CN203402977U - Reverse osmosis (RO) system - Google Patents
Reverse osmosis (RO) system Download PDFInfo
- Publication number
- CN203402977U CN203402977U CN201320327141.5U CN201320327141U CN203402977U CN 203402977 U CN203402977 U CN 203402977U CN 201320327141 U CN201320327141 U CN 201320327141U CN 203402977 U CN203402977 U CN 203402977U
- Authority
- CN
- China
- Prior art keywords
- reverse osmosis
- utility
- model
- filter
- flocculation tanks
- 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
- 238000001223 reverse osmosis Methods 0.000 title claims abstract description 29
- 238000005189 flocculation Methods 0.000 claims abstract description 15
- 230000016615 flocculation Effects 0.000 claims abstract description 15
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 abstract description 4
- 239000003344 environmental pollutant Substances 0.000 abstract 1
- 239000012528 membrane Substances 0.000 abstract 1
- 231100000719 pollutant Toxicity 0.000 abstract 1
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000003245 working effect Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000003311 flocculating effect Effects 0.000 description 1
- 239000002910 solid waste Substances 0.000 description 1
Images
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a reverse osmosis (RO) system. The reverse osmosis system comprises a flocculation tank, and the flocculation tank is connected with a mechanical filter and a security filter sequentially by a pipeline, and then is connected with a reverse osmosis device through a booster pump. Through the sequential action of the flocculation tank, the mechanical filter and the security filter, the particulate content of pollutants in a water body can be effectively reduced, the working pressure of an RO membrane in a reverse osmosis device can be reduced, and the service life of equipment can be prolonged.
Description
Technical field
The utility model relates to a kind of reverse osmosis system.
Background technology
As everyone knows, existing reverse osmosis system is generally just connected with reverse osmosis unit by topping-up pump by after simple filtration, design is unfavorable for the larger solid waste in pending water to filter like this, life-time service can cause larger operating pressure to the RO film in reverse osmosis unit, is unfavorable for the prolongation of service life of equipment.
Utility model content
The purpose of this utility model is to overcome the defect existing in prior art, provide a kind of can extension device the reverse osmosis system in work-ing life.
For achieving the above object, the technical solution of the utility model provides a kind of reverse osmosis system, described reverse osmosis system comprises flocculation tanks, and described flocculation tanks is connected with cartridge filter with mechanical filter successively by pipeline, then by topping-up pump, is connected with reverse osmosis unit.Effect successively by flocculation tanks, mechanical filter and cartridge filter can effectively reduce the particle content of pollutent in water body, reduces the operating pressure of the RO film in reverse osmosis unit, extension device work-ing life.
As preferably, in described flocculation tanks, be provided with agitator.Such design can be strengthened flocculating effect.
As preferably, between described topping-up pump and reverse osmosis unit, be provided with check valve.Such design can be flow backwards by anti-water-stop body, and RO film is damaged.
Advantage of the present utility model and beneficial effect are: the particle content that can effectively reduce pollutent in water body by the effect successively of flocculation tanks, mechanical filter and cartridge filter, reduce the operating pressure of the RO film in reverse osmosis unit, extension device work-ing life.
Accompanying drawing explanation
Fig. 1 is the utility model front view.
In figure: 1, flocculation tanks; 2, mechanical filter; 3, cartridge filter; 4, topping-up pump; 5, reverse osmosis unit; 6, agitator; 7, check valve.
Embodiment
Below in conjunction with drawings and Examples, embodiment of the present utility model is further described.Following examples are only for the technical solution of the utility model is more clearly described, and can not limit protection domain of the present utility model with this.
As shown in Figure 1, a kind of reverse osmosis system, described reverse osmosis system comprises flocculation tanks 1, described flocculation tanks 1 is connected with cartridge filter 3 with mechanical filter 2 successively by pipeline, then by topping-up pump 4, is connected with reverse osmosis unit 5.
In described flocculation tanks 1, be provided with agitator 6.
Between described topping-up pump 4 and reverse osmosis unit 5, be provided with check valve 7.
The above is only preferred implementation of the present utility model; should be understood that; for those skilled in the art; do not departing under the prerequisite of the utility model know-why; can also make some improvements and modifications, these improvements and modifications also should be considered as protection domain of the present utility model.
Claims (3)
1. a reverse osmosis system, is characterized in that: described reverse osmosis system comprises flocculation tanks, and described flocculation tanks is connected with cartridge filter with mechanical filter successively by pipeline, then by topping-up pump, is connected with reverse osmosis unit.
2. reverse osmosis system as claimed in claim 1, is characterized in that: in described flocculation tanks, be provided with agitator.
3. reverse osmosis system as claimed in claim 2, is characterized in that: between described topping-up pump and reverse osmosis unit, be provided with check valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320327141.5U CN203402977U (en) | 2013-06-06 | 2013-06-06 | Reverse osmosis (RO) system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320327141.5U CN203402977U (en) | 2013-06-06 | 2013-06-06 | Reverse osmosis (RO) system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203402977U true CN203402977U (en) | 2014-01-22 |
Family
ID=49938916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320327141.5U Expired - Fee Related CN203402977U (en) | 2013-06-06 | 2013-06-06 | Reverse osmosis (RO) system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203402977U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745989A (en) * | 2016-12-22 | 2017-05-31 | 怀宁县天元纸业有限公司 | A kind of wastewater from paper machine recycles processing system |
-
2013
- 2013-06-06 CN CN201320327141.5U patent/CN203402977U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106745989A (en) * | 2016-12-22 | 2017-05-31 | 怀宁县天元纸业有限公司 | A kind of wastewater from paper machine recycles processing system |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140122 Termination date: 20180606 |