CN207121461U - A kind of device of electro-adsorption demineralization and salinity - Google Patents
A kind of device of electro-adsorption demineralization and salinity Download PDFInfo
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- CN207121461U CN207121461U CN201720538753.7U CN201720538753U CN207121461U CN 207121461 U CN207121461 U CN 207121461U CN 201720538753 U CN201720538753 U CN 201720538753U CN 207121461 U CN207121461 U CN 207121461U
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Abstract
The utility model discloses a kind of electro-adsorption demineralization and the device of salinity, including desalination unit and power supply, the desalination unit includes container and the electrode group being located in container, the container sets water inlet, water outlet and concentrated water outlet, the electrode group includes first electrode, second electrode and the 3rd electrode, the first electrode, second electrode is absorbent-type electrode, 3rd electrode is non-adsorbed type electrode, the power supply electricity receiving electrode group for electrode group to provide electric energy, electrode group, which obtains, electric to be enable electrode group to adsorb to flow through salt in interelectrode water and salinity to go salt in water removal and salinity and flow out from water outlet, become change poles to desorbing electrode group, the salt and salinity desorbed, which is taken away by the water and exported from concentrated water, to flow out.It has the following advantages that：Operating cost is low, and equipment cost is low, desalinates efficiency high.
Description
Technical field
A kind of salt gone in water removal and the device of salinity are the utility model is related to, more particularly to one kind uses Electro Sorb side
The salt and the device of salinity that formula is gone in water removal.
Background technology
Brackish water and water containing salinity occupy enormous proportions in Inland waterbody, and most of water (bitter) is because high containing salinization
It is high with degree containing mineral matter and can not directly use.Salinity need to be reduced and realize that desalination rear resourcebility utilizes, existing conventional method
It is that brackish water desalination is realized using resin ion exchange process, reverse osmosis membrane filtration method, electroosmose process, multiple-effect evaporation method, the way of distillation.
These methods are each advantageous, but respective shortcoming all be present, and such as or high energy consumption, or film is easy to aging, or plant investment is big.
Utility model content
The utility model provides a kind of electro-adsorption demineralization and the device of salinity, which overcome in background technology desalination and
Deficiency present in the mode of salinity.
The used technical scheme that the utility model solves its technical problem is：
The device of a kind of electro-adsorption demineralization and salinity, including desalination unit and power supply, it is characterised in that：The desalination unit
Including container and the electrode group that is located in container, the container sets water inlet, water outlet and concentrated water outlet, and the electrode group includes the
One electrode, second electrode and the 3rd electrode, the first electrode, second electrode are absorbent-type electrode, and the 3rd electrode is non-adsorbed
Type electrode, the power supply electricity receiving electrode group, enter from water inlet and between the water of water outlet or concentrated water outlet outflow flows through electrode,
And the pole of electrode group to become transducer control.
Among one embodiment：The desalination unit number is multiple, and multiple desalination units sequentially concatenate；It is single per adjacent two desalinations
Between member, the water outlet of previous desalination unit connects the water inlet of next desalination unit.
Among one embodiment：A through hole is set in the first electrode and second electrode, uses loose structure to increase electrode
Surface area.
Among one embodiment：The first electrode and second electrode staggered arranged for interval in the first direction, the 3rd electricity
Pole is arranged in the first direction.
Among one embodiment：Impulse valve is respectively provided with the water outlet and concentrated water outlet.
Among one embodiment：The pole of coordination electrode group is to including：First electrode and second electrode lead to positive negative electricity respectively, the
Three electrode no powers, first electrode adsorb anion substance in water, and second electrode adsorbs positive ion species in water, to go in water removal
Salt and salinity, and flowed out from water outlet；First electrode and second electrode lead to positive electricity, and the 3rd electrode leads to negative electricity, second electrode
The positive ion species of absorption, which shift to the 3rd electrode and are taken away by the water to export from concentrated water, to flow out；First electrode and second electrode are logical negative
Electricity, the 3rd electrode lead to positive electricity, and the anion substance of first electrode absorption is shifted to the 3rd electrode and is taken away by the water from concentrated water and exports
Outflow.
Among one embodiment：Also include capacitor bank and electric switch group, the electrode group, electric switch group, capacitor bank and electricity
Source electricity connects, and the capacitor bank includes the first capacitor, the second capacitor and the 3rd capacitor, and the first capacitor electricity is connected on the first electricity
Between pole and second electrode, the second capacitor electricity is connected between first, second electrode and the 3rd electrode, and the 3rd capacitor electricity is connected on
First, between second electrode and the 3rd electrode.
Among one embodiment：The pole of the coordination electrode group is to including：
First electrode and second electrode lead to positive negative electricity, the 3rd electrode no power respectively, and first electrode adsorbs anion in water
Material, second electrode adsorb positive ion species in water, to remove the salt and salinity in water removal, and are flowed out from water outlet；
The conducting connection of first capacitor, the charged particles in first electrode, second electrode are released and to the first capacitors
Charging；
First electrode and second electrode lead to positive electricity, and the 3rd electrode lead to negative electricity, and the positive ion species that second electrode is adsorbed are to the
Three electrodes, which shift and are taken away by the water to export from concentrated water, to flow out；
The conducting connection of second capacitor, first electrode, second electrode, the charged particles on the 3rd electrode are released and to the
Two capacitors charge；
First electrode and second electrode lead to negative electricity, and the 3rd electrode lead to positive electricity, and the anion substance that first electrode is adsorbed is to the
Three electrodes, which shift and are taken away by the water to export from concentrated water, to flow out；
The conducting connection of 3rd capacitor, first electrode, second electrode, the charged particles on the 3rd electrode are released and to the
Three capacitors charge.
Compared with background technology, it has the following advantages that the technical program：
First electrode, second electrode are absorbent-type electrode, and the 3rd electrode is non-adsorbed type electrode, power supply electricity receiving electrode group with
Electric energy is provided for electrode group, electrode group obtains the electric anion for making electrode group electrolytic salt and salinity, making after positive electrode absorption electrolysis
Material, the positive ion species after negative electrode absorption electrolysis, make electrode group absorption flow through salt in interelectrode water and salinity with
The salt and salinity that go in water removal simultaneously flow out from water outlet, become change poles to desorbing electrode group, the salt desorbed and
Salinity, which is taken away by the water and exported from concentrated water, to flow out, and realizes desalination with this, operating cost is low, and equipment cost is low, desalinates efficiency high.
Staggered arranged for interval, the 3rd electrode are arranged in the first direction in the first direction for first electrode and second electrode,
Electrode surface area greatly forms capacitive adsorption effect, advantages of good adsorption effect.
If capacitor bank, the capacitor bank is connected after above step charges with power circuit, and by sufficient electric energy
It is released to again in electrode group by circuit control, the capacitor bank is controlled with power circuit with electrode group circuit using circuit,
It is energy-efficient.
Brief description of the drawings
The utility model is described in further detail with reference to the accompanying drawings and examples.
Fig. 1 is the structural representation of the device of the salt and salinity in water removal.
Embodiment
It refer to Fig. 1, a kind of electro-adsorption demineralization and salinity device, including desalination unit 10, power supply 20, capacitor bank
30 and electric switch group 40.Desalination and salinity in the utility model, including remove or reduce completely.
The desalination unit 10 includes container 11 and the electrode group being located in container 11, and the container 11 sets water inlet 12, fresh water
Outlet 13 and concentrated water outlet 14；Impulse valve is respectively provided with the water outlet 13 and concentrated water outlet 14, water inlet 12 is located at container
Top, water outlet 13 and concentrated water outlet 14 are located at container bottom；The electrode group includes first electrode 15, second electrode 16 and the
Three electrodes 17, the first electrode 15, second electrode 16 are absorbent-type electrode, and the 3rd electrode 17 is non-adsorbed type electrode；This is more
Sequentially staggered parallel interval is arranged in the first direction for individual first electrode 15 and multiple second electrodes 16, the edge of the 3rd electrode 17
First direction arranges that laterally left and right arrangement, the 3rd electrode 17 are located at lower vessel portion, multiple 3rd electricity in the first direction such as figure
Parallel interval is arranged in a second direction for pole 17, the vertical first direction of the second direction, cloth before and after longitudinal direction in the second direction such as figure
Put.In order to increase electrode surface area, multiple through holes are set in the first electrode 15 and second electrode 16, shape electricity is engraved to form class
Pole.The first electrode, second electrode such as titanium, the 3rd electrode such as carbon metal, ferrous metal or other metals or its alloy gold
Category.Aluminium material is all may be selected in the first electrode, second electrode, the 3rd electrode, and the aluminium of the 3rd electrode is denatured to meet the 3rd
Performance needed for electrode.
The electrode group, electric switch group 40, capacitor bank 30 and the electricity of power supply 20 connect, and the capacitor bank 30 includes the first electric capacity
Device, the second capacitor and the 3rd capacitor；First capacitor electricity is connected between first electrode and second electrode；Second capacitor one end
Electricity is connected on first, second electrode, and other end electricity is connected on the 3rd electrode；3rd capacitor one end electricity is connected on first, second electrode, separately
One end electricity is connected on the 3rd electrode.
The pole of the coordination electrode group is to including the change of following six step and sequentially circulation change.
The first step：First electrode 15 and second electrode 16 lead to positive negative electricity respectively, the no power of the 3rd electrode 17, salt in water and
Salinity electrolysis is anion substance and positive ion species, and first electrode 15 adsorbs anion substance in water, and second electrode 16 is inhaled
Positive ion species in attached water, to remove the salt and salinity in water removal, and the valve 18 of water outlet 13 is opened, concentrated water outlet 14
Valve 19 is closed, and is flowed out from water outlet；
Second step：The conducting connection of first capacitor, the charged particles in first electrode 15, second electrode 16 be released and to
First capacitor charges, electric energy supplement, to reach economize on electricity purpose.
3rd step：First electrode 15 and second electrode 16 lead to positive electricity, and the 3rd electrode 17 leads to negative electricity, and the valve of water outlet 13
Door is closed, and the valve of concentrated water outlet 14 is opened, and the positive ion species that second electrode 16 is adsorbed shift and by water to the 3rd electrode 17
Take away to form cation concentrated water, export and flow out from concentrated water；
4th step：The conducting connection of second capacitor, first electrode 15, second electrode 16, the powered electricity on the 3rd electrode 17
Lotus is released and charged to the second capacitor；
5th step：First electrode 15 and second electrode 16 lead to negative electricity, and the 3rd electrode 17 leads to positive electricity, and the valve of water outlet 13
Door is closed, and the valve of concentrated water outlet 14 is opened, and the anion substance that first electrode 15 is adsorbed shifts and by water to the 3rd electrode 17
Take away to form anion concentrated water, export and flow out from concentrated water；
6th step：The conducting connection of 3rd capacitor, first electrode 15, second electrode 16, the powered electricity on the 3rd electrode 17
Lotus is released and charged to the 3rd capacitor；It is then return to the first step；
Using above-mentioned six step, adsorption efficiency is improved, desorbs efficiency, fading effect, operating cost is low.
First capacitor is responsible for storing electric energy caused by first, second electrode conduction；Second capacitor is responsible for storage
Electric energy caused by first, second electrode and the 3rd electrode conduction；3rd capacitor is responsible for storing first, second electrode and the 3rd
Electric energy caused by electrode conduction.The both positive and negative polarity turned on every time by three group capacitors is all changed so be independently arranged, then root
Powered according to needing to connect to circuit by polarity to play energy-conserving action.
As needed, 10 numbers of the desalination unit are multiple that multiple desalination units 10 sequentially concatenate；It is single per adjacent two desalinations
Between member, the water outlet of previous desalination unit connects the water inlet of next desalination unit.The utility model is former using Electro Sorb
Reason, using the positive ion species and anion substance in the close battle array structure absorption bitter of the electrode of high density high voltage low current
(electrolysis produces), make to form desalination aquaporin between electrode, and realize that step is desalinated by pulse intelligence control system, and finally reach
To the purpose of brackish water desalination.
Among the present embodiment：First, second electrode can use same electrode material also to use Different electrodes material；
3rd electrode use can attract negative ions material and can not capture the electrode material of negative ions material, to use surface light
It is optimal that sanitary equipment, which have satisfactory electrical conductivity and are not likely to produce the material of bubble,.The first, second electrode arranged opposite spacing is by electricity
Pole thickness and electrode material determine, typically within 10mm, more than 1mm.3rd electrode is arranged between first, second electrode
Or first, second electrode side, the 3rd electrode make first, second electrode because of reversal connection negative ions will not be made to concatenate position mutually
Put and effect cannot be desorbed, the 3rd electrode plays that to be attracted to itself attached by the negative ions guiding of the first second electrode release
Near trend is simultaneously taken away through the water flowed through.
Among the present embodiment：The unit number of the desalination unit 10 is configured according to the degree of required desalination, according to required
The amount to be desalinated configures the electrode Phalanx columns in each unit.
As needed, in addition to PLC control system 50, the signal of PLC control system 50 connect electric switch group 40 and pulse
Valve 18,19 with control pole to and valve switch so that its according to above-mentioned six step circulate desalinate.
It is described above, only the utility model preferred embodiment, therefore the utility model implementation can not be limited according to this
Scope, i.e., the equivalent changes and modifications made according to the utility model patent scope and description, it is new all should still to belong to this practicality
In the range of type covers.
Claims (6)
1. the device of a kind of electro-adsorption demineralization and salinity, including desalination unit and power supply, it is characterised in that：The desalination unit bag
Container and the electrode group being located in container are included, the container, which sets water inlet, water outlet and concentrated water outlet, the electrode group, includes first
Electrode, second electrode and the 3rd electrode, the first electrode, second electrode are absorbent-type electrode, and the 3rd electrode is non-adsorbed type
Electrode, the power supply electricity receiving electrode group, enter from water inlet and between the water of water outlet or concentrated water outlet outflow flows through electrode, and
The pole of electrode group to become transducer control.
2. the device of a kind of electro-adsorption demineralization according to claim 1 and salinity, it is characterised in that：The desalination unit
Number is multiple, and multiple desalination units sequentially concatenate；Between per adjacent two desalination unit, the water outlet of previous desalination unit is connected
The water inlet of next desalination unit.
3. the device of a kind of electro-adsorption demineralization according to claim 1 and salinity, it is characterised in that：The first electrode and
A through hole is set in second electrode, uses loose structure to increase electrode surface area.
4. the device of a kind of electro-adsorption demineralization according to claim 1 and salinity, it is characterised in that：The first electrode and
Second electrode in the first direction arrange in the first direction by staggered arranged for interval, the 3rd electrode.
5. the device of a kind of electro-adsorption demineralization according to claim 1 and salinity, it is characterised in that：The water outlet and
Concentrated water is respectively provided with impulse valve in outlet.
A kind of 6. device of the electro-adsorption demineralization and salinity according to claim 1 or 2 or 3 or 4 or 5, it is characterised in that：
Also include capacitor bank and electric switch group, the electrode group, electric switch group, capacitor bank and power supply electricity connect, and the capacitor bank includes
First capacitor, the second capacitor and the 3rd capacitor, the first capacitor electricity are connected between first electrode and second electrode, the second electricity
Container electricity is connected between first, second electrode and the 3rd electrode, and the 3rd capacitor electricity is connected on first, second electrode and the 3rd electrode
Between.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538753.7U CN207121461U (en) | 2017-05-16 | 2017-05-16 | A kind of device of electro-adsorption demineralization and salinity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720538753.7U CN207121461U (en) | 2017-05-16 | 2017-05-16 | A kind of device of electro-adsorption demineralization and salinity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207121461U true CN207121461U (en) | 2018-03-20 |
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ID=61614826
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720538753.7U Active CN207121461U (en) | 2017-05-16 | 2017-05-16 | A kind of device of electro-adsorption demineralization and salinity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207121461U (en) |
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2017
- 2017-05-16 CN CN201720538753.7U patent/CN207121461U/en active Active
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