CN203247164U - Raw water treatment device - Google Patents
Raw water treatment device Download PDFInfo
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- CN203247164U CN203247164U CN 201320118559 CN201320118559U CN203247164U CN 203247164 U CN203247164 U CN 203247164U CN 201320118559 CN201320118559 CN 201320118559 CN 201320118559 U CN201320118559 U CN 201320118559U CN 203247164 U CN203247164 U CN 203247164U
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Abstract
The utility model discloses a raw water treatment device comprising a pretreatment adding device, a reaction device, a precipitation device, a filtration device and a disinfection device which are sequentially connected through pipes, wherein the filtration device comprises a sand filter, an activated carbon filtration tank and an ultra-filtration tank; an ultra-filtration membrane system is arranged inside the ultra-filtration tank; and the disinfection device is a combined disinfection device and comprises an ultraviolet disinfection tank and a chlorine disinfection tank. The device integrates conventional treatment, deep treatment, ultraviolet disinfection and chlorine disinfection, the technology of the whole device is simple, the occupied area is small, the water treatment cost is low, turbidity, organic pollutants, microorganisms and partial heavy metals in raw water can be effectively removed, and the raw water treatment device meets potable water quality standards of the United States and European nations.
Description
Technical field
The present invention relates to water-treatment technology field, more specifically, relate to a kind of former water treatment device.
Background technology
Because in recent years earth surface water source pollution is generally day by day serious, the kind of pollutent is increasing, and water quality water shortage occurs.And improving constantly of water quality standard on the other hand proposed stern challenge to existing water purification technology.Increase water quality, ensure that urban safety water supply Sustainable development has become the modern city problem demanding prompt solution.
Adopt in the tap water that conventional water technology and device process in existing city tap-water factory, still have many poisonous, pollutents of being harmful to HUMAN HEALTH, some in addition can find hundreds of.Although these pollutent content that are harmful to HUMAN HEALTH are not very high, owing to people's long-term drinking causes these harmful pollutents at people's cylinder accumulation, and produce synergistic effect, when acquiring a certain degree, will affect people's health and life; Prove through scientific research, especially at present the by product that city tap-water sterilization produces and micro quantity organic pollutant are well-known carcinogenic, teratogenesis and mutagenic pollution, some organic pollutant also has the effect that causes the human endocrine disorder and cause the human body Infertility, and these pollutents will be directly connected to the problem that can the mankind continue existence.It is reported, the pollutant kind that the whole world monitors from source water is the trend of increase, worldwide detect altogether 2221 kinds of organism in the water body, wherein 767 kinds are present in the tap water, 20 kinds are confirmed to be carcinogens, 24 kinds and are mutagenic matter for suspect carcinogen, 18 kinds for short cancer thing, 47 kinds in these organism, and this consists of greatly HUMAN HEALTH undoubtedly and threatens.
For continuing to uplift the people's living standard, it is in line with international standards to accelerate water quality standard for drinking water, the health ministry requirement, and from 1 day July in 2012, Drinking Water was carried out " drinking water sanitary standard " (GB5749-2006).At present, China water factory major part all adopts conventional treatment process, and some small-sized old water factory's water quality have gap with new standard, and water outlet is also unstable.Therefore, in order further to improve drinking-water quality, guarantee improves citizen's quality of life, in the urgent need to old water factory is transformed or newly-built water factory.
The utility model content
Technical problem to be solved by this invention is in order to overcome the above-mentioned deficiency of water treatment device in the prior art, to provide a kind of former water treatment device that can further improve effluent quality.
Technical problem to be solved by this invention is achieved by the following technical programs:
A kind of former water treatment device, comprise pre-treatment throwing device, reaction unit, settler, filtration unit, sterilizing unit, all devices connect with pipeline successively, it is characterized in that, filtration unit comprises sand filter, activated carbon filtration pond and ultrafiltration pond successively, described ultrafiltration arranges ultrafiltration membrane system in the pond, and sterilizing unit is that the combined disinfection device comprises uv sterilisation pond and chlorine disinfectant pond.
Use device of the present invention that one is merged in conventional processing, advanced treatment, uv sterilisation and chlorine disinfectant, complete assembly technique is simple, floor space is little, cost of water treatment is low, can effectively remove turbidity, organic pollutant, microorganism and part heavy metal in the former water, reach American-European countries's water quality standard for drinking water.
As a kind of preferred version, described uv sterilisation pond is arranged on the upstream in chlorine disinfectant pond.
As a kind of preferred version, the ultraviolet lamp of 220 ~ 580nm is housed in the described uv sterilisation pond.
As a kind of preferred version, described ultrafiltration membrane system is external pressure type ultra-filtration membrane system or inner pressed ultrafiltration membrane system.
As a kind of preferred version, described pre-treatment throwing device is combined by 1～6 adding of agent pond.A plurality of flocculant concentrations pond is set is conducive to add various medicaments.
As a kind of preferred version, described adding of agent is equipped with stirrer on the pond.
As a kind of preferred version, between reaction unit device and sterilizing unit, recoil tube is set.
The utlity model has following beneficial effect: use device of the present invention that one is merged in conventional processing, advanced treatment, uv sterilisation and chlorine disinfectant, complete assembly technique is simple, floor space is little, cost of water treatment is low, can effectively remove turbidity, organic pollutant, microorganism and part heavy metal in the former water, reach American-European countries's water quality standard for drinking water.
Description of drawings
Fig. 1 former water treatment device structural representation Fig. 1 described in the utility model.
Fig. 2 former water treatment device structural representation Fig. 2 described in the utility model.
Embodiment
Further explain the present invention below in conjunction with specific embodiment, but embodiment does not do any type of restriction to invention.
A kind of former water treatment device, comprise that the pre-treatment throwing device 1, reaction unit 2, settler 3, sand filter 4, activated carbon filtration pond 5, the inside that are comprised of 3 flocculant concentration ponds are provided with ultrafiltration pond 6, uv sterilisation pond 7 and the chlorine disinfectant pond 8 of ultra-filtration membrane, all devices link to each other with pipeline.At first former water is sent into reaction unit 2, add flocculation agent by pre-treatment throwing device 1 simultaneously, then changing settler 3 over to precipitates, former water after precipitation filters through sand filter 4, activated carbon filtration pond 5 and ultrafiltration pond 6 that the external pressure type ultra-filtration membrane system is housed successively again, carry out disinfection water outlet by uv sterilisation pond 7 and the chlorine disinfectant pond 8 that the 254nm ultraviolet lamp is housed at last.Between reaction unit 2 and the chlorine disinfectant pond 8 the recoil pipeline is set, is used for recoil.
A kind of former water treatment device, comprise that the pre-treatment throwing device 1, reaction unit 2, settler 3, sand filter 4, activated carbon filtration pond 5, the inside that are comprised of 6 flocculant concentration ponds are provided with ultrafiltration pond 6, uv sterilisation pond 7 and the chlorine disinfectant pond 8 of ultra-filtration membrane, all devices link to each other with pipeline.At first former water is sent into reaction unit 2, add flocculation agent by pre-treatment throwing device 1 simultaneously, then changing settler 3 over to precipitates, former water after precipitation filters through sand filter 4, activated carbon filtration pond 5 and ultrafiltration pond 6 that the external pressure type ultra-filtration membrane system is housed successively again, carry out disinfection water outlet by uv sterilisation pond 7 and the chlorine disinfectant pond 8 that 220 ~ 580nm ultraviolet lamp is housed at last.Between flocculation plant 2 and the chlorine disinfectant pond 8 the recoil pipeline is set, is used for recoil.
A kind of former water treatment device, comprise that the pre-treatment throwing device 1, reaction unit 2, settler 3, sand filter 4, activated carbon filtration pond 5, the inside that are comprised of 1 flocculant concentration pond are provided with ultrafiltration pond 6, uv sterilisation pond 7 and the chlorine disinfectant pond 8 of ultra-filtration membrane, all devices link to each other with pipeline.At first former water is sent into reaction unit 2, add flocculation agent by pre-treatment throwing device 1 simultaneously, then changing settler 3 over to precipitates, former water after precipitation filters through sand filter 4, activated carbon filtration pond 5 and ultrafiltration pond 6 that the external pressure type ultra-filtration membrane system is housed successively again, carry out disinfection water outlet by uv sterilisation pond 7 and the chlorine disinfectant pond 8 that the 254nm ultraviolet lamp is housed at last.Between flocculation plant 2 and the uv sterilisation pond 8 the recoil pipeline is set, is used for recoil.
Claims (7)
1. former water treatment device, comprise pre-treatment throwing device, reaction unit, settler, filtration unit, sterilizing unit, all devices connect with pipeline successively, it is characterized in that, filtration unit comprises sand filter, activated carbon filtration pond and ultrafiltration pond successively, described ultrafiltration arranges ultrafiltration membrane system in the pond, and sterilizing unit is that the combined disinfection device comprises uv sterilisation pond and chlorine disinfectant pond.
2. former water treatment device according to claim 1 is characterized in that, described uv sterilisation pond is arranged on the upstream in chlorine disinfectant pond.
3. former water treatment device according to claim 2 is characterized in that, the ultraviolet lamp of 220 ~ 580nm is housed in the described uv sterilisation pond.
4. former water treatment device according to claim 1 is characterized in that, described ultrafiltration membrane system is external pressure type ultra-filtration membrane system or inner pressed ultrafiltration membrane system.
5. former water treatment device according to claim 1 is characterized in that, described pre-treatment throwing device is combined by 1～6 adding of agent pond.
6. former water treatment device according to claim 5 is characterized in that, described adding of agent is equipped with stirrer on the pond.
7. former water treatment device according to claim 1 is characterized in that, between described reaction unit and the sterilizing unit recoil tube is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118559 CN203247164U (en) | 2013-03-15 | 2013-03-15 | Raw water treatment device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320118559 CN203247164U (en) | 2013-03-15 | 2013-03-15 | Raw water treatment device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203247164U true CN203247164U (en) | 2013-10-23 |
Family
ID=49373615
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320118559 Expired - Lifetime CN203247164U (en) | 2013-03-15 | 2013-03-15 | Raw water treatment device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203247164U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106336060A (en) * | 2016-10-20 | 2017-01-18 | 绥江县绥源食品有限责任公司 | Mountain spring water production process |
| CN107381947A (en) * | 2017-08-13 | 2017-11-24 | 初丽萍 | A kind of sewage-treatment plant |
| CN110217925A (en) * | 2019-07-03 | 2019-09-10 | 张家港市新斯达机械有限公司 | A kind of deep purifying water treatment system |
-
2013
- 2013-03-15 CN CN 201320118559 patent/CN203247164U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106336060A (en) * | 2016-10-20 | 2017-01-18 | 绥江县绥源食品有限责任公司 | Mountain spring water production process |
| CN107381947A (en) * | 2017-08-13 | 2017-11-24 | 初丽萍 | A kind of sewage-treatment plant |
| CN110217925A (en) * | 2019-07-03 | 2019-09-10 | 张家港市新斯达机械有限公司 | A kind of deep purifying water treatment system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20131023 |