CN108178250A - Modularization baffling seals electrocatalysis oxidation reaction device - Google Patents
Modularization baffling seals electrocatalysis oxidation reaction device Download PDFInfo
- Publication number
- CN108178250A CN108178250A CN201810028491.9A CN201810028491A CN108178250A CN 108178250 A CN108178250 A CN 108178250A CN 201810028491 A CN201810028491 A CN 201810028491A CN 108178250 A CN108178250 A CN 108178250A
- Authority
- CN
- China
- Prior art keywords
- groove body
- baffling
- modularization
- liquid
- anode
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- 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
-
- 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
- C02F2001/46133—Electrodes characterised by the material
-
- 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
Landscapes
- 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)
- Water Treatment By Electricity Or Magnetism (AREA)
Abstract
A kind of modularization baffling sealing electrocatalysis oxidation reaction device is provided, including groove body, groove body one end is equipped with liquid-inlet, the groove body other end is equipped with liquid outlet, groove body inner cavity is divided into multiple reaction warehouses by multiple mutually vertical parallel baffling structures, in two neighboring reaction warehouse, by baffling structure, baffling flows into and carries out oxidation processes again in groove body liquid-inlet reaction warehouse farther out the waste liquid of nearer apart from groove body liquid-inlet reaction warehouse internal oxidition processing from lower to upper again from top to bottom successively, realize that waste liquid electrolysis completely is handled after the multi-stage oxidizing reaction that waste liquid passes through multiple adjacent reaction storehouses, improve liquid waste processing effect；It is detachable in each reaction warehouse to be fixed with modularization Ni―Ti anode group, it uses titanium-base of the surface coated with high oxidation overpotential ceramic anode composite interlayer, this composite interlayer is fine and close, it is difficult to penetrate into titanium substrate surface to make electrolyte, improve the anti-solution erosiveness of coating, make Ni―Ti anode group that there is good electro catalytic activity and high oxygen separated overpotential, extend anode life.
Description
Technical field
Present invention design technical field of sewage treatment equipment, and in particular to a kind of modularization baffling sealing electrocatalytic oxidation is anti-
Answer device.
Background technology
With industry and the continuous development of science and technology, electrolytic oxidation or electrochemistry are included water to sanitary sewage,
Industrial water, plant chimney stalk are treated in journey using more and more extensive, and some highly difficult spent acid drop in this method
The processing such as solution, conventional biochemistry, materialization can not solve.Advanced oxidation is also referred to as Electrocatalytic Oxidation, there is high cost performance, wherein
Electrode in Electrocatalytic Oxidation not only plays a part of transmitting electric current, but also catalytic action of having degraded to oxidation operation,
In the process due to not polluting, it is referred to as green water process.COD in this method removal waste water is mainly by anode table
The oxidation reaction in face, directly oxidative degradation organic matter on the anode surface, make the organic matter in sewage pass through electrochemical conversion, directly
It connects or is indirectly converted into CO2 and water.In oxidation process, anode potential necessarily is greater than the decomposition electric potential of organic matter, so anode
Upper progress is oxidation operation and analysis two competitive reactions of oxygen.Existing electrocatalytic oxidation equipment efficiency in electrolytic process
Low, energy consumption is big, and there are many unfavorable factors.Such as：Existing electrocatalytic oxidation equipment uses electric flocculation, and anode plate uses iron
Plate generates a large amount of iron ion in electrolytic process, and subsequent processing has a large amount of dangerous wastes and generates；At present also using titanium-base as sun
Pole plate coats some active coatings in anode plate surface, but it is in electrolytic process, since acidic electrolysis bath is to matrix permeability,
And a part of oxygen generated in electrolytic process adsorbs and spreads or migrate in electrode surface and constantly to Titanium base, penetrates
The crackle of active coating is adsorbed in titanium substrate surface, is generated nonconducting TiO2 with titanium-based precursor reactant, is become the electric conductivity of electrode
Difference causes anodic coating to be passivated, and shortens anode plate service life；Existing electrocatalysis oxidation reaction device majority uses single groove body,
Waste liquid carries out oxidation reaction using anode plate is flowed through from top to bottom or from the bottom up, all can not achieve disposable completely to useless
Liquid carries out oxidation processes, and it is poor that processing is administered；Existing groove body suitable for reading is all open type, can be generated in electrolytic process a large amount of useless
Gas causes working environment poor, and open type has Danger Electric shock risk in operation；Existing electrocatalytic oxidation equipment is led using copper
Electric system, the acid mist generated in electrolytic process is to conducting system serious corrosion.It is based on more than reason, it is therefore necessary to carry
Go out to improve.
Invention content
Present invention solves the technical problem that：A kind of modularization baffling sealing electrocatalysis oxidation reaction device is provided, in of the invention
It sets the reaction warehouse of multiple adjacent connections in groove body, is flowed into after the waste liquid electrolytic oxidation in reaction warehouse by baffling structure adjacent anti-
It answers and carries out oxidation processes in storehouse again, waste liquid is made to pass sequentially through multiple reaction warehouses and carries out multi-stage oxidizing reaction, realizes the complete of waste liquid
Full electrolysis processing, liquid waste processing effect are good；Modularization Ni―Ti anode group is answered using surface coated with high oxidation overvoltage ceramic anode
The titanium-base of middle layer is closed, high oxidation overvoltage ceramic anode composite interlayer is fine and close, and it is difficult to penetrate into titanium-based material to make electrolyte
Surface so as to improve the erosiveness of the anti-solution of coating, makes Ni―Ti anode group have good electro catalytic activity and higher analysis oxygen
Overpotential, and there is high electrolytic efficiency for COD of sewage, extend the service life of anode.
The technical solution adopted by the present invention：Modularization baffling seals electrocatalysis oxidation reaction device, including groove body, the groove body
One end is equipped with liquid-inlet, and the groove body other end is equipped with liquid outlet, and the groove body inner cavity passes through multiple mutually vertical parallel
Baffling structure be divided into multiple mutually vertical parallel reaction warehouses, it is detachable in each reaction warehouse to be fixed with modularization
Ni―Ti anode group, the modularization Ni―Ti anode group both upper ends thereof are suspended on groove body top two sides edge by conducting system；Adjacent
Two reaction warehouses in, wherein the waste liquid in the nearer reaction warehouse of liquid-inlet apart from groove body Jing Guo oxidation processes passes through baffling
Baffling flows into the reaction warehouse of liquid-inlet farther out apart from groove body and carries out oxygen again structure from lower to upper again from top to bottom successively
Change is handled, and waste liquid realizes that the complete electrolysis of waste liquid is handled after being reacted by the multi-stage oxidizing in multiple adjacent reaction storehouses；It is described
Groove body upper opening is closed by sealed transparent capping sealing cover, and the sealed transparent capping is equipped with and is connect with exhaust treatment system
Blow vent, the groove body side, which is equipped with, is passed through the aerating system of each reaction warehouse, and the groove body bottom is equipped with reacts with each
The drainage of orlop portion connection.
Wherein, each baffling structure is including the nearer water outlet weir plate of the liquid-inlet apart from groove body and apart from groove body
The deflector of liquid-inlet farther out, the water outlet weir plate and deflector are mutually vertical parallel, the water outlet weir plate two sides along and
Base both sides internal face corresponding with groove body and sealing bottom surface connection, the deflector two sides are along both sides corresponding with groove body
Wall surface is tightly connected, and forms baffling outlet between the deflector base and groove body bottom surface, the water outlet weir plate and deflector it
Between formed baffling chamber, the water outlet weir plate upper edge be less than deflector upper edge.
Wherein, the modularization Ni―Ti anode group includes Ni―Ti anode group, and the Ni―Ti anode group both sides of the face pass through argon arc welding
There is anode conducting plate, the groove body upper end opening edge is equipped with suspension stage body, and the conducting system includes being embedded in suspension stage body
The conductive bus bar of upper surface, the anode conducting plate upper end outward bending be articulated in conductive bus bar top and make anode conducting plate with
Conductive bus bar carries out removable be fixedly connected.
Further, the Ni―Ti anode group includes titanium-base, and the titanium-based plate surface is coated with high oxidation overpotential ceramics
Anode composite interlayer, the high oxidation overpotential ceramic anode composite interlayer are prepared and are included by thermal decomposition method
pt-Ta2O5-TiO2And SnO2-Sb2O5The composite material of-Co-MnO oxide components, the pt-Ta2O5-TiO2Molar ratio is：
1:5.5:10, the SnO2-Sb2O5- Co-MnO molar ratios are：11:1:6:8.5；The high oxidation overpotential ceramic anode is compound
The case hardness of middle layer is HRC=11, overpotential for oxygen evolution is 1.93v (relative saturation calomel electrode)；The high oxidation is excessively electric
The thickness of position ceramic anode composite interlayer is 6~8 microns.
Further, the anode conducting plate and conductive bus bar are made of copper-titanium composite material.
Wherein, the sealed transparent capping is made of pmma material, the sealed transparent capping edge be equipped with
Opening edge is equipped with hand handle along the sealing structure being sealed, the sealed transparent capping upper surface on groove body.
Wherein, the aerating system includes the main aeration tube for being fixed on groove body side, is connected on the main aeration tube more
A corresponding with each reaction warehouse point of aeration tube respectively, it is described that aeration tube is divided to stretch into corresponding reaction warehouse and circlewise structure arrangement
It is described that aeration tube is divided to be equipped with multiple micro porous aeration heads in reaction warehouse bottom.
Wherein, the drainage includes being fixed on the main blow-off pipe of groove body bottom, and the main blow-off pipe passes through multiple points
Blow-off pipe sewage draining exit connection corresponding with each reaction warehouse bottom respectively, the groove body bottom is set as inverted cone-shaped structure, Duo Gesuo
It states sewage draining exit and is fixed on inverted cone-shaped structure lower tip corresponding with each reaction warehouse.
Further, it is connected on the liquid-inlet of the groove body to waste liquid flow is controlled in groove body Electromagnetic Flow
Table.
Further, circulating slot is connected on the liquid outlet of the groove body, the circulating slot passes through circulating pump and groove body
Liquid-inlet connection.
The present invention compared with prior art the advantages of：
1st, this programme is equipped with the reaction warehouse of multiple adjacent connections in groove body, passes through baffling knot between two neighboring reaction warehouse
Structure separates, and modularization Ni―Ti anode group is equipped in each reaction warehouse, through peroxide in the nearer reaction warehouse of the liquid-inlet apart from groove body
Changing the waste liquid of processing, baffling flows into liquid apart from groove body from lower to upper again from top to bottom successively by baffling structure baffling structure
Import carries out oxidation processes in adjacent reaction storehouse again farther out, and such waste liquid passes sequentially through multiple reaction warehouses, and to carry out multi-stage oxidizings anti-
Ying Hou, realizes the complete electrolysis processing of waste liquid, and treating waste liquid effect is good；
2nd, Ni―Ti anode group in each reaction warehouse is placed in this programme as modularization monolithic construction, modularization Ni―Ti anode group
It is connected in reaction warehouse for detachable hang formula, can module be increased or decreased according to output, removed and installed convenient and efficient；
3rd, Ni―Ti anode group uses titanium-base in this programme, is answered in titanium-based plate surface coated with high oxidation overpotential ceramic anode
Middle layer is closed, high oxidation overpotential ceramic anode composite interlayer is that platinum, platinum titanium are prepared and mainly included by thermal decomposition method
Noble metal and pt-Ta2O5-TiO2And SnO2-Sb2O5The composite material of-Co-MnO oxide components, high oxidation overpotential ceramics sun
Pole composite interlayer is comparatively dense, and diffusivity is good, is uniformly covered on titanium substrate surface, and it is difficult to penetrate into titanium to make electrolyte
Substrate surface, the active oxygen being precipitated in electrolytic process is stopped to Titanium base diffusion, so as to improve the erosion of the anti-solution of coating
Ability prevents the formation of TiO2 oxidation films, and Ni―Ti anode group is made to have good electro catalytic activity and higher overpotential for oxygen evolution,
It conducts electricity very well, extends the service life of anode, and there is high electrolytic efficiency for COD of sewage, in electrolytic process not
Secondary pollution can be generated, power saving is laborsaving in normal course of operation；
4th, anode conducting plate and conductive bus bar are made of copper-titanium composite material, and the electric conductivity of its existing copper is made to have again
The corrosion resistance of standby titanium, prolongs the service life；
5th, sealed transparent capping is made of pmma material, can be passed through at any time in the oxidation reaction process to waste water
Cell reaction situation in capping observation groove body；Sealed transparent capping edge and opening edge edge on groove body are close by sealing structure
Envelope, pernicious gas is isolated with working site in time, and logical equipped with what is connect with exhaust treatment system in sealed transparent capping
Gas port, the pernicious gas section that groove body Inner electrolysis generates in the process are directly evacuated to waste gas system by ventilation opening, will can be electrolysed in time
The exhaust gas of generation is drained, and improves work on the spot environment；
6th, structure is covered with each reaction warehouse to aerating system in a ring, to supplement foot in reaction warehouse in sewage disposal process
Enough oxygen makes liquid agitation reaction in reaction warehouse uniformly, make electrolysis more abundant, improves electrolytic efficiency；And aerating system
Using micro porous aeration head, the specific surface area of electrolytic sewage is significantly increased, is had compared to conventional electrolysis reactor high
Electrolytic efficiency.
Description of the drawings
Fig. 1 is entirety perspective view of the present invention；
Fig. 2 is the structural front view of the present invention；
Fig. 3 is the structure left view of the present invention；
Fig. 4 is that A-A is cutd open to structure diagram in Fig. 3；
Fig. 5 disassembles the dimensional structure diagram after modularization Ni―Ti anode group for the present invention；
Fig. 6 disassembles the structure top view after modularization Ni―Ti anode group for the present invention；
Fig. 7 is the structure diagram of sealed transparent capping in the present invention；
Fig. 8 is the structure diagram of modularization Ni―Ti anode group in the present invention；
Fig. 9 is the structure diagram that the present invention carries out waste liquid flow control embodiment；
Figure 10 is the structure diagram that the present invention installs circulator embodiment additional.
Specific embodiment
To be easy to understand technological means, creation characteristic and the reached purpose realized and effect of the invention, tie below
Attached drawing 1-10 is closed the specific embodiment of the present invention is described in detail.It should be understood that specific reality described herein
The mode of applying is merely to illustrate and explain the present invention, the practical range being not intended to restrict the invention.
Component used in following embodiments is commercially available unless otherwise specified.In the present invention, do not making specifically
In the case of bright, the orientation or position of the instructions such as " up, down, left, right, before and after, vertical, horizontal, inside and outside " described in content
Put relationship be based on orientation shown in the drawings or position relationship, be for only for ease of the description present invention and simplify description rather than
Indicate or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore cannot
As limitation of the present invention.
In the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " connected ",
Words such as " connections " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected or be integrally connected；
It can be directly connected, can also be indirectly connected by intermediary or this field routine universal standard connector, for ability
For the those of ordinary skill in domain, the concrete meaning of above-mentioned term in the present invention can be understood with concrete condition.
Modularization baffling seals electrocatalysis oxidation reaction device, as shown in Fig. 2, including groove body 1, described 1 one end of groove body is equipped with
Liquid-inlet 103,1 other end of groove body are equipped with liquid outlet 104, and groove body 1 is whole to be made of PP materials and Steel material, is had
There are extremely strong bearing capacity and anti-corrosion ability.1 inner cavity of groove body is divided by multiple mutually vertical parallel baffling structures 2
Multiple mutually vertical parallel reaction warehouses 101, the specific implementation structure of baffling structure 2 is such as described in figures 1 and 5, in the present embodiment
Under：As shown in figure 4, the liquid-inlet 103 that the baffling structure 2 between two neighboring reaction warehouse 101 is included apart from groove body 1 is relatively near
Water outlet weir plate 201 and the deflector 203 of liquid-inlet 103 farther out apart from groove body 1, the water outlet weir plate 201 and deflector
203 is mutually vertical parallel, 201 two sides of water outlet weir plate along and base and 1 corresponding both sides internal face of groove body and bottom surface it is close
Envelope connection, 203 two sides of deflector are tightly connected along with 1 corresponding both sides internal face of groove body, 203 base of deflector
Baffling outlet 204 is formed between 1 bottom surface of groove body, baffling chamber 202, institute are formed between the water outlet weir plate 201 and deflector 203
State the upper edge that 201 upper edge of water outlet weir plate is less than deflector 203.In electrolytic acid cleaning oxydation process is carried out, adjacent two reactions
Waste liquid in storehouse 101 flows to：Waste liquid in the nearer reaction warehouse 101 of liquid-inlet 103 apart from groove body 1 Jing Guo oxidation processes
202 bottom of baffling chamber is flowed by 201 top of water outlet weir plate from top to bottom, the waste liquid in baffling chamber 202 is exported further through baffling
204 flow into the adjacent reaction storehouse 101 of the liquid-inlet 103 apart from groove body 1 farther out and carry out oxidation processes again from lower to upper,
Thus realize the baffling processing of waste liquid, waste liquid, by multiple adjacent reaction storehouses 101, is realized according to above-mentioned baffling structure 2
The Multi-level deflector oxidation reaction of waste liquid, makes waste liquid that electrolysis processing be fully achieved, and liquid waste processing effect is good.
As shown in Figure 1, detachable in each reaction warehouse 101 be fixed with modularization Ni―Ti anode group 3, the modularization
3 both upper ends thereof of Ni―Ti anode group is suspended on 1 top two sides edge of groove body by conducting system 4.As shown in figure 8, the modularization titanium
Anode unit 3 includes Ni―Ti anode group 301, and 301 both sides of the face of Ni―Ti anode group are connected to anode conducting plate 302, institute by argon arc welding
It states 1 upper end opening edge of groove body and is equipped with suspension stage body 102, the conducting system 4 includes being embedded in 102 upper surface of suspension stage body
Conductive bus bar 401, the 302 upper end outward bending of anode conducting plate are articulated in 401 top of conductive bus bar and make anode conducting plate
302 carry out removable be fixedly connected with conductive bus bar 401.Modularization Ni―Ti anode group 3 is detachable hang in reaction warehouse 101
Formula connects, and can increase or decrease module according to output, remove and install convenient and efficient.
Preferably, the Ni―Ti anode group 301 includes titanium-base, and the titanium-based plate surface is coated with high oxidation overpotential ceramics
Anode composite interlayer, the high oxidation overpotential ceramic anode composite interlayer are prepared and are included by thermal decomposition method
pt-Ta2O5-TiO2And SnO2-Sb2O5The composite material of-Co-MnO oxide components, the pt-Ta2O5-TiO2Molar ratio is：
1:5.5:10, the SnO2-Sb2O5- Co-MnO molar ratios are：11:1:6:8.5；The high oxidation overpotential ceramic anode is compound
The case hardness of middle layer is HRC=11, overpotential for oxygen evolution is 1.93v (relative saturation calomel electrode)；The high oxidation is excessively electric
The thickness of position ceramic anode composite interlayer is 6~8 microns.High oxidation overpotential ceramic anode composite interlayer is comparatively dense,
And diffusivity is good, is uniformly covered on titanium substrate surface, and it is difficult to penetrate into titanium substrate surface to make electrolyte, is made in electrolytic process
The active oxygen of precipitation is stopped to Titanium base diffusion, so as to improve the erosiveness of the anti-solution of coating, TiO2 is prevented to aoxidize
The formation of film makes Ni―Ti anode group have good electro catalytic activity and higher overpotential for oxygen evolution, conducts electricity very well, extend sun
The service life of pole, and there is high electrolytic efficiency for COD of sewage, secondary pollution will not be generated in electrolytic process, just
Power saving is laborsaving in normal operational process.
Preferably, the anode conducting plate 302 and conductive bus bar 401 are made of copper-titanium composite material.Titanium copper is compound
Material makes the electric conductivity of its existing copper improve service life but also with the corrosion resistance of titanium.
1 upper opening of groove body is closed by 5 sealing cover of sealed transparent capping, as illustrated in figures 1 and 7, the sealed transparent
Capping 5 is made of pmma material, can be observed at any time by sealed transparent capping 5 in the oxidation reaction process to waste water
Cell reaction situation in groove body 1.5 edge of sealed transparent capping is equipped with close along being sealed with opening edge on groove body 1
Seal structure 501, the pernicious gas that 1 internal oxidition of groove body can be reacted to generation are isolated with working site, prevent the pollution to environment.
The blow vent 503 being connect with exhaust treatment system is additionally provided in sealed transparent capping 5, is generated during 1 Inner electrolysis of groove body
Pernicious gas section is directly evacuated to waste gas system by ventilation opening 503, can in time drain the exhaust gas for being electrolysed generation, improves live work
Make 5 upper surface of sealed transparent capping described in environment equipped with hand handle 502, close and remove convenient for the lid of sealed transparent capping 5.
1 side of groove body is equipped with the aerating system 6 for being passed through each reaction warehouse 101, as shown in Fig. 2,3,6, the aeration
System 6 includes being fixed on the main aeration tube 601 of 1 side of groove body, be connected on the main aeration tube 601 it is multiple respectively with it is each anti-
Answer 101 corresponding points of storehouse aeration tube 602, it is described that aeration tube 602 is divided to stretch into corresponding reaction warehouse 101 and circlewise structure cloth
101 bottom of reaction warehouse is placed in, aerating system 6 is in sewage disposal process, supplemented with enough oxygen, to make in reaction warehouse 101
Liquid agitation reaction is uniform in reaction warehouse 101, makes electrolysis more abundant, improves electrolytic efficiency.Described point of aeration tube 602 is equipped with
Multiple micro porous aeration heads 603 significantly increase the specific surface area of electrolytic sewage, have compared to conventional electrolysis reactor high
Electrolytic efficiency.
1 bottom of groove body is equipped with the drainage 7 connected with each 101 bottom of reaction warehouse, as shown in Figures 2 and 3.Institute
It states drainage 7 to include being fixed on the main blow-off pipe 701 of 1 bottom of groove body, the main blow-off pipe 701 passes through multiple points of blow-off pipes
702 respectively sewage draining exit 106 corresponding with each 101 bottom of reaction warehouse connect, wherein, 1 bottom of groove body is set as back taper knot
Structure 105, convenient for the outflow of dirt in reaction warehouse 101, multiple sewage draining exits 106 be fixed on it is corresponding with each reaction warehouse 101 fall
105 lower tip of pyramidal structure.Drainage 7 miscellaneous can timely discharge the dirt of each 101 bottom of reaction warehouse.
To a modification of the present invention type embodiment, as shown in figure 9, being connected on the liquid-inlet 103 of groove body 1 pair
The electromagnetic flowmeter 10 that waste liquid flow is controlled in groove body 1 can accurately control the flow of waste liquid in groove body 1,
The control of flow makes to pass through the multi-stage oxidizing processing of multiple reaction warehouses 101 in groove body 1 from the waste liquid that liquid-inlet 103 enters
Afterwards, complete electrolysis processing is can be achieved with, does not need to again pass by cycle reprocessing, has saved cost, improved production efficiency.
To another improved embodiment of the present invention, as shown in Figure 10, it is connected on the liquid outlet 104 of groove body 1
Circulating slot 8, the circulating slot 8 are connect by circulating pump 9 with the liquid-inlet 103 of groove body 1, are flowed into from liquid-inlet 103 useless
After the multi-stage oxidizing processing that liquid passes through reaction warehouses 101 multiple in groove body 1, waste liquid flows into circulating slot 8 by liquid outlet 104
Caching enters in groove body from liquid-inlet 103 after carrying out the processing of secondary or multiple multi-stage oxidizing further through circulating pump 9, realizes useless
The complete electrolysis processing of liquid, improves liquid waste processing effect.
Above-described embodiment, only presently preferred embodiments of the present invention are not used for limiting the practical range of the present invention, thus it is all with
The equivalence changes that content described in the claims in the present invention is done should all be included within scope of the invention as claimed.
Claims (10)
1. modularization baffling seals electrocatalysis oxidation reaction device, including groove body (1), described groove body (1) one end is equipped with liquid-inlet
(103), groove body (1) other end is equipped with liquid outlet (104), it is characterised in that：Groove body (1) inner cavity passes through multiple phases
Mutually vertical parallel baffling structure (2) is divided into multiple mutually vertical parallel reaction warehouses (101), each reaction warehouse
(101) detachable in be fixed with modularization Ni―Ti anode group (3), modularization Ni―Ti anode group (3) both upper ends thereof passes through conduction
System (4) is suspended on groove body (1) top two sides edge；In two adjacent reaction warehouses (101), the liquid apart from groove body (1)
Import (103) it is nearer reaction warehouse (101) internal oxidition processing waste liquid by baffling structure (2) successively from top to bottom again from it is lower toward
Upper baffling flows into the reaction warehouse (101) of liquid-inlet (103) farther out apart from groove body (1) and carries out oxidation processes, waste liquid again
By realizing that the complete electrolysis of waste liquid is handled after the multi-stage oxidizing reaction of multiple adjacent reaction storehouses (101)；Groove body (1) top
Opening is closed by sealed transparent capping (5) sealing cover, and the sealed transparent capping (5) is equipped with what is connect with exhaust treatment system
Blow vent (503), groove body (1) side are equipped with the aerating system (6) for being passed through each reaction warehouse (101), groove body (1) bottom
Portion is equipped with the drainage (7) connected with each reaction warehouse (101) bottom.
2. modularization baffling according to claim 1 seals electrocatalysis oxidation reaction device, it is characterised in that：Each folding
Flow structure (2) includes the nearer water outlet weir plate (201) of the liquid-inlet (103) apart from groove body (1) and the liquid apart from groove body (1)
The deflector (203) of import (103) farther out, the water outlet weir plate (201) and deflector (203) are mutually vertical parallel, it is described go out
Weir board (201) two sides edge and base both sides internal face corresponding with groove body (1) and sealing bottom surface connection, the deflector
(203) two sides are tightly connected along both sides internal face corresponding with groove body (1), deflector (203) base and groove body (1) bottom
Baffling outlet (204) is formed between face, baffling chamber (202), institute are formed between the water outlet weir plate (201) and deflector (203)
State the upper edge that water outlet weir plate (201) upper edge is less than deflector (203).
3. modularization baffling according to claim 1 seals electrocatalysis oxidation reaction device, it is characterised in that：The modularization
Ni―Ti anode group (3) includes Ni―Ti anode group (301), and Ni―Ti anode group (301) both sides of the face are connected to anode conducting by argon arc welding
Plate (302), groove body (1) the upper end opening edge are equipped with suspension stage body (102), and the conducting system (4) is outstanding including being embedded in
The conductive bus bar (401) of hanging platform body (102) upper surface, anode conducting plate (302) the upper end outward bending are articulated in conductive mother
Row (401) top simultaneously makes anode conducting plate (302) carry out removable be fixedly connected with conductive bus bar (401).
4. modularization baffling according to claim 3 seals electrocatalysis oxidation reaction device, it is characterised in that：The Ni―Ti anode
Group (301) includes titanium-base, and the titanium-based plate surface is coated with high oxidation overpotential ceramic anode composite interlayer, the hyperoxia
It is that pt-Ta is prepared and included by thermal decomposition method to change overpotential ceramic anode composite interlayer2O5-TiO2And SnO2-Sb2O5-
The composite material of Co-MnO oxide components, the pt-Ta2O5-TiO2Molar ratio is：1:5.5:10, the SnO2-Sb2O5-
Co-MnO molar ratios are：11:1:6:8.5；The case hardness of the high oxidation overpotential ceramic anode composite interlayer is HRC=
11st, overpotential for oxygen evolution 1.93v；The thickness of the high oxidation overpotential ceramic anode composite interlayer is 6~8 microns.
5. modularization baffling according to claim 3 seals electrocatalysis oxidation reaction device, it is characterised in that：The anode is led
Battery plate (302) and conductive bus bar (401) are made of copper-titanium composite material.
6. modularization baffling according to claim 1 seals electrocatalysis oxidation reaction device, it is characterised in that：The sealing is saturating
Flume lid (5) is made of pmma material, and sealed transparent capping (5) edge is equipped with and opening edge edge on groove body (1)
The sealing structure (501) being sealed, sealed transparent capping (5) upper surface are equipped with hand handle (502).
7. modularization baffling according to claim 1 seals electrocatalysis oxidation reaction device, it is characterised in that：The aeration system
Unite the main aeration tube (601) of (6) including being fixed on groove body (1) side, be connected on the main aeration tube (601) it is multiple respectively with
Each corresponding point of aeration tube (602) of reaction warehouse (101), it is described divide aeration tube (602) stretch into corresponding reaction warehouse (101) and into
Cyclic structure is arranged in reaction warehouse (101) bottom, described that aeration tube (602) is divided to be equipped with multiple micro porous aeration heads (603).
8. modularization baffling according to claim 1 seals electrocatalysis oxidation reaction device, it is characterised in that：The blowdown system
The system main blow-off pipe (701) of (7) including being fixed on groove body (1) bottom, the main blow-off pipe (701) pass through multiple points of blow-off pipes
(702) sewage draining exit (106) connection corresponding with each reaction warehouse (101) bottom respectively, wherein, groove body (1) bottom is set as
Inverted cone-shaped structure (105), multiple sewage draining exits (106) are fixed on inverted cone-shaped structure (105) corresponding with each reaction warehouse (101)
Lower tip.
9. the modularization baffling sealing electrocatalysis oxidation reaction device according to any one in claim 1-8, feature exist
In：The electromagnetic flowmeter controlled the interior waste liquid flow of groove body (1) is connected on the liquid-inlet (103) of the groove body (1)
(10)。
10. the modularization baffling sealing electrocatalysis oxidation reaction device according to any one in claim 1-8, feature exist
In：Circulating slot (8) is connected on the liquid outlet (104) of the groove body (1), the circulating slot (8) passes through circulating pump (9) and slot
Liquid-inlet (103) connection of body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810028491.9A CN108178250A (en) | 2018-01-12 | 2018-01-12 | Modularization baffling seals electrocatalysis oxidation reaction device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810028491.9A CN108178250A (en) | 2018-01-12 | 2018-01-12 | Modularization baffling seals electrocatalysis oxidation reaction device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108178250A true CN108178250A (en) | 2018-06-19 |
Family
ID=62550376
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810028491.9A Pending CN108178250A (en) | 2018-01-12 | 2018-01-12 | Modularization baffling seals electrocatalysis oxidation reaction device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108178250A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4481097A (en) * | 1983-01-31 | 1984-11-06 | Permelec Electrode Ltd | Durable electrode for electrolysis |
| CN2583112Y (en) * | 2002-12-18 | 2003-10-29 | 福建紫金矿业股份有限公司 | Closed electrolytic tank |
| CN102557306A (en) * | 2010-12-30 | 2012-07-11 | 南通市金宏电化设备有限公司 | Application of titanium anode in high-concentration industrial wastewater treatment |
| CN102719859A (en) * | 2012-07-07 | 2012-10-10 | 西安泰金工业电化学技术有限公司 | Titanium mesh anode for electrodeposited nickel and preparing method thereof |
| CN205061627U (en) * | 2015-08-07 | 2016-03-02 | 江苏丹诚环境工程有限公司 | Electricity catalytic oxidation reactor |
| CN205873968U (en) * | 2016-06-21 | 2017-01-11 | 西安汉术化学工程股份有限公司 | Electricity arouses handles high concentration waste water device |
| CN106544696A (en) * | 2016-12-04 | 2017-03-29 | 青海圣诺光电科技有限公司 | A kind of high purity nanometer alumina electrolysis bath |
-
2018
- 2018-01-12 CN CN201810028491.9A patent/CN108178250A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4481097A (en) * | 1983-01-31 | 1984-11-06 | Permelec Electrode Ltd | Durable electrode for electrolysis |
| CN2583112Y (en) * | 2002-12-18 | 2003-10-29 | 福建紫金矿业股份有限公司 | Closed electrolytic tank |
| CN102557306A (en) * | 2010-12-30 | 2012-07-11 | 南通市金宏电化设备有限公司 | Application of titanium anode in high-concentration industrial wastewater treatment |
| CN102719859A (en) * | 2012-07-07 | 2012-10-10 | 西安泰金工业电化学技术有限公司 | Titanium mesh anode for electrodeposited nickel and preparing method thereof |
| CN205061627U (en) * | 2015-08-07 | 2016-03-02 | 江苏丹诚环境工程有限公司 | Electricity catalytic oxidation reactor |
| CN205873968U (en) * | 2016-06-21 | 2017-01-11 | 西安汉术化学工程股份有限公司 | Electricity arouses handles high concentration waste water device |
| CN106544696A (en) * | 2016-12-04 | 2017-03-29 | 青海圣诺光电科技有限公司 | A kind of high purity nanometer alumina electrolysis bath |
Non-Patent Citations (3)
| Title |
|---|
| [英]C.杰克逊等: "《现代氯碱技术（第二卷）》", 31 May 1990, 化学工业出版社 * |
| 周生刚等: "《金属基层状复合功能材料的研制与性能》", 31 May 2015, 冶金工业出版社 * |
| 李乔等: "复合中问层PbO2阳极的制备、性能研究及应用", 《中国有色金属工业协会钛锆铪分会2015年年会论文集》 * |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN206188462U (en) | Automatic waste water electrolysis processing apparatus of scale removal | |
| CN106082399B (en) | A kind of electrochemical advanced oxidation device | |
| CN201534880U (en) | Device for electrolyzing and recycling copper from low-concentration waste liquid with copper generated from microetching and pickling | |
| CN202054694U (en) | Ozone strong oxidizing internal electrolysis reactor | |
| CN103936106A (en) | Electrochemical synchronous nitrogen and phosphorus removal apparatus and municipal sewage treatment method | |
| CN206940627U (en) | A kind of electric Fenton water treatment facilities | |
| CN107098444A (en) | A kind of Novel electric flocculation plant and electro-flucculation process | |
| CN209668841U (en) | A kind of novel landfill leachate apparatus for electrochemical treatment | |
| CN207774875U (en) | Electro-chemical water processing polar plate device, reative cell and circular water treating system | |
| CN106676572B (en) | The extracting method and device of black liquid rugose wood element based on woodceramics electrode | |
| CN209383458U (en) | A kind of electricity Fenton oxidation reaction unit | |
| CN209890307U (en) | Electrocatalytic oxidation equipment | |
| CN108178250A (en) | Modularization baffling seals electrocatalysis oxidation reaction device | |
| CN213834652U (en) | Three-dimensional electrode reaction device for sewage treatment | |
| CN205710016U (en) | For processing the overflow-type electricity flocculation plant of boats and ships/platform sanitary sewage | |
| CN101693577A (en) | Electrolytic-biological anaerobic reactor and technique thereof | |
| CN201545915U (en) | Gas-liquid gravity-flow circulating type hydrogen electrolyzer | |
| CN101244854B (en) | Iron carbon micro electrolyser and method for processing ceramic phenol wastewater | |
| CN203866076U (en) | Complex-breaking and chromium-removing device for tanning dyeing wastewater | |
| CN207498134U (en) | A kind of cylinder type electrode biomembrane reaction unit for handling organic stain disease | |
| CN201517060U (en) | Electrolysis-biological anaerobic reactor | |
| CN212246341U (en) | Modularized high-efficiency electrocatalytic oxidation reactor | |
| CN206735976U (en) | Air washes away the electrochemical softening of water system of detergency | |
| CN218202320U (en) | Electrolysis device | |
| CN214218873U (en) | Ozone generator based on air purification |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180619 |
|
| RJ01 | Rejection of invention patent application after publication |