CN204224300U - The Zero emission device of reverse osmosis concentrated water and circulating sewage - Google Patents
The Zero emission device of reverse osmosis concentrated water and circulating sewage Download PDFInfo
- Publication number
- CN204224300U CN204224300U CN201420702726.5U CN201420702726U CN204224300U CN 204224300 U CN204224300 U CN 204224300U CN 201420702726 U CN201420702726 U CN 201420702726U CN 204224300 U CN204224300 U CN 204224300U
- Authority
- CN
- China
- Prior art keywords
- reverse osmosis
- water
- pump
- emission device
- zero emission
- 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
Abstract
The utility model belongs to water treatment field, be specifically related to the Zero emission device of a kind of reverse osmosis concentrated water and circulating sewage, comprise connected by pipeline successively former pond, raw water pump, reaction tank, electricity flocculation, settling tank, filtering basin, clean water basin, the first topping-up pump, sand-bed filter, ion-exchanger, reverse osmosis, dense water tank, the second topping-up pump, just permeate, water tank, water pump, evaporation unit, be provided with first between described raw water pump and reaction tank to add alkali pump, second and add alkali pump, described reverse osmosis and the output terminal just permeated also connect and produce Water Sproading unit.The utility model provides a kind of electricity consumption flocculation, reverse osmosis and is just permeating the Zero emission device of the dense water of way process combined, and is greatly improved by the cycles of concentration of reverse osmosis concentrated water and circulating sewage, can save investment and the overall operation expense of evaporation equipment.
Description
Technical field
The utility model belongs to water treatment field, is specifically related to the Zero emission device of a kind of reverse osmosis concentrated water and circulating sewage.
Background technology
Reverse osmosis concentrated water and circulating sewage saltiness and hardness all higher, directly discharge is a kind of destruction to environment, and water resources more and more lacks now, and effectively this part water conservancy being used, and reach zero release, is a kind of selection of the best.The traditional way of zero release adopts reverse osmosis or electrodialysis to be concentrated by water, then through evaporation concentration, and being subject to the restriction of osmotic pressure, water can not be concentrated to very high multiple by reverse osmosis or electrodialysis, can increase investment and the running cost of evaporation like this.Therefore, Structure of need is simple, and the device that running cost is low realizes the zero release of reverse osmosis concentrated water and circulating sewage.
Utility model content
The utility model is solve the investment of evaporation equipment and the problem of working cost in reverse osmosis concentrated water and circulating sewage process, and provide a kind of structure simple, the device that running cost is low realizes the zero release of reverse osmosis concentrated water and circulating sewage.
The technical solution adopted in the utility model is:
The Zero emission device of a kind of reverse osmosis concentrated water and circulating sewage, comprise connected by pipeline successively former pond, raw water pump, reaction tank, electricity flocculation, settling tank, filtering basin, clean water basin, the first topping-up pump, sand-bed filter, ion-exchanger, reverse osmosis, dense water tank, the second topping-up pump, just permeate, water tank, water pump, evaporation unit, be provided with first between described raw water pump and reaction tank to add alkali pump, second and add alkali pump, described reverse osmosis and the output terminal just permeated also connect and produce Water Sproading unit.
According to the actual needs, described electricity flocculation can be tubular type, board-like or box-type, and its power supply is the pulse power or direct supply.
Preferably, described ion-exchanger is Na-ion exchanger or weakly acidic cation exchanger.
Preferably, described reverse osmosis is rolling, tubular type, dish tubular type or hollow fiber form, and material is aromatic polyamide or cellulose acetate; Describedly just permeating for rolling, tubular type, dish tubular type or hollow fiber form, material is aromatic polyamide or cellulose acetate.
Preferably, described evaporation unit is vaporizer, according to the actual requirements, also can adopt spontaneous evaporation.
Advantage of the present utility model and beneficial effect are:
It is simple that the utility model provides a kind of structure, utilize electricity flocculation, reverse osmosis and just permeating the Zero emission device of the dense water of way process combined, the cycles of concentration of reverse osmosis concentrated water and circulating sewage is improved greatly, investment and the overall operation expense of evaporation equipment can be saved.
Accompanying drawing explanation
Fig. 1 is the Zero emission device structural representation of reverse osmosis concentrated water and circulating sewage.
