CN207404904U - A kind of electrocatalysis oxidation apparatus - Google Patents
A kind of electrocatalysis oxidation apparatus Download PDFInfo
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- CN207404904U CN207404904U CN201721214936.XU CN201721214936U CN207404904U CN 207404904 U CN207404904 U CN 207404904U CN 201721214936 U CN201721214936 U CN 201721214936U CN 207404904 U CN207404904 U CN 207404904U
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- axis
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- water inlet
- negative plate
- positive plate
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Abstract
The utility model is related to a kind of electrocatalysis oxidation apparatus, including housing, axis, positive plate, negative plate and filter；Housing is cylindrical housings, and axis is arranged on housing center, is alternately provided tiltedly with multipair positive plate, negative plate on axis, axis is internally provided with electric wire, and positive plate, negative plate independently connect electricity with axis internal wire respectively, and axis is connected with external transmission device；Housing includes water inlet, water outlet, exhaust outlet and sewage draining exit, and the filter is arranged on water inlet.The prior art is different from, above-mentioned technical proposal sets filter by water inlet, removes most of solid impurity, axis drives electrode plate to rotate, in addition the electrode plate rotated with certain speed, strengthens mass transfer, the problems such as runner blocks as caused by solid particle and foam is overcome completely.
Description
Technical field
The utility model is related to a kind of electrocatalysis oxidation apparatus, more particularly to a kind of electrocatalysis oxidation apparatus.
Background technology
With the fast development of industry, the industrial wastewater containing Some Organic Pollutants increases year by year.These industrial wastewaters
Have the characteristics that toxicity is big, be difficult to natural degradation.It, can be to natural ring if these industrial wastewater discharges directly are entered natural water
Border and human health damage.Therefore, the effective of the industrial wastewater containing organic pollution is treated as Recent study person's
Focal point.
Traditional biochemical method can not effectively handle the industrial wastewater that organic pollution species are various, concentration difference is big.
Electro-catalytic oxidation technology is a kind of high-level oxidation technology, has the active group of strong oxidizing property by hydroxyl radical free radical of generation etc.
Carry out the organic pollution in degrading waste water, make its mineralising, to improve the biodegradability of processed waste water.Changing technology can degrade simultaneously
Gas chromatography is the important means for administering organic pollution in industrial wastewater.Traditional electrocatalysis device is in reactive tank
Multipair pole plate is installed, has the shortcomings that electrocatalytic oxidation efficiency is low, catalytic effect is poor, easy blocking.It is described in detail below：
1st, high energy consumption., to operations such as aerations, mass energy can consumed involved in catalytic process.
2nd, concentration polarization phenomenon.Due to solutes accumulation poor-performing in waste water, concentration polarization is easily generated in electrode surface,
Reduce electro-catalysis effect.
3rd, adaptability is weak.Pole plate can not be adjusted according to the features such as ingredient, the concentration of waste water to quantity, is caused disposable
The phenomenon that poor processing effect or energy waste.
4th, easily block.Solid constituent in waste water or the solid constituent generated during electrocatalytic oxidation can cause
Device blocks.
5th, special Despumation device is needed.The useless foam that electro-catalysis process generates easily causes waste water runner and becomes smaller, so as to cause
It blocks, it is necessary to ad hoc Despumation device.
Utility model content
For this reason, it may be necessary to provide a kind of electrocatalysis oxidation apparatus, by filter, the axis rotated it is used to that traditional electricity to be overcome to urge
High energy consumption, concentration polarization phenomenon and susceptible to plugging problem are put in makeup.
To achieve the above object, a kind of electrocatalysis oxidation apparatus is inventor provided, including housing, axis, positive plate, negative
Pole plate and filter；
The housing is cylindrical housings, and the axis is arranged on housing center, the positive plate, negative plate for it is circular just
Pole plate, circular negative plate are alternately provided tiltedly with multipair positive plate, negative plate on the axis, and the axis is internally provided with electric wire,
Positive plate, negative plate independently connect electricity with axis internal wire respectively, and the axis is connected with external transmission device；
The housing includes water inlet, water outlet, exhaust outlet and sewage draining exit, and the water inlet is set respectively with water outlet
In the circular cross-section of housing both ends, the exhaust outlet is arranged on the side wall of water outlet one end, is open vertically upward, the blowdown
Mouth is arranged on the section of water inlet one end, and the underface of sewage outfalls setting water inlet, the filter is arranged on water inlet.
As a kind of preferred structure of the utility model, the axis is horizontal by the first default angle, and described first
Between default angle is 5 ° to 60 °, and the height of water inlet is less than the height of water outlet.Housing axis is horizontal by certain angle
The angle of degree is conducive to gas, liquid, solid separation.
As a kind of preferred structure of the utility model, described electric wire one end is in parallel with positive plate, negative plate, the other end
It is connected with controller, the controller is break-make electric switch, for controlling positive plate, negative plate energization quantity.It can basis
The actual conditions uninterrupted of waste water opens anode, the quantity of negative plate.
As a kind of preferred structure of the utility model, the circle positive plate, circular negative plate include two in the
The semicircular electrode plate of two default angles, between the described second default angle is 10 ° to 60 °.
As a kind of preferred structure of the utility model, the velocity of rotation of the axis is in the model of 0 °/min to 360 °/min
It is rotated and reverse in enclosing.
The prior art is different from, above-mentioned technical proposal sets filter by water inlet, removes most of solid impurity, axis
Electrode plate is driven to rotate, in addition the electrode plate rotated with certain speed, is strengthened mass transfer, overcome completely by solid particle and foam
Caused by runner block the problems such as.The present apparatus can flexibly handle different waste water, efficiently solve degree of oxidation not enough or energy
The problem of source wastes, simple in structure, easy to use and flexible can effectively overcome that the energy consumption of existing apparatus is big, efficiency is low, easy blocking
The shortcomings that.
Description of the drawings
Fig. 1 is the structure diagram of the present embodiment electrocatalysis oxidation apparatus；
Fig. 2 is the pole plate schematic cross-section of the present embodiment electrocatalysis oxidation apparatus.
Reference sign：
1st, housing；
2nd, water inlet；
3rd, water outlet；
4th, positive plate；
5th, negative plate；
6th, exhaust outlet；
7th, axis；
8th, sewage draining exit；
9th, filter；
10th, electrode plate.
Specific embodiment
For the technology contents of the utility model, construction feature, the objects and the effects are described in detail, below in conjunction with implementation
Mode simultaneously coordinates attached drawing to be explained in detail.
It please refers to Fig.1 and Fig. 2, a kind of electrocatalysis oxidation apparatus of the utility model, including housing 1, axis 7, positive plate
4th, negative plate 5 and filter 9；In the present embodiment, the material of the housing is corrosion-resistant, the anti abrasive organic material of macromolecule
Material.The housing is cylindrical housings, and the axis is arranged on housing center, the positive plate, negative plate be circular positive plate,
Circular negative plate, the housing is interior to be alternately provided tiltedly with multipair positive plate, negative plate, and multipair positive plate, the quantity of negative plate are big
In equal to 1.The axis is internally provided with electric wire, and positive plate, negative plate independently connect electricity, the axis with axis internal wire respectively
It is connected with external transmission device；Positive plate and negative plate are located at reaction unit enclosure interior, and are fixed on insulation axis,
It is connected outside insulation axis with transmission device, can rotates, plays the effects that accelerating mass transfer and improving reaction rate.The electric wire
One end is in parallel with positive plate, negative plate, and the other end is connected with controller, and the controller is break-make electric switch, for controlling
Positive plate processed, negative plate energization quantity.
In the present embodiment, the housing includes water inlet 2, water outlet 3, exhaust outlet 6 and sewage draining exit 8, the water inlet
It is separately positioned on water outlet in the circular cross-section of housing both ends, the exhaust outlet is arranged on the side wall of water outlet one end, vertically
Upward opening, for excluding, in the impurity such as the gas of electrocatalytic oxidation process generation and foam, to ensure continuing efficiently for reaction
It carries out.On the section of water inlet one end, the underface of sewage outfalls setting water inlet, the filter is set the sewage outfalls setting
It puts in water inlet.
In the present embodiment, filter is conventional filters, and filter is filled by cylinder, stainless steel filtering net, blowdown part, transmission
It puts and electrical control division is grouped into.After the filter cylinder of strainer screen, impurity is blocked pending water, when needing to clean
When, it as long as dismountable filter cylinder is taken out, is reloaded after processing, therefore, working service is extremely convenient.
In the present embodiment, the axis is horizontal by the first default angle.Described first default angle be 5 ° to 60 ° it
Between, and the height of water inlet is less than the height of water outlet.The angle that housing axis is at an angle to the horizontal surface, be conducive to gas,
Liquid, solid separation.
As shown in Fig. 2, in the present embodiment, the size of the positive plate or positive plate may respectively be the two of a diameter of 400mm
Block semicircle, the two semicircular of same electrode are folded with 45° angle, and the center of circle is passed through by axis.The circle positive plate, circular negative plate
Include two semicircular electrode plates 10 in the second default angle.Between described second default angle is 10 ° to 60 °.At this
In embodiment, the water intake mode of each electrode reaction unit is baffling, can fully carry out mass transfer, improves electro-catalysis effect.
In the present embodiment, the velocity of rotation of the axis rotates and reverse in the range of 0 °/min to 360 °/min.
During use, water inlet is opened, the advanced filter of crossing of waste water filters out big substance, into housing, according to
The actual conditions uninterrupted of waste water opens anode, the quantity of negative plate, and axis drives anode, negative plate to rotate, to waste water into
Row electrocatalytic oxidation, gas are discharged by exhaust outlet, and remaining liquid is discharged by water outlet, and the sludge of accumulation passes through sewage draining exit
Discharge.The present embodiment solve the problems, such as degree of oxidation not enough or energy waste.Water inlet sets filter, removes big portion
Divide solid impurity, along with the electrode plate rotated with certain speed, strengthen mass transfer, overcome made by solid particle and foam completely
Into runner block the problems such as.Inclined cylinder is conducive to gas solid separation, also further enhances mass transfer.On the whole, this dress
Simple in structure, easy to use and flexible is put, can effectively overcome that the energy consumption of existing apparatus is big, efficiency is low, susceptible to plugging shortcoming.
The above description is only the embodiments of the present invention, not thereby limits the scope of patent protection of the utility model,
Every equivalent structure transformation made based on the specification and figures of the utility model, is directly or indirectly used in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (5)
1. a kind of electrocatalysis oxidation apparatus, it is characterised in that：Including housing, axis, positive plate, negative plate and filter；
The housing is cylindrical housings, and the axis is arranged on housing center, and the positive plate, negative plate are circular anode
Plate, circular negative plate are alternately provided tiltedly with multipair positive plate, negative plate on the axis, and the axis is internally provided with electric wire, just
Pole plate, negative plate independently connect electricity with axis internal wire respectively, and the axis is connected with external transmission device；
The housing includes water inlet, water outlet, exhaust outlet and sewage draining exit, and the water inlet is separately positioned on shell with water outlet
In the circular cross-section of body both ends, the exhaust outlet is arranged on the side wall of water outlet one end, is open vertically upward, and the sewage draining exit is set
It puts on the section of water inlet one end, the underface of sewage outfalls setting water inlet, the filter is arranged on water inlet.
2. electrocatalysis oxidation apparatus according to claim 1, it is characterised in that：The axis is default horizontal by first
Angle, between the described first default angle is 5 ° to 60 °, and the height of water inlet is less than the height of water outlet.
3. electrocatalysis oxidation apparatus according to claim 1, it is characterised in that：Described electric wire one end and positive plate, cathode
Plate is in parallel, and the other end is connected with controller, and the controller is break-make electric switch, for positive plate, negative plate to be controlled to lead to
Electric quantity.
4. electrocatalysis oxidation apparatus according to claim 1, it is characterised in that：The circle positive plate, circular negative plate
Include two semicircular electrode plates in the second default angle, between the described second default angle is 10 ° to 60 °.
5. electrocatalysis oxidation apparatus according to claim 1, it is characterised in that：The velocity of rotation of the axis is in 0 °/min
It is rotated and reverse in the range of to 360 °/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721214936.XU CN207404904U (en) | 2017-09-20 | 2017-09-20 | A kind of electrocatalysis oxidation apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721214936.XU CN207404904U (en) | 2017-09-20 | 2017-09-20 | A kind of electrocatalysis oxidation apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207404904U true CN207404904U (en) | 2018-05-25 |
Family
ID=62406189
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721214936.XU Active CN207404904U (en) | 2017-09-20 | 2017-09-20 | A kind of electrocatalysis oxidation apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207404904U (en) |
-
2017
- 2017-09-20 CN CN201721214936.XU patent/CN207404904U/en active Active
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