CN220245702U - EDI module of EDI pure water equipment - Google Patents
EDI module of EDI pure water equipment Download PDFInfo
- Publication number
- CN220245702U CN220245702U CN202322085024.9U CN202322085024U CN220245702U CN 220245702 U CN220245702 U CN 220245702U CN 202322085024 U CN202322085024 U CN 202322085024U CN 220245702 U CN220245702 U CN 220245702U
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- China
- Prior art keywords
- edi
- water
- edi module
- pure water
- ion
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 97
- 150000002500 ions Chemical class 0.000 claims abstract description 30
- 230000001105 regulatory effect Effects 0.000 claims description 9
- 239000012141 concentrate Substances 0.000 claims description 6
- NWUYHJFMYQTDRP-UHFFFAOYSA-N 1,2-bis(ethenyl)benzene;1-ethenyl-2-ethylbenzene;styrene Chemical compound C=CC1=CC=CC=C1.CCC1=CC=CC=C1C=C.C=CC1=CC=CC=C1C=C NWUYHJFMYQTDRP-UHFFFAOYSA-N 0.000 abstract description 12
- 239000003456 ion exchange resin Substances 0.000 abstract description 12
- 229920003303 ion-exchange polymer Polymers 0.000 abstract description 12
- 238000005342 ion exchange Methods 0.000 abstract description 7
- 238000000034 method Methods 0.000 abstract description 5
- 238000000909 electrodialysis Methods 0.000 abstract description 4
- 239000011347 resin Substances 0.000 abstract description 4
- 229920005989 resin Polymers 0.000 abstract description 4
- 238000010612 desalination reaction Methods 0.000 abstract description 2
- 230000005685 electric field effect Effects 0.000 abstract 2
- GPRLSGONYQIRFK-UHFFFAOYSA-N hydron Chemical compound [H+] GPRLSGONYQIRFK-UHFFFAOYSA-N 0.000 abstract 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 abstract 1
- 239000003014 ion exchange membrane Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 230000008929 regeneration Effects 0.000 abstract 1
- 238000011069 regeneration method Methods 0.000 abstract 1
- 230000001954 sterilising effect Effects 0.000 description 14
- 238000004659 sterilization and disinfection Methods 0.000 description 13
- 230000005684 electric field Effects 0.000 description 6
- -1 hydrogen ions Chemical class 0.000 description 6
- 229920000742 Cotton Polymers 0.000 description 3
- 238000001914 filtration Methods 0.000 description 3
- 229910052739 hydrogen Inorganic materials 0.000 description 3
- 239000001257 hydrogen Substances 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000000463 material Substances 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000000354 decomposition reaction Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011033 desalting Methods 0.000 description 1
- 230000000249 desinfective effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003487 electrochemical reaction Methods 0.000 description 1
- 230000036512 infertility Effects 0.000 description 1
- 229910021645 metal ion Inorganic materials 0.000 description 1
- 238000001223 reverse osmosis Methods 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000012498 ultrapure water Substances 0.000 description 1
Landscapes
- Physical Water Treatments (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses an EDI module of EDI pure water equipment, which comprises a delivery pump and an EDI module box, wherein a precise filter is arranged on one side of the delivery pump, the EDI module box is arranged on one side of the precise filter, and a second drain pipe is fixedly connected to the bottom end of one side of the EDI module box. The EDI module of this EDI pure water equipment combines together electrodialysis and ion exchange technique through being provided with electrified ion, EDI module case, utilize both ends electrode high pressure to make in-water take the ion remove, and cooperate ion exchange resin and selective resin membrane in order to accelerate the ion removal, in EDI desalination process, the ion is cleared away through the ion exchange membrane under the electric field effect, simultaneously, the hydrone produces hydrogen ion and hydroxyl ion under the electric field effect, these ions carry out continuous regeneration to ion exchange resin, so that ion exchange resin keeps best state, after the pure water passes EDI, the water yield can reach more than 15 megameters, the problem of inconvenient quick ion removal has been solved.
Description
Technical Field
The utility model relates to the technical field of EDI pure water manufacturing, in particular to an EDI module of an EDI pure water device.
Background
The EDI pure water is high-purity water without impurities, ions and impurities in the water are removed through electrochemical reaction, and the manufacturing process can be subjected to a plurality of links such as pretreatment, reverse osmosis, EDI ionization exchange and the like, so that the EDI pure water has the characteristics of high purity, sterility, no smell and the like, wherein an EDI module is needed in the manufacturing process, and the EDI module is special equipment for removing metal ions in the pure water.
According to the design of the EDI module of the existing EDI pure water equipment, ions are inconvenient to quickly remove in the processing process, so that the EDI module is inapplicable.
At present, a novel EDI module of EDI pure water equipment is provided to solve the scheme.
Disclosure of Invention
The utility model aims to provide an EDI module of an EDI pure water device, which solves the problem that ions are inconvenient to remove rapidly in the processing process in the background art.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an EDI module of EDI pure water equipment, includes delivery pump and EDI module case, one side of delivery pump is provided with precision filter, one side of precision filter is provided with the EDI module case, the bottom fixedly connected with second drain pipe of EDI module case one side, one side of EDI module case is provided with the UV case that disinfects, the top fixedly connected with return line of delivery pump, one side fixedly connected with conveyer pipe of return line, the outside fixedly mounted of return line has the governing valve body, the top of governing valve body is provided with high-pressure switch, one side of precision filter is provided with first connecting port, the opposite side of precision filter is provided with the outlet, one side fixed mounting of outlet has first fixed pipe, the outside fixedly mounted of first fixed pipe has the concentrate adjusting valve, one side of concentrate adjusting valve is provided with concentrate water inlet pressure gauge, the top fixedly connected with shunt tube of first fixed pipe, the outside fixedly mounted of shunt tube has the inlet valve, the top fixedly connected with drain pipe of EDI case one side has first drain pipe fixedly connected with, the inside of EDI module is provided with the electrified water course.
Preferably, the bottom end of the first drain pipe is communicated with the interior of the sewer.
Preferably, one side of the water return pipeline is connected with one side of the first connecting port.
Preferably, one side of the first fixing pipe is communicated with the inside of the EDI module box.
Preferably, the outside fixed mounting of shunt tubes top one side has the pressure gauge body that intakes, one side of shunt tubes is linked together with the inside of EDI module case.
Preferably, the outside fixed mounting of second drain pipe has the play water pressure gauge, one side of play water pressure gauge is provided with out water regulating valve, one side fixedly connected with second fixed pipe on UV disinfects the case top, one side of second drain pipe is linked together with the inside of UV disinfects the case.
Compared with the prior art, the utility model has the beneficial effects that:
(1) The EDI module of the EDI pure water equipment not only realizes the convenience of quickly removing ions, realizes the convenience of carrying out fine filtration treatment on water before removing ions, but also realizes the convenience of sterilizing and disinfecting after removing ions.
(2) The electrodialysis technology and the ion exchange technology are combined by the aid of the charged ions and the EDI module box, the ions in water are moved by means of high voltage of electrodes at two ends, ion exchange resin and a selective resin film are matched to accelerate ion movement and removal, ions are removed through the ion exchange film under the action of an electric field in the EDI desalting process, meanwhile, water molecules generate hydrogen ions and hydroxyl ions under the action of the electric field, and the ions continuously regenerate the ion exchange resin, so that the ion exchange resin is kept in an optimal state.
(3) The filter core in the precise filter is a filter bag or PP cotton intercepts all substances above 5 mu m in the water, and the function of filtering material leakage caused by the damage of the upper water distributor and the lower water distributor can be prevented.
Drawings
FIG. 1 is a schematic cross-sectional elevation view of the present utility model;
FIG. 2 is a schematic top view of the connection between the precision filter and the first fixing tube according to the present utility model;
FIG. 3 is a schematic diagram of the front view of the connection mode of the UV sterilization box and the second drain pipe;
fig. 4 is a schematic top view of the EDI module case and charged ion connection structure of the present utility model.
In the figure: 1. a transfer pump; 2. a delivery tube; 3. a water return line; 4. a regulating valve body; 5. a high voltage switch; 6. a first connection port; 7. a precision filter; 8. a water outlet; 9. a first fixed tube; 10. a water diversion pipe; 11. a concentrate regulating valve; 12. a concentrated water inlet pressure gauge; 13. a water inlet regulating valve; 14. a water inlet pressure gauge body; 15. an EDI module box; 16. a first drain pipe; 17. charged ions; 18. a sewer; 19. a water outlet pressure gauge; 20. a water outlet regulating valve; 21. a second drain pipe; 22. a UV sterilization box; 23. and a second fixing tube.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-4, an EDI module of an EDI pure water device comprises a delivery pump 1 and an EDI module box 15, wherein a precision filter 7 is arranged on one side of the delivery pump 1, the EDI module box 15 is arranged on one side of the precision filter 7, a second drain pipe 21 is fixedly connected to the bottom end of one side of the EDI module box 15, a UV sterilization box 22 is arranged on one side of the EDI module box 15, a water return pipeline 3 is fixedly connected to the top end of the delivery pump 1, a delivery pipe 2 is fixedly connected to one side of the water return pipeline 3, a regulating valve body 4 is fixedly arranged outside the water return pipeline 3, a high-pressure switch 5 is arranged at the top end of the regulating valve body 4, a first connecting port 6 is arranged on one side of the precision filter 7, a drain outlet 8 is arranged on the other side of the precision filter 7, a first fixed pipe 9 is fixedly arranged on one side of the drain outlet 8, a concentrated water inlet pressure gauge 12 is fixedly arranged on the outer side of the first fixed pipe 9, a water diversion pipe 10 is fixedly connected to the top end of the first fixed pipe 9, a water inlet valve 13 is fixedly arranged on the outer side of the water diversion pipe 10, a water inlet valve 13 is fixedly arranged on the outer side of the EDI pipe 13, a first drain pipe 16 is fixedly connected to the first drain pipe 16 is fixedly arranged on the bottom end of the EDI module 15, and an ion regulation module 16 is fixedly connected to the bottom end of the first drain pipe 16 is arranged on the first side of the first drain pipe 16; the bottom end of the first drain pipe 16 communicates with the interior of the sewer 18; one side of the first fixing tube 9 is communicated with the inside of the EDI module box 15; the outside of one side of the top end of the water diversion pipe 10 is fixedly provided with a water inlet pressure gauge body 14, and one side of the water diversion pipe 10 is communicated with the inside of the EDI module box 15; specifically, as shown in fig. 1 and fig. 4, electrodialysis and ion exchange technology are combined, the ions 17 in water are moved by utilizing the high voltage of the two end electrodes, and the ion exchange resin and the selective resin film are matched to accelerate the movement and removal of the ions, in the process of removing the salt by EDI, the ions are removed through the ion exchange film under the action of an electric field, meanwhile, the water molecules generate hydrogen ions and hydroxyl ions under the action of the electric field, the ions continuously regenerate the ion exchange resin, so that the ion exchange resin is kept in an optimal state, and the water outlet resistivity can reach more than 15 megameters after pure water passes through EDI.
Example 2: one side of the water return pipeline 3 is connected with one side of the first connecting port 6; specifically, as shown in fig. 1 and 2, the water is discharged into the precise filter 7 by utilizing the connection of the water return pipeline 3 and the precise filter 7, and the filter element in the precise filter 7 is a filter bag or PP cotton for intercepting all substances with the particle size of more than 5 mu m in the water, so that the function of preventing filter material leakage caused by the damage of the upper water distributor and the lower water distributor can be prevented.
Example 3: a water outlet pressure gauge 19 is fixedly arranged outside the second drain pipe 21, a water outlet regulating valve 20 is arranged on one side of the water outlet pressure gauge 19, a second fixed pipe 23 is fixedly connected to one side of the top end of the UV sterilization box 22, and one side of the second drain pipe 21 is communicated with the inside of the UV sterilization box 22; specifically, as shown in fig. 1 and 3, by using the relation that the second drain pipe 21 is communicated with the inside of the UV sterilization box 22, pure water passes through the inside of the EDI module box 15 and then enters the UV sterilization box 22, wherein the conventional ultraviolet sterilization has two light sources of 254nm and 185nm, 185 is of a decomposition type, 254 is not of a decomposition type, and the UV sterilization box 22 is a 254 light source and is mainly used for sterilization.
Working principle: when the utility model is used, firstly, the connection of the water return pipeline 3 and the precise filter 7 is utilized to discharge water into the precise filter 7, the filter element in the precise filter 7 is a filter bag or all substances with the particle size of more than 5 mu m in the water trapped by PP cotton, the function of filtering material leakage caused by the damage of an upper water distributor and a lower water distributor can be prevented, afterwards, the water is discharged into the EDI module box 15 through the first fixed pipe 9 and the water distribution pipe 10, electrodialysis and ion exchange technology are combined, the ion 17 in the water is moved by utilizing the high pressure of the two end electrodes, and the ion exchange resin and the selective resin film are matched to accelerate the ion movement removal, in the EDI desalination process, the ions are removed through the ion exchange film under the action of an electric field, meanwhile, the water molecules generate hydrogen ions and hydroxyl ions under the action of the electric field, the ions continuously regenerate the ion exchange resin, so that the ion exchange resin keeps the optimal state, after pure water passes through EDI, the water resistivity can reach more than 15 megabits, finally, the pure water passes through the EDI module box 15, 185 is in a connection with the interior of the UV module box 22, and the pure water is discharged into the UV module box 22, wherein the ultraviolet light source 254nm is used for sterilization, and the ultraviolet light source 254nm is not used for the sterilization, and the ultraviolet light source 254 is used for sterilization.
It will be evident to those skilled in the art that the utility model is not limited to the details of the foregoing illustrative embodiments, and that the present utility model may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are, therefore, to be considered in all respects as illustrative and not restrictive, the scope of the utility model being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Claims (6)
1. The utility model provides an EDI module of EDI pure water equipment, includes delivery pump (1) and EDI module case (15), its characterized in that: one side of delivery pump (1) is provided with precision filter (7), one side of precision filter (7) is provided with EDI module case (15), the bottom fixedly connected with second drain pipe (21) of EDI module case (15) one side, one side of EDI module case (15) is provided with UV disinfect box (22), the top fixedly connected with return water pipeline (3) of delivery pump (1), one side fixedly connected with conveyer pipe (2) of return water pipeline (3), the outside fixed mounting of return water pipeline (3) has governing valve body (4), the top of governing valve body (4) is provided with high-pressure switch (5), one side of precision filter (7) is provided with first connecting port (6), the opposite side of precision filter (7) is provided with outlet (8), one side fixed mounting of outlet (8) has first fixed pipe (9), the outside fixed mounting of first fixed pipe (9) has water valve (11), one side of concentrate water valve (11) is provided with carrier pressure regulation (12), the outside of first fixed pipe (10) is connected with concentrate water regulation valve (10), the novel water draining device is characterized in that a first drain pipe (16) is fixedly connected to the top end of one side of the EDI module box (15), a sewer (18) is arranged at the bottom end of the first drain pipe (16), and charged ions (17) are arranged in the EDI module box (15).
2. The EDI module of an EDI pure water apparatus according to claim 1, wherein: the bottom end of the first drain pipe (16) is communicated with the interior of the sewer (18).
3. The EDI module of an EDI pure water apparatus according to claim 1, wherein: one side of the water return pipeline (3) is connected with one side of the first connecting port (6).
4. The EDI module of an EDI pure water apparatus according to claim 1, wherein: one side of the first fixed pipe (9) is communicated with the inside of the EDI module box (15).
5. The EDI module of an EDI pure water apparatus according to claim 1, wherein: the outside fixed mounting of water diversion pipe (10) top one side has into water manometer body (14), one side of water diversion pipe (10) is linked together with the inside of EDI module case (15).
6. The EDI module of an EDI pure water apparatus according to claim 1, wherein: the outside fixed mounting of second drain pipe (21) has play water pressure gauge (19), one side of play water pressure gauge (19) is provided with play water regulating valve (20), one side fixedly connected with second fixed pipe (23) on UV disinfects case (22) top, one side of second drain pipe (21) is linked together with the inside of UV disinfects case (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322085024.9U CN220245702U (en) | 2023-08-03 | 2023-08-03 | EDI module of EDI pure water equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322085024.9U CN220245702U (en) | 2023-08-03 | 2023-08-03 | EDI module of EDI pure water equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220245702U true CN220245702U (en) | 2023-12-26 |
Family
ID=89227472
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322085024.9U Active CN220245702U (en) | 2023-08-03 | 2023-08-03 | EDI module of EDI pure water equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220245702U (en) |
-
2023
- 2023-08-03 CN CN202322085024.9U patent/CN220245702U/en active Active
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