CN219429774U - Electrocatalytic equipment - Google Patents
Electrocatalytic equipment Download PDFInfo
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- CN219429774U CN219429774U CN202223489979.2U CN202223489979U CN219429774U CN 219429774 U CN219429774 U CN 219429774U CN 202223489979 U CN202223489979 U CN 202223489979U CN 219429774 U CN219429774 U CN 219429774U
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- ppr
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- anode
- plate assembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/30—Hydrogen technology
- Y02E60/36—Hydrogen production from non-carbon containing sources, e.g. by water electrolysis
Abstract
The utility model discloses electrocatalytic equipment which comprises a PPR cavity, an electrode plate assembly, a cathode plate, an anode plate, a cathode conductive rod and an anode conductive rod, wherein the electrode plate assembly, the cathode plate and the anode plate are arranged in the PPR cavity, a water inlet and a water outlet are respectively formed in two ends of the PPR cavity, two sides of the cathode plate are respectively communicated with the electrode plate assembly and the cathode conductive rod, two sides of the anode plate are respectively communicated with the electrode plate assembly and the anode conductive rod, one ends of the cathode conductive rod and the anode conductive rod, which are far away from the electrode plate assembly, extend out of the PPR cavity, and the electrocatalytic equipment further comprises a first water baffle which is positioned at one end of the electrode plate assembly, which is far away from the cathode plate and the anode plate, and is fixedly connected with the PPR cavity. The first water baffle is arranged in the utility model to separate the waste water, so that the waste water can only flow out after being electrolyzed by the electrode plate assembly, and the electrode plate assembly can fully electrolyze the waste water.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to electrocatalytic equipment.
Background
The electrocatalytic wastewater treatment technology utilizes the special catalytic reaction action of an electrochemical reaction unit to enable water to generate (OH) hydroxyl radical ions in the reaction unit, and the hydroxyl radical has extremely strong oxidability.
Under the simultaneous actions of electrocatalytic, electrooxidative, electroabsorptive and electrofloatation of the chemical reactor, the molecular chain of the complex macromolecular structure of the organic matters in the water body is broken into a small molecular structure and gradually degraded into CO 2 Returning to the air to achieve the purpose of degrading organic pollutants. The nascent states [ OH ], [ H ], [ O ], etc. generated in the treatment process can perform oxidation-reduction reaction with a plurality of components in the wastewater, such as chromophores or auxiliary chromophores which can destroy colored substances in the colored wastewater, even break chains, so as to achieve the effect of degradation and decolorization.
The existing electrocatalytic equipment comprises a PPR cavity, an electrode plate assembly, a cathode plate and an anode plate, wherein the electrode plate assembly, the cathode plate and the anode plate are all arranged in the PPR cavity, the cathode plate and the anode plate are communicated with the electrode plate assembly, a water inlet and a water outlet are respectively formed in two ends of the PPR cavity, and the wastewater is electrolyzed through the electrode plate assembly, but due to the fact that the water inlet mode of the PPR cavity is poor, the wastewater is insufficiently electrolyzed in the PPR cavity, and improvement is needed.
Disclosure of Invention
The utility model aims to provide electrocatalytic equipment, through which the wastewater can be fully electrolyzed, so as to achieve the purpose of degradation and decolorization.
The utility model provides electrocatalytic equipment which comprises a PPR cavity, an electrode plate assembly, a cathode plate, an anode plate, a cathode conductive rod and an anode conductive rod, wherein the electrode plate assembly, the cathode plate and the anode plate are arranged in the PPR cavity, a water inlet and a water outlet are respectively formed in two ends of the PPR cavity, two sides of the cathode plate are respectively communicated with the electrode plate assembly and the cathode conductive rod, two sides of the anode plate are respectively communicated with the electrode plate assembly and the anode conductive rod, one ends of the cathode conductive rod and the anode conductive rod, which are far away from the electrode plate assembly, extend out of the PPR cavity, and the electrocatalytic equipment further comprises a first water baffle which is positioned at one end of the electrode plate assembly, which is far away from the cathode plate and the anode plate, and is fixedly connected with the PPR cavity.
By adopting the technical scheme: when the wastewater needs to be degraded, the wastewater is filled into the PPR cavity from the water inlet, the wastewater enters the PPR cavity and is blocked by the first water baffle plate, so that the wastewater can only flow to the outlet through the electrode plate assembly, the cathode conductive rod and the anode conductive rod are respectively electrified, the electrode plate assembly is in a conducting state after passing through the cathode plate and the anode plate, the electrode plate assembly starts to electrolyze the wastewater, and after the wastewater is subjected to motor treatment, the wastewater is drained from the water outlet at the other end of the PPR cavity; the arrangement of the first water baffle plays a certain blocking role on the wastewater, so that the wastewater can only flow out after being electrolyzed through the electrode plate assembly, and the electrode plate assembly can fully electrolyze the wastewater.
Preferably, two cathode plates are arranged, two anode plates are also arranged, the two cathode plates are mutually spliced and fixed, and the two anode plates are mutually spliced and fixed.
By adopting the technical scheme: the two cathode plates and the two anode plates are respectively attached to each other and then connected and fixed, after being installed, one surface of the two cathode plates, which is far away from each other, is respectively communicated with the electrode plate assembly and the cathode conductive rod, and one surface of the two anode plates, which is far away from each other, is respectively communicated with the electrode plate assembly and the anode conductive rod; the cathode plate and the anode plate are both provided with two plates, so that the electrode plate assembly has higher electrolysis efficiency on wastewater.
Preferably, two cathode conductive rods and two anode conductive rods are arranged, the two cathode conductive rods are connected in a laminating way, and the two anode conductive rods are connected in a laminating way.
By adopting the technical scheme: the cathode conductive rod and the anode conductive rod are respectively communicated with a power supply, so that the cathode plate, the anode plate and the electrode plate assembly are in a conducting state, the cathode conductive rod and the anode conductive rod are both provided with two electrodes, the voltage is more stable after the power supply is electrified, and in addition, when one cathode conductive rod or the anode conductive rod is in a problem, the other cathode conductive rod or the anode conductive rod can still enable the electrocatalytic equipment to be in a working state, so that the service life of the electrocatalytic equipment is prolonged.
Preferably, the electrode plate assembly comprises a plurality of plate bodies and PPR fixing screws, wherein the plate bodies are mutually parallel in the vertical direction, the PPR fixing screws fix the plate bodies, and the plate bodies keep the same distance.
By adopting the technical scheme: after the wastewater is poured into the PPR cavity from the water inlet, the wastewater enters a plurality of plate bodies, and after the cathode conductive rod and the anode conductive rod are communicated with a power supply, the plate bodies electrolyze the wastewater; the electrode plate assembly is arranged to be composed of a plurality of plate bodies, a certain distance is kept between the plate bodies through the PPR fixing screws, so that the surfaces of the plate bodies are fully contacted with the wastewater, and the electrolysis efficiency of the wastewater is improved.
Preferably, the PPR fixing screws are provided in a plurality, and the PPR fixing screws are uniformly arranged along the length direction of the plate body.
By adopting the technical scheme: after keeping certain interval to put well between each plate body, fix between the plate body through each PPR set screw, the setting of a plurality of PPR set screws makes to fixed more firm between each plate body, evenly sets up each PPR set screw at plate body length direction for it is more can keep balance to fix between each plate body.
Preferably, one end of the electrode plate assembly, which is far away from the first water baffle, is also provided with a second water baffle.
By adopting the technical scheme: the second water baffle is arranged at one end of the electrode plate assembly, far away from the first water baffle, after the electrolysis of the wastewater is completed through the plate body, the arrangement of the second water baffle separates the electrolyzed wastewater, so that the electrolyzed wastewater is prevented from entering the electrode plate assembly to be mixed with the wastewater which is not electrolyzed, and the space in the electrode plate assembly is also prevented from being occupied by the electrolyzed wastewater.
Preferably, the first water baffle and the second water baffle are both annular, the inner diameter sizes of the first water baffle and the second water baffle are matched with the shape size of the electrode plate assembly, and the outer diameter sizes of the first water baffle and the second water baffle are matched with the shape size of the PPR cavity.
By adopting the technical scheme: when installing first breakwater and second breakwater, establish first breakwater and second breakwater cover in the periphery of electrode plate assembly to make the week side of first breakwater and second breakwater inlay card mutually with the inside wall of PPR cavity, fill the gap between electrode plate assembly and the PPR cavity completely through first breakwater and second breakwater from this, thereby play good baffle effect to waste water.
Preferably, an adjusting screw is arranged between the first water baffle and the second water baffle.
By adopting the technical scheme: when the waste water is electrolyzed, the position between the second water baffle and the adjusting screw is adjusted, so that the distance between the second water baffle and the first water baffle is changed, and a small amount of electrolyzed waste water can enter the electrode plate assembly again, so that the electrolysis degree of the waste water is improved, and the electrolysis efficiency of the waste water is controlled.
From the above description of the utility model, the utility model has the following advantages:
1. the PPR cavity is internally provided with the first water baffle to play a certain blocking role on the wastewater, so that the wastewater can only flow out after being electrolyzed by the electrode plate assembly, the wastewater is prevented from being discharged from the water outlet without being electrolyzed by the electrode plate assembly sufficiently, and the electrode plate assembly can be used for sufficiently electrolyzing the wastewater.
2. The electrode plate assembly is formed by a plurality of plate bodies, and the plate bodies are fixed by PPR fixing screws and keep a certain distance, so that the surfaces of the plate bodies are fully contacted with the wastewater, and the electrolysis efficiency of the wastewater is improved.
3. The arrangement of the second water baffle separates the electrolyzed wastewater, so that the electrolyzed wastewater is prevented from entering the electrode plate assembly to be mixed with the wastewater which is not electrolyzed, and the electrolyzed wastewater is prevented from occupying the space in the electrode plate assembly.
Drawings
FIG. 1 is a cross-sectional view of an electrocatalytic apparatus of an embodiment;
FIG. 2 is an enlarged view of a portion of FIG. 1 at A;
fig. 3 is a side view of an electrocatalytic apparatus of an embodiment.
Reference numerals: 1. a PPR cavity; 11. a water inlet; 12. a water outlet; 2. an electrode plate assembly; 21. a plate body; 22. PPR fixing screws; 3. a cathode plate; 4. an anode plate; 5. a cathode conductive rod; 6. an anode conductive rod; 7. a first water baffle; 8. a second water baffle; 9. and adjusting the screw.
Detailed Description
In order to make the technical problems, technical schemes and beneficial effects to be solved more clear and obvious, the utility model is further described in detail below with reference to fig. 1-3 and embodiments. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
Referring to fig. 1-3, the utility model discloses an electrocatalytic device, which comprises a PPR cavity 1, an electrode plate assembly 2, a cathode plate 3, an anode plate 4, a cathode conductive rod 5 and an anode conductive rod 6, wherein the electrode plate assembly 2, the cathode plate 3 and the anode plate 4 are all arranged in the PPR cavity 1, and a water inlet 11 and a water outlet 12 are respectively formed at two ends of the PPR cavity 1; wherein the cathode plate 3 and the anode plate 4 are respectively provided with two cathode plates 3 which are mutually attached and connected and fixed, the two anode plates 4 which are mutually attached and connected and fixed, one of the cathode plates 3 and one of the anode plates 4 which are communicated and fixed with the electrode plate assembly 2, so that a certain interval is kept between the cathode plate 3 and the anode plate 4, and then the other cathode plate 3 and the cathode conductive rod 5 are connected and fixed, and the other anode plate 4 and the anode conductive rod 6 are connected and fixed; after the installation and fixation, the cathode conductive rod 5 and the anode conductive rod 6 are positioned on the same side of the cathode plate 3 and the anode plate 4, and the electrode plate assembly 2 is positioned on the other side of the cathode plate 3 and the anode plate 4.
When the waste water is required to be electrolyzed, the waste water is poured into the PPR cavity 1 from the water inlet 11, the cathode conductive rod 5 and the anode conductive rod 6 are respectively connected with the power supply, so that the cathode plate 3, the anode plate 4 and the electrode plate assembly 2 are in a conducting state, the waste water in the PPR cavity 1 is electrolyzed, and after the waste water is electrolyzed to achieve the purpose of degradation and decolorization, the waste water is discharged from the water outlet 12 of the PPR cavity 1.
In order to ensure that the electrocatalytic equipment can keep voltage stable during operation, two cathode conductive rods 5 and two anode conductive rods 6 are respectively arranged, the two cathode conductive rods 5 are arranged side by side, one end of each of the two cathode conductive rods 5 is fixedly connected with the cathode plate 3, and one end of each of the two anode conductive rods 6 is fixedly connected with the anode plate 4; when the electrocatalytic equipment is in a working state, when one cathode conductive rod 5 or anode conductive rod 6 is in a problem, the other cathode conductive rod 5 or anode conductive rod 6 can still enable the electrocatalytic equipment to be in a normal working state, so that the electrocatalytic equipment is ensured to work, and the service life of the electrocatalytic equipment is prolonged.
The electrode plate assembly 2 comprises a plurality of plate bodies 21 and a plurality of PPR fixing screws 22, wherein the plate bodies 21 are horizontally arranged, the plate bodies 21 are parallel to each other, the intervals between the plate bodies 21 are kept the same, the PPR fixing screws 22 are respectively locked and fixed with the plate bodies 21, so that the plate bodies 21 are stably installed, the PPR fixing screws 22 are uniformly arranged on the plate bodies 21, and the fixed plate bodies 21 are balanced; after a certain interval is kept between the plate bodies 21, the plate bodies 21 are fully contacted with the wastewater, and the electrolysis efficiency of the electrode plate assembly 2 on the wastewater is improved.
After the electrode plate assembly 2 is installed in the PPR cavity 1, in order to enable the electrode assembly to fully electrolyze wastewater, a first water baffle 7 and a second water baffle 8 are further arranged in the PPR cavity 1, the first water baffle 7 and the second water baffle 8 are annular, the shape and the size of the first water baffle 7 and the shape and the size of the second water baffle 8 are the same, the inner ring shape and the size of the first water baffle 7 and the inner ring shape and the size of the second water baffle 8 are matched with the shape and the size of the electrode plate assembly 2, and the outer ring shape and the size of the first water baffle 7 and the second water baffle 8 are matched with the shape and the size of the PPR cavity 1; when the first water baffle 7 and the second water baffle 8 are installed, the first water baffle 7 and the second water baffle 8 are respectively sleeved on the periphery of the electrode plate assembly 2, so that the periphery of the first water baffle 7 and the periphery of the second water baffle 8 are respectively abutted against the inner side wall of the PPR cavity 1, gaps between the electrode plate assembly 2 and the PPR cavity 1 are filled, the first water baffle 7 is positioned at one end, close to the water inlet 11, of the periphery of the electrode plate assembly 2 after installation, and the second water baffle 8 is positioned at one end, close to the water outlet 12, of the periphery of the electrode plate assembly 2.
After the wastewater is filled into the PPR cavity 1 from the water inlet 11, the first water baffle 7 plays a role in blocking the wastewater, so that the wastewater can only pass through the electrode plate assembly 2, the wastewater is fully electrolyzed, the wastewater is prevented from passing through a gap between the electrode plate assembly 2 and the PPR cavity 1 as much as possible, and the wastewater is discharged from the water outlet 12 without electrolysis; in addition, the arrangement of the second water baffle 8 plays a role in separating the electrolyzed wastewater, so that the phenomenon that the electrolyzed wastewater enters the electrode plate assembly 2 again to be mixed with the non-electrolyzed wastewater to the greatest extent, thereby occupying the space in the electrode plate assembly 2 and causing low wastewater electrolysis efficiency is avoided; in addition, two adjusting screw rods 9 are further arranged in the PPR cavity 1, two ends of the two adjusting screw rods 9 are respectively fixed with the first water baffle 7 and the second water baffle 8, the two adjusting screw rods 9 are fixedly installed and then are respectively located at two sides of the electrode plate assembly 2, and the space between the first water baffle 7 and the second water baffle 8 can be adjusted by changing the fixed positions of the first water baffle 7 and the second water baffle 8 on the adjusting screw bolts, so that the adjustment of the electrolytic efficiency of the electrode plate assembly 2 on waste water is achieved.
The specific implementation principle of the embodiment of the application is as follows: when the wastewater needs to be degraded, the wastewater is poured into the PPR cavity 1 from the water inlet 11, the wastewater is blocked by the first water baffle 7, enters the electrode plate assembly 2 to be contacted with each plate 21, the cathode conductive rod 5 and the anode conductive rod 6 are respectively connected with a power supply, after the current passes through the cathode plate 3 and the anode plate 4, the electrode plate assembly 2 is in a conducting state, the plate 21 in the electrode plate assembly 2 starts to carry out electrolytic treatment on the wastewater, the electrolyzed wastewater is blocked by the second water baffle 8 and is directly discharged from the water outlet 12, and the electrolyzed wastewater is prevented from entering the electrode plate assembly 2 again to be mixed with the wastewater which is not electrolyzed as much as possible, so that the space in the electrode plate assembly 2 is occupied to influence the electrolytic efficiency of the wastewater is avoided; the arrangement of the first water baffle 7 plays a certain blocking role on the wastewater, so that the wastewater can only flow out after being electrolyzed through the electrode plate assembly 2, and the electrode plate assembly 2 can fully electrolyze the wastewater.
While the utility model has been described above with reference to the accompanying drawings, it will be apparent that the utility model is not limited to the above embodiments, but is intended to cover various insubstantial modifications, or applications of the inventive concepts and technical solutions without any modifications, both as long as they are applied to the inventive concepts and technical solutions, without any modification, and within the scope of the utility model.
Claims (8)
1. The utility model provides an electrocatalytic equipment, includes PPR cavity, electrode plate assembly, negative plate, anode plate, negative pole conducting rod and positive pole conducting rod, electrode plate assembly, negative plate and anode plate set up at the PPR cavity, water inlet and delivery port have been seted up respectively at the both ends of PPR cavity, the both sides of negative plate are linked together with electrode plate assembly and negative pole conducting rod respectively, the both sides of anode plate are linked together with electrode plate assembly and positive pole conducting rod respectively, the one end that electrode plate assembly was kept away from to negative pole conducting rod and positive pole conducting rod is followed PPR cavity, its characterized in that: still include first breakwater, first breakwater is located the one end that negative plate and anode plate were kept away from to the plate electrode assembly to with PPR cavity fixed connection.
2. An electrocatalytic apparatus according to claim 1, wherein: the cathode plate is provided with two, the anode plate is also provided with two, two the cathode plate is mutually spliced and fixed, two the anode plate is mutually spliced and fixed.
3. An electrocatalytic apparatus according to claim 1, wherein: the cathode conductive bars and the anode conductive bars are respectively provided with two, two cathode conductive bars are connected in a laminating way, and two anode conductive bars are connected in a laminating way.
4. An electrocatalytic apparatus according to claim 1, wherein: the electrode plate assembly comprises a plurality of plate bodies and PPR fixing screws, wherein the plate bodies are mutually parallel in the vertical direction, the PPR fixing screws fix the plate bodies, and the plate bodies keep the same distance.
5. An electrocatalytic apparatus according to claim 4, wherein: the PPR fixing screws are provided with a plurality of PPR fixing screws, and the PPR fixing screws are uniformly arranged along the length direction of the plate body.
6. An electrocatalytic apparatus according to claim 1, wherein: the one end that the electrode plate assembly kept away from first breakwater still is provided with the second breakwater.
7. An electrocatalytic apparatus according to claim 6, wherein: the first water baffle and the second water baffle are all arranged to be annular, the inner diameter sizes of the first water baffle and the second water baffle are matched with the shape size of the electrode plate assembly, and the outer diameter sizes of the first water baffle and the second water baffle are matched with the shape size of the PPR cavity.
8. An electrocatalytic apparatus according to claim 7, wherein: an adjusting screw is arranged between the first water baffle and the second water baffle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223489979.2U CN219429774U (en) | 2022-12-27 | 2022-12-27 | Electrocatalytic equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223489979.2U CN219429774U (en) | 2022-12-27 | 2022-12-27 | Electrocatalytic equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219429774U true CN219429774U (en) | 2023-07-28 |
Family
ID=87345428
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223489979.2U Active CN219429774U (en) | 2022-12-27 | 2022-12-27 | Electrocatalytic equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219429774U (en) |
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2022
- 2022-12-27 CN CN202223489979.2U patent/CN219429774U/en active Active
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