CN209872637U - Drinking water purifying equipment with ultraviolet sterilizer - Google Patents
Drinking water purifying equipment with ultraviolet sterilizer Download PDFInfo
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- CN209872637U CN209872637U CN201920623572.3U CN201920623572U CN209872637U CN 209872637 U CN209872637 U CN 209872637U CN 201920623572 U CN201920623572 U CN 201920623572U CN 209872637 U CN209872637 U CN 209872637U
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Abstract
The utility model discloses a configuration ultraviolet disinfector's drinking water clarification plant, including leading preliminary treatment filter, ultrafiltration device, safety filter ware, receive filter equipment, product water tank, ultraviolet disinfector, dense water collector, wherein, receive filter equipment by a plurality of through establish ties, parallel connection for the second grade, tertiary or more grades receive the filter membrane subassembly and constitute, ultraviolet light source in the ultraviolet disinfector is the low pressure mercury lamp, dominant line 253.7 nm, dense water collector and domestic miscellaneous water pipeline or well water piping connection can be used to sanitation and cleanness. The utility model discloses the setting can realize the thorough purification to the drinking water at user's water front end, has solved secondary water supply in-process running water and has received secondary pollution's problem, especially through configuration ultraviolet disinfector, further disinfects the disinfection to the water before getting into the user, ensures user's drinking water safety and sanitation.
Description
Technical Field
The utility model belongs to the technical field of water treatment, concretely relates to dispose drinking water purification device of ultraviolet disinfector.
Background
In recent years, the population of towns increases year by year, the building density is continuously increased, the water consumption of towns is greatly increased, the water supply pressure of the existing municipal water supply facilities cannot meet the water demand, most areas (particularly high-rise buildings) adopt a secondary water supply mode, tap water of a town water supply system is stored and pressurized by equipment and then supplied to users for use, and in the process, the tap water inevitably suffers secondary pollution due to the fact that the tap water stays in a water tank for a long time and in a pipeline and is influenced by the water tank and the surrounding sanitary conditions.
Meanwhile, with the acceleration of the urbanization and industrialization process, a large amount of domestic and production wastes are discharged into the environment, which brings serious pollution to drinking water sources, but at present, most waterworks in China still adopt the traditional treatment processes of coagulation, precipitation, filtration and chlorination, and the process can remove particulate matters, suspended matters, colloids, microorganisms and the like in water, but has limited capability of removing harmful pollutants such as organic matters, water alkali, heavy metals, soluble ions and the like.
Disclosure of Invention
The defect to prior art existence, the utility model aims at providing a safe efficient drinking water deep purification process units can get rid of conventional pollutants such as aquatic particulate matter, suspended solid, colloid, microorganism, can get rid of the pollutant that conventional technologies such as organic matter, water alkali, heavy metal, soluble salt are difficult to get rid of again, provides safe high-quality drinking water for the user.
The utility model adopts the following technical scheme: a drinking water purifying device provided with an ultraviolet sterilizer comprises a pre-pretreatment filter, an ultrafiltration device, a security filter, a nanofiltration device, a water production tank, the ultraviolet sterilizer and a concentrated water collector; a raw water pump is arranged at the front end of the pre-pretreatment filter, a booster pump is arranged between the ultrafiltration device and the security filter, a high-pressure pump is arranged between the security filter and the nanofiltration device, and an external water supply pump is arranged at the rear end of the ultraviolet sterilizer; the water outlet of the pre-pretreatment filter is communicated with the water inlet of the ultrafiltration device, the water outlet of the ultrafiltration device is communicated with the water inlet of the security filter through the booster pump, the water outlet of the security filter is communicated with the water inlet of the nanofiltration device through the high-pressure pump, the purified water outlet of the nanofiltration device is communicated with the inlet of the water production tank, the concentrated water outlet of the nanofiltration device is communicated with the concentrated water collector, the outlet of the water production tank is communicated with the inlet of the ultraviolet sterilizer, and the water outlet of the ultraviolet sterilizer is connected with the external water supply pump.
Further, the pre-pretreatment filter consists of one, two or three of a quartz sand filter, a disc type self-cleaning filter and a precise filter element filter.
