CN216687569U - Water deionization filter equipment - Google Patents
Water deionization filter equipment Download PDFInfo
- Publication number
- CN216687569U CN216687569U CN202220195650.6U CN202220195650U CN216687569U CN 216687569 U CN216687569 U CN 216687569U CN 202220195650 U CN202220195650 U CN 202220195650U CN 216687569 U CN216687569 U CN 216687569U
- Authority
- CN
- China
- Prior art keywords
- water
- filtering container
- zero potential
- zero
- metal piece
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Images
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
The application relates to the technical field of ion filtration, in particular to a water body deionization filtering device. A water body deionization filtering device comprises a filtering container, wherein a first positive plate and a first negative plate which are mutually spaced are fixedly connected in the filtering container; a first empty chamber, a purification cavity and a second empty chamber which are communicated with each other are formed in the filtering container; the purification cavity is positioned between the first positive plate and the first negative plate; the purifying cavity is filled with an ion removing unit body; the flowing direction of the water body in the filtering container is not vertical to the surface of the first anode plate and is not vertical to the surface of the first cathode plate. The water deionization filter equipment in this application can promote ion removal efficiency in the water, promotes the system water yield in the unit interval, reduces the ion and gets rid of the cost.
Description
Technical Field
The application relates to the technical field of ion filtration, in particular to a water body deionization filtering device.
Background
The household pre-filter can carry out front-end filtration on tap water, thereby improving the quality of household water. At present, an RO (reverse osmosis) membrane filter element is usually used in a household prefilter, and is designed and manufactured based on an RO membrane filtration method in a water body deionization filtration technology.
The RO osmosis membrane filter element is adopted to purify ions in the water body, most impurity ions can be removed, but the filtering effect on small-particle-size anions and cations is not good enough, such as sodium ions, fluorine ions and the like. In addition, the operating pressure of the RO permeate membrane cartridge is 0.69 to 5.5Mpa, a booster pump needs to be loaded in the home prefilter, and the RO permeate membrane cartridge is easily clogged, so that there are problems of high replacement frequency and high ion removal cost.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem that the replacement frequency is high and the ion removal cost is high in the prior art, the application provides a water body deionization filtering device.
The application provides a water deionization filter equipment is realized through following technical scheme:
a water body deionization filtering device comprises a filtering container, wherein a first positive plate and a first negative plate which are mutually spaced are fixedly connected in the filtering container; a first empty chamber, a purification cavity and a second empty chamber which are communicated with each other are formed in the filtering container; the purification cavity is positioned between the first positive plate and the first negative plate; the purifying cavity is filled with an ion removing unit body; the flowing direction of the water body in the filtering container is not vertical to the surface of the first anode plate, and is not vertical to the surface of the first cathode plate.
Through adopting above-mentioned technical scheme, positive negative pole of first positive plate, first negative plate switch on respectively, the water gets into from the bottom of filtering container and purifies the cavity, and anion in the water is collected to first empty room, and cation in the water is collected to the second empty room, and the water that passes through purification filtration flows out from the top of filtering container, has realized promoting the purpose that ion removal efficiency and the system water yield in the unit interval in the water, can reduce the ion removal cost again simultaneously.
Preferably, the ion removal unit body is conductive fiber filter cotton or metal wire fiber.
Through adopting above-mentioned technical scheme, the conductive fiber filter pulp has electric conductivity and resistance value still bigger, can be at first positive plate, the electric field that a voltage gradient dropped (or rose) is formed under the effect of first negative plate, because the conductive fiber filter pulp resistance is bigger, so can form stable electric field, and operating current is little relatively, electrolytic reaction just can not take place in the whole filter container, only can produce the electric field and selectively carry out the ion adsorption, detach the anion and cation in the water, and then promote the ion and detach efficiency, water treatment efficiency and the cost that reduces water treatment.
Preferably, the conductive fiber filter cotton is one of conductive synthetic fiber filter cotton, conductive non-woven fabric filter cotton and active carbon filter cotton.
