CN106395997A - Multifunctional flowing type electrochemical reactor - Google Patents
Multifunctional flowing type electrochemical reactor Download PDFInfo
- Publication number
- CN106395997A CN106395997A CN201610837835.1A CN201610837835A CN106395997A CN 106395997 A CN106395997 A CN 106395997A CN 201610837835 A CN201610837835 A CN 201610837835A CN 106395997 A CN106395997 A CN 106395997A
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- Prior art keywords
- hole
- plate
- electrochemical reactor
- multifunctional mobile
- reactor
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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
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
-
- 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
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/467—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction
- C02F1/4672—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis by electrochemical disinfection; by electrooxydation or by electroreduction by electrooxydation
-
- 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
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46152—Electrodes characterised by the shape or form
-
- 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
- C02F1/461—Treatment of water, waste water, or sewage by electrochemical methods by electrolysis
- C02F1/46104—Devices therefor; Their operating or servicing
- C02F1/46109—Electrodes
- C02F2001/46152—Electrodes characterised by the shape or form
- C02F2001/46157—Perforated or foraminous electrodes
- C02F2001/46161—Porous electrodes
- C02F2001/46166—Gas diffusion electrodes
-
- 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
- C02F2201/461—Electrolysis apparatus
- C02F2201/46105—Details relating to the electrolytic devices
- C02F2201/46115—Electrolytic cell with membranes or diaphragms
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- General Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Hydrology & Water Resources (AREA)
- Engineering & Computer Science (AREA)
- Environmental & Geological Engineering (AREA)
- Water Supply & Treatment (AREA)
- Organic Chemistry (AREA)
- Catalysts (AREA)
Abstract
The invention relates to a multifunctional flowing type electrochemical reactor. The multifunctional flowing type electrochemical reactor comprises plate electrodes, gas diffusion electrode plates and middle plates which are symmetrically arranged on two sides of a bipolar electrode component from outside to inside, first through holes for holding nano catalyst bearing porous carbon foams are formed in the middle plates, second through holes corresponding to the first through holes are formed in the gas diffusion electrode plates and the bipolar electrode component, and water inlets and water outlets are respectively formed in the plate electrodes and the gas diffusion electrode plates. The multifunctional flowing type electrochemical reactor has the advantages that through a reactor structure assembled by a plurality of electrode plates and the porous carbon foams in the reactor structure, a nano technology is adopted, high-efficiency nano catalyst is borne on the porous carbon foams to increase bearing rate and bearing activity of the nano electrocatalyst so as obtain high-efficiency catalytic reaction electrodes, and a high-efficiency pollutant removing effect can be obtained by combining with a novel structural design of the reactor.
Description
Technical field
The present invention relates to a kind of reactor, and in particular to a kind of Multifunctional mobile formula electrochemical reactor, belongs to water process
Technical field.
Background technology
Electrocatalysis oxidation reaction technology is persistently to produce using electrochemical method to have highly active hydroxyl radical free radical, has made
Machine thing is degraded mineralising.Traditional metal oxide electrode reaction unit uses multigroup pole plate and is assemblied in same reactive tank
In, have that mass transfer effect is poor, current efficiency is low, hydraulic detention time is short and the shortcomings of high energy consumption.Afterwards through improving, by drawing
Enter novel electrode, add the means such as medicament, increase the work area of electrode, improve mass transfer effect, improve current efficiency,
But, existing electrocatalysis oxidation reaction device still has a lot of deficiencies, specific as follows：
1. existing reaction unit is worked using installation multi-group electrode in big volume reactive tank simultaneously, causes hydraulic detention time
Long, treatment effect and treatment effeciency low；
2. traditional electro-catalysis water processing reactor high energy consumption, treatment effeciency is low, and very flexible is it is impossible to give full play to electro-catalysis
The advantage of water process.
Content of the invention
The present invention is the defect overcoming prior art, the invention aims to a kind of Multifunctional mobile formula electrochemical reaction
Device, constructs single, inefficiency in order to change traditional electrocatalytic oxidation electrode reaction device, poor processing effect and high energy consumption
Present situation.
The technical solution used in the present invention is：Multifunctional mobile formula electrochemical reactor, described reactor is by from outside to inside
The plate electrode, gas-diffusion electrode plate and the middle plate that are symmetricly set on bipolar electrode assembly both sides successively are constituted；Described middle plate
It is provided with the first through hole of the porous carbon foam for taking up load nanocatalyst；Described gas-diffusion electrode plate and bipolarity
Second through hole of setting corresponding with first through hole is equipped with electrode assemblie；In described plate electrode and gas-diffusion electrode plate
Upper it is correspondingly arranged on delivery port and water inlet respectively.
Preferably, described porous carbon foam selects cellular glass carbon foam, activated carbon granule, grapheme foam, carbon fiber
Felt, CNT, carbon fiber therein one or more.
Preferably, described first through hole by hexagon through hole and be connected with hexagon through hole and be separately positioned on six sides
The bending hole of the upper and lower both sides of shape through hole；Described bending hole is connected with described water inlet and delivery port.
Preferably, described bipolar electrode assembly is by amberplex and the lining that is arranged on described amberplex both sides
Plate is constituted；Described second through hole is arranged on liner plate.
Preferably, described bipolar electrode assembly is by porous ceramics and the liner plate structure that is arranged on described porous ceramics both sides
Become；Described second through hole is arranged on liner plate.
Preferably, described water inlet is located at the lower section of described delivery port.
Due to the utilization of technique scheme, the present invention compared with prior art has following advantages：
The Multifunctional mobile formula electrochemical reactor of the present invention, by by the multi-electrode plate structure of reactor that constitutes of assembling with
And the porous carbon foam filled in structure of reactor, using nanosecond science and technology, efficient nano catalyst is supported on porous carbon foam
On, so that the load factor of nanometer electrical catalyst and supported active is improved, obtain efficient catalytic reaction electrode, in conjunction with above-mentioned reaction
The new structural design of device, obtains efficient pollutant removal.
Brief description
Below in conjunction with the accompanying drawings technical solution of the present invention is described further：
Accompanying drawing 1 is the structural representation of the Multifunctional mobile formula electrochemical reactor of the present invention；
In figure：1- bipolar electrode assembly；2- plate electrode；3- gas-diffusion electrode plate；Plate in 4-；5- first through hole；
6- second through hole；7- delivery port；8- water inlet；11- amberplex；12- liner plate.
Specific embodiment
Below in conjunction with the accompanying drawings and specific embodiment the present invention is described in further detail.
Embodiment one, as shown in Figure 1, the Multifunctional mobile formula electrochemical reactor of the present invention, described reactor by from
The outer extremely interior plate electrode 2 being symmetricly set on bipolar electrode assembly 1 both sides successively, gas-diffusion electrode plate 3 and middle plate 4 structure
Become；Described middle plate 4 is provided with the first through hole 5 of the porous carbon foam for taking up load nanocatalyst；Described gas diffusion
Second through hole 6 of setting corresponding with first through hole 5 is equipped with battery lead plate 3 and bipolar electrode assembly 1；In described flat board electricity
Delivery port 7 and water inlet 8 are correspondingly arranged on respectively on pole 2 and gas-diffusion electrode plate 3.
In embodiment one, bipolar electrode assembly 1 by amberplex 11 and is arranged on 11 liang of described amberplex
The liner plate 12 of side is constituted；Described second through hole 6 is arranged on liner plate.Porous carbon foam-filled to the second through hole 6.
In embodiment two, bipolar electrode assembly is by porous ceramics and the liner plate structure that is arranged on described porous ceramics both sides
Become；Described second through hole 6 is arranged on liner plate 12, and hole carbon foam is filled to the second through hole 6.
First through hole 5 in above-described embodiment by hexagon through hole and be connected with hexagon through hole and be separately positioned on
The bending hole of the upper and lower both sides of hexagon through hole；Described bending hole is connected with water inlet 8 and delivery port 7；Pretreatment aqueous are passed through
After plate electrode 2, the water inlet of gas-diffusion electrode plate 3 lower section flow through the porous carbon foam loading nanocatalyst in middle plate 4
Delivery port above the gas-diffusion electrode of reacted device symmetrical side and plate electrode flows out.The sectional area of hexagon through hole is than folding
The sectional area in curved hole is big, makes reaction compartment big, outflow bore is little, makes reaction more abundant, processes more thorough.Meanwhile,
Using nanosecond science and technology, efficient nano catalyst is supported in porous carbon foam, makes load factor and the load of nanometer electrical catalyst
Activity improves, and obtains efficient catalytic reaction electrode, in conjunction with the new structural design of above-mentioned reactor, is efficiently polluted
Thing removal effect.
Wherein, porous carbon foam is received from cellular glass carbon foam, activated carbon granule, grapheme foam, carbon fiber felt, carbon
Mitron, carbon fiber therein one or more.According to sewage feature, flexible modulation porous carbon foam varieties and urging of loading thereon
Agent, so that realizing multiple electro-chemical water processing means in a reactor, reaches the most efficient according to concrete sewage, energy-conservation
Treatment effect.
The above is only the concrete application example of the present invention, protection scope of the present invention is not limited in any way.All employings
Equivalents or equivalence replacement and the technical scheme that formed, all fall within rights protection scope of the present invention.
Claims (6)
1. Multifunctional mobile formula electrochemical reactor it is characterised in that：Described reactor is by being symmetricly set on successively from outside to inside
The plate electrode of bipolar electrode assembly both sides, gas-diffusion electrode plate and middle plate are constituted；Described middle plate is provided with for taking up
The first through hole of the porous carbon foam of load nanocatalyst；It is all provided with described gas-diffusion electrode plate and bipolar electrode assembly
There is the second through hole of setting corresponding with first through hole；Described plate electrode and gas-diffusion electrode plate are correspondingly arranged respectively
There are delivery port and water inlet.
2. Multifunctional mobile formula electrochemical reactor according to claim 1 it is characterised in that：Described porous carbon foam choosing
Therein a kind of or several with cellular glass carbon foam, activated carbon granule, grapheme foam, carbon fiber felt, CNT, carbon fiber
Kind.
3. Multifunctional mobile formula electrochemical reactor according to claim 1 and 2 it is characterized in that：Described first through hole by
Hexagon through hole and be connected with hexagon through hole and bending hole that be separately positioned on the upper and lower both sides of hexagon through hole；Described folding
Curved hole is connected with described water inlet and delivery port.
4. Multifunctional mobile formula electrochemical reactor according to claim 3 it is characterized in that：Described bipolar electrode group
Part by amberplex and is arranged on the liner plate of described amberplex both sides and constitutes；Described second through hole is arranged on liner plate
On.
5. Multifunctional mobile formula electrochemical reactor according to claim 3 it is characterized in that：Described bipolar electrode group
Part by porous ceramics and is arranged on the liner plate of described porous ceramics both sides and constitutes；Described second through hole is arranged on liner plate.
6. Multifunctional mobile formula electrochemical reactor according to claim 3 it is characterized in that：Described water inlet is located at institute
State the lower section of delivery port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837835.1A CN106395997A (en) | 2016-09-21 | 2016-09-21 | Multifunctional flowing type electrochemical reactor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610837835.1A CN106395997A (en) | 2016-09-21 | 2016-09-21 | Multifunctional flowing type electrochemical reactor |
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| Publication Number | Publication Date |
|---|---|
| CN106395997A true CN106395997A (en) | 2017-02-15 |
Family
ID=57996757
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610837835.1A Pending CN106395997A (en) | 2016-09-21 | 2016-09-21 | Multifunctional flowing type electrochemical reactor |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1108005A (en) * | 1993-04-30 | 1995-09-06 | 德·诺拉·帕尔梅利有限公司 | Improved electrochemical ceell provided with ion exchange membranes and bipolar metal plates |
| CN101107737A (en) * | 2004-12-09 | 2008-01-16 | 奈米系统股份有限公司 | Nanowire-based membrane electrode assemblies for fuel cells |
| CN103178275A (en) * | 2011-12-20 | 2013-06-26 | 财团法人工业技术研究院 | Bipolar plate and fuel cell |
| CN104051772A (en) * | 2013-03-15 | 2014-09-17 | 通用汽车环球科技运作有限责任公司 | Hermetic design for stamped plate fuel cells |
| CN105833889A (en) * | 2016-03-21 | 2016-08-10 | 武汉理工大学 | Platinum supported catalyst based on porous graphene/nano ceramic sandwiched structure and preparation method thereof |
-
2016
- 2016-09-21 CN CN201610837835.1A patent/CN106395997A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1108005A (en) * | 1993-04-30 | 1995-09-06 | 德·诺拉·帕尔梅利有限公司 | Improved electrochemical ceell provided with ion exchange membranes and bipolar metal plates |
| CN101107737A (en) * | 2004-12-09 | 2008-01-16 | 奈米系统股份有限公司 | Nanowire-based membrane electrode assemblies for fuel cells |
| CN103178275A (en) * | 2011-12-20 | 2013-06-26 | 财团法人工业技术研究院 | Bipolar plate and fuel cell |
| CN104051772A (en) * | 2013-03-15 | 2014-09-17 | 通用汽车环球科技运作有限责任公司 | Hermetic design for stamped plate fuel cells |
| CN105833889A (en) * | 2016-03-21 | 2016-08-10 | 武汉理工大学 | Platinum supported catalyst based on porous graphene/nano ceramic sandwiched structure and preparation method thereof |
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Application publication date: 20170215 |