CN204816232U - Ultrafiltration device with clear water replacement function - Google Patents
Ultrafiltration device with clear water replacement function Download PDFInfo
- Publication number
- CN204816232U CN204816232U CN201520533597.6U CN201520533597U CN204816232U CN 204816232 U CN204816232 U CN 204816232U CN 201520533597 U CN201520533597 U CN 201520533597U CN 204816232 U CN204816232 U CN 204816232U
- Authority
- CN
- China
- Prior art keywords
- ultrafiltration
- water
- ultrafiltration apparatus
- automatic valve
- pump
- 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.)
- Expired - Fee Related
Links
- 238000000108 ultra-filtration Methods 0.000 title claims abstract description 67
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 238000006073 displacement reaction Methods 0.000 claims description 7
- 239000008237 rinsing water Substances 0.000 claims description 7
- 239000012528 membrane Substances 0.000 abstract description 7
- 238000004140 cleaning Methods 0.000 abstract description 4
- 239000003814 drug Substances 0.000 abstract description 4
- 239000000126 substance Substances 0.000 abstract description 4
- 238000000034 method Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 abstract description 2
- 239000003153 chemical reaction reagent Substances 0.000 abstract description 2
- JEGUKCSWCFPDGT-UHFFFAOYSA-N h2o hydrate Chemical compound O.O JEGUKCSWCFPDGT-UHFFFAOYSA-N 0.000 abstract description 2
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000006641 stabilisation Effects 0.000 abstract description 2
- 238000011105 stabilization Methods 0.000 abstract description 2
- 230000008878 coupling Effects 0.000 abstract 1
- 238000010168 coupling process Methods 0.000 abstract 1
- 238000005859 coupling reaction Methods 0.000 abstract 1
- 239000007788 liquid Substances 0.000 description 3
- 239000000047 product Substances 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 2
- 239000000084 colloidal system Substances 0.000 description 2
- 239000012141 concentrate Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model provides an ultrafiltration device with clear water replacement function, belongs to water processing technique field. It includes ultrafiltration filter, ultrafiltration circulating water pump, the ultrafiltration apparatus, ultrafiltration backwash water pump and produces the pond, ultrafiltration apparatus tube coupling city water tank, the ultrafiltration apparatus and the pipeline between the city water tank on be equipped with second automatic valve and running water replacement pump. The utility model discloses following beneficial effect has been reached: convenient operation, whole process automatic operation, the water water yield, stabilization of water quality are produced in the assurance system, the chemical cleaning cycle of extension membrane reduces the reagent cost of chemical cleaning medicament and the pollution that the medicament caused to the environment more than 40%, more than the life 15% of extension membrane, the operation maintenance cost of reduction system, whole ultrafiltration device operating stability, economic nature, environment -friendliness obtains great promotion.
Description
Technical field
The utility model belongs to water-treatment technology field, is specifically related to a kind of ultrafiltration apparatus with clear water permutation function.
Background technology
Ultrafiltration (UF) device is the membrane separation technique of a kind of advanced person, and the solvent contained in feed liquid and various little solute arrive low-pressure side from high pressure feed liquid side through filter membrane, thus obtain permeate or be called ultrafiltrate; Its milipore filter micropore can reach 0.01 micron (100,000/millimeter) below, and under effectively removing the particulate in water, colloid, bacterium, thermal source and the effect of organic matter power, and the size solute molecule tunicle larger than membrane aperture retains into concentrate.
The halt mode Problems existing that existing ultrafiltration apparatus adopts: colloid in membranous system after 1, shutting down, turbidity, colourity are higher, causes film surface scale, dirty stifled; 2, after shutting down, very easily breed bacteria in membranous system, causes and produces water overproof water quality; 3, when the ultrafiltration apparatus long period shuts down continuously, the service life of ultrafiltration membrane material significantly reduces.
Utility model content
For prior art Problems existing, the purpose of this utility model is to design the technical scheme providing a kind of ultrafiltration apparatus with clear water permutation function.
Described a kind of ultrafiltration apparatus with clear water permutation function, comprise ultrafiltration filter, ultrafiltration water circulating pump, ultrafiltration apparatus, hyperfiltration reverse-rinsing water pump and produce pond, it is characterized in that described ultrafiltration apparatus pipeline connects city water tank, the pipeline between described ultrafiltration apparatus and city water tank is provided with the second automatic valve and running water displacement pump.
Described a kind of ultrafiltration apparatus with clear water permutation function, is characterized in that the pipeline between described ultrafiltration filter and ultrafiltration apparatus is provided with the first automatic valve, and the outlet end of described ultrafiltration apparatus is provided with the 3rd automatic valve.
Described a kind of ultrafiltration apparatus with clear water permutation function, it is characterized in that described ultrafiltration water circulating pump, the second automatic valve, hyperfiltration reverse-rinsing water pump, produce pond be connected PLC with city water tank.
Described a kind of ultrafiltration apparatus with clear water permutation function, is characterized in that the first described automatic valve is connected PLC with the 3rd automatic valve.
Above-mentioned a kind of ultrafiltration apparatus with clear water permutation function, structure is simple, reasonable in design, city water tank is added in traditional ultrafiltration apparatus, add running water displacement pump, add autocontrol valve group, add PLC, it reaches following beneficial effect: easy to operate, whole process automatic operation; Guarantee system produces the water water yield, water stabilization; Extend the Chemical cleaning cycle more than 40% of film, reduce reagent cost and the medicament pollution on the environment of Chemical cleaning medicament; Extend the service life more than 15% of film, reduce system cloud gray model maintenance cost; Whole ultrafiltration apparatus operation stability, economy, environment friendly is all highly improved.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model.
In figure: 1-ultrafiltration filter; 2-first automatic valve; 3-ultrafiltration water circulating pump; 4-second automatic valve; 5-ultrafiltration apparatus; 6-the 3rd automatic valve; 7-hyperfiltration reverse-rinsing water pump; 8-produces pond; 9-city water tank; 10-running water displacement pump; 11-PLC controller.
Detailed description of the invention
The utility model is further illustrated below in conjunction with Figure of description.
As shown in the figure, a kind of ultrafiltration apparatus with clear water permutation function comprises ultrafiltration filter 1, the ultrafiltration apparatus 5 of pipeline connection and produces pond 8.In order to ultrafiltration apparatus 5 can be made to carry out circular treatment, ultrafiltration water circulating pump 3 is set between ultrafiltration filter 1 and ultrafiltration apparatus 5.In order to make to carry out backwash to ultrafiltration apparatus 5, between ultrafiltration apparatus 5 and product pond 8, hyperfiltration reverse-rinsing water pump 7 is set.In order to make to clean ultrafiltration apparatus 5, ultrafiltration apparatus 5 pipeline connects city water tank 9, and the pipeline between ultrafiltration apparatus 5 and city water tank 9 is provided with running water displacement pump 10.In order to realize Automated condtrol, the pipeline between ultrafiltration filter 1 and ultrafiltration apparatus 5 being arranged the first automatic valve 2, the pipeline between ultrafiltration apparatus 5 and city water tank 9 being arranged the second automatic valve 4, the outlet end of ultrafiltration apparatus 5 arranges the 3rd automatic valve 6; Ultrafiltration water circulating pump 3, hyperfiltration reverse-rinsing water pump 7, product pond 8, city water tank 9, first automatic valve 2, second automatic valve 4 are connected PLC 11 with the 3rd automatic valve 6.When PLC 11 controls product pond 8 and city water tank 9, the height mainly through producing liquid level in pond 8 and city water tank 9 carries out the control to other parts.
Workflow: when after system orderly closedown, the second automatic valve 4 is opened, and running water displacement pump 10 starts; after moving to setting-up time; running water displacement pump 10 is closed, and the second automatic valve 4 is closed, and the hyperfiltration membrane assembly in ultrafiltration apparatus 5 is soaked among running water (clear water) between down period.
Shown in the above and figure is only preferred embodiment of the present utility model.It should be pointed out that for the person of ordinary skill of the art, under the prerequisite not departing from the utility model principle, can also make some modification and improvement, these also should be considered as belonging to protection domain of the present utility model.
Claims (4)
1. the ultrafiltration apparatus with clear water permutation function, comprise ultrafiltration filter (1), ultrafiltration water circulating pump (3), ultrafiltration apparatus (5), hyperfiltration reverse-rinsing water pump (7) and produce pond (8), it is characterized in that described ultrafiltration apparatus (5) pipeline connects city water tank (9), the pipeline between described ultrafiltration apparatus (5) and city water tank (9) is provided with the second automatic valve (4) and running water displacement pump (10).
2. a kind of ultrafiltration apparatus with clear water permutation function as claimed in claim 1, it is characterized in that the pipeline between described ultrafiltration filter (1) and ultrafiltration apparatus (5) is provided with the first automatic valve (2), the outlet end of described ultrafiltration apparatus (5) is provided with the 3rd automatic valve (6).
3. a kind of ultrafiltration apparatus with clear water permutation function as claimed in claim 1 or 2, is characterized in that described ultrafiltration water circulating pump (3), the second automatic valve (4), hyperfiltration reverse-rinsing water pump (7), produces pond (8) and be connected PLC (11) with city water tank (9).
4. a kind of ultrafiltration apparatus with clear water permutation function as claimed in claim 2, is characterized in that described the first automatic valve (2) is connected PLC (11) with the 3rd automatic valve (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520533597.6U CN204816232U (en) | 2015-07-22 | 2015-07-22 | Ultrafiltration device with clear water replacement function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520533597.6U CN204816232U (en) | 2015-07-22 | 2015-07-22 | Ultrafiltration device with clear water replacement function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204816232U true CN204816232U (en) | 2015-12-02 |
Family
ID=54673875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520533597.6U Expired - Fee Related CN204816232U (en) | 2015-07-22 | 2015-07-22 | Ultrafiltration device with clear water replacement function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204816232U (en) |
-
2015
- 2015-07-22 CN CN201520533597.6U patent/CN204816232U/en not_active Expired - Fee Related
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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: 20151202 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |