CN209906403U - Electrocatalytic oxidation device for wastewater treatment - Google Patents
Electrocatalytic oxidation device for wastewater treatment Download PDFInfo
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- CN209906403U CN209906403U CN201920298748.2U CN201920298748U CN209906403U CN 209906403 U CN209906403 U CN 209906403U CN 201920298748 U CN201920298748 U CN 201920298748U CN 209906403 U CN209906403 U CN 209906403U
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Abstract
The utility model discloses an electrocatalytic oxidation device for waste water treatment, including a reaction tank, the plate electrode that is used for the reaction that is used for tentatively purifying waste water and No. two reaction tanks of secondary purification waste water of reaction, a reaction tank includes the casing, be equipped with the spout of fluting and placing the slider on the casing, the fluting sets up with the spout is perpendicular, be equipped with branch on the plate electrode, branch is fixed on the plate electrode, be equipped with the fastener of slider and fixed electrode plate position on the branch, the plate electrode passes through the position of fastener determination in waste water, the plate electrode is arranged in the spout through the slider and is removed, the plate electrode can remove the fluting position in the spout and take out, still including preventing plate electrode pivoted elastic component, elastic component connection plate electrode and slider. The utility model discloses can change the polar plate interval according to the reaction demand to can in time inspect the dirt absorption corruption condition of polar plate, reduce the waste water treatment expense when making things convenient for the worker's inspection.
Description
Technical Field
The utility model relates to a waste water treatment field specifically is an electrocatalytic oxidation device for waste water treatment.
Background
With the increase of urban population and industrial equipment, the discharge of domestic wastewater and industrial wastewater is increased, and the wastewater is discharged into lakes, rivers and underground water, so that water resources are polluted and the health of human beings is finally harmed. The waste water also comprises organic waste water which is difficult to degrade, the waste water is treated by physical, chemical and biological methods, such as wet catalytic oxidation technology, supercritical oxidation, photocatalytic oxidation, ozone catalysis, chemical agent oxidation and the like, the conventional treatment mode cannot lead the water quality to reach the standard and be discharged, part of the waste water has higher use cost, and the other part of the waste water has larger used equipment and has great defects in use.
Therefore, the waste water of toxic and biochemical-degradation-resistant pollutants is degraded by adopting an electrocatalytic oxidation technology, only electric energy is consumed to treat the waste water, and organic matters are directly degraded through an anode reaction, or the organic matters are degraded by oxidizing agents such as hydroxyl free radicals (OH), ozone and hypochlorite generated through the anode reaction. At present, the electrocatalytic oxidation device used in the market has the following defects:
firstly, the polar plates are fixed in the clamping grooves at two ends of the electrolytic bath, and the cost of the reaction device is increased due to the simplification of the distance between the polar plates;
secondly, the polar plate is fixed in the reaction tank, the pollution absorption on the polar plate is serious, the polar plate is corroded, the service life of the polar plate is greatly shortened, and the detection of workers is inconvenient;
and thirdly, after the wastewater is treated in the reaction tank, the wastewater still stays in the reaction tank for a long time, the treated wastewater is influenced again, and the treatment cost of the treated wastewater is increased.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an electrocatalytic oxidation device for waste water treatment can change the polar plate interval according to the reaction demand to can in time inspect the dirt absorption corrosion conditions of polar plate, reduce the waste water treatment expense when making things convenient for the worker's inspection.
In order to achieve the purpose of the invention, the utility model adopts the following technical scheme: the utility model provides an electrocatalytic oxidation device for waste water treatment, is including the reaction tank that is used for tentatively purifying waste water, the plate electrode that is used for the reaction and No. two reaction tanks of secondary purification waste water, the reaction tank includes the casing, be equipped with the spout of fluting and placing the slider on the casing, the fluting sets up with the spout is perpendicular, be equipped with branch on the plate electrode, branch is fixed on the plate electrode, be equipped with the fastener of slider and fixed electrode plate position on the branch, the plate electrode passes through the position of fastener determination in waste water, the plate electrode is arranged in the spout through the slider and is removed, the plate electrode can remove fluting position in the spout and take out, still including preventing plate electrode pivoted elastic component, elastic component connecting electrode plate and slider.
Preferably, still include connecting pipe and water pump, be equipped with the water inlet on the reaction tank, be equipped with the delivery port on No. two reaction tanks, a reaction tank passes through the connecting pipe and is connected with No. two reaction tanks, the water pump is connected on the connecting pipe, carries out twice catalytic treatment with waste water for the water that purifies is cleaner.
Preferably, the supporting rod is provided with a stop dog for preventing the electrode plate from falling off, and the stop dog is fixed between the sliding block and the fastening piece, so that the electrode plate is fixed stably.
Preferably, the first reaction tank further comprises a cover for sealing the reaction tank, and the cover is fixed on the shell.
Preferably, the shell is provided with a sewage draining outlet and a sewage draining plate, the sewage draining plate is connected with the sewage draining outlet, and the sewage draining plate is arranged in an inclined mode, so that sludge can be collected and treated conveniently.
Preferably, the device further comprises a power supply, wherein the power supply is connected with the electrode plates, and the electrode plates can be provided with a plurality of pairs.
Preferably, the open slot is provided with a plurality of open slots which are arranged in parallel, and the electrode plates at different positions can be taken out from the nearest open slot to observe the use condition or replace.
Preferably, the supporting rod is provided with a blocking piece for preventing the fastener from rotating and falling off, the blocking piece is arranged at the end part of the supporting rod, and the supporting rod is made of an insulating material.
Preferably, the sliding block adopts an anti-rotation structure with a quadrangular cross section, and the sliding block can only axially move in the sliding rail and can not rotate in the sliding rail.
Compared with the prior art, the electrocatalytic oxidation device for wastewater treatment, which adopts the technical scheme, has the following beneficial effects:
one, adopt the utility model discloses an electrocatalytic oxidation device for waste water treatment adopts a reaction tank and No. two reaction tanks that the structure is the same, carries out secondary filter to waste water for whole device filters the water that crosses and crosses.
Secondly, a sliding groove is formed in the shell, a sliding block is mounted on the supporting rod, and the sliding block moves in the sliding groove to adjust the position of the electrode plate in the reaction tank, so that the use cost of the reaction device is reduced.
And thirdly, the electrode plate can be taken out from the open slot of the shell, so that a user can observe the use condition of the electrode plate conveniently, and the electrode plate is convenient to replace.
Drawings
FIG. 1 is a schematic structural view of an embodiment of an electrocatalytic oxidation device for wastewater treatment according to the present invention;
FIG. 2 is a schematic structural diagram of the first reaction tank in this embodiment;
fig. 3 is a schematic structural diagram of the electrode plate in this embodiment.
Reference numerals: 1. a first reaction tank; 11. a housing; 111. a chute; 112. grooving; 12. sealing the cover; 2. a second reaction tank; 3. an electrode plate; 31. a strut; 311. a slider; 312. a stopper; 313. a resistance member; 32. a fastener; 4. a water inlet; 5. a water outlet; 6. a power source; 7. a sewage draining outlet; 71. a sewage draining plate; 8. a water pump; 9. a connecting pipe; 10. an elastic member.
Detailed Description
The present invention will be further described with reference to the accompanying drawings.
Like figure 1 for a schematic structure of an electrocatalytic oxidation device for wastewater treatment, including a reaction tank 1 for preliminary purification of wastewater, a plate electrode 3 for reaction and a reaction tank 2 for secondary purification of wastewater, still include connecting pipe 9 and water pump 8, be equipped with water inlet 4 on reaction tank 1, be equipped with delivery port 5 on reaction tank 2, reaction tank 1 is connected with reaction tank 2 through connecting pipe 9, water pump 8 is connected on connecting pipe 9, water pump 8 transports the water that reaction tank 1 reacted and purified to the second reaction tank, carry out the electrocatalytic oxidation treatment of the second time, make the water that purifies cleaner. The first reaction tank 1 and the second reaction tank 2 are provided with sealing covers 12 for sealing the reaction tanks, and the sealing covers 12 are fixed on the shell 11. When the whole reaction cell is assembled, the cover 12 is fixed to form a closed reaction space.
The device also comprises a power supply 6, the electrode plates 3 are a cathode electrode plate 3 and an anode electrode plate 3, the anode of the power supply 6 is connected with the anode electrode plate 3, and the cathode of the power supply 6 is connected with the cathode electrode plate 3. According to the size of the reaction tank in actual use, a plurality of pairs of electrode plates 3 can be arranged to perform catalytic oxidation on the wastewater in the reaction tank. Be equipped with drain 7 and blowdown board 71 on the casing 11, blowdown board 71 is connected drain 7, and the slope of blowdown board 71 sets up, and in this embodiment, blowdown board 71 adopts the arc shape, makes things convenient for the collection and the processing of silt. As shown in fig. 2, which is a schematic structural diagram of the first reaction tank 1 in this embodiment, the first reaction tank 1 includes a housing 11, a slot 112 and a chute 111 for placing a slide block 311 are disposed on the housing 11, and the slot 112 and the chute 111 are disposed perpendicularly. In the present embodiment, there are a plurality of slots 112, and the plurality of slots 112 are arranged in parallel.
