CN206142928U - Seawater desalting device - Google Patents
Seawater desalting device Download PDFInfo
- Publication number
- CN206142928U CN206142928U CN201620916808.9U CN201620916808U CN206142928U CN 206142928 U CN206142928 U CN 206142928U CN 201620916808 U CN201620916808 U CN 201620916808U CN 206142928 U CN206142928 U CN 206142928U
- Authority
- CN
- China
- Prior art keywords
- reverse osmosis
- sea water
- osmosis membrane
- booster pump
- filter
- 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
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A20/00—Water conservation; Efficient water supply; Efficient water use
- Y02A20/124—Water desalination
- Y02A20/131—Reverse-osmosis
Landscapes
- Separation Using Semi-Permeable Membranes (AREA)
Abstract
The utility model discloses a seawater desalting device, including former cask, reverse osmosis membrane, centrifugal pump, quartzy sand filter, first booster pump, safety filter ware, back flow and governing valve, the one end and the outside sea water of centrifugal pump are connected, and the other end is connected with quartzy sand filter, the one end and the quartzy sand filter of former cask are connected, and the other end is connected with first booster pump, reverse osmosis membrane's one end and first booster pump are connected, and the other end is connected through the governing valve that is equipped with with the back flow, and reverse osmosis membrane's a liquid outlet and outside tank are connected, and the other end of back flow is connected with reverse osmosis membrane's inlet. Its advantage is that the sea water can obtain clean net water after seawater desalting device handles, the sea water is a lot of secondary to be subsided and filters, constantly obtains cyclic utilization.
Description
Technical field
This utility model is related to seawater treatment technologies field, especially a kind of sea water desalinating unit.
Background technology
More than existing sea water desalinating unit by the way of repeatedly distillation, this desalination mode efficiency is low, while also needing to
Fresh water after distillation is condensed, complex process.
Remove the salinity in sea water to obtain the technical process of fresh water desalinization, also known as seawater desalination.Desalinization
Fresh water is produced using seawater desalination, fresh water total amount can be increased, and coastal resident can not ensured by space-time and climatic effect
The stable water supply such as drinking water and Industrial Boiler moisturizing.
The process meaning desalinization of fresh water is obtained from sea water.Now method for desalting seawater used have sea water freezing process,
Electroosmose process, the way of distillation.
Freezing method, that is, freeze sea water and be allowed to freeze, and salt is separated while liquid fresh water becomes solid ice.Freezing
Method and the way of distillation are difficult to the drawbacks of overcoming, and the wherein way of distillation can consume the substantial amounts of energy and substantial amounts of pot is produced in instrument
Dirt, and resulting fresh water is simultaneously few；And freezing method will equally consume many energy, but the fresh water taste for obtaining is not good,
It is difficult with.
Electrodialysis are passed through with unidirectional current as motive force using selection of the anions and canons exchange membrane to anions and canons in solution
Property, make the ion in a water body that the material separation process in another water body is moved to by film.Main pluses and minuses：Electrodialysis
Process is simple, and desalination rate is high, easy to operate.But Water Sproading rate is low, and to uncharged material such as Organic substance, glue
Body, microorganism, float etc. exist stricter to water quality requirement without removing ability, and pretreatment, electrodialysis skill need to be carried out to raw water
Art is used for during desalinization the shortcomings of energy consumption is big, and large-scale Seawater Desalination Project is not substantially adopted.This makes it in bitter
Application in desalting engineering is limited to.
Utility model content
The purpose of this utility model is to solve the deficiencies in the prior art, there is provided a kind of sea water desalinating unit.
A kind of technical scheme of the present utility model：
A kind of sea water desalinating unit, including former bucket, reverse osmosis membrane, centrifugal pump, quartz filter, the first booster pump,
Cartridge filter, return duct and regulating valve；One end of centrifugal pump is connected with outside sea water, and the other end connects with quartz filter
Connect；One end of former bucket is connected with quartz filter, and the other end is connected with the first booster pump；One end of reverse osmosis membrane and first
Booster pump connects, and the other end is connected with return duct by the regulating valve being provided with, a liquid outlet and the outside tank of reverse osmosis membrane
Connection, the other end of return duct is connected with the inlet of reverse osmosis membrane.
A kind of preferred version is that the second booster pump is provided between cartridge filter and reverse osmosis membrane.
A kind of preferred version is the effusion meter that measurement flow rate of liquid is provided between reverse osmosis membrane and outside tank.
A kind of preferred version is that bag filter is provided between centrifugal pump and quartz filter.
A kind of preferred version is to be provided with electric conductivity detector between the first booster pump and cartridge filter.
A kind of preferred version is that hand-operated valve of the reverse osmosis membrane by being provided with is connected with outside sea.
Summary technical scheme, the beneficial effects of the utility model：Sea water can be obtained Jing after sea water desalinating unit process
To clean pure water；Sea water more secondary can be settled and filter, and is continuously available and is recycled；Simple structure, it is easy to safeguard；To institute
Sea water to be processed does not have inflow requirement, and treatment effeciency is high, and water quality is in good taste；Highly enriched sea salt water after having processed can be direct
Topple over sea.Pollution is not produced；Suitable ocean warship, steamer, island and the disaster relief are used.
Described above is only the general introduction of technical solutions of the utility model, in order to better understand skill of the present utility model
Art means, and being practiced according to the content of description, and in order to allow above and other purpose of the present utility model, feature
Can become apparent with advantage, below especially exemplified by preferred embodiment, and coordinate accompanying drawing, describe in detail as follows.
Description of the drawings
Fig. 1 is schematic diagram of the present utility model.
Specific embodiment
It should be noted that in the case where not conflicting, the feature in embodiment and embodiment in the application can phase
Mutually combination.This utility model is described further below in conjunction with the accompanying drawings.
As shown in figure 1, arrow represents the flow direction of liquid, a kind of sea water desalinating unit, including former bucket 100, reverse osmosis in Fig. 1
Permeable membrane 104, centrifugal pump 109, quartz filter 111, the first booster pump 101, cartridge filter 102, return duct 106 and tune
Section valve 108；One end of centrifugal pump 109 is connected with outside sea water, and the other end is connected with quartz filter 111；Former bucket 100
One end is connected with quartz filter 111, and the other end is connected with the first booster pump 101；One end of reverse osmosis membrane 104 increases with first
Press pump 101 connects, and the other end and return duct 106 are connected by the regulating valve 108 being provided with, a liquid outlet of reverse osmosis membrane 104 with
Outside tank connection, the other end of return duct 106 is connected with the inlet of reverse osmosis membrane 104.
Specifically, as shown in figure 1, being provided with bag filter 110 between centrifugal pump 109 and quartz filter 111.First
Electric conductivity detector 112 is provided between booster pump 101 and cartridge filter 102.Cartridge filter 102 and reverse osmosis membrane 104 it
Between be provided with the second booster pump 103.The effusion meter 107 of measurement flow rate of liquid is provided between reverse osmosis membrane 104 and outside tank.Instead
Permeable membrane 104 is connected by the hand-operated valve 105 being provided with outside sea.
As shown in figure 1, the extracting seawater from sea water of centrifugal pump 109, filters out oarse-grained miscellaneous through bag filter 110
Thing, then Jing quartz filters 111 filter out colloid and float, the afterwards caching in former bucket 100；Former bucket 100
Can cause to supply water continuously, it is ensured that the normal operation in later stage；First booster pump 101 extracts preliminary treatment from former bucket 100
After sea water, Jing cartridge filters 102 further remove oil removal, it is ensured that reverse osmosis membrane 104 pollutes and blocks, the second supercharging
Pump 103 improves the pressure of liquid, and the filtration for reverse osmosis membrane 104 provides power, and reverse osmosis membrane 104 has two liquid outlets, wherein
One liquid outlet enters outside tank, there is provided domestic water, another liquid outlet takes back flow tube 106, and return duct 106 is again by sea water
The inlet of input reverse osmosis membrane 104, again to seawater cleaning, while dense sea water is directly discharged to sea by return duct 106.
Sea water can obtain clean pure water Jing after sea water desalinating unit process；Sea water more secondary can be settled and filter,
It is continuously available and recycles；Simple structure, it is easy to safeguard；There is no inflow requirement to sea water to be dealt with, treatment effeciency is high, water
Matter is in good taste；Highly enriched sea salt water after having processed can directly topple over sea.Pollution is not produced；Suitable ocean warship, steamer,
Island and the disaster relief are used.
It is more than specific embodiment of the present utility model, it is noted that for those skilled in the art
For, on the premise of without departing from this utility model principle, some improvements and modifications can also be made, these improvements and modifications
It is considered as protection domain of the present utility model.
Claims (6)
1. a kind of sea water desalinating unit, it is characterised in that including former bucket, reverse osmosis membrane, centrifugal pump, quartz filter,
One booster pump, cartridge filter, return duct and regulating valve；One end of the centrifugal pump be connected with outside sea water, the other end and
Quartz filter connects；One end of the former bucket is connected with quartz filter, and the other end is connected with the first booster pump；Institute
The one end for stating reverse osmosis membrane is connected with the first booster pump, and the other end is connected with return duct by the regulating valve being provided with, the reverse osmosis
One liquid outlet of permeable membrane is connected with outside tank, and the other end of the return duct is connected with the inlet of reverse osmosis membrane.
2. sea water desalinating unit as claimed in claim 1, it is characterised in that set between the cartridge filter and reverse osmosis membrane
There is the second booster pump.
3. sea water desalinating unit as claimed in claim 1, it is characterised in that set between the reverse osmosis membrane and outside tank
There is the effusion meter of measurement flow rate of liquid.
4. sea water desalinating unit as claimed in claim 1, it is characterised in that set between the centrifugal pump and quartz filter
There is bag filter.
5. sea water desalinating unit as claimed in claim 1, it is characterised in that between first booster pump and cartridge filter
It is provided with electric conductivity detector.
6. sea water desalinating unit as claimed in claim 1, it is characterised in that the reverse osmosis membrane by the hand-operated valve that is provided with
Outside sea connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916808.9U CN206142928U (en) | 2016-08-22 | 2016-08-22 | Seawater desalting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620916808.9U CN206142928U (en) | 2016-08-22 | 2016-08-22 | Seawater desalting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206142928U true CN206142928U (en) | 2017-05-03 |
Family
ID=58628392
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620916808.9U Expired - Fee Related CN206142928U (en) | 2016-08-22 | 2016-08-22 | Seawater desalting device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206142928U (en) |
-
2016
- 2016-08-22 CN CN201620916808.9U patent/CN206142928U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20170503 Termination date: 20200822 |