self respectively.
2), in water pipeline 6, constantly feed the seawater of certain pressure through water pipeline water-in 5; When seawater flows in water pipeline 6; The high tension electrostatic field pulls to negatively charged ion nozzle 4 to the negatively charged ion in the seawater; Pull to positively charged ion nozzle 8 to the positively charged ion in the seawater, anion concentration on the negatively charged ion nozzle 4 increases, because of water pipeline 6 built-in pressure ratio external pressures big; Negatively charged ion nozzle 4 is collected 2 injections of insulation plectane to negatively charged ion and is had anionic water smoke, and the water smoke that has negatively charged ion 3 just is deposited on negatively charged ion and collects on the insulation plectane 2; Simultaneously, the cation concn on the positively charged ion nozzle 8 increases, and positively charged ion nozzle 8 ion collection insulation on the sunny side plectane 9 sprays the water smoke that has positively charged ion 11, has cationic water smoke and just is deposited on the positively charged ion collection insulation plectane 9; Seawater reduces through negatively charged ion nozzle 4 and positively charged ion nozzle 8 back ionic concns, until becoming fresh water and discharging from water pipeline water outlet 7.
3), the compound groove water inlet 13 through compound groove 12 1 ends of zwitterion constantly feeds seawater in the compound groove 12 of zwitterion, collect insulation plectane 2 until negatively charged ion and immerse in the seawater with the bottom that positively charged ion is collected insulation plectane 9; Because collecting insulation plectane 2, negatively charged ion has hydrophobic nature; The water smoke that has negatively charged ion 3 that is deposited on the negatively charged ion collection insulation plectane 2 forms water droplet gradually; And water droplet is isolated to be existed; Collect insulation plectane 2 in the process of its axis rotation at negatively charged ion, water droplet just is brought in the seawater in the compound groove 12 of zwitterion; Simultaneously; Because collecting insulation plectane 9, positively charged ion has hydrophobic nature; The water smoke that has positively charged ion 11 that is deposited on the positively charged ion collection insulation plectane 9 forms water droplet gradually, and water droplet is isolated to be existed, and collects at positively charged ion and insulate plectane 9 in the process of its axis rotation; Water droplet just is brought in the seawater in the compound groove 12 of zwitterion, and zwitterion is compound in the compound groove 12 of zwitterion; At last, the seawater after compound is discharged from compound groove water outlet 14.Because collecting the surface of insulation plectane 2 and cationic ion collection insulcrete 9, negatively charged ion has hydrophobic nature; Utilize the surface tension of water droplet to make its rotary water-out face portion just not carry water droplet, promptly begin to be deposited on its lip-deep ion and be able to be dissolved in the seawater in the compound groove 12 of zwitterion.
Under insulation permission situation, the high more electric field of voltage is strong more, and the bore of negatively charged ion nozzle 4 and positively charged ion nozzle 8 is more little, and then mist intermediate ion concentration is high more, and the ion isolation effect is good more.A side of insulation water pipeline 6 along the length direction of insulation water pipeline 6 be provided with a plurality of and negatively charged ion collect insulation plectane 2 over against negatively charged ion nozzle 4, the opposite side of insulation water pipeline 6 along the length direction of insulation water pipeline 6 be provided with a plurality of and positively charged ion collect insulation plectane 9 over against positively charged ion nozzle 8.A plurality of iron nozzles are set when rationally; Iron nozzle will remain ionic water smoke by jet band only; Thereby the ionic concns in the water pipeline 6 reduce gradually, until becoming fresh water and discharging by crossing the water pipe water outlet, when ion collection insulation plectane constantly rotates; But continuous water supply in the water pipeline 6 has greatly improved the production efficiency of sea water desaltination.
The present invention adopts the electrostatic attraction of high tension electrostatic field to come to separate by force the zwitterion in the seawater, improves negatively charged ion significantly and collects the ionic concn on insulation plectane 2 and the cationic ion collection insulcrete 9.Voltage is high more, and electric field is just big more to ionic electrostatic force, and the ion isolation effect is just good more.But voltage should limit within the specific limits, and too high voltage meeting guiding discharge damages each parts.The internal diameter of negatively charged ion nozzle 4 and positively charged ion nozzle 8 is more little good more, because ionic concn is the highest on the nozzle face, its diameter is more little, and fogdrop diameter is just more little, and the ionic concn on droplet surface is just high more, and the ion isolation effect is just good more.
Can significantly improve the separation efficiency of seawater intermediate ion through high pressure electrostatic type IP ionspray formula fresh-water generator of the present invention and method for desalting seawater thereof, realize the substantial sepn of seawater and fresh water.
Explanation is at last; Above embodiment is only unrestricted in order to technical scheme of the present invention to be described; Although with reference to preferred embodiment the present invention is specified, those of ordinary skill in the art should be appreciated that and can make amendment or be equal to replacement technical scheme of the present invention; And not breaking away from the aim and the scope of technical scheme of the present invention, it all should be encompassed in the middle of the claim scope of the present invention.
Claims (5)
1. a high pressure electrostatic type IP ionspray formula fresh-water generator is characterized in that: the negatively charged ion collection insulation plectane (2) and the positively charged ion collection insulation plectane (9) that comprise positive high voltage battery lead plate (1), negative high-voltage electrode plate (10), insulation water pipeline (6), the compound groove of zwitterion (12) and have hydrophobic nature;
Said positive high voltage battery lead plate (1), negatively charged ion are collected the top that insulation plectane (2), positively charged ion collection insulation plectane (9) and negative high-voltage electrode plate (10) are parallel to each other and vertically are arranged on the compound groove of zwitterion (12) successively; Said negatively charged ion is collected the bottom of insulation plectane (2) and the bottom of positively charged ion collection insulation plectane (9) is stretched into respectively in the compound groove of zwitterion (12), and negatively charged ion collection insulation plectane (2) and positively charged ion are collected the plectane (9) that insulate and all can be rotated around the axis of self;
Said insulation water pipeline (6) is horizontally set on that negatively charged ion collects that insulation plectane (2) and positively charged ion are collected between the insulation plectane (9) and to collect the plectane (2) that insulate parallel with negatively charged ion; A side of insulation water pipeline (6) be provided with negatively charged ion collect insulation plectane (2) over against negatively charged ion nozzle (4), the opposite side of insulation water pipeline (6) be provided with positively charged ion collect insulation plectane (9) over against positively charged ion nozzle (8).
2. high pressure electrostatic type IP ionspray formula fresh-water generator according to claim 1 is characterized in that: negatively charged ion nozzle (4) on the said insulation water pipeline (6) and positively charged ion nozzle (8) are positioned at the axis top that negatively charged ion is collected insulation plectane (2) and positively charged ion collection insulation plectane (9).
3. high pressure electrostatic type IP ionspray formula fresh-water generator according to claim 1; It is characterized in that: an end of the compound groove of said zwitterion (12) is provided with compound groove water inlet (13), and the other end of the compound groove of zwitterion (12) is provided with compound groove water outlet (14).
4. high pressure electrostatic type IP ionspray formula method for desalting seawater is characterized in that, has adopted the described high pressure electrostatic type of each claim IP ionspray formula fresh-water generator in the claim 1 to 3 in the method;
This method for desalting seawater comprises the steps:
1), positive high voltage battery lead plate (1) is connected with the positive pole of high voltage electric, negative high-voltage electrode plate (10) is connected with the negative pole of high voltage electric, between positive high voltage battery lead plate (1) and negative high-voltage electrode plate (10), sets up the high tension electrostatic field; And negatively charged ion collection insulation plectane (2) and positively charged ion collection insulation plectane (9) are rotated respectively around the axis of self;
2), in water pipeline (6), constantly feed the seawater of certain pressure through water pipeline water-in (5); When seawater flows in water pipeline (6); The high tension electrostatic field pulls to negatively charged ion nozzle (4) to the negatively charged ion in the seawater; Pull to positively charged ion nozzle (8) to the positively charged ion in the seawater; Anion concentration on the negatively charged ion nozzle (4) increases, and collects insulation plectane (2) injection through negatively charged ion nozzle (4) to negatively charged ion and has anionic water smoke, has anionic water smoke and just is deposited on the negatively charged ion collection insulation plectane (2); Simultaneously, the cation concn on the positively charged ion nozzle (8) increases, and has cationic water smoke through positively charged ion nozzle (8) ion collection insulation plectane (9) injection on the sunny side, has cationic water smoke and just is deposited on the positively charged ion collection insulation plectane (9); Seawater reduces through negatively charged ion nozzle (4) and positively charged ion nozzle (8) back ionic concn, until becoming fresh water and discharging from water pipeline water outlet (7);
3), the compound groove water inlet (13) through compound groove (12) one ends of zwitterion constantly feeds seawater in the compound groove of zwitterion (12), collect insulation plectane (2) until negatively charged ion and immerse in the seawater with the bottom that positively charged ion is collected insulation plectane (9); The anionic water smoke that has that is deposited on the negatively charged ion collection insulation plectane (2) forms water droplet gradually, collects insulation plectane (2) in the process of its axis rotation at negatively charged ion, and water droplet just is brought in the interior seawater of the compound groove of zwitterion (12); Simultaneously; The cationic water smoke that has that is deposited on the positively charged ion collection insulation plectane (9) forms water droplet gradually; Collect insulation plectane (9) in the process of its axis rotation at positively charged ion; Water droplet just is brought in the seawater in the compound groove of zwitterion (12), and zwitterion is compound in the compound groove of zwitterion (12); At last, the seawater after compound is discharged from compound groove water outlet (14).
5. high pressure electrostatic type IP ionspray formula method for desalting seawater according to claim 4; It is characterized in that: a side of insulation water pipeline (6) along the length direction of insulation water pipeline (6) be provided with a plurality of and negatively charged ion collect insulation plectane (2) over against negatively charged ion nozzle (4), the opposite side of insulation water pipeline (6) along the length direction of insulation water pipeline (6) be provided with a plurality of and positively charged ion collect insulation plectane (9) over against positively charged ion nozzle (8).
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106587286A (en) * | 2016-12-19 | 2017-04-26 | 复旦大学 | Seawater purifying device based on microfluidic channel system and manufacturing method thereof |
| CN112299534A (en) * | 2020-10-30 | 2021-02-02 | 西安理工大学 | Efficient special wastewater treatment and water mist recovery device and recovery method |
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| CN202063756U (en) * | 2011-05-23 | 2011-12-07 | 重庆理工大学 | Seawater desalination device based on rotating magnetic field |
| CN102276028A (en) * | 2011-06-08 | 2011-12-14 | 重庆理工大学 | High pressure electrostatic seawater desalination device based on ion inversion |
| CN202449902U (en) * | 2012-02-23 | 2012-09-26 | 重庆理工大学 | High-voltage electrostatic ion spray type sea water desalting device |
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Patent Citations (5)
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| US5776346A (en) * | 1993-11-09 | 1998-07-07 | Fukai; Toshiharu | Method and apparatus for making water having purified and activated functions |
| JP3747040B2 (en) * | 2003-07-30 | 2006-02-22 | 昇 堀口 | Reducing ion water production equipment |
| CN202063756U (en) * | 2011-05-23 | 2011-12-07 | 重庆理工大学 | Seawater desalination device based on rotating magnetic field |
| CN102276028A (en) * | 2011-06-08 | 2011-12-14 | 重庆理工大学 | High pressure electrostatic seawater desalination device based on ion inversion |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106587286A (en) * | 2016-12-19 | 2017-04-26 | 复旦大学 | Seawater purifying device based on microfluidic channel system and manufacturing method thereof |
| CN106587286B (en) * | 2016-12-19 | 2020-09-29 | 复旦大学 | Seawater purification device based on microfluidic channel system and preparation method thereof |
| CN112299534A (en) * | 2020-10-30 | 2021-02-02 | 西安理工大学 | Efficient special wastewater treatment and water mist recovery device and recovery method |
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