Furthermore, the ultrafiltration device consists of a plurality of ultrafiltration membrane components connected in parallel, and the filtration precision of the ultrafiltration membrane components is 1-0.01 μm.
Furthermore, the nanofiltration device consists of a plurality of nanofiltration membrane components which are connected in series and in parallel, and the filtration precision of the nanofiltration membrane components is 1 nm.
Furthermore, the nanofiltration membrane component in the nanofiltration device is set to be two-stage, three-stage or more so as to improve the water yield of purified water and reduce the discharge amount of concentrated water.
Furthermore, the ultraviolet light source in the ultraviolet sterilizer is a low-pressure mercury lamp, the main spectral line is 253.7 nm, and the sterilization rate can reach more than 99%.
Furthermore, the water outlet of the concentrated water collector is connected with a domestic miscellaneous water pipeline or a middle water pipeline, and concentrated water generated in the process of purifying drinking water can be used for environmental sanitation, cleaning, flushing a toilet and the like.
Compared with the prior art, the utility model discloses following beneficial effect has: (1) the utility model discloses the setting can realize the thorough purification to the drinking water at user's water front end, not only can get rid of impurity such as particulate matter, suspended solid, colloid, microorganism in the aquatic, but also can get rid of pollutants such as organic matter, water alkali, heavy metal, soluble salt, has solved secondary water supply in-process running water and has received secondary pollution's problem.
(2) The utility model discloses a physical method filters the pollutant of aquatic step by step, and whole journey need not to throw with any medicament, especially through configuration ultraviolet disinfector, further disinfects the disinfection to the water that gets into before the user, and it is fast, effectual to disinfect, can not introduce other bad pollutants, produces water safe and reliable.
(3) The utility model discloses a set up dense water collector, can realize the branch matter storage and the supply of purified water and concentrated water to the concentrated water recycle that the water purification in-process produced, reached the waste water zero release, realized the reasonable optimal configuration of water resource.
(4) The utility model discloses an each filter is all through PLC automatic control, but the equal automatic operation of filtration, cleaning program, the operation maintenance is convenient.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
In the figure: 1. the device comprises a raw water pump, 2, a pre-pretreatment filter, 3, an ultrafiltration device, 4, a booster pump, 5, a security filter, 6, a high-pressure pump, 7, a nanofiltration device, 8, a water production tank, 9, an ultraviolet sterilizer, 10, an external water supply pump, 11, a concentrated water collector, 71, a first-stage nanofiltration membrane component, 72, a second-stage nanofiltration membrane component, 73 and a third-stage nanofiltration membrane component.
Detailed Description
The present invention will be further explained with reference to the drawings and the embodiments.
As shown in fig. 1, a drinking water purifying apparatus equipped with an ultraviolet sterilizer includes a pre-pretreatment filter 2, an ultrafiltration device 3, a cartridge filter 5, a nanofiltration device 7, a water production tank 8, an ultraviolet sterilizer 9, and a concentrated water collector 11; a raw water pump 1 is arranged at the front end of the pre-pretreatment filter 2, a booster pump 4 is arranged between the ultrafiltration device 3 and the security filter 5, a high-pressure pump 6 is arranged between the security filter 5 and the nanofiltration device 7, and an external water supply pump 10 is arranged at the rear end of the ultraviolet sterilizer 9; the water outlet of the pre-pretreatment filter 2 is communicated with the water inlet of the ultrafiltration device 3, the water outlet of the ultrafiltration device 3 is communicated with the water inlet of the security filter 5 through the booster pump 4, the water outlet of the security filter 5 is communicated with the water inlet of the nanofiltration device 7 through the high-pressure pump 6, the purified water outlet of the nanofiltration device 7 is communicated with the inlet of the water production tank 8, the concentrated water outlet of the nanofiltration device 7 is communicated with the concentrated water collector 11, the outlet of the water production tank 8 is communicated with the inlet of the ultraviolet sterilizer 9, and the water outlet of the ultraviolet sterilizer 9 is connected with the external water supply pump 10.
Furthermore, the pre-pretreatment filter 2 is composed of one, two or three of a quartz sand filter, a disc type self-cleaning filter and a precise filter element filter, can remove fine particles such as silt, rust, various suspended matters and particles in water, effectively reduces the turbidity of the water, and improves the inlet water quality of the ultrafiltration device 3.
Furthermore, the ultrafiltration device 3 is composed of a plurality of ultrafiltration membrane components connected in parallel, the filtration precision of the ultrafiltration membrane components is 1-0.01 μm, and pollutants such as colloid, macromolecular organic matters, bacteria, viruses and the like in water can be effectively removed.
Furthermore, the nanofiltration device 7 is composed of a plurality of nanofiltration membrane components connected in series and in parallel, the filtration precision of the nanofiltration membrane components is 1 nm, and the impurities such as pesticides, micromolecular organic matters, calcium and magnesium ions, heavy metals, most soluble salts and the like in water can be effectively intercepted.
Further, the nanofiltration membrane component in the nanofiltration device 7 is set to be three-stage, so as to improve the water yield of purified water and reduce the discharge amount of concentrated water.
Further, the ultraviolet light source in the ultraviolet sterilizer 9 is a low-pressure mercury lamp, the main spectral line is 253.7 nm, the sterilization rate can reach more than 99%, and the ultraviolet sterilizer is used for killing bacteria which may be bred when the produced purified water is stored in the water production tank 8 and ensuring the quality of the supplied water.
Furthermore, the water outlet of the concentrated water collector 11 is connected with a domestic miscellaneous water pipeline or a medium water pipeline, and concentrated water generated in the tap water purification process can be used for environmental sanitation, cleaning, flushing a toilet and the like, so that the quality-based utilization of water is realized, and the zero discharge of wastewater is realized.
In this embodiment, raw water is pumped to a pre-pretreatment filter 2 by a raw water pump 1, and after fine particles such as silt, rust, various suspended matters and particulate matters in the water are filtered, the raw water enters an ultrafiltration device 3, and most of impurities such as colloids, macromolecular organic matters, bacteria and viruses in the water are intercepted and removed by an ultrafiltration membrane; the water produced by the ultrafiltration device 3 is pumped to a security filter 5 by a booster pump 4 to further remove suspended matters and other impurities with smaller particles in the water, so that the water quality meets the water inlet requirement of a nanofiltration membrane and the nanofiltration membrane is ensured not to be scratched; the water purified by the cartridge filter 5 is pumped to a nanofiltration device 7 by a high-pressure pump 6, firstly enters a first-stage nanofiltration membrane component 71 connected in parallel, under the interception action of a nanofiltration membrane with the aperture of 1 nm, almost all pollutants such as pesticides, small-molecular organic matters, calcium and magnesium ions, heavy metals, most soluble salts and the like in the water are removed, and the produced purified water flows into a water production tank 8 through a pipeline; concentrated water generated in the purification process of the first-stage nanofiltration membrane component 71 sequentially enters a second-stage nanofiltration membrane component 72 and a third-stage nanofiltration membrane component 73 which are connected in series for further purification, the purified water generated by the second-stage nanofiltration membrane component 72 and the third-stage nanofiltration membrane component 73 is converged to a water production tank 8, and the concentrated water generated after being filtered by the third-stage nanofiltration membrane component 73 enters a concentrated water collector 11 for temporary storage; the concentrated water collector 11 is connected with a domestic general water pipeline or a medium water pipeline, and the concentrated water can be used for environmental sanitation cleaning, toilet flushing and the like; in addition, in order to ensure the water quality of the supplied water, an ultraviolet sterilizer 9 is arranged behind the water production tank 8 and is used for killing bacteria which may be bred when the produced purified water is stored in the water production tank 8.
The utility model discloses the setting can realize the thorough purification to the drinking water at user's water front end, has solved secondary water supply in-process running water and has received secondary pollution's problem, especially through configuration ultraviolet disinfector, further disinfects the disinfection to the water before getting into the user, ensures user's drinking water safety and sanitation. In addition, the concentrated water collector is arranged, so that the concentrated water generated in the water purifying process is recycled, the dual water supply can be realized, and the zero discharge of waste water is realized.
