CN204958609U - Multi -stage filtration formula wastewater recovery regeneration system - Google Patents
Multi -stage filtration formula wastewater recovery regeneration system Download PDFInfo
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- CN204958609U CN204958609U CN201520706988.3U CN201520706988U CN204958609U CN 204958609 U CN204958609 U CN 204958609U CN 201520706988 U CN201520706988 U CN 201520706988U CN 204958609 U CN204958609 U CN 204958609U
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- heavy metal
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Abstract
The utility model relates to a multi -stage filtration formula wastewater recovery regeneration system, including waste water collecting tank, heavy metal desorption pond, micro cell, coagulating basin, multi -media filter, activated carbon filter, ultrafiltration device and the recycled water collecting pit through the consecutive expert of pipeline, heavy metal desorption pond has the agent of heavy metal desorption and adds the device, is provided with indisputable carbon microelectrolysis filler filter layer in the micro cell, and the coagulating basin has thoughtlessly medicament adding device with fixed attention. This multi -stage filtration formula wastewater recovery regeneration system can change the sewage that passes through secondary treatment into normal water up to standard (recycled water) well, and the processing procedure is reasonable, efficient, with low costs, and the use of running water can be reduced in a plurality of fields such as the normal water that obtains can extensively be used for irrigating, afforest, keep a public place clean, cooling, practices thrift valuable fresh water resources and alleviates the pollution to the environment.
Description
Technical field
The utility model relates to a kind of cascade filtration formula sewage reclaiming system.
Background technology
Along with industrialized development, water resources is more and more shorter, and quantity of wastewater effluent is increasing, pollution of area source aggravates, add to lack and to be suitable for and energy-conservation Treatment process, sewage network and water processing establishment are built delayed etc., become one of obstacle of China's new rural village and Process of Urbanization Construction.China using environment protection as a fundamental state policy, water conservation, energy-saving and emission-reduction, imperative.Existing sewage disposal is generally by rear discharge up to standard for sewage disposal, but this part water also has very large utility value, after further process reaches miscellaneous water standard, irrigation can be widely used in, afforest, keep a public place clean, multiple field such as cooling, the use of tap water can be reduced.
Utility model content
The technical problems to be solved in the utility model is: provide a kind of cascade filtration formula sewage reclaiming system, make it to become recycling middle water for being further processed the sewage through second-stage treatment, thus reach saving water resource, alleviate the object of the pollution to environment.
The utility model solves the technical scheme that its technical problem adopts: a kind of cascade filtration formula sewage reclaiming system, include be connected successively by pipeline sewage collecting pool, heavy metal removing pond, micro cell, coagulation basin, more medium filter, activated charcoal filter, ultra-filtration equipment and reuse water collecting tank, heavy metal removing pond is with heavy metal removing agent adding set, be provided with iron-carbon micro-electrolysis filler filtering layer in micro cell, coagulation basin is with coagulated agent adding set.
The operational scheme of this cascade filtration formula sewage reclaiming system is as follows: first the sewage through second-stage treatment enter sewage collecting pool, enter heavy metal removing pond after running up to certain storage capacity and carry out removing of heavy metal, the sewage removing heavy metal enters micro cell again, iron-carbon micro-electrolysis filler filtering layer in micro cell can form numerous microbattery system in sewage, an electric field is formed at its action space, the potential difference producing 1.2V carries out electrolysis treatment to waste water, organic pollutant in effective degradation of sewage, the a lot of material generation redox reactions in sewage can also be impelled simultaneously, chromophoric group or the auxochrome group of coloring matter wherein can also be destroyed for colorful wastewater, reach the effect of degradation and decolorization, the Fe generated
2+be oxidized to Fe further
3+, their hydrate has stronger absorption, flocculation activity, the molecule disperseed in a large amount of absorption effluent of energy, metallics and organic macromolecule, sewage after micro cell electrolysis treatment enters coagulation basin then, fully mix with the coagulated agent added (making the impurity in sewage occur to condense and flocculation), the sewage being mixed with coagulated agent enters successively in more medium filter and activated charcoal filter and filters, so far the most of pollutent in sewage is trapped, then sewage enters ultra-filtration equipment, ultra-filtration equipment utilizes its pressurization membrane separation technique to filter further sewage, obtain middle water (reuse water), middle water is collected stand-by by reuse water collecting tank.The use range of middle water is very extensive, can be used for lavatory flushing, gardens field irrigation, urban afforestation, road cleaning, carwash, city fountain, the supplementary water of cooling apparatus etc.
Say further, in described heavy metal removing pond and coagulation basin, be provided with the agitator arm driven by reducing motor, to promote sewage and heavy metal removing agent, the mixing of coagulated agent, improve filter effect.
The beneficial effects of the utility model are: this cascade filtration formula sewage reclaiming system the sewage through second-stage treatment can be changed into well up to standard in water (reuse water), treating processes is reasonable, efficiency is high, cost is low, multiple fields such as the middle water obtained can be widely used in irrigation, afforests, keeps a public place clean, cooling, the use of tap water can be reduced, save valuable Freshwater resources and the pollution alleviated environment.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model (in figure, arrow represents the flow direction of water).
In figure: 1. sewage collecting pool 2. heavy metal removing pond 2-1. heavy metal removing agent adding set 3. micro cell 3-1. iron-carbon micro-electrolysis filler filtering layer 4. coagulation basin 4-1. coagulated agent adding set 5. more medium filter 6. activated charcoal filter 7. ultra-filtration equipment 8. reuse water collecting tank 9. agitator arm.
