CN206720802U - A kind of seawater desalination system of new reverse osmosis membrane - Google Patents
A kind of seawater desalination system of new reverse osmosis membrane Download PDFInfo
- Publication number
- CN206720802U CN206720802U CN201621370259.6U CN201621370259U CN206720802U CN 206720802 U CN206720802 U CN 206720802U CN 201621370259 U CN201621370259 U CN 201621370259U CN 206720802 U CN206720802 U CN 206720802U
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- Prior art keywords
- reverse osmosis
- counter
- infiltration
- osmosis membrane
- pipeline
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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
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- Separation Using Semi-Permeable Membranes (AREA)
Abstract
It the utility model is related to a kind of seawater desalination system of new reverse osmosis membrane, seawater collecting box, filter, reverse osmosis unit and clear water storage bin including passing sequentially through pipeline connection, the pipeline connected between described filter and reverse osmosis unit are provided with one first high-pressure pump；With intensive, miniaturization, economize on resources and human cost.
Description
Technical field
Desalinization and water-treatment technology field are the utility model is related to, more particularly to a kind of new reverse osmosis membrane
Seawater desalination system.
Background technology
Desalinization refers to remove most of salinity in seawater, meets the water after processing and use water（Such as domestic water, drink
With water, boiler feedwater and other industrial waters etc.）The general name of the water technology of standard.It is developed so far, the side of desalinization
Method has a variety of, and main path has two, first, water is separated from seawater, using the way of distillation and hyperfiltration as representative；Separately
A kind of method is to separate salt from seawater, using ion-exchange and electroosmose process as representative.The Middle East is particularly in the world
Area, desalinization turn into one of important method for obtaining fresh water.Method has the way of distillation and electricity earlier for desalinization development
Dialysis, later as the development of membrane technology, Membrane seawater desalination method are also valued by the people.At present in the world using more wide
General mainly has counter-infiltration（R0）, multistage flash evaporation（MSF）And multi-effect distilling（MED）.Counter-infiltration（RO）Desalinization is set due to it
Standby simplification and relatively low investment and operating cost, market is increasingly wide.Counter-infiltration（RO）Desalinization is by applying
The pressure in penetration of sea water pressure is increased using reverse osmosis membrane so as to which seawater to be separated into a kind of technology of desalination water and concentrated seawater.With
The mechanism of the way of distillation is different, and reverse osmosis seawater desalting is pure material process, no heating stepses and phase transformation.Large reverse osmosis seawater is light
Change is mainly made up of four steps once：Treating nature water, high-pressure pump pressurization, the post processing of reverse osmosis membrane separation machine desalination water.It is former
It is required for using bronsted lowry acids and bases bronsted lowry during water pretreatment, desalination water post processing and Chemical Cleaning for Reverse Osmosis.
At present, reverse osmosis membrane group would generally be used in field of seawater desalination to obtain the pure water of high quality, in order to right
Seawater carries out multiple osmosis filtration, it will usually be serially connected using multi-stage reverse osmosis module realize multiple osmosis filtration come
The pure water of high quality is obtained, because the characteristics of reverse osmosis membrane is to need to pour into pressure to realize more than the seawater of osmotic pressure
Filter, in order to prevent after first compression pump is shut down, the water under high pressure in reverse osmosis membrane group below produce backflow and to upper one
Reverse osmosis membrane group is destroyed, and the design of existing multi-stage reverse osmosis film group is at the original water inlet of every one-level reverse osmosis membrane group
One pressure pump is installed, to ensure that every grade of reverse osmosis membrane group all carrys out the water of mode rear stage reverse osmosis membrane group with enough pressure
Caused under reverse pressure to upper level backflow and the destruction of counter-infiltration module, this mode undoubtedly add the number of equipment
Amount and cost.
The content of the invention
The shortcomings that in order to overcome above-mentioned prior art, the purpose of this utility model are to provide a kind of with intensive, small-sized
The characteristics of change, not only high treating effect, the seawater desalination system of the new reverse osmosis membrane also to economize on resources with human cost.
To reach above-mentioned purpose, the utility model uses following technical scheme, a kind of seawater of new reverse osmosis membrane
Desalination system, including seawater collecting box, filter, reverse osmosis unit and the clear water storage bin of pipeline connection are passed sequentially through, it is described
Filter and reverse osmosis unit between the pipeline that connects be provided with one first high-pressure pump.
Also include cleaning water tank, described cleaning water tank is connected with the water inlet of reverse osmosis unit by pipeline, and the company
Logical pipeline is provided with one second high-pressure pump.
Described reverse osmosis unit includes multiple by the end to end counter-infiltration pipe of pipeline, is set in each counter-infiltration pipe
There is a counter-infiltration filter core, the pipeline connected between counter-infiltration pipe is provided with a check-valves.
Described counter-infiltration filter core includes superficial layer, counter-infiltration film layer and grid layer, and according to superficial layer, reverse osmosis membrane
Layer, grid layer, counter-infiltration film layer, superficial layer are formed by stacking.
Also include the electric power system that electric power is provided for the first high-pressure pump, the second high-pressure pump and filter.
Described electric power system is battery pack.
Described electric power system is solar panel and the solar cell electrically connected with solar panel.
Described electric power system is wind power generating set.
The beneficial effects of the utility model are：The seawater desalination system of new reverse osmosis membrane of the present utility model has
Intensive, miniaturization, economizes on resources and human cost, by the collective effect of solar power generation, wind-power electricity generation and battery pack,
Ensure that reverse osmosis seawater desalination system breaks down or remained in remote districts the normal work in the case where departing from power network in civil power
Make, energy utilization rate is higher.
It is latter after preventing shutdown by setting the check function valve for preventing that high back voltage from flowing back between counter-infiltration pipe
Water under high pressure in level counter-infiltration pipe is back in the counter-infiltration pipe of previous stage, and traditional water pump, letter are substituted by increasing duty valve
Change equipment, save into.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the utility model reverse osmosis unit structural representation；
Fig. 3 is the layer structure schematic diagram of counter-infiltration filter core in Fig. 2.
In figure：1. seawater collecting box；2. filter；3. reverse osmosis unit；4. clear water storage bin；5. clean water tank；6.
First high-pressure pump；7. the second high-pressure pump；8. superficial layer；9. counter-infiltration film layer；10. grid layer；301. counter-infiltration pipes；It is 302. anti-
Permeate filter core；303. check-valves.
Embodiment
The utility model is described in detail with reference to the accompanying drawings and examples.
Embodiment 1
In description of the present utility model, it is to be understood that term " " center ", " on ", " under ", "front", "rear",
The orientation or position relationship of the instruction such as "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " is based on accompanying drawing institutes
The orientation or position relationship shown, it is for only for ease of description the utility model and simplifies description, rather than indicates or imply and be signified
Device or element must have specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to this practicality
New limitation.
Term " first ", " second " be only used for describe purpose, and it is not intended that instruction or imply relative importance or
The implicit quantity for indicating indicated technical characteristic.Thus, " first " is defined, the feature of " second " can be expressed or imply
Ground includes one or more this feature.In description of the present utility model, unless otherwise indicated, " multiple " are meant that two
Individual or two or more.
A kind of seawater desalination system of new reverse osmosis membrane as shown in Figure 1, including pass sequentially through pipeline connection
Seawater collecting box 1, filter 2, reverse osmosis unit 3 and clear water storage bin 4, connect between described filter 2 and reverse osmosis unit 3
Logical pipeline is provided with one first high-pressure pump 6.Seawater collecting box 1 is used to collect seawater, and is stored, and filter 2 is mainly right
Carry out the seawater before counter-infiltration and carry out filtration treatment, avoid enter into reverse osmosis unit 3, the impurity in seawater fills to counter-infiltration
Put 3 to impact, the filtration core damaged in reverse osmosis unit 3, reverse osmosis unit 3 mainly carries out reverse-osmosis treated to seawater, makes
Desalinization；Particularly, the seawater in seawater collecting box 1, which passes first into, carries out filtration treatment, filtration treatment in filter 2
Seawater afterwards is pumped into progress desalinization processing, the sea after desalt processing in reverse osmosis unit 3 by the first high-pressure pump 6
Water is passed into clear water storage bin 4 and preserved, and for using, intensive, miniaturization, economizes on resources.
Further, in order to ensure after handling sea-water reverse osmose, reverse osmosis unit 3 keeps clean, avoids leaving
Leaving solid after liquid evaporation in reverse osmosis unit 3, reverse osmosis unit 3 is caused damage, therefore also includes cleaning water tank 5,
Described cleaning water tank 5 is connected with the water inlet of reverse osmosis unit 3 by pipeline, and the pipeline of the connection is high provided with one second
Press pump 7；After reverse-osmosis treated reception, clear water is pumped into reverse osmosis unit 3 by the second high-pressure pump 7, to reverse osmosis unit 3
Cleaned, avoid leaving debris.
Embodiment 2
On the basis of embodiment 1, described reverse osmosis unit 3 as shown in Figure 2 passes through pipeline head and the tail phase including multiple
Counter-infiltration pipe 301 even, a counter-infiltration filter core 302 is designed with each counter-infiltration pipe 301, is connected between counter-infiltration pipe 301
Pipeline is provided with a check-valves 303, and reverse-osmosis treated is carried out to seawater using multiple counter-infiltration pipes 301, and reverse-osmosis treated is thorough,
Avoid that reverse-osmosis treated is not thorough, seawater does not have situation about desalinating completely, and the check-valves 303 being provided with avoids preventing from shutting down
Afterwards, the water under high pressure in rear stage counter-infiltration pipe is back in the counter-infiltration pipe of previous stage.
Counter-infiltration filter core 302 as described in Figure 3 includes superficial layer 8, counter-infiltration film layer 9 and grid layer 10, and according to surface
Layer 8, counter-infiltration film layer 9, grid layer 10, counter-infiltration film layer 9, superficial layer 8 are formed by stacking.Each counter-infiltration filter core 302 can
Reverse-osmosis treated twice is carried out to seawater, improves the efficiency of counter-infiltration.
Embodiment 3
Electric power is provided on the basis of embodiment 1, in addition to for the first high-pressure pump 6, the second high-pressure pump 7 and filter 2
Electric power system.
Described electric power system is battery pack.Or
Described electric power system is solar panel and the solar cell electrically connected with solar panel.Or
Described electric power system is wind power generating set.Ensure reverse osmosis seawater desalination system civil power break down or
Remote districts remain to the normal work in the case where departing from power network, and energy utilization rate is higher.
Exemplified as above is only for example, not forming to the scope of protection of the utility model to of the present utility model
Limitation, it is every to be belonged to the same or analogous design of the utility model within the scope of protection of the utility model.
Claims (5)
- A kind of 1. seawater desalination system of new reverse osmosis membrane, it is characterised in that the sea including passing sequentially through pipeline connection Water collection tank (1), filter (2), reverse osmosis unit (3) and clear water storage bin (4), described filter (2) fill with counter-infiltration Put the pipeline connected between (3) and be provided with one first high-pressure pump (6)；Also including cleaning water tank (5), described cleaning water tank (5) is connected with the water inlet of reverse osmosis unit (3) by pipeline, and The pipeline of the connection is provided with one second high-pressure pump (7)；Described reverse osmosis unit (3) passes through the end to end counter-infiltration pipe (301) of pipeline, each counter-infiltration pipe including multiple (301) a counter-infiltration filter core (302) is designed with, the pipeline connected between counter-infiltration pipe (301) is provided with a check-valves (303)；Described counter-infiltration filter core (302) includes superficial layer (8), counter-infiltration film layer (9) and grid layer (10), and according to superficial layer (8), counter-infiltration film layer (9), grid layer (10), counter-infiltration film layer (9), superficial layer (8) are formed by stacking.
- 2. the seawater desalination system of a kind of new reverse osmosis membrane according to claim 1, it is characterised in that also include The electric power system of electric power is provided for the first high-pressure pump (6), the second high-pressure pump (7) and filter (2).
- 3. the seawater desalination system of a kind of new reverse osmosis membrane according to claim 2, it is characterised in that described Electric power system is battery pack.
- 4. the seawater desalination system of a kind of new reverse osmosis membrane according to claim 2, it is characterised in that described Electric power system is solar panel and the solar cell electrically connected with solar panel.
- A kind of 5. seawater desalination system of new reverse osmosis membrane according to claim 2, it is characterised in that：Described Electric power system is wind power generating set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621370259.6U CN206720802U (en) | 2016-12-14 | 2016-12-14 | A kind of seawater desalination system of new reverse osmosis membrane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621370259.6U CN206720802U (en) | 2016-12-14 | 2016-12-14 | A kind of seawater desalination system of new reverse osmosis membrane |
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| Publication Number | Publication Date |
|---|---|
| CN206720802U true CN206720802U (en) | 2017-12-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621370259.6U Expired - Fee Related CN206720802U (en) | 2016-12-14 | 2016-12-14 | A kind of seawater desalination system of new reverse osmosis membrane |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110713279A (en) * | 2019-10-30 | 2020-01-21 | 苏州苏尔科环保工程有限公司 | Seawater desalination water treatment device |
-
2016
- 2016-12-14 CN CN201621370259.6U patent/CN206720802U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110713279A (en) * | 2019-10-30 | 2020-01-21 | 苏州苏尔科环保工程有限公司 | Seawater desalination water treatment device |
| CN110713279B (en) * | 2019-10-30 | 2022-02-22 | 苏州苏尔科环保工程有限公司 | Seawater desalination water treatment device |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20171208 Termination date: 20191214 |
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| CF01 | Termination of patent right due to non-payment of annual fee |