CN206467016U - A kind of integrated apparatus that ion exchange resin regeneration brine waste is handled with bipolar film electrodialysis method - Google Patents
A kind of integrated apparatus that ion exchange resin regeneration brine waste is handled with bipolar film electrodialysis method Download PDFInfo
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- CN206467016U CN206467016U CN201720062145.3U CN201720062145U CN206467016U CN 206467016 U CN206467016 U CN 206467016U CN 201720062145 U CN201720062145 U CN 201720062145U CN 206467016 U CN206467016 U CN 206467016U
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- bipolar membrane
- water pump
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- membrane
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Abstract
The utility model is related to a kind of integrated apparatus that ion exchange resin regeneration brine waste is handled with bipolar film electrodialysis method, including mixed processing device, bipolar membrane electrodialysis device, described mixed processing device is made up of tank and stirring pool, and the tank is connected with stirring pool；Described bipolar membrane electrodialysis device is made up of Bipolar Membrane membrane stack, water pump, frame, power distribution cabinet, water tank, the Bipolar Membrane membrane stack, water pump, power distribution cabinet, water tank are located in frame, wherein Bipolar Membrane membrane stack is connected with water pump, water pump is connected with water tank, and power distribution cabinet provides galvanic current power supply for bipolar membrane electrodialysis device；Stirring pool in described mixed processing device is connected by water pump with the Bipolar Membrane membrane stack in bipolar membrane electrodialysis device；The utility model has the advantages that energy consumption is low, accomplish the recycling of soda acid, reduce brine rate, environmental protection, without using medicine, avoid chemical agent formation secondary pollution.
Description
Technical field
The utility model belongs to technical field of waste water processing, more particularly to a kind of with bipolar film electrodialysis method processing ion
Exchanger resin regenerates the integrated apparatus of brine waste.
Background technology
The ion-exchange demineralization of water is exactly successively into H using H types cationic ion-exchange resin by various cation exchanges in water+, with OH types anion exchange resin by various anion exchanges in water into OH-, into the H in water+And OH-Ion constitutes moisture
Sub- H2O；Or allowing water by the cloudy mixture iron exchange resin layer of sun, water middle-jiao yang, function of the spleen and stomach, anion are almost simultaneously by H+And OH-Ion institute
Substitution.So, when water is after ion-exchange treatment, so that it may eliminate inorganic salts various in water.
At present, ion-exchange prepares demineralized water and has been widely used, special according to the work of ion exchange resin water process
Point, will fail when ion exchange resin is run after a period of time, and this is accomplished by carrying out regeneration treatment to ion exchange resin.Tree
Fat regeneration is that with certain density acid solution and aqueous slkali, the cation and anion exchange the absorption in resin comes out respectively, makes tree
Fat recovers pure water function processed.Substantial amounts of waste water is discharged during ion exchange resin regeneration, this waste water be containing substantial amounts of salt and
Acid, alkali mixed solution, directly discharge can cause environmental pollution, injury can be produced to processing system into waste water system, mixing
Salt, acid, alkali in waste water are re-converted into certain density acid, aqueous slkali, can recycle soda acid, while also protecting ring
Border.
The content of the invention
The purpose of this utility model is to overcome the shortcomings of that prior art is present, and provides a kind of reasonable in design, operation letter
Just, the integrated apparatus that ion exchange resin regeneration brine waste is handled with bipolar film electrodialysis method of moderate cost.
The purpose of this utility model is completed by following technical solution, including mixed processing device, Bipolar Membrane electricity
Electrodialysis apparatus, described mixed processing device is made up of tank and stirring pool, and the tank is connected with stirring pool；Described
Bipolar membrane electrodialysis device is made up of Bipolar Membrane membrane stack, water pump, frame, power distribution cabinet, water tank, Bipolar Membrane membrane stack, water pump, the distribution
Cabinet, water tank are located in frame, and wherein Bipolar Membrane membrane stack is connected with water pump, and water pump is connected with water tank, and power distribution cabinet is Bipolar Membrane electricity
Electrodialysis apparatus provides galvanic current power supply；Stirring pool in described mixed processing device passes through water pump and Bipolar Membrane electric osmose
Bipolar Membrane membrane stack in analysis apparatus is connected.
Preferably, described bipolar membrane electrodialysis device uses three every four cell structures, wherein water tank is four water tanks, point
For stoste groove, acid storage, lye tank (vat) and pole liquid bath.
Preferably, the quantity of described water pump be four, each water pump respectively with stoste groove, acid storage, lye tank (vat) and
Pole liquid bath is connected.
The beneficial effects of the utility model are：1st, energy consumption is low, and whole device need to only use electric energy；2nd, regenerating resin is produced
Abraum salt liquid, be re-converted into soda acid as acid-base solution needed for resin regeneration next time, accomplish recycling for soda acid, reduce
Brine rate, environmental protection；3rd, without using medicine, it is to avoid the secondary pollution of chemical agent formation.
Brief description of the drawings
Fig. 1 is plant system drawing of the present utility model.
Fig. 2 is bipolar membrane electrodialysis device dimensional structure diagram of the present utility model.
Fig. 3 is the process schematic that pure water of the present utility model manufactures resin desalination.
Fig. 4 is the resin acid-alkali regeneration schematic diagram after desalination of the present utility model.
Fig. 5 is that hydrochloric acid and sodium hydroxide schematic diagram are made of Bipolar Membrane for sodium chloride-containing waste water after mixing of the present utility model.
Label in accompanying drawing is respectively：1st, tank；2nd, stirring pool；3rd, bipolar membrane electrodialysis device；4th, Bipolar Membrane membrane stack；
5th, water pump；6th, frame；7th, power distribution cabinet；8th, water tank；81st, stoste groove；82nd, acid storage；83rd, lye tank (vat)；84th, pole liquid bath.
Embodiment
Detailed introduction is done to the utility model below in conjunction with accompanying drawing：As shown in accompanying drawing 1,2, the utility model includes mixed
Processing unit, bipolar membrane electrodialysis device 3 are closed, described mixed processing device is made up of tank 1 and stirring pool 2, the water storage
Pond 1 is connected with stirring pool 2；Described bipolar membrane electrodialysis device 3 by Bipolar Membrane membrane stack 4, water pump 5, frame 6, power distribution cabinet 7,
Water tank 8 is constituted, and the Bipolar Membrane membrane stack 4, water pump 5, power distribution cabinet 7, water tank 8 are located in frame 6, wherein Bipolar Membrane membrane stack 4 and water pump 5
It is connected, water pump 5 is connected with water tank 8, power distribution cabinet 7 is that bipolar membrane electrodialysis device 3 provides galvanic current power supply；Described
Stirring pool 2 in mixed processing device is connected by water pump 5 with the Bipolar Membrane membrane stack 4 in bipolar membrane electrodialysis device 3.Water storage
The effect of pond 1 and stirring pool 2 is that two strands of waste water produced by zwitterion column regeneration are stored and stirred, and is bipolar
EDBM device 3 provides stable water inlet.
Described bipolar membrane electrodialysis device 3 is using three every four cell structures, and wherein water tank 8 is four water tanks, is divided into stoste
Groove 81, acid storage 82, lye tank (vat) 83 and pole liquid bath 84.The quantity of described water pump 5 be four, each water pump 5 respectively with stoste
Groove 81, acid storage 82, lye tank (vat) 83 are connected with pole liquid bath 84.
Operation principle of the present utility model is：In pure water manufacturing process (as shown in Figure 3), the raw water gone after the removal of impurity is passed through
Cross and become the pure water of desalination after anion-cation exchange resin post and used, resin column can lose activity after multi-pass operation,
Certain density acid-base solution is needed to use to regenerate resin column.Resin regeneration process (as shown in Figure 4) can produce two strands
Containing sour brine waste and brine waste containing alkali, two strands of waste water are discharged into tank 1 simultaneously, are mixed by stirring pool 2, are controlled
After certain flow processed from water pump 5 dozens handled to Bipolar Membrane membrane stack 4, the acid in water outlet be used for resin cation column regeneration, go out
Alkali in water is used for resin anion (R.A.) column regeneration, process as shown in figure 5, the low sodium chloride solution that this process is produced, further according to
It is required that, subsequent treatment is carried out, a kind of suitable advanced treating mode can be selected according to technique specific requirement.
The utility model is not limited to above-mentioned embodiment, and any change is made no matter being constituted in its shape or material, all
It is to use structure design provided by the utility model, is all a kind of deformation of the present utility model, is considered as new in this practicality
Within type protection domain.
Claims (3)
1. a kind of integrated apparatus that ion exchange resin regeneration brine waste is handled with bipolar film electrodialysis method, including mixing
Processing unit, bipolar membrane electrodialysis device (3), it is characterised in that：Described mixed processing device is by tank (1) and stirring pool
(2) constitute, the tank (1) is connected with stirring pool (2)；Described bipolar membrane electrodialysis device (3) is by Bipolar Membrane membrane stack
(4), water pump (5), frame (6), power distribution cabinet (7), water tank (8) composition, the Bipolar Membrane membrane stack (4), water pump (5), power distribution cabinet (7),
Water tank (8) is located in frame (6), and wherein Bipolar Membrane membrane stack (4) is connected with water pump (5), and water pump (5) is connected with water tank (8), matches somebody with somebody
Electric cabinet (7) is that bipolar membrane electrodialysis device (3) provides galvanic current power supply；Stirring pool in described mixed processing device
(2) it is connected by water pump (5) with the Bipolar Membrane membrane stack (4) in bipolar membrane electrodialysis device (3).
2. the one according to claim 1 that ion exchange resin regeneration brine waste is handled with bipolar film electrodialysis method
Makeup is put, it is characterised in that：Described bipolar membrane electrodialysis device (3) is using three every four cell structures, and wherein water tank (8) is four
Water tank, is divided into stoste groove (81), acid storage (82), lye tank (vat) (83) and pole liquid bath (84).
3. according to claim 1 or 2 handle ion exchange resin regeneration brine waste with bipolar film electrodialysis method
Integrated apparatus, it is characterised in that：The quantity of described water pump (5) be four, each water pump (5) respectively with stoste groove (81),
Acid storage (82), lye tank (vat) (83) are connected with pole liquid bath (84).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062145.3U CN206467016U (en) | 2017-01-18 | 2017-01-18 | A kind of integrated apparatus that ion exchange resin regeneration brine waste is handled with bipolar film electrodialysis method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720062145.3U CN206467016U (en) | 2017-01-18 | 2017-01-18 | A kind of integrated apparatus that ion exchange resin regeneration brine waste is handled with bipolar film electrodialysis method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206467016U true CN206467016U (en) | 2017-09-05 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720062145.3U Expired - Fee Related CN206467016U (en) | 2017-01-18 | 2017-01-18 | A kind of integrated apparatus that ion exchange resin regeneration brine waste is handled with bipolar film electrodialysis method |
Country Status (1)
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| CN (1) | CN206467016U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512806A (en) * | 2017-10-16 | 2017-12-26 | 北京廷润膜技术开发股份有限公司 | Ion exchange resin waste water zero discharge processing method |
| CN111977863A (en) * | 2020-08-18 | 2020-11-24 | 浙江浙能技术研究院有限公司 | Method for classified collection and recycling of acid-base waste liquid generated by regeneration of fine-processed resin |
-
2017
- 2017-01-18 CN CN201720062145.3U patent/CN206467016U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107512806A (en) * | 2017-10-16 | 2017-12-26 | 北京廷润膜技术开发股份有限公司 | Ion exchange resin waste water zero discharge processing method |
| CN111977863A (en) * | 2020-08-18 | 2020-11-24 | 浙江浙能技术研究院有限公司 | Method for classified collection and recycling of acid-base waste liquid generated by regeneration of fine-processed resin |
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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: 20170905 Termination date: 20220118 |
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| CF01 | Termination of patent right due to non-payment of annual fee |