CN108689459A - Continuous Electro Sorb desorption energy recycle device, system and method - Google Patents
Continuous Electro Sorb desorption energy recycle device, system and method Download PDFInfo
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- CN108689459A CN108689459A CN201710235999.1A CN201710235999A CN108689459A CN 108689459 A CN108689459 A CN 108689459A CN 201710235999 A CN201710235999 A CN 201710235999A CN 108689459 A CN108689459 A CN 108689459A
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- 238000003795 desorption Methods 0.000 title claims abstract description 70
- 238000000034 method Methods 0.000 title claims abstract description 21
- 239000007788 liquid Substances 0.000 claims abstract description 311
- 239000000463 material Substances 0.000 claims abstract description 250
- 230000004888 barrier function Effects 0.000 claims abstract description 215
- 239000012530 fluid Substances 0.000 claims abstract description 78
- 238000001179 sorption measurement Methods 0.000 claims abstract description 51
- 238000005192 partition Methods 0.000 claims abstract description 34
- 238000010276 construction Methods 0.000 claims abstract description 9
- 150000001450 anions Chemical class 0.000 claims description 57
- 150000001768 cations Chemical class 0.000 claims description 36
- 239000011148 porous material Substances 0.000 claims description 35
- 125000002091 cationic group Chemical group 0.000 claims description 31
- 239000002245 particle Substances 0.000 claims description 31
- 150000003839 salts Chemical class 0.000 claims description 26
- 230000000903 blocking effect Effects 0.000 claims description 12
- 150000002500 ions Chemical class 0.000 claims description 12
- 230000005684 electric field Effects 0.000 claims description 9
- 230000005611 electricity Effects 0.000 claims description 9
- 230000009471 action Effects 0.000 claims description 8
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 claims description 7
- 239000012752 auxiliary agent Substances 0.000 claims description 5
- 239000003463 adsorbent Substances 0.000 claims 1
- 239000007772 electrode material Substances 0.000 abstract description 5
- 241001507939 Cormus domestica Species 0.000 abstract 1
- 229910001423 beryllium ion Inorganic materials 0.000 description 8
- -1 Salt ion Chemical class 0.000 description 6
- 238000010586 diagram Methods 0.000 description 6
- 238000006386 neutralization reaction Methods 0.000 description 6
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 description 5
- 239000007787 solid Substances 0.000 description 4
- 238000010521 absorption reaction Methods 0.000 description 3
- 230000009467 reduction Effects 0.000 description 3
- 239000003575 carbonaceous material Substances 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 238000010612 desalination reaction Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008929 regeneration Effects 0.000 description 2
- 238000011069 regeneration method Methods 0.000 description 2
- 239000004966 Carbon aerogel Substances 0.000 description 1
- 229910052799 carbon Inorganic materials 0.000 description 1
- 239000006229 carbon black Substances 0.000 description 1
- 239000002041 carbon nanotube Substances 0.000 description 1
- 229910021393 carbon nanotube Inorganic materials 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 239000002270 dispersing agent Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000008187 granular material Substances 0.000 description 1
- 229910021389 graphene Inorganic materials 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 239000004094 surface-active agent Substances 0.000 description 1
- 230000001052 transient effect Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F1/00—Treatment of water, waste water, or sewage
- C02F1/46—Treatment of water, waste water, or sewage by electrochemical methods
- C02F1/469—Treatment of water, waste water, or sewage by electrochemical methods by electrochemical separation, e.g. by electro-osmosis, electrodialysis, electrophoresis
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- C—CHEMISTRY; METALLURGY
- C02—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F—TREATMENT OF WATER, WASTE WATER, SEWAGE, OR SLUDGE
- C02F2201/00—Apparatus for treatment of water, waste water or sewage
- C02F2201/46—Apparatus for electrochemical processes
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Abstract
The present invention provides continuous Electro Sorbs and desorption and energy recycle device, system and method, are related to liquid separating treatment field, to solve the problems, such as to have in the prior art quite a few electrode and other auxiliary materials not to be fully used.Continuous electric adsorption device is in laminated construction, includes successively:First collector, first partition, the first barrier material, the first filter, the second barrier material, second partition and the second collector;The first liquid electrode warehouse is formed between first partition and the first barrier material, the second liquid electrode warehouse is formed between second partition and the second barrier material, and the first fluid course is formed between the first barrier material and the second barrier material.All electrode materials and auxiliary material of the present invention will be fully utilized, and greatly improve the efficiency of electric adsorption device and reduce the cost of investment of electric adsorption device.
Description
[Technical field]
The present invention relates to liquid separating treatment field, especially continuous Electro Sorb and desorption and energy recycle device, system
And method.
[Background technology]
Traditional electric adsorption device is formed using collector, solid electric adsorption electrode, filter and/or ion barrier,
Middle electric adsorption electrode is solid form.The characteristics of solid electrode is good conductivity, and absorption Energy Efficiency Ratio is high.However, due to Electro Sorb
The course of work is a transient process, electrode length direction top electrode adsorption saturation degree at being centainly distributed.Such as
Shown in Fig. 1, in Electro Sorb component, the electrode near liquid inlet can reach saturation state in first time absorption, at this time
This partial electrode will not continue to absorption work, but be in idle state, need to wait until entire electrode adsorption saturation namely this time
Regeneration desorption could be carried out at the end of work period together with monoblock electrode.Therefore, in terms of overall, using solid Electro Sorb
When electrode carries out Electro Sorb work, quite a few electrode is not fully used.Simultaneously, electric with the part
All auxiliary materials that pole matches also accordingly are not fully utilized such as collector, ion barrier material, filter.In this way
The cost of investment for allowing for electric adsorption device is high, it is difficult to is widely popularized in practical applications.