Embodiment
A kind of cascade filtration formula sewage reclaiming system, as shown in Figure 1, its include be connected successively by pipeline sewage collecting pool 1, heavy metal removing pond 2, micro cell 3, coagulation basin 4, more medium filter 5, activated charcoal filter 6, ultra-filtration equipment 7 and reuse water collecting tank 8, heavy metal removing pond 2 is with heavy metal removing agent adding set 2-1, be provided with iron-carbon micro-electrolysis filler filtering layer 3-1 in micro cell 3, coagulation basin 4 is with coagulated agent adding set 4-1.
The agitator arm 9 driven by reducing motor is provided with, to promote sewage and heavy metal removing agent, the mixing of coagulated agent, raising filter effect in heavy metal removing pond 2 with coagulation basin 4.
The operational scheme of this cascade filtration formula sewage reclaiming system is as follows: first the sewage through second-stage treatment enter sewage collecting pool 1, enter heavy metal removing pond 2 after running up to certain storage capacity and carry out removing of heavy metal, the sewage removing heavy metal enters micro cell 3 again, iron-carbon micro-electrolysis filler filtering layer 3-1 in micro cell 3 can form numerous microbattery system in sewage, an electric field is formed at its action space, the potential difference producing 1.2V carries out electrolysis treatment to waste water, organic pollutant in effective degradation of sewage, the a lot of material generation redox reactions in sewage can also be impelled simultaneously, chromophoric group or the auxochrome group of coloring matter wherein can also be destroyed for colorful wastewater, reach the effect of degradation and decolorization, the Fe generated
2+be oxidized to Fe further
3+, their hydrate has stronger absorption, flocculation activity, the molecule disperseed in a large amount of absorption effluent of energy, metallics and organic macromolecule, sewage after micro cell 3 electrolysis treatment enters coagulation basin 4 then, fully mix with the coagulated agent added (making the impurity in sewage occur to condense and flocculation), the sewage being mixed with coagulated agent enters successively in more medium filter 5 and activated charcoal filter 6 again and filters, so far the most of pollutent in sewage is trapped, then sewage enters ultra-filtration equipment 7, ultra-filtration equipment 7 utilizes its pressurization membrane separation technique to filter further sewage, obtain middle water (reuse water), middle water is collected stand-by by reuse water collecting tank 8.The use range of middle water is very extensive, can be used for lavatory flushing, gardens field irrigation, urban afforestation, road cleaning, carwash, city fountain, the supplementary water of cooling apparatus etc.
Above-described embodiment is only for explaining explanation the utility model, but not the restriction to the utility model rights protection, the change of every any unsubstantiality carried out on the basis of the utility model essence scheme, all should fall in protection domain of the present utility model.
Claims (2)
1. a cascade filtration formula sewage reclaiming system, it is characterized in that: include be connected successively by pipeline sewage collecting pool (1), heavy metal removing pond (2), micro cell (3), coagulation basin (4), more medium filter (5), activated charcoal filter (6), ultra-filtration equipment (7) and reuse water collecting tank (8), heavy metal removing pond (2) is with heavy metal removing agent adding set (2-1), be provided with iron-carbon micro-electrolysis filler filtering layer (3-1) in micro cell (3), coagulation basin (4) is with coagulated agent adding set (4-1).
2. a kind of cascade filtration formula sewage reclaiming system according to claim 1, is characterized in that: in described heavy metal removing pond (2) with coagulation basin (4), be provided with the agitator arm (9) driven by reducing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520706988.3U CN204958609U (en) | 2015-09-14 | 2015-09-14 | Multi -stage filtration formula wastewater recovery regeneration system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520706988.3U CN204958609U (en) | 2015-09-14 | 2015-09-14 | Multi -stage filtration formula wastewater recovery regeneration system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204958609U true CN204958609U (en) | 2016-01-13 |
Family
ID=55053689
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520706988.3U Expired - Fee Related CN204958609U (en) | 2015-09-14 | 2015-09-14 | Multi -stage filtration formula wastewater recovery regeneration system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204958609U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923905A (en) * | 2016-05-20 | 2016-09-07 | 和县伊迈炭业有限责任公司 | Biological stuffing for industrial sewage treatment and preparation method thereof |
| CN108002634A (en) * | 2017-12-22 | 2018-05-08 | 中国农业科学院农田灌溉研究所 | A kind of reclaimed water for irrigation heavy metal removing method |
| CN113023975A (en) * | 2021-03-31 | 2021-06-25 | 逸辰环保科技(厦门)有限公司 | Rural drinking water treatment facilities of integration |
-
2015
- 2015-09-14 CN CN201520706988.3U patent/CN204958609U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105923905A (en) * | 2016-05-20 | 2016-09-07 | 和县伊迈炭业有限责任公司 | Biological stuffing for industrial sewage treatment and preparation method thereof |
| CN108002634A (en) * | 2017-12-22 | 2018-05-08 | 中国农业科学院农田灌溉研究所 | A kind of reclaimed water for irrigation heavy metal removing method |
| CN113023975A (en) * | 2021-03-31 | 2021-06-25 | 逸辰环保科技(厦门)有限公司 | Rural drinking water treatment facilities of integration |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160113 Termination date: 20190914 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |