CN208802940U - A kind of EDI water circulation processing system - Google Patents
A kind of EDI water circulation processing system Download PDFInfo
- Publication number
- CN208802940U CN208802940U CN201821151059.0U CN201821151059U CN208802940U CN 208802940 U CN208802940 U CN 208802940U CN 201821151059 U CN201821151059 U CN 201821151059U CN 208802940 U CN208802940 U CN 208802940U
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- water
- edi
- water tank
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- pipeline
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- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 207
- 230000004087 circulation Effects 0.000 title claims abstract description 19
- 238000012545 processing Methods 0.000 title claims abstract description 15
- 230000000007 visual effect Effects 0.000 claims description 15
- 238000001914 filtration Methods 0.000 claims description 5
- 239000012498 ultrapure water Substances 0.000 abstract description 4
- 238000001223 reverse osmosis Methods 0.000 description 27
- 150000002500 ions Chemical class 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 3
- 239000002253 acid Substances 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 230000008929 regeneration Effects 0.000 description 3
- 238000011069 regeneration method Methods 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010612 desalination reaction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 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 description 1
- 241000894006 Bacteria Species 0.000 description 1
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
- 241000700605 Viruses Species 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
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- 125000004122 cyclic group Chemical group 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
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- 230000007646 directional migration Effects 0.000 description 1
- 230000005684 electric field Effects 0.000 description 1
- 238000005868 electrolysis reaction Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000000855 fungicidal effect Effects 0.000 description 1
- 239000000417 fungicide Substances 0.000 description 1
- 229910001385 heavy metal Inorganic materials 0.000 description 1
- 229910052739 hydrogen Inorganic materials 0.000 description 1
- 239000001257 hydrogen Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-M hydroxide Chemical compound [OH-] XLYOFNOQVPJJNP-UHFFFAOYSA-M 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000005342 ion exchange Methods 0.000 description 1
- 239000003456 ion exchange resin Substances 0.000 description 1
- 229920003303 ion-exchange polymer Polymers 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000003204 osmotic effect Effects 0.000 description 1
- 238000000053 physical method Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000008439 repair process Effects 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 229910021642 ultra pure water Inorganic materials 0.000 description 1
- 238000009736 wetting Methods 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a kind of EDI water circulation processing systems, including EDI water tank, second level RO water tank, EDI system, water pump, pure water on-line computing model, water check valve, electric control system, water check valve, EDI water tank side and work are connected with water lines, the EDI water tank other side is connected to second level RO water tank by two pipeline one-way circulations, water flow is equipped with water check valve in the middle part of the pipeline of EDI tank flow second level RO water tank, second level RO Water in Water Tank flows to and sets gradually water pump according to water (flow) direction on the pipeline of EDI water tank, water check valve, EDI system, pure water on-line computing model, the water pump, pure water on-line computing model, water check valve is connect with electric control system by cable respectively, this system make EDI pure water long-time EDI pure water when not in use, guarantee water quality with And the high-purity of high purity water.
Description
Technical field
The utility model belongs to sewage disposal system field more particularly to a kind of EDI water circulation processing system.
Background technique
Reverse osmosis (RO) is the selective retention effect by means of the reverse osmosis membrane for only allowing hydrone to penetrate, and is being higher than solution
Under the pressure of osmotic pressure, hydrone is made constantly to penetrate film, and is less than the heavy metal ion in reverse osmosis membrane aperture, organic matter, thin
Bacterium, virus etc. are trapped within the influent side of film, to reach isolation of purified purpose.Entire working principle is all made of physical method, no
Any fungicide and chemical substance are added, so will not occur chemical covert.
EDI is also known as continuous electric desalination technology, its science electrodialytic technique and ion exchange technique combine together passes through
The selection of zwitterion membrane stack zwitterion penetrates effect and ion exchange resin to the exchange interaction of water intermediate ion, in electric field
Under the action of realize the directional migration of water intermediate ion, to reach the deep purifying desalination of water, and pass through the hydrogen that water electrolysis generates
Ion and hydroxide ion carry out cyclic regeneration to loaded resin, and system can continuously be made without shutting down using acid-alkali regeneration resin
Take high-quality ultrapure water.
The appearance of EDI technology change prepare high purity water can only use mixed bed situation.Week is needed when general mixed bed work
A large amount of chemicals (soda acid) and pure water are used in the regeneration of phase property and regenerative process, and cause certain environmental problem.
EDI system is simpler than mixed bed operation, continuous, needs less labour.The bipolar high-purity wetting system of reverse osmosis+EDI is also reduced
In auxiliary device, such as soda acid metering device, soda acid holding vessel, PH and the equipment of device and associated.The technique mistake of EDI
The emission that journey generates is seldom, and most of discharge water can be recovered to the entrance of front water treatment system, reduce to environment
Pollution.
EDI pure water is in production and application, if long-time EDI pure water does not use, pure water quality if not can guarantee.
