CN204198435U - A kind of device adopting phosphoric acid and sodium salt refined brine thereof - Google Patents
A kind of device adopting phosphoric acid and sodium salt refined brine thereof Download PDFInfo
- Publication number
- CN204198435U CN204198435U CN201420504566.3U CN201420504566U CN204198435U CN 204198435 U CN204198435 U CN 204198435U CN 201420504566 U CN201420504566 U CN 201420504566U CN 204198435 U CN204198435 U CN 204198435U
- Authority
- CN
- China
- Prior art keywords
- outlet
- pipeline
- dissolving tank
- filter assembly
- phosphoric acid
- 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
Landscapes
- Treatment Of Water By Ion Exchange (AREA)
Abstract
The utility model discloses a kind of device adopting phosphoric acid and sodium salt refined brine thereof, it comprises salt dissolving tank (1), filter assembly, resin tower (2) and wastewater disposal basin (3), the outlet of described salt dissolving tank (1) is connected with filter assembly import by pipeline I (4), the outlet of filter assembly is connected with resin tower (2) by pipeline II (5), the outlet of resin tower (2) is connected by the import of pipeline III (9) with wastewater disposal basin (3), and the outlet of wastewater disposal basin (3) is connected with the recovery port (10) of salt dissolving tank (1) by pipeline IV (6).
Description
Technical field
The utility model relates to a kind of device adopting phosphoric acid and sodium salt refined brine thereof.
Background technology
In Ion Membrane Caustic Soda Technique, electrolysis process needs Ca
2++ Mg
2+the ultrapure salt solution of <20ppb.Prepare in ultrapure salt solution process with Industrial Salt and adsorb alkaline-earth metal ions Ca in salt solution with Na type ion exchange resin
2+, Mg
2+deng, the resin having adsorbed enough alkaline-earth metal ions just no longer has function of exchange, it need be made to recover Na with acid, alkali regeneration
+type is so that ion exchange resin is reused.Nearly 300m is produced when our factory resin regenerates every day
3brine waste, wherein containing a large amount of alkaline-earth metal ions, former our factory is expand economic bittern usage quantity and this waste water is carried out qualified discharge after comprehensive treating process as sewage, has both discharged salt wherein, has in turn increased environmental protection pressure.If Ca2+, Mg2+ plasma in salt solution is fewer, so resin just can the use of longer-term, thus regeneration times is fewer, therefore can the content of Ca2+, Mg2+ in the enterprising step-down low-solids water in the basis of existing technique.
Summary of the invention
The utility model provides a kind of device adopting phosphoric acid and sodium salt refined brine thereof, and it not only can reclaim the salt in waste water, and reduces the pressure of environmental protection.
The utility model have employed following technical scheme: a kind of device adopting phosphoric acid and sodium salt refined brine thereof, it comprises salt dissolving tank, filter assembly, resin tower and wastewater disposal basin, the outlet of described salt dissolving tank is connected with filter assembly import by pipeline I, the outlet of filter assembly is connected with resin tower by pipeline II, the outlet of resin tower is connected with the import of wastewater disposal basin by pipeline III, and the outlet of wastewater disposal basin is connected with the recovery port of salt dissolving tank by pipeline IV.
Described filter assembly comprises film filter and carbon pipe filter, and the outlet of salt dissolving tank is connected with film filter and carbon pipe filter successively by pipeline I.
The utility model has following beneficial effect: after have employed above technical scheme, the outlet of the utility model salt dissolving tank is connected with filter assembly import by pipeline I, the outlet of filter assembly is connected with resin tower by pipeline II, the outlet of resin tower is connected with the import of wastewater disposal basin by pipeline III, the outlet of wastewater disposal basin is connected with the recovery port of salt dissolving tank by pipeline IV, alleviate the capacity of resins exchange like this, the salt solution more crossed can be purified when exchange capacity of resin inconvenience, thus extend the recovery time of resin, reduce the number of times of regeneration, the salt in waste water can be reclaimed, and reduce the pressure of environmental protection, the treatment and discharge of waste water can be reduced in addition
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
Embodiment
In FIG, the utility model provides a kind of device adopting phosphoric acid and sodium salt refined brine thereof, it comprises salt dissolving tank 1, filter assembly, resin tower 2 and wastewater disposal basin 3, the outlet of described salt dissolving tank 1 is connected with filter assembly import by pipeline I 4, the outlet of filter assembly is connected with resin tower 2 by pipeline II 5, described filter assembly comprises film filter 7 and carbon pipe filter 8, the outlet of salt dissolving tank 1 is connected with film filter 7 and carbon pipe filter 8 successively by pipeline I 4, the outlet of resin tower 2 is connected by the import of pipeline III 9 with wastewater disposal basin 3, the outlet of wastewater disposal basin 3 is connected with the recovery port 10 of salt dissolving tank 1 by pipeline IV 6.
