CN207468353U - Novel seawater sodium filters system - Google Patents
Novel seawater sodium filters system Download PDFInfo
- Publication number
- CN207468353U CN207468353U CN201721348391.1U CN201721348391U CN207468353U CN 207468353 U CN207468353 U CN 207468353U CN 201721348391 U CN201721348391 U CN 201721348391U CN 207468353 U CN207468353 U CN 207468353U
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- CN
- China
- Prior art keywords
- water
- membrane
- sodium
- groups
- sodium filter
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- 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
-
- 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
- Y02A20/138—Water desalination using renewable energy
- Y02A20/144—Wave energy
Abstract
The novel seawater sodium filter system that the utility model discloses and provides a kind of reasonable design, easy to use, high efficiency, sodium filtering medium amount reach a standard.The utility model includes sequentially connected pretreatment mechanism, dual supercharging sodium filter structure and water purification water producing tank（5）, the dual supercharging sodium filter structure is including being sequentially connected the frequency conversion high-pressure pump connect（1）, first section NF membrane group, freq uency conversion supercharging pump（3）And two sections of NF membrane groups, water purification water outlet and the water purification water producing tank of two sections of NF membrane groups（5）It is connected, the concentrated water water outlet of two sections of NF membrane groups is connected with external concentrated water discharge pond.The utility model is suitable for field of seawater desalination.
Description
Technical field
The utility model is related to a kind of novel seawater sodium filter systems.
Background technology
In previous seawater sodium filter purification process, since whole sodium filter system is only installed, there are one water supply pumps come to being
Flow in system is driven, and during the filter of entire sodium, underfed causes its inefficient, while is filtered in entire sodium and be
One group of nanofiltration membrane component is only installed in system, this influences whole seawater sodium filtering medium amount but also whole sodium filter is ineffective.
Utility model content
Technical problem to be solved in the utility model is to overcome the deficiencies of the prior art and provide a kind of reasonable design, make
System is filtered with the novel seawater sodium that convenience, high efficiency, sodium filtering medium amount reach a standard.
Technical solution is used by the utility model：The utility model includes sequentially connected pretreatment mechanism, dual
It is pressurized sodium filter structure and water purification water producing tank, the dual supercharging sodium filter structure includes being sequentially connected the frequency conversion high-pressure pump connect, just
Section NF membrane group, freq uency conversion supercharging pump and two sections of NF membrane groups, water purification water outlet and the water purification of two sections of NF membrane groups
Water producing tank is connected, and the concentrated water water outlet of two sections of NF membrane groups is connected with external concentrated water discharge pond.
The utility model further includes sodium filter component wiper mechanism, and the sodium filter component wiper mechanism includes being sequentially connected what is connect
Ejected wash water inlet valve, cleaning case, cleaning pump and cleaning filter, the ejected wash water inlet valve are connected with exterior washings water source
It connects, the water outlet of the cleaning filter is connected with the water inlet end of the just section NF membrane group, two sections of NF membrane groups
Water purification water outlet is connected with the cleaning case, and the concentrated water water outlet of two sections of NF membrane groups is connected with external concentrated water discharge pond
It connects.
The cleaning case is connected with external concentrated water discharge pond.
The pretreatment mechanism includes dosing tank and is sequentially connected the water supply pump connect, cartridge filter and inlet valve,
The water inlet end of the water supply pump is connected respectively with the dosing tank and external source of seawater, the water outlet of the inlet valve and institute
The water inlet end for stating frequency conversion high-pressure pump is connected.
The just section NF membrane group includes at least two groups of primary sodium filter membrane components, primary sodium filter membrane component described in two groups into
Water outlet of the water end (W.E.) with the frequency conversion high-pressure pump is connected, and the water purification water outlet of primary sodium filter membrane component described in two groups is and institute
It states water purification water producing tank to be connected, the water inlet of the concentrated water water outlet of primary sodium filter membrane component described in two groups with freq uency conversion supercharging pump
End is connected.
Two sections of NF membrane groups include at least one set of refined filtration grade sodium filter component, the water inlet end of the refined filtration grade sodium filter component
It is connected with the water outlet of freq uency conversion supercharging pump, the water purification water outlet of the refined filtration grade sodium filter component and the water purification water producing tank
It is connected, the concentrated water water outlet of the refined filtration grade sodium filter component is connected with external concentrated water discharge pond.
The beneficial effects of the utility model are：In the utility model, increase due to being provided with frequency conversion high-pressure pump and frequency conversion
Press pump, it can be ensured that the flow of liquid is sufficiently large in system, so as to effectively improve primary sodium filter membrane component and refined filtration
Grade sodium filter component filters efficiency for the sodium of seawater.
