CN203781938U - Seawater desalination system - Google Patents
Seawater desalination system Download PDFInfo
- Publication number
- CN203781938U CN203781938U CN201420157844.2U CN201420157844U CN203781938U CN 203781938 U CN203781938 U CN 203781938U CN 201420157844 U CN201420157844 U CN 201420157844U CN 203781938 U CN203781938 U CN 203781938U
- Authority
- CN
- China
- Prior art keywords
- seawater
- fresh water
- filter bag
- ceramic shell
- seawater desalination
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- 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.)
- Withdrawn - After Issue
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Abstract
The utility model relates to a seawater desalination system which comprises a seawater collecting pool, a seawater desalination device, a seawater absorbing device, a dehydration device and a fresh water collecting tank, wherein the seawater desalination device comprises a ceramic shell mounted inside the seawater collecting pool, a seawater desalination film arranged on the inner wall of the ceramic shell, and a driving device connected with the ceramic shell to drive the ceramic shell to rotate; the fresh water absorbing device comprises a filter bag and a polymer absorbent material arranged inside the filter bag; the filter bag is tightly adhered to a sweater desalination film so as to drain and absorb desalinated fresh water after being arranged inside the ceramic shell; the filter bag is arranged inside the dehydration device for separating the fresh water; the fresh water collecting tank is communicated with a water outlet of the dehydration device. The seawater desalination system provided by the utility model is simple in structure, small in occupied space, low in equipment manufacturing and seawater desalination cost, simple to operate, good in desalination effect and free of pollution, and the treatment burden of a seawater filtering film is alleviated.
Description
Technical field
The utility model relates to seawater desalination system technical field, is specifically related to a kind of seawater desalination system.
Background technology
In short supply along with Freshwater resources, by desalinizing seawater, obtaining water resources has become the required problem of more and more national.Traditional method for desalting seawater structural device is complicated, and desalinating cost is high.The mode of existing sea water desaltination is a lot, but in desalting process, needs to consume a large amount of energy, causes sea water desaltination cost high.
For addressing the above problem, Chinese utility model patent application publication number is: 101913670A discloses a kind of solar energy sea water desalination apparatus, it is characterized in that: described sea water desalinating plant comprises middle high temperature solar heat collecting heat-storing device, heat exchanger, condensation heat exchange device, middle high temperature solar heat collecting heat-storing device connects in heat exchanger, and heat exchanger is connected through heat transfer tube with condensation heat exchange device.This kind of solar energy sea water desalination apparatus is by adopting the mode of cumulative and photo-thermal combination to carry out extra large daybreak desalination, minimizing to a certain extent the consumption of energy, but also exist construction investment and the problem such as maintenance cost is high, sea water desaltination efficiency is low, occupation area of equipment is large.
Utility model content
For overcoming deficiency of the prior art, the utility model provides a kind of and desalinates that floor space is little, easy to use, the seawater desalination system of save energy.
For achieving the above object, the technical solution adopted in the utility model is as follows: seawater desalination system, is characterized in that: comprise seawater collecting tank, sea water desalinating plant, fresh water absorption unit, dewatering unit and fresh water collecting pond; Described sea water desalinating plant comprises the ceramic shell that is installed in seawater collecting tank, be arranged at sea water desaltination film on ceramic shell inwall, be connected with ceramic shell for driving the drive unit of its rotation; Described fresh water absorption unit comprises filter bag, is arranged at the macromolecule water absorbent material in filter bag, when this filter bag is placed in ceramic shell with the laminating of sea water desaltination film close for drainage and absorb fresh water, filter bag after desalinating and be placed in dewatering unit fresh water is deviate from, fresh water collecting pond is communicated with dewatering unit water outlet.
Further, seawater collecting tank is located on seabeach, and the wall of sand that seawater sees through seawater collecting tank enters in seawater collecting tank.
Further, dewatering unit is centrigugal swing dryer.
Further, fresh water absorption unit also comprises transfer device, and this transfer device is connected with filter bag and is used for controlling filter bag in ceramic shell and dewatering unit to-and-fro movement.
Further, also comprise device of solar generating, described device of solar generating is connected with transfer device with driving mechanism and to its power supply.
Further, the aperture of filter bag is less than 1 μ m.
From above-mentioned to description of the present utility model, the seawater desalination system that the utility model provides simple in structure, floor space is little, device fabrication and sea water desaltination cost are low, alleviated sea water filter film processing load, simple to operate, desalinate effectively, can not pollute.
Accompanying drawing explanation
Structural representation when Fig. 1 is the sea water desaltination of the utility model seawater desalination system.
Structural representation when Fig. 2 is the utility model seawater desalination system desalination separation.
Fig. 3 is the workflow diagram of the utility model method for desalting seawater.
Embodiment
Below by embodiment, the utility model will be further described.
Shown in Fig. 1, seawater desalination system, comprises seawater collecting tank 1, sea water desalinating plant 2, fresh water absorption unit 3, dewatering unit 4, fresh water collecting pond 5 and device of solar generating 6;
Seawater collecting tank 1 is located on seabeach, and the wall of sand that seawater sees through seawater collecting tank enters in seawater collecting tank 1;
Sea water desalinating plant 2 comprises the ceramic shell 21 that is installed in seawater collecting tank 1, be arranged at sea water desaltination film 22 on ceramic shell 21 inwalls, be connected with ceramic shell 21 for driving the drive unit 23 of its rotation;
Fresh water absorption unit 3 comprises filter bag 31, macromolecule water absorbent material 32, transfer device 33, the aperture of this filter bag is less than 1 μ m, macromolecule water absorbent material 32 is arranged in filter bag 31, filter bag is placed in ceramic shell 21 when interior and sea water desaltination film tight 22 closely connectedly share in drainage and absorbs the fresh water after desalination, transfer device 33 is connected with filter bag 31 and is used for controlling filter bag in ceramic shell and dewatering unit to-and-fro movement, this transfer device 33 is controlled by timing register, can be on timing register setting-up time realize the automatic control of transfer device 33;
Dewatering unit 4 is centrigugal swing dryer, for being placed in filter bag 31 dehydrations of centrigugal swing dryer;
Fresh water collecting 5 ponds are communicated with dewatering unit 4 water outlets, the fresh water of discharging for collecting dewatering unit 4;
Device of solar generating 6, this device of solar generating 6 is connected with transfer device 33 with driving mechanism 23 and to its power supply.
Shown in Fig. 3, the workflow of above-mentioned seawater desalination system is as follows:
Step 1, sea water filter, digs out a seawater collecting tank on the beach, and seawater enters in seawater collecting tank after the wall of sand of seawater collecting tank 1 is filtered;
Step 2, sea water desaltination, fresh water collecting, fresh water absorption unit 2 is installed in ceramic shell, and drive-motor 23 drives ceramic shell 21 rotations, and seawater is crossed macromolecule water absorbent material 32 through ceramic shell 21, sea water desaltination film 22, filter bag 31 successively and is absorbed;
Step 3, fresh water is separated, and transfer device 33 is connected with filter bag 31 and is used for controlling filter bag in ceramic shell 21 and centrigugal swing dryer to-and-fro movement, and the fresh water after filtering in centrigugal swing dryer, macromolecule water absorbent material being absorbed is deviate from;
Step 4, fresh water collecting, dewatering unit 4 is delivered to fresh water in fresh water collecting pond 5, and the fresh water of fresh water utilizes after water quality optimizing is processed again;
Above are only some embodiments of the present utility model, but design concept of the present utility model is not limited to this, allly utilizes this design to carry out the change of unsubstantiality to the utility model, all should belong to the behavior of invading the utility model protection domain.
Claims (6)
1. a seawater desalination system, is characterized in that: comprise seawater collecting tank, sea water desalinating plant, fresh water absorption unit, dewatering unit and fresh water collecting pond; Described sea water desalinating plant comprises the ceramic shell that is installed in seawater collecting tank, be arranged at sea water desaltination film on ceramic shell inwall, be connected with ceramic shell for driving the drive unit of its rotation; Described fresh water absorption unit comprises filter bag, is arranged at the macromolecule water absorbent material in filter bag, when this filter bag is placed in ceramic shell with the laminating of sea water desaltination film close for drainage and absorb fresh water, filter bag after desalinating and be placed in dewatering unit fresh water is deviate from, fresh water collecting pond is communicated with dewatering unit water outlet.
2. seawater desalination system according to claim 1, is characterized in that: described seawater collecting tank is located on seabeach, and the wall of sand that seawater sees through seawater collecting tank enters in seawater collecting tank.
3. the seawater desalination system of stating according to claim 1, is characterized in that: described dewatering unit is centrigugal swing dryer.
4. according to the seawater desalination system described in claim 1 or 2 or 3, it is characterized in that: described fresh water absorption unit also comprises transfer device, this transfer device is connected with filter bag and is used for controlling filter bag in ceramic shell and dewatering unit to-and-fro movement.
5. seawater desalination system according to claim 4, is characterized in that: also comprise device of solar generating, described device of solar generating is connected with transfer device with driving mechanism and to its power supply.
6. seawater desalination system according to claim 1, is characterized in that: the aperture of described filter bag is less than 1 μ m.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157844.2U CN203781938U (en) | 2014-04-02 | 2014-04-02 | Seawater desalination system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420157844.2U CN203781938U (en) | 2014-04-02 | 2014-04-02 | Seawater desalination system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203781938U true CN203781938U (en) | 2014-08-20 |
Family
ID=51318145
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420157844.2U Withdrawn - After Issue CN203781938U (en) | 2014-04-02 | 2014-04-02 | Seawater desalination system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203781938U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103880201A (en) * | 2014-04-02 | 2014-06-25 | 威洁（石狮）中水回用技术有限公司 | Seawater desalination system and desalination method thereof |
| CN104310619A (en) * | 2014-10-12 | 2015-01-28 | 张志雄 | Method for obtaining fresh water by cerium oxide and chromium alloy union device |
-
2014
- 2014-04-02 CN CN201420157844.2U patent/CN203781938U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103880201A (en) * | 2014-04-02 | 2014-06-25 | 威洁（石狮）中水回用技术有限公司 | Seawater desalination system and desalination method thereof |
| CN104310619A (en) * | 2014-10-12 | 2015-01-28 | 张志雄 | Method for obtaining fresh water by cerium oxide and chromium alloy union device |
| CN104310619B (en) * | 2014-10-12 | 2016-03-23 | 张志雄 | A kind of cerium oxide Chrome metal powder obtains fresh water method by appointing connection device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140820 Effective date of abandoning: 20150422 |