CN202410685U - System for reclaiming acidic and alkaline waste water of resin tower - Google Patents
System for reclaiming acidic and alkaline waste water of resin tower Download PDFInfo
- Publication number
- CN202410685U CN202410685U CN201220023152XU CN201220023152U CN202410685U CN 202410685 U CN202410685 U CN 202410685U CN 201220023152X U CN201220023152X U CN 201220023152XU CN 201220023152 U CN201220023152 U CN 201220023152U CN 202410685 U CN202410685 U CN 202410685U
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- resin tower
- waste water
- acidic
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Abstract
The utility model discloses a system for reclaiming acidic and alkaline waste water of a resin tower. The system for reclaiming the acidic and alkaline waste water of the resin tower comprises the resin tower, a hydrochloric acid pipeline, a sodium hydroxide pipeline and a pure water pipeline, wherein the hydrochloric acid pipeline, the sodium hydroxide pipeline and the pure water pipeline are connected with the inlet of the resin tower; the hydrochloric acid pipeline, the sodium hydroxide pipeline and the pure water pipeline are connected in parallel; and the outlet of the resin tower is respectively connected with a waste acid tank and a waste alkali tank through pipelines. The system for reclaiming the acidic and alkaline waste water of the resin tower is characterized in that the waste acid tank is connected with a waste acid pump and a saponated waste water tank through pipelines; and the waste alkali tank is connected with a waste alkali pump and a sodium hypochlorite process through pipelines. According to the system for reclaiming the acidic and alkaline waste water of the resin tower, acidic waste water and alkaline waste water respectively flow into the waste acid tank and the waste alkali tank; waste acid is conveyed into the saponated waste water tank of a polyolefin (PO) workshop through the waste acid pump to neutralize the waste water; and waste alkali is conveyed to the sodium hypochlorite process through the waste alkali pump to produce finished product sodium hypochlorite by adding the alkali for sell. The system for reclaiming the acidic and alkaline waste water of the resin tower has the advantages as follows: the zero emission of the reclaimed waste water of the resin tower is realized; the finished product is processed from the alkaline waste water by adding the alkali for sell, therefore, the goal of turning waste into wealth is achieved.
Description
Technical field
The utility model relates to chemical field, particularly a kind of resin tower acidic and alkaline waste water recovery system.
Background technology
Secondary brine resin tower regenerative process is divided into acid regeneration and alkali regeneration; Containing in the acid-alkali regeneration waste water has the acid or the alkali of value; The acid-alkali regeneration wastewater treatment method is at present: give off acid waste water during acid regeneration and send Sewage Disposal to handle; Discharge alkaline waste water during alkali regeneration and send Sewage Disposal to handle, increased the treating capacity of Sewage Disposal, also caused the waste of resource simultaneously.
Summary of the invention
To the problems referred to above, the purpose of the utility model is to provide a kind of resin tower acidic and alkaline waste water recycling system of effectively utilizing salt solution resin tower acid, alkali waste water resource.
For achieving the above object; The technical scheme that the utility model proposed is: a kind of resin tower acidic and alkaline waste water recycling system; Comprise resin tower and the hydrochloric acid pipeline that is connected with the resin tower import, NaOH pipeline, pure water pipeline; Described hydrochloric acid pipeline, NaOH pipeline, pure water pipeline are connected in parallel; Described resin tower outlet links to each other with spent acid groove, salkali waste groove respectively through pipeline, and it is characterized in that: described spent acid groove links to each other with spent acid pump, saponification waste-water groove through pipeline, and described salkali waste groove links to each other with salkali waste pump, clorox operation through pipeline.
Adopt technique scheme; The described resin tower acidic and alkaline waste water of the utility model recycling system flows into spent acid groove and salkali waste groove respectively with acid waste water and alkaline waste water; During spent acid is delivered in the saponification waste-water groove of PO workshop through the spent acid pump and waste water; Salkali waste is transported to the clorox operation through the salkali waste pump joins the alkali clorox that manufactures a finished product and sells, and has following advantage:
1) realizes the zero-emission of resin tower regenerative wastewater;
2) reclaim alkaline waste water and join alkali and further be processed into production marketing, realize turning waste into wealth.
Description of drawings
Fig. 1 is the described resin tower acidic and alkaline waste water of a utility model recycling system basic block diagram;
Wherein: 11. hydrochloric acid pipelines, 12. NaOH pipelines, 13. pure water pipelines, 2. resin tower, 3. control valve, 4. flowmeter, 5.KV valve, 6. spent acid groove, 7. salkali waste groove, 8. spent acid pump, 9. salkali waste pump, 10. saponification waste-water groove, 11. clorox operations.
The specific embodiment
Below in conjunction with the accompanying drawing and the specific embodiment, the utility model is further specified.
As shown in Figure 1; A kind of resin tower acidic and alkaline waste water recycling system; Comprise resin tower 2 and the hydrochloric acid pipeline 11, NaOH pipeline 12, the pure water pipeline 13 that are connected with resin tower 2 imports; Described hydrochloric acid pipeline 11, NaOH pipeline 12, pure water pipeline 13 are connected in parallel, and control valve 3 and flowmeter 4 are housed on hydrochloric acid pipeline 11, NaOH pipeline 12, the pure water pipeline 13.Described resin tower 2 outlets link to each other with spent acid groove 6, salkali waste groove 7 respectively through pipeline; The KV valve is housed on the pipeline; Described spent acid groove 6 links to each other with spent acid pump 8, saponification waste-water groove 10 through pipeline, and described salkali waste groove 7 links to each other with salkali waste pump 9, clorox operation 11 through pipeline.
During concrete the use, the acid waste water that acid regeneration produces enters spent acid groove 6 by resin tower, and pumps in the saponification waste-water groove 10 through spent acid pump 8, and use neutralizes.The alkaline waste water that alkali regeneration produces enters salkali waste groove 7 by resin tower, and pumps in the clorox operation 11 through salkali waste pump 9, produces clorox, sells.
Although specifically show and introduced the utility model in conjunction with preferred embodiment; But the those skilled in the art should be understood that; In the spirit and scope of the utility model that does not break away from appended claims and limited; In form with on the details the utility model is made various variations, be the protection domain of the utility model.
Claims (1)
1. resin tower acidic and alkaline waste water recycling system; Comprise resin tower and the hydrochloric acid pipeline that is connected with the resin tower import, NaOH pipeline, pure water pipeline; Described hydrochloric acid pipeline, NaOH pipeline, pure water pipeline are connected in parallel; Described resin tower outlet links to each other with spent acid groove, salkali waste groove respectively through pipeline, and it is characterized in that: described spent acid groove links to each other with spent acid pump, saponification waste-water groove through pipeline, and described salkali waste groove links to each other with salkali waste pump, clorox operation through pipeline.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220023152XU CN202410685U (en) | 2012-01-18 | 2012-01-18 | System for reclaiming acidic and alkaline waste water of resin tower |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201220023152XU CN202410685U (en) | 2012-01-18 | 2012-01-18 | System for reclaiming acidic and alkaline waste water of resin tower |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202410685U true CN202410685U (en) | 2012-09-05 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201220023152XU Expired - Lifetime CN202410685U (en) | 2012-01-18 | 2012-01-18 | System for reclaiming acidic and alkaline waste water of resin tower |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202410685U (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863054A (en) * | 2012-10-17 | 2013-01-09 | 广州市太和电路板有限公司 | Device for classification recycling of ion exchange resins and process thereof |
| CN103755082A (en) * | 2014-01-21 | 2014-04-30 | 西安西热水务环保有限公司 | System and method for resource recovery of regenerated wastewater of ion exchange resin |
| CN104001346A (en) * | 2013-07-30 | 2014-08-27 | 苏州达生环保工程有限公司 | Apparatus for purifying and recovering waste acid |
| CN107628674A (en) * | 2017-10-31 | 2018-01-26 | 南通江山农药化工股份有限公司 | The categorised collection of resin tower regenerated liquid utilizes technique |
| CN107694613A (en) * | 2017-11-29 | 2018-02-16 | 洛阳市天誉环保工程有限公司 | The technique and device of phenol impurity in a kind of removal doctor solution |
| CN110436570A (en) * | 2019-09-08 | 2019-11-12 | 东营华泰化工集团有限公司 | Refined brine chelating resin regenerative wastewater recyclable device and its use technique |
-
2012
- 2012-01-18 CN CN201220023152XU patent/CN202410685U/en not_active Expired - Lifetime
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102863054A (en) * | 2012-10-17 | 2013-01-09 | 广州市太和电路板有限公司 | Device for classification recycling of ion exchange resins and process thereof |
| CN104001346A (en) * | 2013-07-30 | 2014-08-27 | 苏州达生环保工程有限公司 | Apparatus for purifying and recovering waste acid |
| CN103755082A (en) * | 2014-01-21 | 2014-04-30 | 西安西热水务环保有限公司 | System and method for resource recovery of regenerated wastewater of ion exchange resin |
| CN103755082B (en) * | 2014-01-21 | 2015-07-01 | 西安西热水务环保有限公司 | System and method for resource recovery of regenerated wastewater of ion exchange resin |
| CN107628674A (en) * | 2017-10-31 | 2018-01-26 | 南通江山农药化工股份有限公司 | The categorised collection of resin tower regenerated liquid utilizes technique |
| CN107694613A (en) * | 2017-11-29 | 2018-02-16 | 洛阳市天誉环保工程有限公司 | The technique and device of phenol impurity in a kind of removal doctor solution |
| CN110436570A (en) * | 2019-09-08 | 2019-11-12 | 东营华泰化工集团有限公司 | Refined brine chelating resin regenerative wastewater recyclable device and its use technique |
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Legal Events
| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120905 |