By adopting the technical scheme, the conductive fiber filter cotton is a conductive fiber material formed by adopting melt-blown or non-woven weaving of plastic master batches containing conductive agents (such as carbon fibers, carbon nanotubes, graphene and the like). The conductive fiber filter cotton is added with a conductive agent, so that the conductive fiber filter cotton has conductivity and a larger resistance value, the conductive fiber filter cotton arranged between the first positive plate and the first negative plate can form an electric field with voltage gradient or rise, the resistance ratio of the conductive fiber filter cotton is larger, the electric field formed is stable, the working current of the conductive fiber filter cotton is relatively small, the electrolytic reaction cannot occur in the whole filter container, and only the electric field is generated to selectively perform ion adsorption. In conclusion, the water treatment device has the effect of removing impurity ions in water rapidly and efficiently, not only can improve the water treatment efficiency and the water preparation efficiency in unit time, but also can reduce the cost of water treatment.
Preferably, the conductive fibers in the conductive fiber filter cotton are of a hollow structure.
Through adopting above-mentioned technical scheme, not only guarantee conductive fiber filter cotton's electric conductivity and given conductive fiber filter cotton simultaneously and have had the impurity adsorption effect, can promote holistic purification efficiency, can reduce holistic quality moreover and be convenient for transportation, installation.
Preferably, the filtering container is a closed container; one end of the filtering container is fixedly communicated with a water discharge pipe with anions; the water discharge pipe with the anions is communicated with the first empty chamber; a side surface of one end of the filtering container is fixedly communicated with a discharge pipe with cation water; the discharge pipe with the cationic water is communicated with the second empty chamber; the bottom of the filtering container is fixedly communicated with a water input pipe; and the top of the filtering container is fixedly communicated with a deionized water output pipe.
Through adopting above-mentioned technical scheme, treat that the filtration water passes through during water input pipe input filter vessel, aquatic anion gets into first empty room by the enrichment under the attraction of first positive plate, and aquatic cation gets into the second empty room by the enrichment under the attraction of first negative plate, through the processing of first positive plate, conductive fiber filter pulp, first negative plate, can obtain deionized water, and deionized water flows from the deionized water output tube at top, can realize the purpose to aquatic ion filtration purification.
Preferably, a first zero potential metal piece is fixedly connected in a water inlet of the water input pipe; the first zero potential metal piece is a zero potential metal wire fiber or a metal sheet with a through hole; one end of the first zero potential metal piece is positioned in the water input pipe, and the other end of the first zero potential metal piece is positioned in the deionized water output pipe; the first zero potential metal piece is vertical to the bottom of the filtering container; a plurality of second zero potential metal pieces which are parallel to each other are arranged in the filtering container; the second zero-potential metal piece is positioned between the first zero-potential metal piece and the first positive plate; the second zero potential metal piece is vertical to the bottom of the filtering container; a plurality of third zero potential metal pieces which are parallel to each other are arranged in the filtering container; the third zero-potential metal piece is positioned between the first zero-potential metal piece and the first negative plate; the third zero potential metal piece is vertical to the bottom of the filtering container; the second zero potential metal piece and the third zero potential metal piece are zero potential metal wire fibers or metal sheets with through holes.
By adopting the technical scheme, the first zero potential metal piece, the second zero potential metal piece and the third zero potential metal piece can play a supporting role on one hand; on the other hand, the problem of different electric potentials on one cross section caused by the fact that the conductive fiber filter cotton is not uniform can be solved, and therefore the removal efficiency of impurity ions can be improved.
Preferably, a zero potential conducting strip is fixedly connected in a water inlet of the water input pipe; the zero potential conducting plate is a metal plate with a through hole; one end of the zero potential conducting strip is positioned in the water input pipe, and the other end of the zero potential conducting strip is positioned in the deionized water output pipe; the zero potential conducting strip is vertical to the bottom of the filtering container; equipotential conducting strips which are mutually spaced are fixedly connected in the filtering container; the equipotential conducting plate is positioned between the zero potential conducting plate and the first positive plate; the distances between the adjacent equipotential conducting strips are equal; the equipotential conducting plate is a metal sheet with a through hole; the number of the equipotential conducting strips is not less than (0.5DC/1.23) -1, wherein DC is power supply voltage.
When the electrolytic voltage of the positive electrode of water is 1.23V, namely, exceeds 1.23V, oxygen is separated out from the positive electrode, so that the voltage between each pole piece needs to be controlled to be less than 1.23V. The number of the equipotential conducting strips is not less than (0.5DC/1.23) -1, wherein 0.5DC refers to half of DC voltage, and the other half of the DC voltage is on the negative side; 0.5DC/1.23 determines how many intervals need to be set, and the voltage between each pole piece is controlled to be less than 1.23V; wherein the formula is as follows: -1 is because there is one central conductive sheet that needs to be subtracted. Therefore, by adopting the technical scheme, the positive electrode side can be ensured not to generate oxygen, other chlorine and other gases, only ion directional movement is generated without electrolytic reaction, and the application is ensured to have good ion removal efficiency.
Preferably, an anion permeable membrane is fixedly connected to the surface of the first positive plate, which faces away from the first empty chamber; and a cation permeable membrane is fixedly connected to the surface of the first negative plate, which faces away from the second empty chamber.
Through adopting above-mentioned technical scheme, treat that the drainage passes through during water input pipe input filters the container, aquatic anion sees through anion permeable membrane and gets into first air chamber by the enrichment under the attraction of first positive plate, aquatic cation sees through cation permeable membrane and gets into second air chamber by the enrichment under the attraction of first negative plate, through first positive plate, conductive fiber filter pulp, the impurity ion in the water can effectively be detached to first negative plate, obtain deionized water, gained deionized water is collected through the output of deionized water output tube, realize the purpose that water deionization filtration purifies. When first positive plate and/or first negative plate and power disconnection, adopt anion to permeate the membrane and cation to permeate the membrane, can avoid negative and positive ions to flow back to purifying the cavity, and then guarantee that this application has good ion and get rid of efficiency.
Preferably, the first positive electrode plate and the first negative electrode plate are both mesh electrode plates.
Through adopting above-mentioned technical scheme, can realize the purpose that first air chamber, purification cavity and second air chamber communicate each other.
Preferably, the first positive electrode plate and the first negative electrode plate are each integrally formed with a plurality of flow holes penetrating the upper and lower surfaces.
Through adopting above-mentioned technical scheme, can realize the purpose that first air chamber, purification cavity and second air chamber communicate each other.
In summary, the present application has the following advantages:
1. the water quality control method and the water quality control device can improve ion removal efficiency in the water body and water production quantity in unit time, and can reduce ion removal cost.
2. The conductive fiber filter cotton in this application can make whole filtering container in can not take place electrolytic reaction, only can produce the electric field and selectively carry out the ion adsorption, can promote the ion and get rid of efficiency, reduces the cost that the ion was got rid of simultaneously.
Drawings
Fig. 1 is a schematic view of the overall structure in embodiment 1 of the present application.
Fig. 2 is a schematic view of the overall structure in embodiment 2 of the present application.
Fig. 3 is a schematic view of the overall structure in embodiment 3 of the present application.
Fig. 4 is a schematic view of the overall structure in embodiment 4 of the present application.
In the figure, 1, a filtration vessel; 11. an anion water discharge pipe; 12. a positive ion water discharge pipe; 13. a water input pipe; 14. a deionized water output pipe; 2. a first positive electrode plate; 21. an anion permeable membrane; 3. a first negative plate; 31. a cation-permeable membrane; 4. a first empty chamber; 5. purifying the cavity; 50. an ion removal unit; 6. a second empty chamber; 7. a first zero potential metal member; 71. a second zero potential metal member; 72. a third zero potential metal member; 8. a zero potential conducting strip; 81. an equipotential conducting sheet.
Detailed Description
The present application is described in further detail below with reference to figures 1-4 and examples.
Example 1: referring to fig. 1, a water deionization filtering apparatus disclosed in the present application includes a filtering container 1, a first positive electrode plate 2, and a first negative electrode plate 3. The filtering container 1 is a closed container, and the filtering container 1 can be a cuboid, a cube or a cylinder with hollow interior. In this embodiment, the filter container 1 is a rectangular parallelepiped hollow inside.
Referring to fig. 1, the first positive electrode plate 2 is vertical, and the circumferential side surface of the first positive electrode plate 2 is fixedly connected to the inner side surface of the filter container 1. First negative plate 3 is vertical and first negative plate 3's week side fixed connection in the medial surface of filtering container 1, and first positive plate 2 and first negative plate 3 mutual parallel arrangement. The first positive electrode plate 2 and the first negative electrode plate 3 may be selected to be mesh electrode plates. The first positive electrode plate 2 and the first negative electrode plate 3 may be electrode plates having through holes formed through the upper and lower surfaces thereof.
Referring to fig. 1, the filter container 1 is formed with a first empty chamber 4, a purge cavity 5, and a second empty chamber 6, which are communicated with each other, under the partition of a first positive electrode plate 2 and a first negative electrode plate 3. The purification cavity 5 is positioned between the first positive electrode plate 2 and the first negative electrode plate 3. In order to ensure the ion removal efficiency of the present application and avoid the water in the purification cavity 5 from undergoing an electrolytic reaction, the purification cavity 5 is filled with an ion removal unit body 50. The ion removing unit body 50 may be selected as a conductive fiber filter cotton or a wire fiber. The conductive fiber filter cotton can be selected from one of conductive synthetic fiber filter cotton, conductive non-woven fabric filter cotton and active carbon filter cotton. The ion removing unit body 50 in this embodiment is a conductive synthetic fiber filter cotton.
The conductivity of the conductive fiber filter cotton in the embodiment is 8.0S × m-1. But the electrically conductive fibre filter cotton has the electric conductivity resistance still bigger, can form the electric field that a voltage ladder dropped or rose under the effect of first positive plate, first negative plate, because electrically conductive fibre filter cotton resistance is bigger, can form comparatively stable electric field and operating current is little relatively, just can not take place electrolytic reaction in the whole filter container, only can produce the electric field and selectively carry out ion adsorption, can effectively promote ion removal efficiency, reduce the ion and detach the cost.
In addition, the conductive fibers in the conductive fiber filter cotton can be selected to be of a hollow structure, so that impurities with larger particle sizes in the water body can be adsorbed and filtered, and the water body purification efficiency can be further improved.
Referring to fig. 1, a bottom of one side of the filtering container 1 is fixedly communicated with an anion water discharge pipe 11 communicated with the first empty chamber 4. The bottom of one side surface of the filtering container 1 is fixedly communicated with a discharge pipe 12 with cation water, which is communicated with the second empty chamber 6. The center of the bottom of the filtering container 1 is fixedly communicated with a water input pipe 13, and the center of the top of the filtering container 1 is fixedly communicated with a deionized water output pipe 14.
The principle of this application carrying out water ion and detaching: when carrying out ion filtration to the water, first positive plate 2 is connected with the DC power, and first positive plate 2 passes through the wire and connects in the positive pole of DC power, and first negative plate 3 passes through the wire and connects in the negative pole of DC power. The water body to be filtered is input into the purification cavity 5 of the filter container 1 through the water input pipe 13, anions in the water enter the first empty chamber 4 under the attraction of the first positive plate 2 to be enriched, cations in the water enter the second empty chamber 6 under the attraction of the first negative plate 3 to be enriched, and deionized water can be obtained through the treatment of the first positive plate 2, the conductive fiber filter cotton and the first negative plate 3 and flows out from the deionized water output pipe 14, so that the purpose of filtering and purifying the ions in the water can be realized.
Example 2: example 2 differs from example 1 in that:
referring to fig. 2, an anion permeable membrane 21 is fixedly connected to a surface of the first positive electrode plate 2 facing away from the first chamber 4. A cation permeable membrane 31 is fixedly connected to the surface of the first negative electrode plate 3 facing away from the second hollow chamber 6.
The principle of this application carrying out water ion and detaching: when carrying out ion filtration to the water, first positive plate 2 is connected with the DC power, and first positive plate 2 passes through the wire and connects in the positive pole of DC power, and first negative plate 3 passes through the wire and connects in the negative pole of DC power. Treat that the filtration water passes through water input pipe 13 and inputs in the purification cavity 5 of filtering container 1, aquatic anion sees through anion permeable membrane 21 and gets into first empty room 4 by the enrichment under the attraction of first positive plate 2, aquatic cation sees through cation permeable membrane 31 and gets into second empty room 6 by the enrichment under the attraction of first negative plate 3, through first positive plate 2, the conductive fiber filter pulp, the processing of first negative plate 3, can obtain the deionized water, the deionized water flows out from deionized water output tube 14, can realize the purpose to aquatic ion filtration purification. When first positive plate 2 and/or first negative plate 3 and power disconnection, adopt anion to permeate membrane 21 and cation to permeate membrane 31, can avoid anion in the first empty room 4 and the cation in the second empty room 6 to flow back to in purifying cavity 5, and then guarantee that this application has good ion and get rid of efficiency.
Example 3: example 3 differs from example 1 in that:
referring to fig. 3, a first zero potential metal member 7 is fixedly connected to the water inlet of the water inlet pipe 13. The length direction of the first zero potential metal member 7 is perpendicular to the cross section of the water input pipe 13, and the first zero potential metal member 7 is parallel to the first positive electrode plate 2 and the first negative electrode plate 3. The first zero potential metal member 7 is perpendicular to the bottom surface of the filter container 1. The first zero-potential metal piece 7 may be selected from a zero-potential wire fiber or a metal sheet with through holes. The first zero-potential metal piece 7 in this embodiment is preferably a metal sheet with through holes. One end of the first zero potential metal piece 7 is fixedly connected in the water input pipe 13, and one end of the first zero potential metal piece 7 fixedly connected in the water input pipe 13 is grounded through a lead. The other end of the first zero potential metal piece 7 is fixedly connected in the deionized water output pipe 14.
Referring to fig. 3, two parallel second zero-potential metal pieces 71 are fixedly connected in the filtering container 1, and the second zero-potential metal piece 71 is located between the first zero-potential metal piece 7 and the first positive plate 2. The second zero-potential metal piece 71 and the first zero-potential metal piece 7 are arranged in parallel with each other. The second zero potential metal member 71 is perpendicular to the bottom of the filter container 1. The second zero-potential metal member 71 in this embodiment is preferably a metal sheet with a through hole.
Referring to fig. 3, two third zero-potential metal pieces 72 parallel to each other are fixedly connected in the filtering container 1, and the third zero-potential metal piece 72 is located between the first zero-potential metal piece 7 and the first negative plate 3. The third zero-potential metal piece 72 and the first zero-potential metal piece 7 are arranged in parallel with each other. The third zero potential metal piece 72 is perpendicular to the bottom of the filter holder 1. The third zero potential metal piece 72 in this embodiment is preferably a metal sheet with through holes.
Example 4: example 4 differs from example 1 in that:
referring to fig. 4, a zero potential conductive plate 8 is fixedly connected to the water inlet of the water inlet pipe 13. The zero potential conducting strip 8 is a metal sheet with a through hole. One end of the zero potential conducting strip 8 is fixedly connected in the water input pipe 13 and the other end is fixedly connected in the deionized water output pipe 14. The zero potential conducting strip 8 is vertical to the bottom of the filtering container 1. The zero potential conducting strip 8 and the first positive plate 2 are arranged in parallel.
Referring to fig. 4, a plurality of equipotential conducting strips 81 are fixedly connected to the interior of the filter container 1. The equipotential conducting sheet 81 is a metal sheet with through holes. The equipotential conductive sheet 81 is located between the zero potential conductive sheet 8 and the first positive electrode plate 2. The equipotential conducting sheet 81 and the first positive plate 2 are disposed in parallel. The adjacent equipotential conducting strips 81 are parallel to each other and have equal distances. The number of the equipotential conducting strips 81 is not less than (0.5DC/1.23) -1, wherein DC is a power supply voltage. The positive electrode electrolytic voltage of water is 1.23V, and the voltage between the electrode plates is controlled to be less than 1.23V, mainly because the electrolytic reaction occurs on the first positive electrode plate 2 side after the voltage exceeds 1.23V. The number of the equipotential conducting strips is not less than (0.5DC/1.23) -1, wherein 0.5DC means half of DC voltage, half of the DC voltage is divided on the positive plate 2, and the other half of the DC voltage is divided on the first negative plate 3 side. The 0.5DC/1.23 determines that a plurality of small spaces are required between the positive electrode plate 2 and the zero potential conductive plate 8, and-1 is because there is one intermediate conductive plate. In summary, the equipotential conducting sheet 81 can ensure that no electrolytic reaction occurs on the first positive electrode plate 2 side, i.e. no oxygen or other gases such as chlorine are generated, and only the ions move directionally, thereby ensuring that the present application has a good ion removal efficiency.
The embodiments of the present invention are preferred embodiments of the present application, and the scope of protection of the present application is not limited by the embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (10)
1. A water deionization filter equipment, includes filtering container (1), its characterized in that: a first positive plate (2) and a first negative plate (3) which are mutually spaced are fixedly connected in the filtering container (1); a first empty chamber (4), a purification cavity (5) and a second empty chamber (6) which are communicated with each other are formed in the filtering container (1); the purification cavity (5) is positioned between the first positive plate (2) and the first negative plate (3); an ion removal unit body (50) is filled in the purification cavity (5); the flowing direction of water in the filtering container (1) is not vertical to the surface of the first positive plate (2) and is not vertical to the surface of the first negative plate (3).
2. A water body deionization filtration unit as claimed in claim 1, wherein: the ion removal unit body (50) is conductive fiber filter cotton or metal wire fiber.
3. A water body deionization filtration unit as claimed in claim 2, wherein: the conductive fiber filter cotton is one of conductive synthetic fiber filter cotton, conductive non-woven fabric filter cotton and active carbon filter cotton.
4. A water body deionization filter unit as claimed in claim 2 or 3, wherein: the conductive fibers in the conductive fiber filter cotton are of a hollow structure.
5. A water body deionization filter apparatus as claimed in claim 1, wherein: the filtering container (1) is a closed container; one side surface of the filtering container (1) is fixedly communicated with a water discharge pipe (11) with anion; the water discharge pipe (11) with the anion is communicated with the first empty chamber (4); one side surface of the filtering container (1) is fixedly communicated with a cationic water discharge pipe (12); the discharge pipe (12) with the cationic water is communicated with the second empty chamber (6); the bottom of the filtering container (1) is fixedly communicated with a water input pipe (13); the top of the filtering container (1) is fixedly communicated with a deionized water output pipe (14).
6. The water body deionization filter unit according to claim 5, wherein: a first zero potential metal piece (7) is fixedly connected in a water inlet of the water input pipe (13); the first zero potential metal piece (7) is a zero potential metal wire fiber or a metal sheet with a through hole; one end of the first zero potential metal piece (7) is positioned in the water input pipe (13) and the other end is positioned in the deionized water output pipe (14); the first zero potential metal piece (7) is vertical to the bottom of the filtering container (1); a plurality of second zero-potential metal pieces (71) which are parallel to each other are arranged in the filtering container (1); the second zero-potential metal piece (71) is positioned between the first zero-potential metal piece (7) and the first positive plate (2); the second zero potential metal piece (71) is vertical to the bottom of the filtering container (1); a plurality of third zero potential metal pieces (72) which are parallel to each other are arranged in the filtering container (1); the third zero-potential metal piece (72) is positioned between the first zero-potential metal piece (7) and the first negative plate (3); the third zero potential metal piece (72) is vertical to the bottom of the filtering container (1); the second zero potential metal piece (71) and the third zero potential metal piece (72) are zero potential metal wire fibers or metal sheets with through holes.
