CN211445252U - Ultrafiltration membrane water purification treatment equipment - Google Patents
Ultrafiltration membrane water purification treatment equipment Download PDFInfo
- Publication number
- CN211445252U CN211445252U CN201921095434.9U CN201921095434U CN211445252U CN 211445252 U CN211445252 U CN 211445252U CN 201921095434 U CN201921095434 U CN 201921095434U CN 211445252 U CN211445252 U CN 211445252U
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- pipeline
- backwashing
- water
- ultrafiltration membrane
- valve
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Abstract
The utility model relates to an ultrafiltration membrane purification water treatment device, which comprises a cleaning water tank, wherein the cleaning water tank is connected with one end of an ultrafiltration membrane group through a pipeline, and the pipeline is provided with a cleaning water inlet valve; the water inlet filter is connected with one end of the ultrafiltration membrane group through a pipeline, and a water inlet valve is arranged on the pipeline; the air compressor is connected with one end of the ultrafiltration membrane module through a pipeline, and a pressure reducing valve and a check valve are arranged on the pipeline; the other end of the ultrafiltration membrane group is connected with an ultrafiltration water production tank through a pipeline, a water production valve is arranged on the pipeline, and the other pipeline of the ultrafiltration membrane group is connected with a return cleaning water tank through a concentrated water cleaning return valve.
Description
Technical Field
The utility model relates to an milipore filter purifying water technical field, concretely relates to milipore filter purifying water treatment facilities.
Background
The Ultrafiltration (UF) is used as a membrane filtration technology to carry out the screening treatment on the raw water, so that the effluent quality is high and stable, and is not influenced by the change of the raw water quality. UF effluent SDI is less than 2, effluent turbidity is less than 0.1NTU, reverse osmosis recovery rate is improved, and investment and water production running cost are reduced.
Ultrafiltration (UF) can effectively remove particles, suspended solids, colloids, bacteria, viruses, toxins, and macromolecular organic matter from water, and additionally, UF can also reduce the water color, which is a water treatment technique that can obtain safe water use.
The ultrafiltration membrane also has the problem of inconvenient cleaning in the application process.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the deficiencies in the prior art, the technical problem who solves is: the ultrafiltration membrane water purification treatment equipment is provided, and can achieve the purpose of water purification and clean the ultrafiltration membrane.
The utility model discloses a realize through following technical scheme:
an ultrafiltration membrane water purification treatment device comprises
The washing water tank is connected with one end of the ultrafiltration membrane group through a pipeline, and a washing water inlet valve is arranged on the pipeline;
the water inlet filter is connected with one end of the ultrafiltration membrane group through a pipeline, and a water inlet valve is arranged on the pipeline;
the air compressor is connected with one end of the ultrafiltration membrane module through a pipeline, and a pressure reducing valve and a check valve are arranged on the pipeline;
the other end of the ultrafiltration membrane group is connected with an ultrafiltration water production tank through a pipeline, a water production valve is arranged on the pipeline,
and the other pipeline of the ultrafiltration membrane module is connected with a return cleaning water tank through a concentrated water cleaning return valve.
Further optimally, the backwashing water tank is characterized by further comprising a backwashing system, wherein the backwashing system comprises an ultrafiltration backwashing pump, the ultrafiltration backwashing pump is connected with an ultrafiltration water production tank, the lower end of the ultrafiltration backwashing pump is connected with a backwashing filter, the backwashing filter is connected with a return cleaning water tank through a pipeline, and a backwashing water inlet valve and a produced water cleaning return valve are arranged on the pipeline.
Further optimally, the backwashing system also comprises a backwashing lower discharge valve and a backwashing upper discharge valve which are respectively arranged at two ends of the ultrafiltration membrane group.
Further optimally, a bactericide metering pump and an automatic NaOH metering pump are arranged between the ultrafiltration backwashing pump and the backwashing filter.
Further optimally, a concentrated water cross flow valve is further arranged on the pipeline provided with the backwashing upper discharge valve.
The utility model has the advantages that:
the utility model discloses a purification treatment device adopts advanced milipore filter physical separation technique, modular design, with the intensive an organic whole of supporting parts. The ultrafiltration membrane cleaning device has the advantages of small occupied area, low energy consumption, high water yield, more convenience and rapidness in engineering design and field installation, capability of quickly cleaning the ultrafiltration membrane by the designed backwashing system, and excellent cleaning effect.
Drawings
FIG. 1 is a schematic structural view of an ultrafiltration membrane water purification treatment device of the present invention;
in the figure: 1. the device comprises a cleaning water tank, 2, a cleaning water inlet valve, 3, a water inlet filter, 4, a water inlet valve, 5, an air compressor, 6, a pressure reducing valve, 7, a check valve, 8, an ultrafiltration membrane group, 9, a backwashing lower discharge valve, 10, a backwashing upper discharge valve, 11, a concentrated water cleaning water return valve, 12, a concentrated water cross flow valve, 13, a produced water cleaning water return valve, 14, a backwashing water tank, 15, a produced water valve, 16, a backwashing water inlet valve, 17, a backwashing filter, 18, an ultrafiltration production water tank, 19, an ultrafiltration backwashing pump, 20, a bactericide metering pump, 21 and an automatic NaOH metering pump.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.
The invention will be further described with reference to the drawings and specific examples.
An ultrafiltration membrane water purification treatment device comprises
The device comprises a cleaning water tank 1, wherein the cleaning water tank 1 is connected with one end of an ultrafiltration membrane group 8 through a pipeline, and a cleaning water inlet valve 2 is arranged on the pipeline;
the water inlet filter 2 is connected with one end of the ultrafiltration membrane group 8 through a pipeline, and the pipeline is provided with a water inlet valve 4;
the air compressor 5 is connected with one end of the ultrafiltration membrane module 8 through a pipeline, and a pressure reducing valve 6 and a check valve 7 are arranged on the pipeline;
the other end of the ultrafiltration membrane group 8 is connected with an ultrafiltration water production tank 18 through a pipeline, a water production valve 15 is arranged on the pipeline,
and the other pipeline of the ultrafiltration membrane module 8 is connected with a return cleaning water tank 14 through a concentrated water cleaning return valve 11.
In this embodiment, the backwashing water tank system further comprises a backwashing system, the backwashing system comprises an ultrafiltration backwashing pump 19, the ultrafiltration backwashing pump 19 is connected with an ultrafiltration water production tank 18, the lower end of the ultrafiltration backwashing pump 19 is connected with a backwashing filter 17, the backwashing filter 17 is connected with a backwashing water tank 18 through a pipeline, and the pipeline is provided with a backwashing water inlet valve 16 and a produced water cleaning water return valve 13.
In this embodiment, the backwashing system further includes a backwashing lower discharge valve 9 and a backwashing upper discharge valve 10, which are respectively disposed at two ends of the ultrafiltration membrane module 8.
In this embodiment, a bactericide metering pump 20 and an auto-NaOH metering pump 21 are provided between the ultrafiltration backwash pump 19 and the backwash filter 17.
In the embodiment, a concentrated water cross-flow valve 12 is also arranged on the pipeline provided with the backwashing upper discharge valve 10.
The utility model discloses a purification treatment device adopts advanced milipore filter physical separation technique, modular design, with the intensive an organic whole of supporting parts. The ultrafiltration membrane cleaning device has the advantages of small occupied area, low energy consumption, high water yield, more convenience and rapidness in engineering design and field installation, capability of quickly cleaning the ultrafiltration membrane by the designed backwashing system, and excellent cleaning effect.
The parts of the present invention not described in detail are the known techniques of those skilled in the art. Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.
Claims (4)
1. An ultrafiltration membrane water purification treatment device is characterized in that: comprises that
The washing water tank is connected with one end of the ultrafiltration membrane group through a pipeline, and a washing water inlet valve is arranged on the pipeline;
the water inlet filter is connected with one end of the ultrafiltration membrane group through a pipeline, and a water inlet valve is arranged on the pipeline;
the air compressor is connected with one end of the ultrafiltration membrane module through a pipeline, and a pressure reducing valve and a check valve are arranged on the pipeline;
the other end of the ultrafiltration membrane group is connected with an ultrafiltration water production tank through a pipeline, a water production valve is arranged on the pipeline,
the other pipeline of the ultrafiltration membrane group is connected with a return cleaning water tank through a concentrated water cleaning return valve,
the backwashing water tank is characterized by further comprising a backwashing system, the backwashing system comprises an ultrafiltration backwashing pump, the ultrafiltration backwashing pump is connected with an ultrafiltration water production tank, the lower end of the ultrafiltration backwashing pump is connected with a backwashing filter, the backwashing filter is connected with a return cleaning water tank through a pipeline, and a backwashing water inlet valve and a produced water cleaning water return valve are arranged on the pipeline.
2. The apparatus of claim 1 for purifying water by means of an ultrafiltration membrane, wherein: the backwashing system also comprises a backwashing lower discharge valve and a backwashing upper discharge valve which are respectively arranged at two ends of the ultrafiltration membrane group.
3. An ultrafiltration membrane purified water treatment apparatus as claimed in claim 2, wherein: and a bactericide metering pump and an automatic NaOH metering pump are arranged between the ultrafiltration backwashing pump and the backwashing filter.
4. An ultrafiltration membrane purified water treatment apparatus as claimed in claim 2, wherein: and a concentrated water cross-flow valve is also arranged on the pipeline provided with the backwashing upper discharge valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921095434.9U CN211445252U (en) | 2019-07-14 | 2019-07-14 | Ultrafiltration membrane water purification treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921095434.9U CN211445252U (en) | 2019-07-14 | 2019-07-14 | Ultrafiltration membrane water purification treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211445252U true CN211445252U (en) | 2020-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921095434.9U Expired - Fee Related CN211445252U (en) | 2019-07-14 | 2019-07-14 | Ultrafiltration membrane water purification treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211445252U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830858A (en) * | 2021-04-16 | 2021-12-24 | 国能朗新明南京环保科技有限公司 | System and method for recycling strong brine through ultrafiltration and reverse osmosis |
-
2019
- 2019-07-14 CN CN201921095434.9U patent/CN211445252U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113830858A (en) * | 2021-04-16 | 2021-12-24 | 国能朗新明南京环保科技有限公司 | System and method for recycling strong brine through ultrafiltration and reverse osmosis |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200908 |