[Invention content]
The present invention provides continuous Electro Sorb desorption energy recycle device, system and methods, to solve in the prior art
There is the problem of quite a few electrode and other auxiliary materials are not fully used.
A kind of continuous electric adsorption device of the present invention is in laminated construction, includes successively:First collector, first partition,
One barrier material, the first filter, the second barrier material, second partition and the second collector;The first partition and the first resistance
The first liquid electrode warehouse is formed between obstructing material, and the second liquid electrode is formed between the second partition and the second barrier material
Warehouse, and the first fluid course is formed between the first barrier material and the second barrier material.
Wherein, there is the first liquid electrode warehouse the first liquid electrode warehouse entrance and the first liquid electrode warehouse to go out
Mouthful;The second liquid electrode warehouse has the second liquid electrode warehouse entrance and the second liquid electrode plenum outlet;Described
There is one fluid course the first fluid course entrance and the first fluid course to export.
Wherein, first barrier material is ion barrier material or porous material;And the second blocking material
Material is ion barrier material or porous material.
Wherein, when continuous electric adsorption device carries out Electro Sorb work, in the first liquid electrode warehouse and the second liquid
Liquid electrode is injected in electrode warehouse;The liquid electrode is made of base fluid, electrode particle and auxiliary agent.
A kind of continuous Electro Sorb desorption apparatus of the present invention is in laminated construction, includes successively:Third collector, third every
Plate, third barrier material, the second filter, the 4th barrier material, the 4th partition board and the 4th collector;The third partition board with
Third liquid electrode warehouse is formed between third barrier material, and the 4th liquid is formed between the 4th partition board and the 4th barrier material
State electrode warehouse, and form the second fluid course between third barrier material and the 4th barrier material.
Wherein, there is the third liquid electrode warehouse third liquid electrode warehouse entrance and third liquid electrode warehouse to go out
Mouthful;The 4th liquid electrode warehouse has the 4th liquid electrode warehouse entrance and the 4th liquid electrode plenum outlet;Described
There is two fluid courses the second fluid course entrance and the second fluid course to export.
Wherein, the third barrier material is ion barrier material or porous material;And the 4th blocking material
Material is ion barrier material or porous material.
The system of a kind of continuous Electro Sorb and desorption of the present invention, including:The continuous electric adsorption device being connected with each other and company
Continuous Electro Sorb desorption apparatus;The continuous electric adsorption device is above-mentioned continuous electric adsorption device;The continuous Electro Sorb desorption
Device is above-mentioned continuous Electro Sorb desorption apparatus.
Wherein, further include between the continuous electric adsorption device and continuous Electro Sorb desorption apparatus:Interruption units, for preventing
Electric leakage.
A kind of continuous Electro Sorb, desorption and the energy-recuperation system of the present invention, including:The continuous Electro Sorb dress being connected with each other
Set with continuous Electro Sorb desorption apparatus, the continuous electric adsorption device is above-mentioned continuous electric adsorption device, and the continuous electricity is inhaled
Attached desorption apparatus is above-mentioned continuous Electro Sorb desorption apparatus;And between the third collector and the 4th collector also simultaneously
It is associated with electrical load device.
Wherein, further include between the continuous electric adsorption device and continuous Electro Sorb desorption apparatus:Interruption units, for preventing
Electric leakage.
A kind of continuous Electro Sorb method of the present invention, includes the following steps:S11, liquid electrode is delivered into the first liquid
State electrode warehouse and the second liquid electrode warehouse, the first fluid course is delivered by pending stoste;S12, in the first current collection
Add DC electric field between pole and the second collector;S13, when the first barrier material is cationic barrier material, and the second blocking material
When material is anion barrier material, the anion in stoste is inhaled by cationic barrier material into the first liquid electrode warehouse
Attached, the cation in stoste is adsorbed by anion barrier material into the second liquid electrode warehouse, obtains removing product salt liquid;
Alternatively, when the first barrier material is anion barrier material, and when the second barrier material is cationic barrier material, in stoste
Cation is adsorbed by anion barrier material into the first liquid electrode warehouse, and the anion in stoste is hindered by cation
Obstructing material is adsorbed into the second liquid electrode warehouse, obtains removing product salt liquid;Alternatively, when the first, second barrier material is more
When Porous materials, the anion in stoste is adsorbed by porous material into the first liquid electrode warehouse, the cation in stoste
It is adsorbed into the second liquid electrode warehouse by porous material, obtains removing product salt liquid;It is filled using above-mentioned continuous Electro Sorb
Set implementation.
The method of a kind of continuous Electro Sorb and desorption of the present invention, includes the following steps:S21, by liquid electrode convey into
Enter the first liquid electrode warehouse and the second liquid electrode warehouse, pending stoste is delivered into the first fluid course;S22,
Add DC electric field between first collector and the second collector;S23, when the first barrier material is cationic barrier material, and the
When two barrier materials are anion barrier material, the anion in stoste enters the first liquid electrode by cationic barrier material
Warehouse is adsorbed, and the cation in stoste is adsorbed by anion barrier material into the second liquid electrode warehouse, is removed
Product salt liquid;Alternatively, when the first barrier material is anion barrier material, and the second barrier material is cationic barrier material
When, the cation in stoste is adsorbed by anion barrier material into the first liquid electrode warehouse, the anion in stoste
It is adsorbed into the second liquid electrode warehouse by cationic barrier material, obtains removing product salt liquid;Alternatively, when first, second
When barrier material is porous material, the anion in stoste is adsorbed by porous material into the first liquid electrode warehouse, former
Cation in liquid is adsorbed by porous material into the second liquid electrode warehouse, obtains removing product salt liquid;S24, by first
Liquid electrode in liquid electrode warehouse is transported in third liquid electrode warehouse, by the liquid electricity in the second liquid electrode warehouse
Pole is transported in the 4th liquid electrode warehouse, and the liquid in stoste or other sources is introduced in the second fluid course;S25,
By third collector and the 4th collector short circuit;Liquid electricity in S26, third liquid electrode warehouse and the 4th liquid electrode warehouse
The zwitterion that pole is adsorbed is desorbed, and passes through the first barrier material and the first blocking material respectively under the action of concentration difference is spread
Material enters the second fluid course, forms dope and is discharged;Implemented using the system of above-mentioned continuous Electro Sorb and desorption.
Wherein, step S24 further comprises:Liquid electrode in first liquid electrode warehouse is defeated by interruption units
It is sent in third liquid electrode warehouse, the liquid electrode in the second liquid electrode warehouse is transported to the 4th liquid by interruption units
In state electrode warehouse.
A kind of continuous Electro Sorb, desorption and the energy reclaiming method of the present invention, includes the following steps:S31, by liquid electrode
The first liquid electrode warehouse and the second liquid electrode warehouse are delivered into, pending stoste is delivered into the first fluid course;
S32, add DC electric field between the first collector and the second collector;S33, when the first barrier material be cation blocking material
Material, and when the second barrier material is anion barrier material, the anion in stoste enters first by cationic barrier material
Liquid electrode warehouse is adsorbed, and the cation in stoste is inhaled by anion barrier material into the second liquid electrode warehouse
It is attached, it obtains removing product salt liquid;Alternatively, when the first barrier material is anion barrier material, and the second barrier material is cation
When barrier material, the cation in stoste is adsorbed by anion barrier material into the first liquid electrode warehouse, in stoste
Anion adsorbed into the second liquid electrode warehouse by cationic barrier material, obtain remove product salt liquid;Alternatively, when the
One, when the second barrier material is porous material, the anion in stoste enters the first liquid electrode warehouse quilt by porous material
It adsorbs, the cation in stoste is adsorbed by porous material into the second liquid electrode warehouse, obtains removing product salt liquid;S34,
Liquid electrode in first liquid electrode warehouse is transported in third liquid electrode warehouse, it will be in the second liquid electrode warehouse
Liquid electrode is transported in the 4th liquid electrode warehouse, and the liquid in stoste or other sources is introduced in the second fluid course
Body;S35, the electrical load device in parallel between third collector and the 4th collector, to recover energy;S36, third liquid electrode
The zwitterion that liquid electrode in warehouse and the 4th liquid electrode warehouse is adsorbed is desorbed, under the action of concentration difference diffusion
The second fluid course is entered by the first barrier material and the first barrier material respectively, form dope and is discharged;Using above-mentioned
Continuous Electro Sorb, desorption and energy-recuperation system implemented.
Wherein, step S34 further comprises:Liquid electrode in first liquid electrode warehouse is defeated by interruption units
It is sent in third liquid electrode warehouse, the liquid electrode in the second liquid electrode warehouse is transported to the 4th liquid by interruption units
In state electrode warehouse.
Continuous Electro Sorb desorption energy recycle device, the system and method for the present invention, can be by adjusting liquid electrode
Flow velocity controls residence time of the liquid electrode in warehouse, electrode may be implemented is regenerated immediately after saturation, without
Other electrodes are waited for reach saturation, therefore, all electrode materials and auxiliary material will be fully utilized, and greatly improve
The efficiency of electric adsorption device and the cost of investment for reducing electric adsorption device.And recoverable portion of energy is gone back, is further dropped
Low operating cost.
[Description of the drawings]
Fig. 1 is the distribution schematic diagram of the electric adsorption device adsorption saturation degree of the prior art;
Fig. 2 is the structural schematic diagram of the continuous electric adsorption device of the embodiment of the present invention 1;
Fig. 3 is the planing surface schematic diagram of the continuous electric adsorption device of the embodiment of the present invention 1;
Fig. 4 is the structural schematic diagram of the continuous Electro Sorb desorption apparatus of the embodiment of the present invention 2;
Fig. 5 is the structural schematic diagram of the continuous Electro Sorb of the embodiment of the present invention 3 and the system of desorption;
Fig. 6 is the structural schematic diagram of the continuous Electro Sorb of the embodiment of the present invention 4, desorption and energy-recuperation system;
Fig. 7 is the flow chart of the continuous Electro Sorb method of the embodiment of the present invention 5;
Fig. 8 is the flow chart of the continuous Electro Sorb of the embodiment of the present invention 6 and the method for desorption;
Fig. 9 is the flow chart of the continuous Electro Sorb of the embodiment of the present invention 7, desorption and energy reclaiming method.
[Specific implementation mode]
Inventor has found that can implement continuous Electro Sorb by liquid electrode solves above-mentioned technical problem.Liquid
State electrode is made of base fluid, electrode particle and auxiliary agent etc..Usually using water or polar liquid as base fluid, carbon material or other conductions
Material granule is electrode particle, and surfactant or dispersant are auxiliary agent, and the materials such as carbon black are as conductive auxiliary agent.Carbon material used
With high specific surface area, flourishing internal pore structure, good electric conductivity, usually can be used graphene, carbon nanotubes,
Activated carbon, carbon aerogels, template carbon etc..The form and size of particle need to be conducive to it and form stable slurry flow in base fluid
Body.Based on above-mentioned liquid electrode, continuous electric adsorption device etc. is provided, is described in detail by the following examples.
Embodiment 1, the continuous electric adsorption device of this implementation are a kind of architectures, are in laminated construction, referring to Fig. 2 and Fig. 3
It is shown, include successively:First collector 101, first partition 102, the first barrier material 103, the blocking of the first filter 104, second
Material 105, second partition 106 and the second collector 107.First barrier material 103 can be ion barrier material or porous
Material, the second barrier material 105 can be ion barrier material or porous material.
Form the first liquid electrode warehouse 108 between first partition 102 and the first barrier material 103, second partition 106 with
The second liquid electrode warehouse 109, and the first barrier material 103 and the second barrier material are formed between second barrier material 105
The first fluid course 110 is formed between 105.First liquid electrode warehouse 108 has 1081 He of the first liquid electrode warehouse entrance
First liquid electrode plenum outlet 1082;Second liquid electrode warehouse 109 has the second liquid electrode warehouse entrance 1091 and the
Two liquid electrode plenum outlets 1092;First fluid course 110 has the first fluid course entrance 1101 and the first fluid course
Outlet 1102.
When carrying out Electro Sorb work, liquid electrode is by the conveying of pump from the first liquid electrode warehouse entrance 1081 and
Two liquid electrode warehouse entrances 1091 enter corresponding liquid electrode warehouse, from corresponding outflow;Pending stoste passes through pump
Conveying from the first fluid course entrance 1101 enter fluid course, from the first fluid course outlet 1102 outflow.
After applying certain DC voltage (such as 1.2V) on the first collector 101 and the second collector 107, the first liquid
Salt ion in circulation road 110 will be migrated by different polarity to two edge directions, when the first barrier material 103 is that cation hinders
Obstructing material, and the second barrier material 105 be anion barrier material when, anion by the first barrier material 103 enter anode
Electrode chamber, i.e. the first liquid electrode warehouse 108, are adsorbed by electrode particle, and cation enters cathode by the second barrier material 105
Electrode chamber, i.e. the second liquid electrode warehouse 109, are adsorbed by electrode particle.So that salt in the first fluid course 110 from
Sub- concentration reduces, and obtains removing product salt liquid.The moon for being respectively provided with positive and negative charge from the liquid electrode of outlet outflow and being adsorbed
After mixing the two liquid the electrically charged neutralization of electrode particle institute, the ion that electrode particle is adsorbed will will be released cation
It is put into base fluid and forms dope, this dope is detached with electrode particle can carry out the disposition of dope later stage.Add in liquid electrode
Enter base fluid replenisher and can return to carry out task again in electrode warehouse.
Since residence time of the liquid electrode in warehouse, Ke Yishi can be controlled by adjusting the flow velocity of liquid electrode
Existing electrode is regenerated immediately after saturation, without waiting for other electrodes to reach saturation, therefore, all electrode materials and
Auxiliary material will be fully utilized, and greatly improve the efficiency of electric adsorption device and reduce the cost of investment of electric adsorption device.
Embodiment 2, this implementation continuous Electro Sorb desorption apparatus, it is shown in Figure 4, be in laminated construction, include successively:The
Three collectors 201, third partition board 202, third barrier material 203, the second filter 204, the 4th barrier material 205, the 4th partition board
206 and the 4th collector 207.Third barrier material 201 can be ion barrier material or porous material and the 4th resistance
Obstructing material 205 can be ion barrier material or porous material.
Form third liquid electrode warehouse 208 between third partition board 203 and third barrier material 201, the 4th partition board 206 with
The 4th liquid electrode warehouse 209, and third barrier material 203 and the 4th barrier material are formed between 4th barrier material 205
The second fluid course 210 is formed between 205.Third liquid electrode warehouse 208 has 2081 He of third liquid electrode warehouse entrance
Third liquid electrode plenum outlet 2082;4th liquid electrode warehouse 209 has the 4th liquid electrode warehouse entrance 2091 and the
Four liquid electrode plenum outlets 2092;Second fluid course 210 has the second fluid course entrance 2101 and the second fluid course
Outlet 2102.
In actual operation, the description of above-described embodiment 1 is connected, the liquid electrode in anodic-cathodic warehouse is conveyed respectively
Into Electro Sorb unit identical with working cell, except that two collectors of the unit are to be in short circuit state.By
In 207 short circuit of third collector 201 and the 4th collector, third liquid electrode warehouse 208 and the 4th liquid electrode warehouse 209
Electrode particle institute is electrically charged to be released neutralization, and the zwitterion adsorbed enters from desorption in electrode particle in electrode base fluid,
The second fluid course 210, shape are entered by the first barrier material and the first barrier material respectively under the action of concentration difference is spread
It is discharged from the second fluid course outlet 2102 at dope.So that liquid electrode is regenerated reduction.
Embodiment 3, the present embodiment a kind of continuous Electro Sorb and desorption system, including:The continuous electricity being connected with each other is inhaled
Adsorption device 31 and continuous Electro Sorb desorption apparatus 32.The continuous Electro Sorb dress of embodiment 1 may be used in continuous electric adsorption device 31
It sets, continuous Electro Sorb desorption apparatus 32 can be the continuous Electro Sorb desorption apparatus of embodiment 2.And it is preferred that in continuous Electro Sorb
Increase interruption units 33 between device 31 and continuous Electro Sorb desorption apparatus 32, for anticreep.
Shown in Fig. 5, continuous electric adsorption device 31 is in laminated construction, includes successively:First collector 3101,
One partition board 3102, the first barrier material 3103, the first filter 3104, the second barrier material 3105, second partition 3106, Yi Ji
Two collectors 3107.First barrier material 3103 can be ion barrier material or porous material, and the second barrier material 3105 can
To be ion barrier material or porous material.The first liquid electrode is formed between first partition 3102 and the first barrier material 3103
Warehouse 3108 forms the second liquid electrode warehouse 3109, and first between second partition 3106 and the second barrier material 3105
The first fluid course 3110 is formed between barrier material 3103 and the second barrier material 3105.First liquid electrode warehouse 3108 has
There are the first liquid electrode warehouse entrance 31081 and the first liquid electrode plenum outlet 31082;Second liquid electrode warehouse 3109 has
There are the second liquid electrode warehouse entrance 31091 and the second liquid electrode plenum outlet 31092;First fluid course 3110 has the
One fluid course entrance 31101 and the first fluid course outlet 31102.
Continuous Electro Sorb desorption apparatus 32 is in laminated construction, includes successively:Third collector 3201, third partition board 3202,
Third barrier material 3203, the second filter 3204, the 4th barrier material 3205, the 4th partition board 3206 and the 4th collector
3207.Third barrier material 3201 can be ion barrier material or porous material and the 4th barrier material 3205 can be
Ion barrier material or porous material.Third liquid electrode warehouse is formed between third partition board 3203 and third barrier material 3201
3208, the 4th liquid electrode warehouse 3209 is formed between the 4th partition board 3206 and the 4th barrier material 3205, and third stops
The second fluid course 3210 is formed between material 3203 and the 4th barrier material 3205.Third liquid electrode warehouse 3208 has the
Three liquid electrode warehouse entrances 32081 and third liquid electrode plenum outlet 32082;4th liquid electrode warehouse 3209 has the
Four liquid electrode warehouse entrances 32091 and the 4th liquid electrode plenum outlet 32092;Second fluid course 3210 has the second liquid
Flow channel inlet 32101 and the second fluid course outlet 32102.
When carrying out Electro Sorb work, liquid electrode is by the conveying of pump from 31081 He of the first liquid electrode warehouse entrance
Second liquid electrode warehouse entrance 31091 enters corresponding liquid electrode warehouse, from corresponding outflow;Pending stoste passes through
The conveying of pump enters fluid course from the first fluid course entrance 31101, from 31102 outflow of the first fluid course outlet.When
After applying certain DC voltage (such as 1.2V) on first collector 3101 and the second collector 3107, the first fluid course 3110
In salt ion will be migrated to two edge directions by different polarity, when the first barrier material 3103 is cationic barrier material,
And the second barrier material 3105 be anion barrier material when, anion by the first barrier material 3103 enter anode electrode
Room, i.e. the first liquid electrode warehouse 3108, are adsorbed by electrode particle, and cation enters cathode electricity by the second barrier material 3105
Pole room, i.e. the second liquid electrode warehouse 3109, are adsorbed by electrode particle.So that salt in the first fluid course 3110 from
Sub- concentration reduces, and obtains desalination production liquid.Liquid electrode in anodic-cathodic warehouse respectively by interruption units 33 be transported to
In the identical Electro Sorb unit in working cell, except that two collectors of the unit are to be in short circuit state.Due to
Three collectors 3201 and 3207 short circuit of the 4th collector, in third liquid electrode warehouse 3208 and the 4th liquid electrode warehouse 3209
Electrode particle institute is electrically charged to be released neutralization, and the zwitterion adsorbed enters from desorption in electrode particle in electrode base fluid,
The second fluid course 3210, shape are entered by the first barrier material and the first barrier material respectively under the action of concentration difference is spread
It is discharged from the second fluid course outlet 32102 at dope.So that liquid electrode is regenerated reduction.
Since residence time of the liquid electrode in warehouse, Ke Yishi can be controlled by adjusting the flow velocity of liquid electrode
Existing electrode is regenerated immediately after saturation, without waiting for other electrodes to reach saturation, therefore, all electrode materials and
Auxiliary material will be fully utilized, and greatly improve the efficiency of electric adsorption device and reduce the cost of investment of electric adsorption device.
And the system of the present embodiment can further decrease fortune by regeneration reducing liquid electrode convenient for the recycling of liquid electrode together
Row cost.
A kind of continuous Electro Sorb, desorption and the energy-recuperation system of embodiment 4, the present embodiment, it is shown in Figure 6, including:
The continuous electric adsorption device 41 and continuous Electro Sorb desorption apparatus 42, continuous electric adsorption device being connected with each other can be embodiments 1
Continuous electric adsorption device, continuous Electro Sorb desorption apparatus can be the continuous Electro Sorb desorption apparatus of embodiment 2;And it is continuous
It is also parallel with electrical load device 43 between two collectors of Electro Sorb desorption apparatus 42.It is preferred that in 41 He of continuous electric adsorption device
Increase interruption units 44 between continuous Electro Sorb desorption apparatus 42, for anticreep.Due in continuous Electro Sorb desorption apparatus 42
Two collectors between be parallel with electrical load device 43, the recoverable portion of energy more specifically can refer to implementation
Example 3, repeats no more.
Embodiment 5, a kind of continuous Electro Sorb method of the present embodiment, may be used the continuous Electro Sorb of above-described embodiment 1
Device is implemented, shown in Figure 7, including following key step:
S51, liquid electrode is delivered into the first liquid electrode warehouse and the second liquid electrode warehouse, by pending stoste
Deliver into the first fluid course.It is conveyed especially by pump.
S52, add DC electric field between the first collector and the second collector.Such as:Direct current 1.2V.
Salt ion in S53, fluid course will be migrated by different polarity to two edge directions.When the first barrier material is
Cationic barrier material, and when the second barrier material is anion barrier material, the anion in stoste passes through cation blocking
Material is adsorbed into the first liquid electrode warehouse by electrode particle, and the cation in stoste enters the by anion barrier material
Two liquid electrode warehouses are adsorbed by electrode particle, so that the salt ion concentration in fluid course reduces, obtain desalination production
Product liquid;It is former alternatively, when the first barrier material is anion barrier material, and when the second barrier material is cationic barrier material
In liquid cation adsorbed into the first liquid electrode warehouse by electrode particle by anion barrier material, in stoste the moon from
Son is adsorbed into the second liquid electrode warehouse by electrode particle by cationic barrier material, obtains removing product salt liquid.
Later, from the liquid electrode zwitterion that is respectively provided with positive and negative charge and is adsorbed of outlet outflow, by this two
It will make the electrically charged neutralization of electrode particle institute, the ion that electrode particle is adsorbed that will be released in base fluid and be formed after a liquid mixing
Dope, this dope is detached with electrode particle can carry out the disposition of dope later stage.Base fluid replenisher is added in liquid electrode is
It can return to and carry out task again in electrode warehouse.Since liquid electrode can be controlled in storehouse by adjusting the flow velocity of liquid electrode
Residence time in room may be implemented electrode and be regenerated immediately after saturation, without waiting for other electrodes to reach saturation,
Therefore, all electrode materials and auxiliary material will be fully utilized, and greatly improve efficiency and the reduction of electric adsorption device
The cost of investment of electric adsorption device.
Embodiment 6, the present embodiment a kind of continuous Electro Sorb and desorption method, the company of above-described embodiment 3 may be used
The system of continuous Electro Sorb and desorption is implemented, shown in Figure 8, including following key step:
S61, liquid electrode is delivered into the first liquid electrode warehouse and the second liquid electrode warehouse, by pending stoste
Deliver into the first fluid course.It is conveyed especially by pump.
S62, add DC electric field between the first collector and the second collector;Such as:Direct current 1.2V.
Salt ion in S63, fluid course will be migrated by different polarity to two edge directions.When the first barrier material is
Cationic barrier material, and when the second barrier material is anion barrier material, the anion in stoste passes through cation blocking
Material is adsorbed into the first liquid electrode warehouse by electrode particle, and the cation in stoste enters the by anion barrier material
Two liquid electrode warehouses are adsorbed by electrode particle, obtain removing product salt liquid;Alternatively, when the first barrier material is that anion stops material
Material, and when the second barrier material is cationic barrier material, the cation in stoste enters first by anion barrier material
Liquid electrode warehouse is adsorbed by electrode particle, and the anion in stoste enters the second liquid electrode storehouse by cationic barrier material
Room is adsorbed by electrode particle, obtains removing product salt liquid.
S64, the liquid electrode in the first liquid electrode warehouse is transported to third liquid electrode warehouse by interruption units
In, the liquid electrode in the second liquid electrode warehouse is transported to by interruption units in the 4th liquid electrode warehouse, Yi Ji
The liquid in stoste or other sources is introduced in second fluid course.
S65, by third collector and the 4th collector short circuit.
S66, due to collector short circuit, electrically charged the moon for being released neutralization, being adsorbed of electrode particle institute in electrode warehouse
Cation enters from desorption in electrode particle in electrode base fluid, i.e., in third liquid electrode warehouse and the 4th liquid electrode warehouse
The zwitterion that liquid electrode is adsorbed is desorbed, and passes through the first barrier material and first respectively under the action of concentration difference is spread
Barrier material enters the second fluid course, forms dope and is discharged.
A kind of continuous Electro Sorb, desorption and the energy reclaiming method of embodiment 7, the present embodiment, may be used above-mentioned implementation
Continuous Electro Sorb, desorption and the energy-recuperation system of example 4 are implemented, shown in Figure 9, including following key step:
S71, liquid electrode is delivered into the first liquid electrode warehouse and the second liquid electrode warehouse, by pending stoste
Deliver into the first fluid course.It is conveyed especially by pump.
S72, add DC electric field between the first collector and the second collector;Such as:Direct current 1.2V.
Salt ion in S73, fluid course will be migrated by different polarity to two edge directions.When the first barrier material is
Cationic barrier material, and when the second barrier material is anion barrier material, the anion in stoste passes through cation blocking
Material is adsorbed into the first liquid electrode warehouse, and the cation in stoste enters the second liquid electricity by anion barrier material
Pole warehouse is adsorbed, and obtains removing product salt liquid;Alternatively, when the first barrier material is anion barrier material, and the second blocking material
When material is cationic barrier material, the cation in stoste is inhaled by anion barrier material into the first liquid electrode warehouse
Attached, the anion in stoste is adsorbed by cationic barrier material into the second liquid electrode warehouse, obtains removing product salt liquid;
S74, the liquid electrode in the first liquid electrode warehouse is transported in third liquid electrode warehouse, by the second liquid
Liquid electrode in electrode warehouse is transported in the 4th liquid electrode warehouse, and in the second fluid course introduce stoste or its
The liquid in its source.
S75, the electrical load device in parallel between third collector and the 4th collector, to recover energy.
S76, due to collector short circuit, electrically charged the moon for being released neutralization, being adsorbed of electrode particle institute in electrode warehouse
Cation enters from desorption in electrode particle in electrode base fluid, i.e., in third liquid electrode warehouse and the 4th liquid electrode warehouse
The zwitterion that liquid electrode is adsorbed is desorbed, and passes through the first barrier material and first respectively under the action of concentration difference is spread
Barrier material enters the second fluid course, forms dope and is discharged.
Here description of the invention and application are all only illustrative and exemplary, are not intended to the scope of the present invention
Limitation is in the above-described embodiments.The deformation and change of embodiments disclosed herein are entirely possible, for those this fields
Those of ordinary skill for, embodiment replacement and equivalent various parts be well known.Those skilled in the art also answer
Should it is clear that without departing from the spirit or essential characteristics of the invention, the present invention can in other forms, structure,
Arrangement, ratio, and realized with other components, material and component, and the case where not departing from scope and spirit of the present invention
Under, other deformations and change can be carried out to embodiments disclosed herein.
Claims (16)
1. a kind of continuous electric adsorption device, which is characterized in that be in laminated construction, include successively:First collector, first partition,
First barrier material, the first filter, the second barrier material, second partition and the second collector;
The first liquid electrode warehouse, the second partition and the second blocking are formed between the first partition and the first barrier material
The second liquid electrode warehouse is formed between material, and it is logical that the first liquid stream is formed between the first barrier material and the second barrier material
Road.
2. continuous electric adsorption device as described in claim 1, which is characterized in that the first liquid electrode warehouse has first
Liquid electrode warehouse entrance and the first liquid electrode plenum outlet;The second liquid electrode warehouse has the second liquid electrode storehouse
Chamber inlet and the second liquid electrode plenum outlet;First fluid course has the first fluid course entrance and the first liquid stream logical
Road exports.
3. continuous electric adsorption device as described in claim 1, which is characterized in that first barrier material is ion barrier
Material or porous material;And second barrier material is ion barrier material or porous material.
4. continuous electric adsorption device as described in claim 1, which is characterized in that continuous electric adsorption device carries out Electro Sorb work
When, inject liquid electrode in the first liquid electrode warehouse and the second liquid electrode warehouse;The liquid electrode is by base
Liquid, electrode particle and auxiliary agent composition.
5. a kind of continuous Electro Sorb desorption apparatus, which is characterized in that be in laminated construction, include successively:Third collector, third every
Plate, third barrier material, the second filter, the 4th barrier material, the 4th partition board and the 4th collector;
Third liquid electrode warehouse, the 4th partition board and the 4th blocking are formed between the third partition board and third barrier material
The 4th liquid electrode warehouse is formed between material, and it is logical that the second liquid stream is formed between third barrier material and the 4th barrier material
Road.
6. continuous Electro Sorb desorption apparatus as claimed in claim 5, which is characterized in that the third liquid electrode warehouse has
Third liquid electrode warehouse entrance and third liquid electrode plenum outlet;The 4th liquid electrode warehouse has the 4th liquid electricity
Pole warehouse entrance and the 4th liquid electrode plenum outlet;Second fluid course has the second fluid course entrance and the second liquid
Circulation road exports.
7. continuous Electro Sorb desorption apparatus as claimed in claim 5, which is characterized in that the third barrier material is ion
Barrier material or porous material;And the 4th barrier material is ion barrier material or porous material.
8. a kind of system of continuous Electro Sorb and desorption, which is characterized in that including:The continuous electric adsorption device being connected with each other and company
Continuous Electro Sorb desorption apparatus;The continuous electric adsorption device is the continuous electric adsorption device of Claims 1-4 any one of them;
The continuous Electro Sorb desorption apparatus is the continuous Electro Sorb desorption apparatus of claim 5 to 7 any one of them.
9. the system of as claimed in claim 8 continuous Electro Sorb and desorption, which is characterized in that the continuous electric adsorption device and
Further include between continuous Electro Sorb desorption apparatus:Interruption units, for anticreep.
10. a kind of continuous Electro Sorb, desorption and energy-recuperation system, which is characterized in that including:The continuous Electro Sorb being connected with each other
Device and continuous Electro Sorb desorption apparatus, the continuous electric adsorption device are that the continuous electricity of Claims 1-4 any one of them is inhaled
Adsorption device, the continuous Electro Sorb desorption apparatus are the continuous Electro Sorb desorption apparatus of claim 5 to 7 any one of them;With
And also it is parallel with electrical load device between the third collector and the 4th collector.
11. continuous Electro Sorb, desorption and energy-recuperation system as claimed in claim 10, which is characterized in that the continuous electricity
Further include between adsorbent equipment and continuous Electro Sorb desorption apparatus:Interruption units, for anticreep.
12. a kind of continuous Electro Sorb method, which is characterized in that include the following steps:
S11, liquid electrode is delivered into the first liquid electrode warehouse and the second liquid electrode warehouse, pending stoste is conveyed
Into the first fluid course;
S12, add DC electric field between the first collector and the second collector;
S13, when the first barrier material is cationic barrier material, and the second barrier material is anion barrier material, stoste
In anion adsorbed into the first liquid electrode warehouse by cationic barrier material, in stoste cation by the moon from
Sub- barrier material is adsorbed into the second liquid electrode warehouse, obtains removing product salt liquid;Alternatively, when the first barrier material be it is cloudy from
Sub- barrier material, and when the second barrier material is cationic barrier material, the cation in stoste passes through anion barrier material
It is adsorbed into the first liquid electrode warehouse, the anion in stoste enters the second liquid electrode storehouse by cationic barrier material
Room is adsorbed, and obtains removing product salt liquid;Alternatively, when the first barrier material and the second barrier material are porous material, in stoste
Anion adsorbed into the first liquid electrode warehouse by porous material, in stoste cation entered by porous material
Second liquid electrode warehouse is adsorbed, and obtains removing product salt liquid;
Implemented using the continuous electric adsorption device of any one of the claims 1 to 4.
13. a kind of method of continuous Electro Sorb and desorption, which is characterized in that include the following steps:
S21, liquid electrode is delivered into the first liquid electrode warehouse and the second liquid electrode warehouse, pending stoste is conveyed
Into the first fluid course;
S22, add DC electric field between the first collector and the second collector;
S23, when the first barrier material is cationic barrier material, and the second barrier material is anion barrier material, stoste
In anion adsorbed into the first liquid electrode warehouse by cationic barrier material, in stoste cation by the moon from
Sub- barrier material is adsorbed into the second liquid electrode warehouse, obtains removing product salt liquid;Alternatively, when the first barrier material be it is cloudy from
Sub- barrier material, and when the second barrier material is cationic barrier material, the cation in stoste passes through anion barrier material
It is adsorbed into the first liquid electrode warehouse, the anion in stoste enters the second liquid electrode storehouse by cationic barrier material
Room is adsorbed, and obtains removing product salt liquid;Alternatively, when the first barrier material and the second barrier material are porous material, in stoste
Anion adsorbed into the first liquid electrode warehouse by porous material, in stoste cation entered by porous material
Second liquid electrode warehouse is adsorbed, and obtains removing product salt liquid;
S24, the liquid electrode in the first liquid electrode warehouse is transported in third liquid electrode warehouse, by the second liquid electrode
Liquid electrode in warehouse is transported in the 4th liquid electrode warehouse, and stoste or other next is introduced in the second fluid course
The liquid in source;
S25, by third collector and the 4th collector short circuit;
The zwitterion that liquid electrode in S26, third liquid electrode warehouse and the 4th liquid electrode warehouse is adsorbed is taken off
It is attached, the second fluid course, shape are entered by the first barrier material and the first barrier material respectively under the action of concentration difference is spread
At dope and it is discharged;
Implemented using the continuous Electro Sorb of the claims 8 or 9 and the system of desorption.
14. the method for continuous Electro Sorb and desorption as claimed in claim 13, which is characterized in that further wrapped in step S24
It includes:Liquid electrode in first liquid electrode warehouse is transported to by interruption units in third liquid electrode warehouse, by second
Liquid electrode in liquid electrode warehouse is transported to by interruption units in the 4th liquid electrode warehouse.
15. a kind of continuous Electro Sorb, desorption and energy reclaiming method, which is characterized in that include the following steps:
S31, liquid electrode is delivered into the first liquid electrode warehouse and the second liquid electrode warehouse, pending stoste is conveyed
Into the first fluid course;
S32, add DC electric field between the first collector and the second collector;
S33, when the first barrier material is cationic barrier material, and the second barrier material is anion barrier material, stoste
In anion adsorbed into the first liquid electrode warehouse by cationic barrier material, in stoste cation by the moon from
Sub- barrier material is adsorbed into the second liquid electrode warehouse, obtains removing product salt liquid;Alternatively, when the first barrier material be it is cloudy from
Sub- barrier material, and when the second barrier material is cationic barrier material, the cation in stoste passes through anion barrier material
It is adsorbed into the first liquid electrode warehouse, the anion in stoste enters the second liquid electrode storehouse by cationic barrier material
Room is adsorbed, and obtains removing product salt liquid;Alternatively, when the first barrier material and the second barrier material are porous material, in stoste
Anion adsorbed into the first liquid electrode warehouse by porous material, in stoste cation entered by porous material
Second liquid electrode warehouse is adsorbed, and obtains removing product salt liquid;
S34, the liquid electrode in the first liquid electrode warehouse is transported in third liquid electrode warehouse, by the second liquid electrode
Liquid electrode in warehouse is transported in the 4th liquid electrode warehouse, and stoste or other next is introduced in the second fluid course
The liquid in source;
S35, the electrical load device in parallel between third collector and the 4th collector, to recover energy;
The zwitterion that liquid electrode in S36, third liquid electrode warehouse and the 4th liquid electrode warehouse is adsorbed is taken off
It is attached, the second fluid course, shape are entered by the first barrier material and the first barrier material respectively under the action of concentration difference is spread
At dope and it is discharged;
Implemented using the continuous Electro Sorb, desorption and energy-recuperation system of the claims 10 or 11.
16. Electro Sorb as claimed in claim 15 continuous, desorption and energy reclaiming method, which is characterized in that in step S34 into
One step includes:Liquid electrode in first liquid electrode warehouse is transported to by interruption units in third liquid electrode warehouse,
Liquid electrode in second liquid electrode warehouse is transported to by interruption units in the 4th liquid electrode warehouse.
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| CN115028242A (en) * | 2021-06-17 | 2022-09-09 | 上海安江环保科技合伙企业(有限合伙) | Electrochemical assembly, device and method for realizing particle confinement |
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