A kind of EDI operation control system, including EDI module, EDI booster pump, high voltage protective mould are disclosed in the prior art
Block, concentrated water flow detection module and electric control module；Electric control module described in this technology can control EDI module and EDI increases
Press pump stops, and issues ann reset notification information, restarts EDI booster pump and EDI module after resetting, not will cause EDI
The damage of module and the frequent start-stop of EDI booster pump, improve the safeguard protection to EDI module.
Utility model content
The purpose of this utility model is exactly to provide a kind of EDI water circulation to overcome the problems of the above-mentioned prior art
Processing system.The technical issues of the utility model solves are as follows: EDI pure water is in production and application, if long-time EDI pure water does not make
With not can guarantee its pure water quality.
The purpose of the utility model can be achieved through the following technical solutions:
A kind of EDI water circulation processing system, including EDI water tank 1, second level RO water tank 2, EDI system 3, the first water pump 4 are pure
Water on-line computing model 5, the first water check valve 6, electric control system 7, the second water check valve 8；
1 side of EDI water tank and work are connected with water lines, the EDI water tank 1 be equipped with inlet and outlet, two
Grade RO water tank 2 is equipped with inlet and outlet, 1 other side of EDI water tank and second level RO water tank 2 and passes through the first pipeline 12 and the
The connection of two pipelines, 13 one-way circulation, the water inlet that the water outlet of the EDI water tank 1 passes through the first pipeline 12 and second level RO water tank 2
It connects, the second water check valve 8, water outlet and the EDI water tank 1 of the second level RO water tank 2 is equipped in the middle part of first pipeline 12
Water inlet is connected by the second pipeline 13, on second pipeline 13 from the water outlet of second level RO water tank 2 to EDI water tank 1 into
The first water pump 4, the first water check valve 6, EDI system 3, pure water on-line computing model 5 are set gradually between the mouth of a river；
First water pump 4, pure water on-line computing model 5, the first water check valve 6 pass through line with electric control system 7 respectively
Cable connection.
Preferably, visual window is arranged in the second level RO water tank 2 on one side, and the visual window is rectangle, the visual window
Height is identical as the height of second level RO water tank 2, and the visual window is equipped with graduation mark.
Wherein, it is preferred that the visual window is equipped with limit graduation mark, is equipped with police instruction by the limit graduation mark
Lamp.
Preferably, middle part is equipped with infrared sensor on the second level RO water tank 2.
Preferably, discharge outlet 201 is arranged close to bottom side in the second level RO water tank 2.
Preferably, the EDI water tank 1 is equipped with close to top side and surges mouth 101, it is described surge mouth 101 by pipeline with
Filter system 11 connects, and the filtration system 11 is connect with external water inlet pipe.
Preferably, work water nozzle is arranged close to bottom side in the EDI water tank 1, and the work water nozzle passes through work
It is successively connect with the second water pump 9, flowmeter 10 with water lines.
The utility model has the beneficial effects that
This system make EDI pure water long-time EDI pure water when not in use, guarantee the high-purity of water quality and high purity water
Degree.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of EDI water circulation processing system.
In figure: 1-EDI water tank；101- surges mouth；201- discharge outlet；2- second level RO water tank；3-EDI system；The first water of 4-
Pump；5- pure water on-line computing model；The first water check valve of 6-；7- electric control system；The second water check valve of 8-；The second water pump of 9-；
10- flowmeter；11- filtration system；The first pipeline of 12-；The second pipeline of 13-.
Specific embodiment
In conjunction with shown in attached drawing 1, the technical solution of the utility model is further described:
A kind of EDI water circulation processing system, including EDI water tank 1, second level RO water tank 2, EDI system 3, the first water pump 4 are pure
Water on-line computing model 5, the first water check valve 6, electric control system 7, the second water check valve 8,1 side of EDI water tank and work
Water lines connection is acted on, the EDI water tank 1 is equipped with inlet and outlet, and second level RO water tank 2 is equipped with inlet and outlet,
1 other side of EDI water tank is connected to second level RO water tank 2 by the first pipeline 12 and 13 one-way circulation of the second pipeline, the EDI
The water outlet of water tank 1 is connect by the first pipeline 12 with the water inlet of second level RO water tank 2, is equipped in the middle part of first pipeline 12
The water outlet of second water check valve 8, the second level RO water tank 2 is connect with the water inlet of EDI water tank 1 by the second pipeline 13, institute
It states on the second pipeline 13 from the water outlet of second level RO water tank 2 to setting gradually the first water pump 4, between the water inlet of EDI water tank 1
One water check valve 6, EDI system 3, pure water on-line computing model 5.
First water pump 4, pure water on-line computing model 5, the first water check valve 6 pass through line with electric control system 7 respectively
Cable connection.
Visual window is arranged in the second level RO water tank 2 on one side, and the visual window is rectangle, the height of the visual window and two
The height of grade RO water tank 2 is identical, and the visual window is equipped with graduation mark.The visual window is equipped with limit graduation mark, the limit
Alarm lamp is equipped with by the graduation mark of position, the limit graduation mark side is equipped with infrared sensor.The second level RO water tank 2 is close
Discharge outlet 201 is arranged in bottom side.
The EDI water tank 1 is equipped with mouth 101 of surging close to top side, and the mouth 101 of surging passes through pipeline and filter system
11 connections, the filtration system 11 are connect with external water inlet pipe.Work water nozzle is arranged close to bottom side in the EDI water tank 1,
The work water nozzle is successively connect with the second water pump 9, flowmeter 10 by work with water lines.
This equipment when work with waterline at work, the second water pump 9, flowmeter 10 are in running order.It such as works and uses water
When not in use, then electric control system 7 controls the first water pump 4, pure water on-line computing model 5 to line, and the first water check valve 6 is opened.The
One water pump, 4 water supply provides power, and by water check valve, water flows to second level RO water tank 2 from EDI water tank 1, then from second level RO water tank 2
It flows in EDI water tank 1, reaches water and circulate.When second level RO water tank 2 flows to EDI water tank 1, water flow is by EDI system 3
Reason, processed water flow are tested by pure water on-line computing model 5, and test result feeds back electric control system 7.
Finally, it should be noted that above embodiments are only to illustrate rather than limit the technical solution of the utility model, although
The utility model is described in detail referring to above-described embodiment, those skilled in the art should understand that: still may be used
To be modified or replaced equivalently to the utility model, without departing from the spirit and scope of the utility model, and appended right
It is required that being intended to these modifications fallen into the spirit and scope of the utility model or equivalent replacement.
Claims (7)
1. a kind of EDI water circulation processing system, including EDI water tank (1), second level RO water tank (2), EDI system (3), the first water pump
(4), pure water on-line computing model (5), the first water check valve (6), electric control system (7), the second water check valve (8)；
It is characterized by:
EDI water tank (1) side and work are connected with water lines, the EDI water tank (1) be equipped with inlet and outlet, two
Grade RO water tank (2) is equipped with inlet and outlet, and EDI water tank (1) other side and second level RO water tank (2) pass through the first pipeline
(12) it is connected to the second pipeline (13) one-way circulation, the water outlet of the EDI water tank (1) passes through pipeline (12) and second level RO water tank
(2) water inlet connection, the first pipeline (12) middle part are equipped with the second water check valve (8), and the second level RO water tank (2) goes out
The mouth of a river is connect with the water inlet of EDI water tank (1) by the second pipeline (13), from second level RO water tank on second pipeline (13)
(2) water outlet is to setting gradually the first water pump (4), the first water check valve (6), EDI system between the water inlet of EDI water tank (1)
System (3), pure water on-line computing model (5)；
First water pump (4), pure water on-line computing model (5), the first water check valve (6) are logical with electric control system (7) respectively
Cross cable connection.
2. EDI water circulation processing system as described in claim 1, it is characterised in that: second level RO water tank (2) one side is arranged
Visual window, the visual window are rectangle, and the height of the visual window is identical as the height of second level RO water tank (2), described visual
Window is equipped with graduation mark.
3. EDI water circulation processing system as claimed in claim 2, it is characterised in that: the visual window is equipped with limit scale
Line, the limit graduation mark side are equipped with alarm lamp.
4. EDI water circulation processing system as described in claim 1, it is characterised in that: middle part is set on the second level RO water tank (2)
There is infrared sensor.
5. EDI water circulation processing system as described in claim 1, it is characterised in that: the second level RO water tank (2) is close to bottom
Discharge outlet (201) are arranged in side.
6. EDI water circulation processing system as described in claim 1, it is characterised in that: the EDI water tank (1) is close to top one
Side is equipped with and surges mouth (101), and the mouth of surging (101) is connect by pipeline with filtration system (11), the filtration system (11)
It is connect with external water inlet pipe.
7. EDI water circulation processing system as described in claim 1, it is characterised in that: the EDI water tank (1) is close to bottom one
Work water nozzle is arranged in side, and the work water nozzle is successively connected with the second water pump (9), flowmeter (10) by work with water lines
It connects.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821151059.0U CN208802940U (en) | 2018-07-19 | 2018-07-19 | A kind of EDI water circulation processing system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821151059.0U CN208802940U (en) | 2018-07-19 | 2018-07-19 | A kind of EDI water circulation processing system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208802940U true CN208802940U (en) | 2019-04-30 |
Family
ID=66230684
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821151059.0U Expired - Fee Related CN208802940U (en) | 2018-07-19 | 2018-07-19 | A kind of EDI water circulation processing system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208802940U (en) |
-
2018
- 2018-07-19 CN CN201821151059.0U patent/CN208802940U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190430 |