Claims (2)
1. one kind adopts the device of phosphoric acid and sodium salt refined brine thereof, it is characterized in that it comprises salt dissolving tank (1), filter assembly, resin tower (2) and wastewater disposal basin (3), the outlet of described salt dissolving tank (1) is connected with filter assembly import by pipeline I (4), the outlet of filter assembly is connected with resin tower (2) by pipeline II (5), the outlet of resin tower (2) is connected by the import of pipeline III (9) with wastewater disposal basin (3), and the outlet of wastewater disposal basin (3) is connected with the recovery port (10) of salt dissolving tank (1) by pipeline IV (6).
2. the device of employing phosphoric acid according to claim 1 and sodium salt refined brine thereof, it is characterized in that described filter assembly comprises film filter (7) and carbon pipe filter (8), the outlet of salt dissolving tank (1) is connected with film filter (7) and carbon pipe filter (8) successively by pipeline I (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504566.3U CN204198435U (en) | 2014-09-03 | 2014-09-03 | A kind of device adopting phosphoric acid and sodium salt refined brine thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420504566.3U CN204198435U (en) | 2014-09-03 | 2014-09-03 | A kind of device adopting phosphoric acid and sodium salt refined brine thereof |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204198435U true CN204198435U (en) | 2015-03-11 |
Family
ID=52656418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420504566.3U Active CN204198435U (en) | 2014-09-03 | 2014-09-03 | A kind of device adopting phosphoric acid and sodium salt refined brine thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204198435U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565342A (en) * | 2015-12-16 | 2016-05-11 | 攀枝花钢企欣宇化工有限公司 | Refining agent for refining primary brine in chlorine alkali industry and application of refining agent |
-
2014
- 2014-09-03 CN CN201420504566.3U patent/CN204198435U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105565342A (en) * | 2015-12-16 | 2016-05-11 | 攀枝花钢企欣宇化工有限公司 | Refining agent for refining primary brine in chlorine alkali industry and application of refining agent |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103553249B (en) | In electroplating effluent, acid is separated and heavy metal collection method | |
| CN102951752A (en) | Filter-pressing action-based acid mine drainage treatment system and treatment method | |
| CN104591459A (en) | Acid and alkali resource recovery process technology from sodium saponification waste water | |
| CN104129831A (en) | Method for simultaneous removal and recovery of heavy metal ions and organic acid by using chelating resin | |
| CN104230082B (en) | A kind of high salt contains the retrieving arrangement of sodium-chlor and glycerine in glycerine high concentrated organic wastewater | |
| CN204550306U (en) | A kind of desulfurization wastewater works in coordination with the system of demercuration | |
| CN104005050A (en) | Method for treating and recycling divalent manganese in electrolytic manganese wastewater | |
| CN107971047B (en) | Method and device for recycling industrial soft water acid-base regeneration liquid | |
| CN204198435U (en) | A kind of device adopting phosphoric acid and sodium salt refined brine thereof | |
| CN204588907U (en) | A kind of high strong brine process and resource reclaim combination unit | |
| CN103086537A (en) | Method of removing cadmium in water | |
| CN104226285A (en) | Regeneration method of calcium ion sorbent | |
| CN204625394U (en) | Nickeliferous waste liquid electrolytic recovery device | |
| CN203700088U (en) | Pollution-free pipeline water circulating system | |
| CN104098076A (en) | Method for reclaiming phosphoric acid and aluminium phosphate in formation waste liquid | |
| CN203269712U (en) | Zero discharge treatment device for heavy metal wastewater | |
| CN204490648U (en) | The complexes of a kind of electrolytic manganese ammonia nitrogen waste water process | |
| CN104118959A (en) | Zero-discharge treatment method of high-salt wastewater | |
| CN104478136A (en) | Treatment method and treatment system of fluoride-containing wastewater | |
| CN210915651U (en) | Ion exchange resin regenerated liquid cyclic utilization system | |
| CN204417260U (en) | A kind for the treatment of system of lower concentration copper-containing wastewater | |
| CN202849186U (en) | H<+>-containing wastewater multi-stage recycle device | |
| CN204874739U (en) | Electrolytic manganese passivation fluid recovery unit | |
| CN204039541U (en) | A kind of reuse of nickel-containing waste water and apparatus for recovering metal | |
| CN204569623U (en) | Desalination soft water filtering device in a kind of multistage preprocessing filter element |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |