CN208071392U - The anti-passivating device of pole plate and electrochemical reaction equipment - Google Patents
The anti-passivating device of pole plate and electrochemical reaction equipment Download PDFInfo
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- CN208071392U CN208071392U CN201820086357.XU CN201820086357U CN208071392U CN 208071392 U CN208071392 U CN 208071392U CN 201820086357 U CN201820086357 U CN 201820086357U CN 208071392 U CN208071392 U CN 208071392U
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- pole plate
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Abstract
The utility model discloses a kind of anti-passivating device of pole plate and electrochemical reaction equipment, the swirl gas that the high pressure whirlpool air pump of the anti-passivating device of pole plate generates, pass through gas distribution collector, venthole on gas distributionbranch pipe rises after spraying, counter electrode plate generates the air-flow risen, can effectively wash away the attachment on electrode plate, can prevent the passivation of electrode plate from getting rusty during electrochemical reaction equipment use, the service life of electrode plate is extended, ensures the electrolysis performance of electrochemical reaction equipment；It can be filled with a large amount of oxygen into sewage simultaneously, have adjusted water quality, good Effect of Pretreatment is played for subsequent sewage disposal.
Description
Technical field
The utility model belongs to technical field of sewage treatment equipment, and in particular to a kind of anti-passivating device of pole plate and electrochemistry
Consersion unit.
Background technology
The reaction that electrochemistry mainly rises in water process has oxidation, reduction, indirect oxidation, indirect reduction, electric flocculation, electrical
Floating, electric Fenton effect, the indexs such as coloration, the COD of sewage can be reduced by these electrochemical reactions.
The structure of electrochemical reactor is that polylith pole plate is arranged in parallel in groove body, is controlled by water distributor, collector pipe
Flow processed enables the flow that need to be handled flow through the region between two pieces of pole plates from bottom to top, various electricity above-mentioned occurs in the process
Chemical reaction, to reach processing intent.Two pieces of pole plates of both end of which are connection power supplys, and several pieces of intermediate pole plates are known as feeling
Pole plate is answered, is made, is arranged in parallel in groove body with conductive materials such as iron or graphite, so that flow generation electrochemistry therebetween is anti-
It answers.Spacing between induction plate has direct influence, in sewage for the treatment effect of electrochemical reactor, operating cost
Process field, it is contemplated that situations such as running environment, equipment cost, sewage quality, it is typically designed spacing at several centimetres, certainly,
For the same electrochemical reactor, the spacing of every two pieces of adjacent plates should be consistent.
It is presently used for the electrode plate of electrochemical reaction equipment of sewage disposal in application process, the anode that anode generates
Sediment etc. contained in mud, sewage, the time, which has been grown to be liable to stick on pole plate, leads to pole plate passivation, is electrolysed impaired performance, pole
There is an urgent need for efficiently solved for the problem of plate is passivated.
Invention content
First technical problem to be solved in the utility model be：A kind of anti-passivating device of pole plate is provided, in electrochemistry
During consersion unit use, the passivation of electrode plate in electrochemical reaction equipment can be prevented, ensures electrochemical reaction equipment
Electrolysis performance.
In order to solve the first technical problem mentioned above, the technical solution of the utility model is：
The anti-passivating device of pole plate, including gas distribution collector, the gas distribution collector are electrically connected with high pressure whirlpool air pump, the gas distribution
Collector is connected in parallel to more gas distributionbranch pipes, and the gas distribution collector is equipped with venthole.
Preferably, it is provided with check-valves in the connecting pipe between the high pressure whirlpool air pump and the gas distribution collector.
Preferably, the gas distribution collector is spaced two, wherein a gas distribution collector connects the high pressure
Whirlpool air pump；The gas distributionbranch pipe is connected to side by side between two gas distribution collectors.
Preferably, two adjacent gas distributionbranch pipes and annulus line is surrounded with two gas distribution collectors.
Preferably, each gas distributionbranch pipe bottom all offers the two row venthole, and the two row ventholes are symmetrical
Setting.
Preferably, the two row ventholes are set to the position of going out gas branch pipe bottom end both sides 45° angle obliquely.
Based on a total inventive concept, second technical problem to be solved in the utility model is：There is provided one kind makes
With the electrochemical reaction equipment of the anti-passivating device of above-mentioned pole plate.
To solve above-mentioned second technical problem, the technical solution of the utility model is：
Electrochemical reaction equipment, including babinet, the babinet are internally provided with electrolytic cell, are disposed in the electrolytic cell
Electrode plate, the electrode plate include cathode plate and anode plate, and the cathode plate is staggeredly alternatively arranged in interval with the anode plate
In plate, the anode plate is electrically connected to a power source respectively with the cathode plate；The bottom opening of the electrolytic cell, the electrode plate
The anti-passivating device of above-mentioned pole plate is arranged in lower section.
Preferably, the quantity of the gas distributionbranch pipe is adapted with the quantity of the electrode plate in electrolytic cell, and the gas distribution branch
Pipe is correspondingly arranged with the electrolytic cell.
After adopting the above technical scheme, the utility model has the beneficial effects that：
In the utility model, the swirl gas that the high pressure whirlpool air pump of the anti-passivating device of pole plate generates, by gas distribution collector,
Venthole on gas distributionbranch pipe rises after spraying, and counter electrode plate generates the air-flow risen, can effectively wash away on electrode plate
Attachment, can prevent the passivation of electrode plate from getting rusty during electrochemical reaction equipment use, extend electrode plate
Service life ensures the electrolysis performance of electrochemical reaction equipment；It can be filled with a large amount of oxygen into sewage simultaneously, have adjusted water
Matter plays good Effect of Pretreatment for subsequent sewage disposal.
Two, which list stomata, is arranged in the position of going out gas branch pipe bottom end both sides 45° angle obliquely, what high pressure whirlpool air pump generated
Swirl gas is entered by air inlet pipe inside gas distribution pipe assembly, and air whirl is with obvious effects, and pressure is high, and uniformly without dead angle,
The swirl gas of generation can effectively wash away the attachment on electrode plate, can be during electrochemical reaction equipment use
It prevents the passivation of electrode plate from getting rusty, extends the service life of electrode plate, ensure the electrolysis performance of electrochemical reaction equipment.
Description of the drawings
Fig. 1 is the structural schematic diagram of the electrochemical reaction equipment of the utility model；
Fig. 2 is the structural schematic diagram (removing high pressure whirlpool air pump) of the anti-passivating device of pole plate in Fig. 1；
Fig. 3 is the sectional view of the amplification of the gas distributionbranch pipe in Fig. 2；
In figure, 1, high-frequency impulse automatic reverse power supply；2, copper bar；3, babinet；4, electrolytic cell；5, spacing board；6, electrode plate；
7, anti-passivating device；71, high-pressure vortex air pump；72, air inlet pipe；73, gas distribution pipe assembly；731, gas distribution collector；7311, gas distribution collection
Pipe venthole；732, gas distributionbranch pipe；7321, gas distributionbranch pipe venthole；74, check-valves；75；Butterfly valve.
Specific implementation mode
With reference to the accompanying drawings and examples, the utility model is expanded on further.In the following detailed description, only pass through
Bright mode describes certain exemplary embodiments of the utility model.Undoubtedly, those skilled in the art can be with
It recognizes, it, can be with a variety of different modes to described without departing from the spirit and scope of the utility model
Embodiment is modified.Therefore, attached drawing and description are regarded as illustrative in nature, rather than the protection for limiting claim
Range.
In conjunction with Fig. 1, Fig. 2 and Fig. 3 jointly shown in, a kind of electrochemical reaction equipment, it includes babinet 3, in babinet 3
Portion is provided with electrolytic cell 4, and the bottom opening of electrolytic cell 4 is disposed with electrode plate 6 in electrolytic cell 4, and electrode plate 6 includes cathode plate
And anode plate, cathode plate are staggeredly arranged in spacing board 5 with anode plate, anode plate passes through copper bar 2 and power supply with cathode plate
Electrical connection, power supply is preferably high-frequency impulse automatic reverse power supply 1.High-frequency impulse automatic reverse power supply 1 will be exchanged using rectifier
Electricity is changed into direct current, by copper bar 2, the positive and negative anodes of frequency pulse automatic reverse power supply 1 respectively in electrode plate 6 anode plate,
Cathode plate connects.
Electrochemical reaction equipment is additionally provided with the anti-passivating device 7 of pole plate for preventing electrode plate 6 to be passivated, the anti-passivation of pole plate
Device 7 includes high-pressure vortex air pump 71, the air inlet pipe 72 being connect with high-pressure vortex air pump 71 and is opened with what air inlet pipe 72 was connect
Gas distribution pipe assembly 73 equipped with venthole.Check-valves 74 and butterfly valve 75 are preferably provided in air inlet pipe 72.High pressure whirlpool air pump
71 are preferably placed at the top of babinet 3.
Gas distribution pipe assembly 73 is located at the lower section of electrode plate 6.It, will by calculating according to the quantity and area for using electrode plate 6
Gas distribution pipe assembly 73 is preferably designed for including spaced two gas distribution collectors 731, one of gas distribution collector 731 and air inlet
The air inlet of pipe 72 connects, and several gas distributionbranch pipes 732 are provided with parallel between two gas distribution collectors 731.The number of gas distributionbranch pipe 732
Amount is adapted with the quantity of electrode plate 6, and the quantity of gas distributionbranch pipe 732 is consistent with the quantity of electrode plate 6 or gas distributionbranch pipe 732
Quantity than electrode plate 6 quantity more than one, i.e. the quantity of gas distributionbranch pipe 732 is no less than the quantity of electrode plate 6, adjacent two
Gas distributionbranch pipe 732 and the gas distribution collector 731 at both ends form annulus line.
The bottom of each gas distribution collector 731 is all provided with two row gas distribution collector ventholes 7311, two row gas distribution collector outlets
Hole 7311 is symmetrical arranged, and two row gas distribution collector ventholes 7311 are arranged 45 ° obliquely of bottom end both sides of each gas distribution collector 731
The position at angle；The bottom of each gas distributionbranch pipe 732 is all provided with two row gas distributionbranch pipe ventholes 7321, two row gas distributionbranch pipe outlets
Hole 7321 is symmetrical arranged, and two row gas distributionbranch pipe ventholes 7321 are arranged 45 ° obliquely of bottom end both sides of each gas distributionbranch pipe 732
The position at angle, from the spray upwards respectively of the both sides of electrode plate 6.
The swirl gas that high pressure whirlpool air pump 71 generates is entered by air inlet pipe 72 inside gas distribution pipe assembly 73, air whirl
With obvious effects, pressure is high, and uniformly without dead angle, the swirl gas of generation can effectively wash away the attachment on electrode plate 6,
It can prevent the passivation of electrode plate 6 from getting rusty during electrochemical reaction equipment use, extend electrode plate 6 uses the longevity
Life ensures the electrolysis performance of electrochemical reaction equipment.It can be filled with a large amount of oxygen into sewage simultaneously, water quality is had adjusted, after being
Continuous sewage disposal plays good Effect of Pretreatment.
Below to use the electrochemical reaction equipment for the anti-passivating device for including the utility model to carry out the mistake of sewage disposal
Journey is described in detail：
When being handled sewage using electrochemical reaction equipment, it is pumped into sewage with sewage pump first, is also turned on high frequency
The power supply of pulse automatic reverse power supply 1, the electrochemical reaction that brings into operation equipment, handles sewage；At the same time, it connects high
Press the power supply of whirlpool air pump 71, high pressure whirlpool air pump 71 to start to work, the swirl gas that high pressure whirlpool air pump 71 generates by into
Tracheae 72 enters the inside of gas distribution pipe assembly 73, and air whirl is with obvious effects, and pressure is high, and uniformly passes through gas distribution without dead angle
Collector venthole 7311 and gas distributionbranch pipe venthole 7321 spray, and effectively wash away the attachment on electrode plate 6, it is therefore prevented that
The passivation of electrode plate 6 is got rusty, and the service life of electrode plate 6 is extended, and ensures the electrolysis performance of electrochemical reaction equipment.It simultaneously can
To be filled with a large amount of oxygen into sewage, water quality is had adjusted, good Effect of Pretreatment is played for subsequent sewage disposal.
In the description of this specification, it is to be understood that " top ", " lower section ", " bottom ", " bottom end ", " inside " etc.
Either position relationship is orientation based on ... shown in the drawings or position relationship in the orientation of description, it is only for convenient for describing this reality
With novel and simplified description, does not indicate or imply the indicated device or element must have a particular orientation, with specific
Azimuth configuration and operation, therefore should not be understood as limiting the present invention.
Although the foregoing describe specific embodiment of the present utility model, it should be appreciated by those skilled in the art,
Described embodiment is only a part of the embodiment of the utility model, and instead of all the embodiments, these are only to lift
Example explanation, the scope of protection of the utility model is to be defined by the appended claims.Those skilled in the art is without departing substantially from this
It, can be to these embodiments under any performing creative labour of no process under the premise of the principle and essence of utility model
Various changes or modifications are made, but these change and modification each fall within the scope of protection of the utility model.
Claims (8)
1. the anti-passivating device of pole plate, it is characterised in that:Including gas distribution collector, the gas distribution collector is electrically connected with high pressure whirlpool gas
Pump, the gas distribution collector are connected in parallel to more gas distributionbranch pipes, and the gas distribution collector is equipped with venthole.
2. the anti-passivating device of pole plate as described in claim 1, it is characterised in that:The high pressure whirlpool air pump and the gas distribution collection
It is provided with check-valves in connecting pipe between pipe.
3. the anti-passivating device of pole plate as described in claim 1, it is characterised in that:The gas distribution collector is spaced two
Root, wherein a gas distribution collector connects the high pressure whirlpool air pump；The gas distributionbranch pipe is connected to two cloth side by side
Between gas collector.
4. the anti-passivating device of pole plate as claimed in claim 3, it is characterised in that:Adjacent two gas distributionbranch pipes and with two
Gas distribution collector described in root surrounds annulus line.
5. the anti-passivating device of pole plate as claimed in claim 4, it is characterised in that:Each gas distributionbranch pipe bottom all offers
The two row ventholes, the two row ventholes are symmetrical arranged.
6. the anti-passivating device of pole plate as claimed in claim 5, it is characterised in that:The two row ventholes are set to the outlet branch
The position of tube bottom end both sides 45° angle obliquely.
7. electrochemical reaction equipment, including babinet, the babinet is internally provided with electrolytic cell, and electricity is disposed in the electrolytic cell
Pole plate, the electrode plate include cathode plate and anode plate, and the cathode plate is staggeredly alternatively arranged in spacing board with the anode plate
Interior, the anode plate is electrically connected to a power source respectively with the cathode plate；It is characterized in that:The bottom opening of the electrolytic cell, institute
State the lower section setting anti-passivating device of claim 1 to 6 any one of them pole plate of electrode plate.
8. electrochemical reaction equipment as claimed in claim 7, it is characterised in that:In the quantity and electrolytic cell of the gas distributionbranch pipe
The quantity of electrode plate be adapted, and the gas distributionbranch pipe is correspondingly arranged with the electrolytic cell.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820086357.XU CN208071392U (en) | 2018-01-18 | 2018-01-18 | The anti-passivating device of pole plate and electrochemical reaction equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820086357.XU CN208071392U (en) | 2018-01-18 | 2018-01-18 | The anti-passivating device of pole plate and electrochemical reaction equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208071392U true CN208071392U (en) | 2018-11-09 |
Family
ID=64035478
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820086357.XU Active CN208071392U (en) | 2018-01-18 | 2018-01-18 | The anti-passivating device of pole plate and electrochemical reaction equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208071392U (en) |
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2018
- 2018-01-18 CN CN201820086357.XU patent/CN208071392U/en active Active
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