The above embodiments are described in detail for the technical solution of the present invention, but not limiting the scope of the present invention, and those skilled in the art can also make improvements and modifications based on the above embodiments, but these improvements and modifications are all within the scope of the claims of the present invention.
Claims (6)
1. The utility model provides a configuration ultraviolet disinfector's drinking water clarification plant, includes leading preliminary treatment filter, ultrafiltration device, safety filter ware, nanofiltration device, produces water tank, ultraviolet disinfector, dense water collector, its characterized in that: the device is characterized in that a raw water pump is arranged at the front end of the pre-pretreatment filter, a booster pump is arranged between the ultrafiltration device and the security filter, a high-pressure pump is arranged between the security filter and the nanofiltration device, and an external water supply pump is arranged at the rear end of the ultraviolet sterilizer.
2. A drinking water purifying apparatus equipped with an ultraviolet sterilizer as claimed in claim 1, wherein: the pre-pretreatment filter consists of one, two or three of a quartz sand filter, a disc type self-cleaning filter and a precise filter element filter.
3. A drinking water purifying apparatus equipped with an ultraviolet sterilizer as claimed in claim 1, wherein: the ultrafiltration device consists of a plurality of ultrafiltration membrane components connected in parallel, and the filtration precision of the ultrafiltration membrane components is 1-0.01 mu m.
4. A drinking water purifying apparatus equipped with an ultraviolet sterilizer as claimed in claim 1, wherein: the nanofiltration device is composed of a plurality of nanofiltration membrane components which are connected in series and in parallel, the nanofiltration membrane components are arranged into two, three or more stages, and the filtration precision is 1 nm.
5. A drinking water purifying apparatus equipped with an ultraviolet sterilizer as claimed in claim 1, wherein: the ultraviolet light source in the ultraviolet sterilizer is a low-pressure mercury lamp, the main spectral line is 253.7 nm, and the sterilization rate can reach more than 99%.
6. A drinking water purifying apparatus equipped with an ultraviolet sterilizer as claimed in claim 1, wherein: the water outlet of the concentrated water collector is connected with a domestic miscellaneous water pipeline or a middle water pipeline, and concentrated water generated in the process of purifying drinking water can be used for environmental sanitation, cleaning, flushing a toilet and the like.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920623572.3U CN209872637U (en) | 2019-05-05 | 2019-05-05 | Drinking water purifying equipment with ultraviolet sterilizer |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920623572.3U CN209872637U (en) | 2019-05-05 | 2019-05-05 | Drinking water purifying equipment with ultraviolet sterilizer |
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| CN209872637U true CN209872637U (en) | 2019-12-31 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109970261A (en) * | 2019-05-05 | 2019-07-05 | 内蒙古科泰隆达环保科技有限公司 | A kind of drinking water purification equipment configuring ultraviolet sterilizer |
-
2019
- 2019-05-05 CN CN201920623572.3U patent/CN209872637U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109970261A (en) * | 2019-05-05 | 2019-07-05 | 内蒙古科泰隆达环保科技有限公司 | A kind of drinking water purification equipment configuring ultraviolet sterilizer |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A drinking water purification equipment equipped with ultraviolet sterilizer Effective date of registration: 20210317 Granted publication date: 20191231 Pledgee: Bank of Inner Mongolia Co., Ltd. Xilingol Taipusiqi sub branch Pledgor: INNER MONGOLIA KETAI LONGDA ENVIRONMENTAL PROTECTION TECHNOLOGY Co.,Ltd. Registration number: Y2021150000024 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right | ||
| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220324 Granted publication date: 20191231 Pledgee: Bank of Inner Mongolia Co.,Ltd. Xilingol Taipusiqi sub branch Pledgor: INNER MONGOLIA KETAI LONGDA ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2021150000024 |
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| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: Drinking water purification equipment equipped with ultraviolet sterilizer Effective date of registration: 20220329 Granted publication date: 20191231 Pledgee: Bank of China Limited Xilinhot branch Pledgor: INNER MONGOLIA KETAI LONGDA ENVIRONMENTAL PROTECTION TECHNOLOGY CO.,LTD. Registration number: Y2022150000024 |