7. The water body deionization filter unit according to claim 5, wherein: a zero potential conducting strip (8) is fixedly connected in a water inlet of the water input pipe (13); the zero potential conducting strip (8) is a metal strip with a through hole; one end of the zero potential conducting strip (8) is positioned in the water input pipe (13) and the other end is positioned in the deionized water output pipe (14); the zero potential conducting strip (8) is vertical to the bottom of the filtering container (1); equipotential conducting strips (81) which are mutually spaced are fixedly connected in the filtering container (1); the equipotential conducting strip (81) is positioned between the zero potential conducting strip (8) and the first positive plate (2); the distances between the adjacent equipotential conducting strips (81) are equal; the equipotential conducting sheet (81) is a metal sheet with a through hole; the number of the equipotential conducting strips (81) is not less than 0.5 DC/1.23-1, wherein DC is power supply voltage.
8. A water body deionization filtration unit as claimed in claim 1, wherein: an anion permeable membrane (21) is fixedly connected to the surface of the first positive plate (2) back to the first empty chamber (4); the surface of the first negative plate (3) back to the second empty chamber (6) is fixedly connected with a cation permeable membrane (31).
9. A water body deionization filtration unit as claimed in claim 1, wherein: the first positive plate (2) and the first negative plate (3) are both net-shaped electrode plates.
10. A water body deionization filtration unit as claimed in claim 1, wherein: the first positive plate (2) and the first negative plate (3) are integrally formed with a plurality of circulation holes penetrating through the upper and lower surfaces.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220195650.6U CN216687569U (en) | 2022-01-24 | 2022-01-24 | Water deionization filter equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220195650.6U CN216687569U (en) | 2022-01-24 | 2022-01-24 | Water deionization filter equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216687569U true CN216687569U (en) | 2022-06-07 |
Family
ID=81827262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220195650.6U Active CN216687569U (en) | 2022-01-24 | 2022-01-24 | Water deionization filter equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216687569U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275861A (en) * | 2022-01-24 | 2022-04-05 | 爱之馨(上海)家化有限公司 | Water deionization filter equipment |
-
2022
- 2022-01-24 CN CN202220195650.6U patent/CN216687569U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114275861A (en) * | 2022-01-24 | 2022-04-05 | 爱之馨(上海)家化有限公司 | Water deionization filter equipment |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| KR100934161B1 (en) | Capacitive deionization electrode module | |
| KR100597503B1 (en) | Silver ion water generating apparatus | |
| CN216687569U (en) | Water deionization filter equipment | |
| CN217051729U (en) | Water body deionization filter | |
| EP3642165B1 (en) | Desalination device and method of manufacturing such a device | |
| CN108585307A (en) | A kind of Electro Sorb purifier and its process for purifying water | |
| KR101939365B1 (en) | Filter apparatus and method of operating the same | |
| JP2011121027A (en) | Electric type deionized water producing apparatus | |
| CN211771584U (en) | Ozone electrolysis chamber containing filter unit | |
| CN214167433U (en) | Electrode pair electric deionization equipment | |
| CN108314236B (en) | Household water purifier and water purifying equipment | |
| CN213388163U (en) | Full-automatic unattended water system | |
| CN103145255B (en) | Water purification machine and integrated electrolytic filter element structure | |
| CN220597152U (en) | Electrodeionization device | |
| CN214635448U (en) | Bipolar membrane subassembly, bipolar membrane filter core and water purification unit of multielectrode | |
| JP3040549B2 (en) | High purity water production method | |
| CN216321148U (en) | Reverse osmosis filter core and water purification unit | |
| CN114275861A (en) | Water deionization filter equipment | |
| JP3717147B2 (en) | Electric regenerative desalination equipment | |
| JP6994351B2 (en) | Electric deionized water production equipment | |
| CN218539379U (en) | Water treatment filtration | |
| CN215559597U (en) | Electrolytic device and water purifier | |
| CN217677135U (en) | Composite electrolytic filter element | |
| KR102300797B1 (en) | Capacitive deionization electrode module of roll type, and water treatment apparatus using the same | |
| JPH0788474A (en) | Production of high purity water |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |