CN201080447Y - Reverse osmosis unit displaced in deep water - Google Patents
Reverse osmosis unit displaced in deep water Download PDFInfo
- Publication number
- CN201080447Y CN201080447Y CNU2007200729229U CN200720072922U CN201080447Y CN 201080447 Y CN201080447 Y CN 201080447Y CN U2007200729229 U CNU2007200729229 U CN U2007200729229U CN 200720072922 U CN200720072922 U CN 200720072922U CN 201080447 Y CN201080447 Y CN 201080447Y
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- CN
- China
- Prior art keywords
- reverse osmosis
- osmosis membrane
- water
- membrane rollers
- chamber
- 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
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Abstract
The utility model provides a reverse osmosis apparatus which is arranged in deep water and is composed of reverse osmosis membrane rollers and pipe cables connected with the reverse osmosis membrane rollers. Each of the reverse osmosis membrane rollers is enwrapped with a watertight chamber and is provided with a freshwater chamber, an atmosphere communicating pipe, a water intake facility and a water penetrating pretreatment facility. The reverse osmosis membrane rollers can be respectively provided with the watertight chamber and the freshwater chamber or a plurality of reverse osmosis membrane rollers commonly uses one watertight chamber and the freshwater chamber. The plurality of reverse osmosis membrane rollers can be arranged side by side or up and down. The whole apparatus can be hanged on a truss or be pulled and limited by cable chains. The relevant facilities can be powered by electricity, hydraulic pressure or air pressure. The utility model has the advantages that under an adequate depth of water, the reverse osmosis membrane rollers can provide high voltage without a machine because of the huge pressure difference, can not process concentrated waste water, and can realize reverse osmosis under the condition of low water penetrating concentration. The water temperature is low in abyssal sea, thus the reverse osmosis membrane rollers are not easy to form incrustation scale; and the apparatus occupies only a small space.
Description
Affiliated technical field
The utility model relates to the reverse osmosis unit that places deep water.
Background technology
Existing reverse osmosis unit such as reverse osmosis desalination device will use high-tension apparatus to keep reverse osmosis, and investment greatly also will consume lot of energy like this.
Summary of the invention
The purpose of this utility model is to provide a kind of reverse osmosis unit of deep water that places to comprise sea water desalinating plant and brackish water desalination device.
The technical scheme in the invention for solving the technical problem is: form the reverse osmosis unit that places deep water with the reverse osmosis membrane reel with the pipeline cable above being connected, usually be wrapped with the water proof chamber and dispose freshwater room, atmospheric communicating pipe, intake equipment and water inlet pre-treatment facility at the reverse osmosis membrane reel, the pre-treatment facility is used for well water carried out pre-treatment such as coagulation, precipitation and clarification.Single reverse osmosis membrane reel can respectively be joined water proof chamber and freshwater room, also can adopt a plurality of reverse osmosis membrane reels to share water proof chamber and freshwater room and comprise freshwater room and the isolating form of reverse osmosis membrane reel of adopting; A plurality of reverse osmosis membrane reels can also can be arranged up and down side by side; Also will near the dope the reverse osmosis membrane reel be taken away with pipeline when hanging the reverse osmosis membrane reel of arranging up and down in well, whole device can be suspended on the framework and can be removed from framework, also can adopt anchor chain to care for constraint.Intake equipment is used to take out the water of desalination, and intake equipment also can adopt hydraulic pressure or air pressure to be used as power except that electricity consumption.Also can adopt when needing abandon that water pump improves the water proof chamber advance/go out water speed.
The beneficial effects of the utility model comprise: make the reverse osmosis membrane reel provide high pressure without machine owing to huge pressure reduction under enough degree of depth; Help reducing investment outlay and the energy, in the deep-sea, can handle spissated abandon water and can under the very low all the time situation of influent concentration, carry out the water temperature at reverse osmosis, deep-sea low thereby the reverse osmosis membrane reel is not easy fouling, device can not take up an area of.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further specified.
Fig. 1 is the structural representation that places first embodiment of reverse osmosis unit of deep water.
Fig. 2 is the structural representation that places second embodiment of reverse osmosis unit of deep water.
Embodiment
In Fig. 1, be equipped with reverse osmosis membrane reel 2 in the water proof chamber 1, reverse osmosis membrane reel 2 intermediary fresh water passages 3 are communicated with freshwater room 4.Be furnished with in the freshwater room 4 and lead to top atmospheric communicating pipe 5.Atmospheric communicating pipe 5 band valves.4 sealing tank 6 is brought the mouth of a river and excessive tracheae in the freshwater room, and water-in and excessive tracheae respectively are with valve.Tank 6 also contains and leads to top hydraulic pipe 7 and compressed air pipe 8.Hydraulic pipe 7 band valves; Compressed air pipe 8 has a plurality of respectively with the outlet of valve.Water proof chamber 1 has cylindrical outer wall and contains import and outlet; A floating rule 9 that can carry out scraping along its cylindrical outer wall is arranged outside the water proof chamber 1.Whole reverse osmosis unit is suspended on the framework 10.
The principle of work of Fig. 1 embodiment is: seawater enters water proof chamber 1 by import through water inlet pre-treatment facility.Because atmospheric communicating pipe 5 is communicated with atmosphere, under huge differential pressure action, seawater appears fresh water through reverse osmosis membrane reel 2.Fresh water enters freshwater room 4 through passage 3.All the other most of spissated seawater are abandoned water pump and are shifted out.Open under the situation at water-in and excessive tracheae, fresh water can enter tank 6.In the tank 6 water full after, close its water-in and excessive tracheae and open the valve entrance pressure of the valve of hydraulic pipe 7 and compressed air pipe 8 air that contracts simultaneously, above the fresh water in the tank 6 are forced out and are sent to.
The tank 6 of band compressed air pipe 8 can replace with a water intaking pump among Fig. 1 embodiment.When needing, the power of abandoning water pump, floating rule 9, water intaking pump, pre-treatment facility and each valve and unloading the on-hook structure can be provided by compressed air pipe 8.When the reverse osmosis membrane reel needs back flushing, also can utilize pressurized air.
Among Fig. 2 embodiment, pre-treatment facility and water intake system are moved out of, and only stay atmosphere and are communicated with 5 pipe and hydraulic pipes 7.
The principle of work of Fig. 2 embodiment is: appear fresh water through pretreated seawater through reverse osmosis membrane reel 2.Fresh water enters freshwater room 4 through passage 3.All the other most of spissated seawater are abandoned water pump and are shifted out.Above fresh water in the freshwater room 4 is sent to by hydraulic pipe 7.
Claims (4)
1. place the reverse osmosis unit of deep water, form, be wrapped with the water proof chamber and dispose freshwater room, atmospheric communicating pipe, intake equipment and water inlet pre-treatment facility at the reverse osmosis membrane reel usually with the pipeline cable above being connected by the reverse osmosis membrane reel, single reverse osmosis membrane reel can respectively be joined water proof chamber and freshwater room, also can adopt a plurality of reverse osmosis membrane reels to share water proof chamber and freshwater room and comprise freshwater room and the isolating form of reverse osmosis membrane reel of adopting; A plurality of reverse osmosis membrane reels can arrange up and down also side by side that whole device can be suspended on the framework and can be removed from framework, also can adopt anchor chain to care for constraint, it is characterized in that containing the reverse osmosis membrane reel that places deep water.
2. device according to claim 1 is characterized in that freshwater room contains a sealing tank of bringing water pipe and excessive tracheae into, and water-in and excessive tracheae respectively are with valve; Tank also contains and leads to top hydraulic pipe and compressed air pipe.
3. device according to claim 1 is characterized in that device has cylindrical outer wall and contains the floating rule that can carry out scraping along cylindrical outer wall.
4. device according to claim 1 is characterized in that containing the reverse osmosis membrane reel that hangs in the well and arrange up and down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200729229U CN201080447Y (en) | 2007-07-26 | 2007-07-26 | Reverse osmosis unit displaced in deep water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2007200729229U CN201080447Y (en) | 2007-07-26 | 2007-07-26 | Reverse osmosis unit displaced in deep water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201080447Y true CN201080447Y (en) | 2008-07-02 |
Family
ID=39614126
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2007200729229U Expired - Fee Related CN201080447Y (en) | 2007-07-26 | 2007-07-26 | Reverse osmosis unit displaced in deep water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201080447Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863531A (en) * | 2010-01-19 | 2010-10-20 | 刘威廉 | Zero energy deep seawater desalting all-in-one pump |
| CN109761311A (en) * | 2018-10-25 | 2019-05-17 | 东江环保股份有限公司江苏分公司 | Counter-infiltration system applied to the dense salt sewage of industry |
-
2007
- 2007-07-26 CN CNU2007200729229U patent/CN201080447Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101863531A (en) * | 2010-01-19 | 2010-10-20 | 刘威廉 | Zero energy deep seawater desalting all-in-one pump |
| CN109761311A (en) * | 2018-10-25 | 2019-05-17 | 东江环保股份有限公司江苏分公司 | Counter-infiltration system applied to the dense salt sewage of industry |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: QIU LIQIN Free format text: FORMER OWNER: SHI GUOLIANG Effective date: 20081114 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20081114 Address after: Small South Gate, Taiping Town, Zhejiang City, Wenling province 109-1, postcode: 317500 Patentee after: Qiu Liqin Address before: Lane 100, Lane 30, Gan Gan Road, Shanghai, 502, post code: 200335 Patentee before: Shi Guoliang |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20080702 |