CN219839592U - Novel prevent dirty EDI ultrapure water equipment - Google Patents
Novel prevent dirty EDI ultrapure water equipment Download PDFInfo
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- CN219839592U CN219839592U CN202320562758.9U CN202320562758U CN219839592U CN 219839592 U CN219839592 U CN 219839592U CN 202320562758 U CN202320562758 U CN 202320562758U CN 219839592 U CN219839592 U CN 219839592U
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- water
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- pipe
- filter body
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- 229910021642 ultra pure water Inorganic materials 0.000 title claims abstract description 19
- 239000012498 ultrapure water Substances 0.000 title claims abstract description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 147
- 238000004140 cleaning Methods 0.000 claims abstract description 67
- 238000001223 reverse osmosis Methods 0.000 claims abstract description 24
- 239000012528 membrane Substances 0.000 claims abstract description 23
- 239000011347 resin Substances 0.000 claims abstract description 21
- 229920005989 resin Polymers 0.000 claims abstract description 21
- 238000005498 polishing Methods 0.000 claims abstract description 17
- 230000001954 sterilising effect Effects 0.000 claims abstract description 13
- 238000004659 sterilization and disinfection Methods 0.000 claims abstract description 13
- 230000003373 anti-fouling effect Effects 0.000 claims abstract description 8
- 230000000903 blocking effect Effects 0.000 claims abstract description 3
- 238000004519 manufacturing process Methods 0.000 claims description 22
- 239000008234 soft water Substances 0.000 claims description 12
- 150000002500 ions Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000000746 purification Methods 0.000 description 4
- 239000000084 colloidal system Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 241000700605 Viruses Species 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000001914 filtration Methods 0.000 description 2
- 229910001385 heavy metal Inorganic materials 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 150000001450 anions Chemical class 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
- Physical Water Treatments (AREA)
Abstract
The utility model discloses novel anti-fouling EDI ultrapure water equipment which comprises a booster water pump, a softening filter body, an EDI module body, a sterilization system, a polishing resin filter body, a bipolar reverse osmosis membrane body, a folding filter element filter body and a cleaning system, wherein the booster water pump, the softening filter body, the EDI module body, the sterilization system, the polishing resin filter body, the bipolar reverse osmosis membrane body, the folding filter element filter body and the cleaning system are communicated through a plurality of pipelines. The utility model has reasonable structure, can play roles in softening water quality and reducing hardness by arranging the softening filter body, and finally can avoid the phenomena of blocking of the bipolar reverse osmosis membrane Kong Wu and scaling and failure of the resin in the EDI caused by overhigh hardness of the water quality.
Description
Technical Field
The utility model relates to the technical field of water treatment, in particular to novel anti-fouling EDI ultrapure water equipment.
Background
The ultrapure water equipment adopts methods such as pretreatment, reverse osmosis technology, ultrapure treatment, post-treatment and the like to almost completely remove the conductive medium in the water and remove undissociated colloid substances, gases and organic matters in the water to a very low degree.
However, when the EDI ultra-pure water device is used for treating water quality, the hardness of the water quality is too high, so that the reverse osmosis membrane is easy to block, and resin in the EDI is easy to scale and lose efficacy. To solve the above problems, a solution is proposed as follows.
Disclosure of Invention
The utility model aims to provide novel anti-fouling EDI ultrapure water equipment, which solves the problems in the background technology.
The technical aim of the utility model is realized by the following technical scheme:
the utility model provides a novel prevent dirty EDI ultrapure water equipment of blocking up, includes booster pump, softening filter body, EDI module body, sterilization system, polishing resin filter body, bipolar reverse osmosis membrane body, folding filter core filter body and the cleaning system that are linked together through a plurality of pipelines, EDI module body is linked together respectively has soft water inlet tube, dense water outlet pipe and produces the water outlet pipe, soft water inlet tube is linked together through a plurality of pipelines and softening filter body, all install high-pressure protection switch on soft water inlet tube, dense water outlet pipe and the water outlet pipe of producing.
Preferably, the water producing outlet pipe is communicated with a sterilization system through a pipeline, and the sterilization system is an ultraviolet sterilizer.
Preferably, the ultraviolet sterilizer is communicated with the secondary cleaning water inlet pipe through a pipeline, the secondary cleaning water inlet pipe is provided with a first booster pump through a flange plate, the first booster pump is communicated with a secondary cleaning water outlet pipe through the flange plate, the secondary cleaning water outlet pipe is communicated with the polishing resin filter body, a secondary return pipe is communicated with the secondary cleaning water outlet pipe, and the secondary return pipe is communicated with the bipolar reverse osmosis membrane body.
Preferably, one side of the bipolar reverse osmosis membrane body is communicated with a main drain pipe, the main drain pipe is respectively communicated with a concentrated water drain pipe and a first water production drain pipe, the first water production drain pipe is communicated with a second water production drain pipe through a pipeline, two water production drain pipes are communicated with a third water production drain pipe at the bottom of the second water production drain pipe, and the third water production drain pipe is provided with a second pressurizing pump through a flange plate and is communicated with a folding filter element filter body.
Preferably, the cleaning system comprises a cleaning water tank, a cleaning pump and a cleaning cartridge filter, wherein the cleaning pump is respectively communicated with the cleaning water tank and the cleaning cartridge filter through a plurality of pipelines, and the cleaning cartridge filter is communicated with the folding filter element filter body through the pipelines.
The beneficial effects of the utility model are as follows: the softening filter body can play roles in softening water and reducing hardness, so that the phenomena of blockage of the bipolar reverse osmosis membrane Kong Wu and scaling and failure of the resin in the EDI caused by overhigh hardness of water quality can be avoided; through the setting of folding filter core filter body, not only can effectively block the trace particulate matter pollution of the high-purity resistance level ultrapure water that EDI module body and polishing resin filter body separated in the pipeline in-process of flowing through, can also ensure that water quality is stable up to standard.
Drawings
Fig. 1 is a schematic diagram of an EDI module body and a cleaning system according to an embodiment;
FIG. 2 is a partial schematic view of an embodiment;
fig. 3 is an enlarged view of a portion a of fig. 2;
fig. 4 is a schematic diagram of a sterilization system according to an embodiment.
Reference numerals: 1. a booster water pump; 2. softening the filter body; 3. an EDI module body; 31. a soft water inlet pipe; 32. a concentrated water outlet pipe; 33. a water outlet pipe for water production; 34. a high voltage protection switch; 4. an ultraviolet sterilizer; 41. a second-stage cleaning water inlet pipe; 42. a pressurizing pump I; 43. a second-stage cleaning water outlet pipe; 44. a secondary return pipe; 5. polishing the resin filter body; 6. a bipolar reverse osmosis membrane body; 61. a main drain pipe; 62. a concentrated water drain pipe; 63. a first water production drain pipe; 64. a water production drain pipe II; 65. a second pressurizing pump; 7. folding the filter element filter body; 8. a cleaning system; 81. a cleaning pump; 82. cleaning the cartridge filter.
Detailed Description
The following description is only of the preferred embodiments of the present utility model, and the scope of the present utility model should not be limited to the examples, but should be construed as falling within the scope of the present utility model. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "back", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "bottom" and "top", "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
As shown in fig. 1 to 4, a novel anti-fouling EDI ultrapure water device comprises a booster water pump 1, a softening filter body 2, an EDI module body 3, a sterilization system, a polishing resin filter body 5, a bipolar reverse osmosis membrane body 6, a folding filter element filter body 7 and a cleaning system 8 which are communicated through a plurality of pipelines; external water can be discharged into a plurality of pipelines through the arrangement of the booster water pump 1, so that the external water respectively flows into the softening filter body 2, the EDI module body 3, the sterilization system, the polishing resin filter body 5, the bipolar reverse osmosis membrane body 6, the folding filter element filter body 7 and the cleaning system 8.
The EDI module body 3 is respectively communicated with a soft water inlet pipe 31, a concentrated water outlet pipe 32 and a produced water outlet pipe 33, the soft water inlet pipe 31 is communicated with the softening filter body 2 through a plurality of pipelines, the soft water inlet pipe 31, the concentrated water outlet pipe 32 and the produced water outlet pipe 33 are provided with high-voltage protection switches 34, and the high-voltage protection switches 34 can cut off overload current and short-circuit current; when the water inside the softening filter body 2 enters the EDI module body 3 through the soft water inlet pipe 31, the EDI module body 3 can purify the water quality, purified clean water can be discharged through the water producing water outlet pipe 33, and concentrated water can be discharged to the follow-up existing purification step through the concentrated water outlet pipe 32.
The water outlet pipe 33 is communicated with a sterilization system through a pipeline, and the sterilization system is an ultraviolet sterilizer 4; when the water of the water-producing outlet pipe 33 enters the inside of the ultraviolet sterilizer 4, the ultraviolet sterilizer 4 can sterilize the entered water.
The ultraviolet sterilizer 4 is communicated with a secondary cleaning water inlet pipe 41 through a pipeline, the secondary cleaning water inlet pipe 41 is provided with a first pressurizing pump 42 through a flange, the first pressurizing pump 42 is communicated with a secondary cleaning water outlet pipe 43 through the flange, the secondary cleaning water outlet pipe is communicated with the polishing resin filter body 5, the secondary cleaning water outlet pipe 43 is communicated with a secondary return pipe 44, and the secondary return pipe 44 is communicated with the bipolar reverse osmosis membrane body 6; when the sterilized water can flow into the second-stage cleaning water inlet pipe 41 by the pressurization of the first pressurizing pump 42, the water in the second-stage cleaning water inlet pipe 41 can enter the polishing resin filter body 5 through the second-stage cleaning water outlet pipe, negative ions and positive ions at the water bottom can be effectively removed by the arrangement of the polishing resin filter body 5, the water can reach the standard of ultrapure water, then discharged water can enter the bipolar reverse osmosis membrane body 6 through the second-stage backflow pipe 44, and inorganic salt, heavy metal ions, colloid, bacteria, viruses and other impurities in the water can be filtered by the bipolar reverse osmosis membrane body 6, so that the water quality is cleaner and safer.
One side of the bipolar reverse osmosis membrane body 6 is communicated with a main drain pipe 61, the main drain pipe 61 is respectively communicated with a concentrated water drain pipe 62 and a first water production drain pipe 63, the first water production drain pipe 63 is communicated with a second water production drain pipe 64 through a pipeline, the bottom end of the second water production drain pipe 64 is communicated with a third water production drain pipe, and the third water production drain pipe is provided with a second pressurizing pump 65 through a flange plate and is communicated with the folding filter element filter body 7; the dense water produced by the bipolar reverse osmosis membrane body 6 can be discharged to the subsequent existing purification step through the dense water drain pipe 62, and the produced water can be started through the pressurizing pump II 65 to pass through the water producing drain pipe I63, the water producing drain pipe II 64 and the water producing drain pipe III respectively until entering the inside of the high-precision folding filter element filter body 7, and the folding filter element filter body 7 can effectively intercept trace particulate pollution of the high-purity resistance-grade ultrapure water separated by the EDI module body 3 and the polishing resin filter body 5 in the process of flowing through a pipeline, and can ensure that the water quality is stable and reaches the standard.
The cleaning system 8 comprises a cleaning water tank, a cleaning pump 81 and a cleaning cartridge filter 82, wherein the cleaning pump 81 is respectively communicated with the cleaning water tank and the cleaning cartridge filter 82 through a plurality of pipelines, and the cleaning cartridge filter 82 is communicated with the folding filter element filter body 7 through pipelines; the water inside the folded filter element filter can enter the cleaning cartridge filter 82 through the pipeline by starting the cleaning pump 81, the cleaning cartridge filter 82 can play a role in filtering, and then the water inside the cartridge filter can be transported to the cleaning water tank through the cleaning pump 81.
Working principle: external water can be discharged into the softening filter body 2 through the pipeline by the arrangement of the booster water pump 1, and the softening filter body 2 can play roles in softening water quality and reducing hardness, so that the phenomena of blockage of the bipolar reverse osmosis membrane Kong Wu and scaling and failure of the resin in the EDI caused by overhigh hardness of the water quality can be avoided; when the water inside the softening filter body 2 enters the EDI module body 3 through the soft water inlet pipe 31, the EDI module body 3 can purify the water quality, purified clean water can be discharged through the water producing water outlet pipe 33, and concentrated water can be discharged to the follow-up existing purification step through the concentrated water outlet pipe 32.
When the water of the water outlet pipe 33 enters the ultraviolet sterilizer 4, the ultraviolet sterilizer 4 can sterilize the entered water, the sterilized water can flow into the secondary cleaning water inlet pipe 41 by pressurizing the first pressurizing pump 42, the water in the secondary cleaning water inlet pipe 41 can enter the polishing resin filter body 5 through the secondary cleaning water outlet pipe, the polishing resin filter body 5 can effectively remove anions and cations at the water bottom and can enable the water to reach the standard of ultrapure water, the discharged water can enter the bipolar reverse osmosis membrane body 6 through the secondary backflow pipe 44, and the bipolar reverse osmosis membrane body 6 can filter inorganic salts, heavy metal ions, colloid, bacteria, viruses and other impurities in the water, so that the water quality is cleaner and safer.
The dense water produced by the bipolar reverse osmosis membrane body 6 can be discharged to the subsequent existing purification step through the dense water drain pipe 62, and the produced water can pass through the first produced water drain pipe 63, the second produced water drain pipe 64 and the third produced water drain pipe through the starting of the second pressurizing pump 65 respectively until entering the inside of the high-precision folding filter element filter body 7, so that the folding filter element filter body 7 can effectively intercept trace particulate pollution of the high-purity resistance-grade ultrapure water separated by the EDI module body 3 and the polishing resin filter body 5 in the process of flowing through a pipeline, and the water quality can be ensured to reach the standard stably.
The water inside the folded filter element filter can enter the cleaning cartridge filter 82 through the pipeline by starting the cleaning pump 81, the cleaning cartridge filter 82 can play a role in filtering, and then the water inside the cartridge filter can be transported to the inside of the existing cleaning water tank through the cleaning pump 81.
The technical problems, technical solutions and advantageous effects solved by the present utility model have been further described in detail in the above-described embodiments, and it should be understood that the above-described embodiments are only illustrative of the present utility model and are not intended to limit the present utility model, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present utility model should be included in the scope of protection of the present utility model.
Claims (5)
1. Novel prevent dirty EDI ultrapure water equipment of blocking up, a serial communication port, including booster pump (1), softening filter body (2), EDI module body (3), sterilization system, polishing resin filter body (5), bipolar reverse osmosis membrane body (6), folding filter core filter body (7) and cleaning system (8) that are linked together through a plurality of pipelines, EDI module body (3) are linked together respectively have soft water inlet tube (31), dense water outlet pipe (32) and produce water outlet pipe (33), soft water inlet tube (31) are linked together through a plurality of pipelines and softening filter body (2), all install high-pressure protection switch (34) on soft water inlet tube (31), dense water outlet pipe (32) and the produce water outlet pipe (33).
2. The novel anti-fouling EDI ultra-pure water device according to claim 1, wherein the water producing outlet pipe (33) is communicated with a sterilization system through a pipeline, and the sterilization system is an ultraviolet sterilizer (4).
3. The novel anti-fouling EDI ultra-pure water device according to claim 2, wherein the ultraviolet sterilizer (4) is communicated with the secondary cleaning water inlet pipe (41) through a pipeline, the secondary cleaning water inlet pipe (41) is provided with a first pressurizing pump (42) through a flange, the first pressurizing pump (42) is communicated with a secondary cleaning water outlet pipe (43) through the flange, the secondary cleaning water outlet pipe (43) is communicated with the polishing resin filter body (5), a secondary return pipe (44) is communicated with the secondary cleaning water outlet pipe (43), and the secondary return pipe (44) is communicated with the bipolar reverse osmosis membrane body (6).
4. The novel anti-fouling EDI ultra-pure water device according to claim 1, wherein a main drain pipe (61) is communicated with one side of the bipolar reverse osmosis membrane body (6), a concentrated water drain pipe (62) and a first water production drain pipe (63) are respectively communicated with the main drain pipe (61), a second water production drain pipe (64) is communicated with the first water production drain pipe (63) through a pipeline, a third water production drain pipe is communicated with the bottom end of the second water production drain pipe (64), and a second booster pump (65) is installed on the third water production drain pipe through a flange plate and is communicated with the folding filter element filter body (7).
5. The novel anti-fouling EDI ultra-pure water device according to claim 1, wherein the cleaning system (8) comprises a cleaning water tank, a cleaning pump (81) and a cleaning cartridge filter (82), the cleaning pump (81) is respectively communicated with the cleaning water tank and the cleaning cartridge filter (82) through a plurality of pipelines, and the cleaning cartridge filter (82) is communicated with the pleated filter element filter body (7) through the pipelines.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320562758.9U CN219839592U (en) | 2023-03-21 | 2023-03-21 | Novel prevent dirty EDI ultrapure water equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320562758.9U CN219839592U (en) | 2023-03-21 | 2023-03-21 | Novel prevent dirty EDI ultrapure water equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219839592U true CN219839592U (en) | 2023-10-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320562758.9U Active CN219839592U (en) | 2023-03-21 | 2023-03-21 | Novel prevent dirty EDI ultrapure water equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219839592U (en) |
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2023
- 2023-03-21 CN CN202320562758.9U patent/CN219839592U/en active Active
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