In figure, 1-former pond 2-raw water pump 3-first adds alkali pump 4-second and adds alkali pump 5-reaction tank 6-electricity flocculation 7-settling tank 8-filtering basin 9-clean water basin 10-first topping-up pump 11-sand-bed filter 12-ion-exchanger 13-reverse osmosis 14-dense water tank 15-second topping-up pump 16-and just permeating 17-water tank 18-water pump 19-vaporizer 20-and produce Water Sproading unit
Embodiment
As shown in Figure 1, a Zero emission device for reverse osmosis concentrated water and circulating sewage, comprise connected by pipeline successively former pond 1, raw water pump 2, reaction tank 5, electricity flocculation 6, settling tank 7, filtering basin 8, clean water basin 9, first topping-up pump 10, sand-bed filter 11, ion-exchanger 12, reverse osmosis 13, dense water tank 14, second topping-up pump 15, just permeate 16, water tank 17, water pump 18, vaporizer 19.Described reverse osmosis and the output terminal just permeated also connect product Water Sproading unit 20, will produce Water circulation.
Be provided with first between described raw water pump 1 and reaction tank 5 to add alkali pump 3, second and add alkali pump 4, preferably, first adds alkali pump 3 and second adds in alkali pump 4 and is respectively arranged with two alkali, namely first adds alkali pump 3, second and adds in alkali pump 4 and be respectively equipped with sodium hydroxide, sodium carbonate, or first adds alkali pump 3, second and add in alkali pump 4 and be respectively equipped with calcium hydroxide, sodium carbonate.
Specific embodiment:
Specific works process of the present utility model is: be first that the reverse osmosis concentrated water of 10000ppm flows in former pond 1 by saltiness, carried by raw water pump 2, add alkali pump 3 and second with first to add alkali pump 4 and add sodium hydroxide and sodium carbonate, arrive the rear stirring reaction 10-30 minute of reaction tank 5, form calcium carbonate and magnesium hydrate precipitate, large flco is formed through electricity flocculation 6, arrive settling tank 7 to precipitate, supernatant liquor enters filtering basin 8 and filters, further removal suspended substance, clear water after filtration enters clean water basin 9, after the first topping-up pump 10 pressurizes, enter sand-bed filter 11 filter, then the calcium ions and magnesium ions in water is removed further through ion-exchanger 12, clear water after process enters into reverse osmosis 13 and concentrates, saltiness can be made to reach more than 80000ppm, the product water of reverse osmosis 13 can reuse, send into and produce Water Sproading unit 20.Dense water enters dense water tank 14, and enter through the second topping-up pump 15 and just permeate 16 and concentrate, concentrated solution saltiness can reach more than 160000ppm, and above concentrated solution enters water tank 17, sends into vaporizer 19 carry out evaporation concentration through water pump 18.
Claims (6)
1. the Zero emission device of a reverse osmosis concentrated water and circulating sewage, it is characterized in that, comprise connected by pipeline successively former pond, raw water pump, reaction tank, electricity flocculation, settling tank, filtering basin, clean water basin, the first topping-up pump, sand-bed filter, ion-exchanger, reverse osmosis, dense water tank, the second topping-up pump, just permeate, water tank, water pump, evaporation unit, be provided with first between described raw water pump and reaction tank to add alkali pump, second and add alkali pump, described reverse osmosis and the output terminal just permeated also connect and produce Water Sproading unit.
2. the Zero emission device of reverse osmosis concentrated water according to claim 1 and circulating sewage, is characterized in that, described electricity flocculation is tubular type, board-like or box-type, and its power supply is the pulse power or direct supply.
3. the Zero emission device of reverse osmosis concentrated water according to claim 1 and circulating sewage, is characterized in that, described ion-exchanger is Na-ion exchanger or weakly acidic cation exchanger.
4. the Zero emission device of reverse osmosis concentrated water according to claim 1 and circulating sewage, is characterized in that, described reverse osmosis is rolling, tubular type, dish tubular type or hollow fiber form, and material is aromatic polyamide or cellulose acetate.
5. the Zero emission device of reverse osmosis concentrated water according to claim 1 and circulating sewage, is characterized in that, is describedly just permeating for rolling, tubular type, dish tubular type or hollow fiber form, and material is aromatic polyamide or cellulose acetate.
6. the Zero emission device of reverse osmosis concentrated water according to claim 1 and circulating sewage, is characterized in that, described evaporation unit is vaporizer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702726.5U CN204224300U (en) | 2014-11-20 | 2014-11-20 | The Zero emission device of reverse osmosis concentrated water and circulating sewage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420702726.5U CN204224300U (en) | 2014-11-20 | 2014-11-20 | The Zero emission device of reverse osmosis concentrated water and circulating sewage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204224300U true CN204224300U (en) | 2015-03-25 |
Family
ID=52922418
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420702726.5U Active CN204224300U (en) | 2014-11-20 | 2014-11-20 | The Zero emission device of reverse osmosis concentrated water and circulating sewage |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204224300U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084587A (en) * | 2015-08-06 | 2015-11-25 | 北京沃特尔水技术股份有限公司 | Treatment method and equipment of high-salt waste water |
| CN105152405A (en) * | 2015-09-16 | 2015-12-16 | 华能国际电力股份有限公司 | Method and device for treating desulfurization wastewater discharged by flue gas desulfurization system |
| CN105417798A (en) * | 2015-12-29 | 2016-03-23 | 成都飞创科技有限公司 | Processing method and equipment for softening hard water through electric flocculation |
| CN111233265A (en) * | 2020-01-21 | 2020-06-05 | 鞍钢股份有限公司 | Method for recycling comprehensive wastewater in steel production |
| CN111233264A (en) * | 2020-01-21 | 2020-06-05 | 鞍钢股份有限公司 | Treatment method for recycling comprehensive wastewater in metallurgical industry |
-
2014
- 2014-11-20 CN CN201420702726.5U patent/CN204224300U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105084587A (en) * | 2015-08-06 | 2015-11-25 | 北京沃特尔水技术股份有限公司 | Treatment method and equipment of high-salt waste water |
| CN105152405A (en) * | 2015-09-16 | 2015-12-16 | 华能国际电力股份有限公司 | Method and device for treating desulfurization wastewater discharged by flue gas desulfurization system |
| CN105417798A (en) * | 2015-12-29 | 2016-03-23 | 成都飞创科技有限公司 | Processing method and equipment for softening hard water through electric flocculation |
| CN111233265A (en) * | 2020-01-21 | 2020-06-05 | 鞍钢股份有限公司 | Method for recycling comprehensive wastewater in steel production |
| CN111233264A (en) * | 2020-01-21 | 2020-06-05 | 鞍钢股份有限公司 | Treatment method for recycling comprehensive wastewater in metallurgical industry |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204224300U (en) | The Zero emission device of reverse osmosis concentrated water and circulating sewage | |
| CN202279755U (en) | Circulating retreatment system of concentrated liquid obtained in industrial wastewater zero-discharging recycling | |
| CN104445755B (en) | A kind of method for ammonium chloride waste-water recycling treatment | |
| CN103288252B (en) | A wastewater desalination process with a high water yielding rate and a device thereof | |
| CN102249459A (en) | System for desalinating sea water | |
| CN103663759A (en) | High-recovery-rate saline wastewater membrane combination and separation process and application | |
| CN103706252A (en) | Forward osmosis concentration system and concentration method | |
| CN204022592U (en) | A kind of Treated sewage reusing treatment facility | |
| CN201942574U (en) | Water-saving membrane separate-quality water supply water purifier | |
| CN102874945A (en) | Pure water purification device | |
| CN204211580U (en) | A kind of Demineralized Water Production equipment | |
| CN205024011U (en) | Purification water processing system | |
| CN203429000U (en) | Centralized drinking water treatment device employing ultra-filtration and partial nanofiltration in parallel connection | |
| CN205917051U (en) | Bushing type just permeating with reverse osmosis integral type sewage treatment plant and equipment | |
| WO2013134901A1 (en) | Sea water desalination processing system | |
| CN203754532U (en) | Recycling model of drainage water of soft water preparation system | |
| CN106830451A (en) | The deionization integral treatment method and device of a kind of desalination water | |
| CN204162557U (en) | The device of zero discharge treatment containing sulfate and the hard waste water of height | |
| CN202808440U (en) | Water treatment system of forward osmosis hollow fiber membrane assembly | |
| CN206014539U (en) | High salt water circulation treatment device | |
| CN203668161U (en) | Integrated water supply device for vessels | |
| CN204981453U (en) | Small -size integrated seawater desalination equipment | |
| CN214088016U (en) | Boiler make-up water treatment system | |
| CN202072551U (en) | Bitter treatment device with high recovery | |
| CN204787908U (en) | From moisturizing cooling tower device that disinfects |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 256400 Huantai, Shandong Province Economic Development Zone West (Taiping Village, the first South No. 318) Patentee after: Shandong Taihe environmental Polytron Technologies Inc Address before: 256400 Huantai, Shandong Province Economic Development Zone West (Taiping Village, the first South No. 318) Patentee before: ZIBO TAIHE INDUSTRY CO., LTD. |
|
| CP01 | Change in the name or title of a patent holder |