As shown in fig. 3, which is a schematic structural diagram of the electrode plate 3 in this embodiment, the electrode plate 3 is provided with a supporting rod 31, the supporting rod 31 is fixed on the electrode plate 3, the supporting rod 31 is provided with a sliding block 311 and a fastening member 32 for fixing the position of the electrode plate 3, and the position of the electrode plate 3 in the wastewater is determined by the fastening member 32. And an elastic member 10 for preventing the electrode plate 3 from rotating, wherein the elastic member 10 connects the electrode plate 3 and the slider 311. The support rod 31 is provided with a stop 312 for preventing the electrode plate 3 from falling off, the stop 312 is fixed between the slide block 311 and the fastener 32, so that the electrode plate 3 is fixed stably, and the size of the stop 312 is larger than the maximum length of the intersection of the sliding groove 111 and the slot 112. The supporting rod 31 is provided with a resistance piece 313 for preventing the fastener 32 from rotating and falling off, the resistance piece 313 is arranged at the end part of the supporting rod 31, and the supporting rod 31 is made of an insulating material. The slide block 311 adopts an anti-rotation structure with a quadrangular cross section, and the slide block 311 can only axially move in the slide rail and can not rotate in the slide rail.
The elastic element 10 is sleeved on a supporting rod 31 integrally fixed on the electrode plate 3, then a sliding block 311 with an anti-rotation structure is installed, the sliding block 311 is connected with the electrode plate 3 in a positioning mode, a stop block 312 is installed above the sliding block 311, a fastening piece 32 is sleeved on the supporting rod 31, and then an upper stopping piece 313 is installed at the end portion of the supporting rod 31. When an operator needs to check the condition of the electrode plate 3 or replace the electrode plate 3, the cover 12 is removed, the fastening piece 32 between the stopper 312 and the stopper 313 is unscrewed, so that the distance between the sliding block 311 and the stopper 312 is increased, the electrode plate 3 can slide in the sliding groove 111, the stopper 313 on the support rod 31 is held to drive the electrode plate 3 to move, the sliding block 311 on the support rod 31 is placed in the sliding groove 111 on the shell 11 to move to the intersection of the open groove 112 and the sliding groove 111, and the electrode plates 3 at different positions are moved to the position of the close open groove 112 to be taken out. The worker puts down the replaced or cleaned electrode plate 3 from the slot 112, because of the action of the stopper 312, the electrode plate 3 is hung in the reaction tank, the slide block 311 is moved into the slide groove 111, the electrode plate 3 is adjusted to the required axial position by moving the supporting rod 31, the fastener 32 is screwed to adjust the depth of the electrode plate 3 in the reaction tank, and then the cover 12 is covered to complete the inspection and installation of the electrocatalytic oxidation device.
The above is the preferred embodiment of the present invention, and a person skilled in the art can make several modifications and improvements without departing from the principle of the present invention, and these should also be regarded as the protection scope of the present invention.
Claims (9)
1. An electrocatalytic oxidation device for wastewater treatment, characterized in that: including reaction tank (1) that is used for tentatively purifying waste water, electrode plate (3) that are used for the reaction and No. two reaction tank (2) of secondary purification waste water, reaction tank (1) includes casing (11), be equipped with on casing (11) fluting (112) and place spout (111) of slider (311), fluting (112) set up with spout (111) is perpendicular, reaction tank (1) adopts the same structure with No. two reaction tank (2), be equipped with branch (31) on electrode plate (3), branch (31) are fixed on electrode plate (3), be equipped with fastener (32) of slider (311) and fixed electrode plate (3) position on branch (31), electrode plate (3) are confirmed the position in the waste water through fastener (32), electrode plate (3) are arranged in spout (111) through slider (311) and are removed, the electrode plate (3) can move to the position of the slot (112) in the sliding groove (111) to be taken out, the electrode plate taking device further comprises an elastic piece (10) for preventing the electrode plate (3) from rotating, and the elastic piece (10) is connected with the electrode plate (3) and the sliding block (311).
2. An electrocatalytic oxidation apparatus for wastewater treatment as set forth in claim 1, wherein: still include connecting pipe (9) and water pump (8), be equipped with water inlet (4) on reaction tank (1), be equipped with delivery port (5) on No. two reaction tanks (2), reaction tank (1) is connected with No. two reaction tanks (2) through connecting pipe (9), water pump (8) are connected on connecting pipe (9).
3. An electrocatalytic oxidation apparatus for wastewater treatment as set forth in claim 1, wherein: the supporting rod (31) is provided with a stop block (312) for preventing the electrode plate (3) from falling off, and the stop block (312) is fixed between the sliding block (311) and the fastening piece (32).
4. An electrocatalytic oxidation apparatus for wastewater treatment as set forth in claim 1, wherein: the first reaction tank (1) further comprises a sealing cover (12) used for sealing the reaction tank, and the sealing cover (12) is fixed on the shell (11).
5. An electrocatalytic oxidation apparatus for wastewater treatment as set forth in claim 1, wherein: be equipped with drain (7) and blowdown board (71) on casing (11), drain (7) are connected in blowdown board (71), blowdown board (71) slope setting.
6. An electrocatalytic oxidation apparatus for wastewater treatment as set forth in claim 1, wherein: still include power (6), power (6) connection electrode board (3), electrode board (3) can be equipped with many pairs.
7. An electrocatalytic oxidation apparatus for wastewater treatment as set forth in claim 1, wherein: the number of the open grooves (112) is multiple, and the open grooves (112) are arranged in parallel.
8. An electrocatalytic oxidation apparatus for wastewater treatment as set forth in claim 1, wherein: the supporting rod (31) is provided with a resistance piece (313) for preventing the fastening piece (32) from rotating and falling off, the resistance piece (313) is arranged at the end part of the supporting rod (31), and the supporting rod (31) is made of insulating materials.
9. An electrocatalytic oxidation apparatus for wastewater treatment as set forth in claim 1, wherein: the sliding block (311) adopts an anti-rotation structure with a quadrangular cross section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298748.2U CN209906403U (en) | 2019-03-08 | 2019-03-08 | Electrocatalytic oxidation device for wastewater treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920298748.2U CN209906403U (en) | 2019-03-08 | 2019-03-08 | Electrocatalytic oxidation device for wastewater treatment |
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| Publication Number | Publication Date |
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| CN209906403U true CN209906403U (en) | 2020-01-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201920298748.2U Active CN209906403U (en) | 2019-03-08 | 2019-03-08 | Electrocatalytic oxidation device for wastewater treatment |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362488A (en) * | 2020-04-16 | 2020-07-03 | 山东科技大学 | Electrochemical coagulation device and electrochemical water treatment system |
| CN115340207A (en) * | 2022-07-27 | 2022-11-15 | 北京京能能源技术研究有限责任公司 | Method for treating wastewater discharged by circulating water by using reclaimed water source |
-
2019
- 2019-03-08 CN CN201920298748.2U patent/CN209906403U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111362488A (en) * | 2020-04-16 | 2020-07-03 | 山东科技大学 | Electrochemical coagulation device and electrochemical water treatment system |
| CN115340207A (en) * | 2022-07-27 | 2022-11-15 | 北京京能能源技术研究有限责任公司 | Method for treating wastewater discharged by circulating water by using reclaimed water source |
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| GR01 | Patent grant | ||
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| TR01 | Transfer of patent right |
Effective date of registration: 20210105 Address after: 550500 Legang Road, Fuquan Industrial Park, machangping office, Fuquan City, Qianxinan Buyi and Miao Autonomous Prefecture, Guizhou Province Patentee after: Fuquan environmental protection Co.,Ltd. Address before: Room 101, building 8, China Yixing international environmental protection city, 66 Far East Avenue, Gaocheng Town, Yixing City, Wuxi City, Jiangsu Province Patentee before: YIXING INTERNATIONAL ENVIRONMENTAL PROTECTION TECHNOLOGY DEVELOPMENT Co.,Ltd. |
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| TR01 | Transfer of patent right |
Effective date of registration: 20211029 Address after: 550508 Shuanglong Industrial Park, NIUCHANG Town, Fuquan City, Qiannan Buyei and Miao Autonomous Prefecture, Guizhou Province Patentee after: Fuquan Xingyuan Chemical Co.,Ltd. Address before: 550500 Legang Road, Fuquan Industrial Park, machangping office, Fuquan City, Qianxinan Buyi and Miao Autonomous Prefecture, Guizhou Province Patentee before: Fuquan environmental protection Co.,Ltd. |
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| TR01 | Transfer of patent right |