Again due to being equipped with the first section NF membrane group being made of at least two groups of primary sodium filter membrane components in the utility model
And two sections of NF membrane groups being made of at least one set of refined filtration grade sodium filter component, ensure that seawater can obtain dual high-pressure sodium filter,
It can be ensured that the quality of whole sodium filter.
Again due to being additionally provided in the utility model by ejected wash water inlet valve, cleaning case, cleaning pump and cleaning filtering
The wiper mechanism that device is formed so the utility model can carry out the cleaning process of manpower-free, saves labour turnover for enterprise
While, also effectively system integrally can be safeguarded.
Description of the drawings
Fig. 1 is the overall structure connection diagram of the utility model.
Specific embodiment
As shown in Figure 1, the utility model includes sequentially connected pretreatment mechanism, dual supercharging sodium filter structure and water purification
Water producing tank 5, the dual supercharging sodium filter structure include being sequentially connected the frequency conversion high-pressure pump 1 connect, first section NF membrane group, freq uency conversion supercharging
Pump 3 and two sections of NF membrane groups, the water purification water outlet of two sections of NF membrane groups is connected with the water purification water producing tank 5, described
The concentrated water water outlet of two sections of NF membrane groups is connected with external concentrated water discharge pond.
The utility model further includes sodium filter component wiper mechanism, and the sodium filter component wiper mechanism includes being sequentially connected what is connect
Ejected wash water inlet valve 71, cleaning case 72, cleaning pump 73 and cleaning filter 74, the ejected wash water inlet valve 71 and exterior washings
Water source is connected, and the water outlet of the cleaning filter 74 is connected with the water inlet end of the just section NF membrane group, described two sections
The water purification water outlet of NF membrane group is connected with the cleaning case 72, and the concentrated water water outlet and outside of two sections of NF membrane groups are dense
Water discharge pond is connected.
The cleaning case 72 is connected with external concentrated water discharge pond.
It is described pretreatment mechanism include dosing tank 61 and be sequentially connected the water supply pump 62 connect, cartridge filter 63 and into
Water valve 64, the water inlet end of the water supply pump 62 are connected respectively with the dosing tank 61 and external source of seawater, the inlet valve
64 water outlet is connected with the water inlet end of the frequency conversion high-pressure pump 1.In the utility model, the inlet valve is electric ball
Valve.
The just section NF membrane group includes two groups of primary sodium filter membrane components 2, the water inlet of primary sodium filter membrane component 2 described in two groups
Water outlet with the frequency conversion high-pressure pump 1 is held to be connected, the water purification water outlet of primary sodium filter membrane component 2 described in two groups is and institute
It states water purification water producing tank 5 to be connected, the concentrated water water outlet of primary sodium filter membrane component 2 described in two groups pumps 3 with the freq uency conversion supercharging
Water inlet end is connected.
Two sections of NF membrane groups filter component 4, the water inlet end of the refined filtration grade sodium filter component 4 and institute for one group of refined filtration grade sodium
The water outlet for stating freq uency conversion supercharging pump 3 is connected, the water purification water outlet of the refined filtration grade sodium filter component 4 and the water purification water producing tank 5
It is connected, the concentrated water water outlet of the refined filtration grade sodium filter component 4 is connected with external concentrated water discharge pond.
In the utility model, the disengaging of the water supply pump 62, the frequency conversion high-pressure pump 1 and freq uency conversion supercharging pump 3
Water both ends are respectively provided with butterfly valve, to control the Inlet and outlet water of the above three pump housing.Described in the frequency conversion high-pressure pump 1 and two groups
Also set up between primary sodium filter membrane component 2 there are one check-valves and flowmeter, similarly, the freq uency conversion supercharging pump 3 with it is described
Check-valves and a flowmeter there are one being also equipped between refined filtration grade sodium filter component 4.
Operation principle：
During start-up operation, the medicament and sea water mixing of the dosing tank 61, the water supply pump 62 is by the seawater of confection
It is pumped into and it is made to be filtered for the first time through the cartridge filter 63, remove impurity.Then seawater is again in the frequency conversion high-pressure pump 1
Under the action of through the inlet valve 64 enter the frequency conversion high-pressure pump 1, then again with high pressure conditions enter primary sodium described in two groups
Primary sodium filter is carried out in filter membrane component 2.The water purification that generates flows into the water purification water producing tank 5 after primary sodium filter, and the concentrated water generated
Entered in refined filtration grade sodium filter component 4 with the state of higher hydraulic pressure under the action of freq uency conversion supercharging pump 3 and carry out two sections of essences
Sodium filter is filtered, the water purification generated later is flowed into the water purification water producing tank 5, and the concentrated water generated then flows to external concentrated water discharge pond.
In cleaning, the clear water at exterior washings water source enters through the ejected wash water inlet valve 71 in the cleaning case 72, so
Once enter primary sodium filter membrane group described in two groups after flowing through the cleaning filter 74 under the action of the cleaning pump 73 again afterwards
In part 2 and refined filtration grade sodium filter component 4, and by primary sodium filter membrane component 2 described in two groups and the refined filtration grade sodium filter group
Dirt band in part 4 is back in the cleaning case 72, is then flowed into the cleaning filter 74 again and is filtered, clear after filtering
Wash water, which repeats, to be flowed into primary sodium filter membrane component 2 described in two groups and refined filtration grade sodium filter component 4, to primary described in two groups
The inside of sodium filter membrane component 2 and refined filtration grade sodium filter component 4 carries out repeating flushing, so repeats, until described in two groups just
Until being cleaned inside grade sodium filter membrane component 2 and refined filtration grade sodium filter component 4.Last gained ejected wash water is by described clear
Tank-washer 72 drains into external concentrated water discharge pond.
The utility model is suitable for field of seawater desalination.
Claims (6)
1. a kind of novel seawater sodium filter system, it is characterised in that：It includes sequentially connected pretreatment mechanism, the filter of dual supercharging sodium
Mechanism and water purification water producing tank（5）, the dual supercharging sodium filter structure is including being sequentially connected the frequency conversion high-pressure pump connect（1）, first section
NF membrane group, freq uency conversion supercharging pump（3）And two sections of NF membrane groups, water purification water outlet and the water purification of two sections of NF membrane groups
Water producing tank（5）It is connected, the concentrated water water outlet of two sections of NF membrane groups is connected with external concentrated water discharge pond.
2. novel seawater sodium filter system according to claim 1, it is characterised in that：The novel seawater sodium filter system is also wrapped
Sodium filter component wiper mechanism is included, the sodium filter component wiper mechanism includes being sequentially connected the ejected wash water inlet valve connect（71）, cleaning
Case（72）, cleaning pump（73）And cleaning filter（74）, the ejected wash water inlet valve（71）It is connected with exterior washings water source,
The cleaning filter（74）Water outlet be connected with the water inlet end of the just section NF membrane group, two sections of NF membrane groups
Water purification water outlet and the cleaning case（72）It is connected, the concentrated water water outlet of two sections of NF membrane groups and external concentrated water discharge pond
It is connected.
3. novel seawater sodium filter system according to claim 2, it is characterised in that：The cleaning case（72）With external concentrated water
Discharge pond is connected.
4. novel seawater sodium filter system according to claim 2, it is characterised in that：The pretreatment mechanism includes dosing tank
（61）And it is sequentially connected the water supply pump connect（62）, cartridge filter（63）And inlet valve（64）, the water supply pump（62）'s
Water inlet end respectively with the dosing tank（61）And external source of seawater is connected, the inlet valve（64）Water outlet and the change
Frequency high-pressure pump（1）Water inlet end be connected.
5. novel seawater sodium filter system according to claim 4, it is characterised in that：The just section NF membrane group is included at least
Two groups of primary sodium filter membrane components（2）, primary sodium filter membrane component described in two groups（2）Water inlet end with the frequency conversion high-pressure pump（1）
Water outlet be connected, primary sodium filter membrane component described in two groups（2）Water purification water outlet with the water purification water producing tank（5）It is connected
It connects, primary sodium filter membrane component described in two groups（2）Concentrated water water outlet with the freq uency conversion supercharging pump（3）Water inlet end be connected.
6. novel seawater sodium filter system according to claim 5, it is characterised in that：Two sections of NF membrane groups are included at least
One group of refined filtration grade sodium filters component（4）, the refined filtration grade sodium filter component（4）Water inlet end and the freq uency conversion supercharging pump（3）Water outlet
End is connected, and the refined filtration grade sodium filters component（4）Water purification water outlet and the water purification water producing tank（5）It is connected, the refined filtration
Grade sodium filter component（4）Concentrated water water outlet be connected with external concentrated water discharge pond.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721348391.1U CN207468353U (en) | 2017-10-19 | 2017-10-19 | Novel seawater sodium filters system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721348391.1U CN207468353U (en) | 2017-10-19 | 2017-10-19 | Novel seawater sodium filters system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207468353U true CN207468353U (en) | 2018-06-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721348391.1U Active CN207468353U (en) | 2017-10-19 | 2017-10-19 | Novel seawater sodium filters system |
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| CN (1) | CN207468353U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108887163A (en) * | 2018-07-05 | 2018-11-27 | 中山大学 | A method of utilizing seawater planting vegetables |
-
2017
- 2017-10-19 CN CN201721348391.1U patent/CN207468353U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108887163A (en) * | 2018-07-05 | 2018-11-27 | 中山大学 | A method of utilizing seawater planting vegetables |
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