CN219156616U - Electrocatalytic oxidation equipment for sewage treatment - Google Patents
Electrocatalytic oxidation equipment for sewage treatment Download PDFInfo
- Publication number
- CN219156616U CN219156616U CN202320287136.XU CN202320287136U CN219156616U CN 219156616 U CN219156616 U CN 219156616U CN 202320287136 U CN202320287136 U CN 202320287136U CN 219156616 U CN219156616 U CN 219156616U
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- fixedly connected
- box body
- wall
- sewage treatment
- electrocatalytic oxidation
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- 230000003647 oxidation Effects 0.000 title claims abstract description 44
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 44
- 239000010865 sewage Substances 0.000 title claims abstract description 37
- 230000003197 catalytic effect Effects 0.000 claims abstract description 23
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 21
- 238000001914 filtration Methods 0.000 claims abstract description 15
- 238000004062 sedimentation Methods 0.000 claims abstract description 15
- 239000013049 sediment Substances 0.000 claims abstract description 10
- 230000001376 precipitating effect Effects 0.000 claims abstract description 8
- 239000007788 liquid Substances 0.000 claims description 11
- 238000007790 scraping Methods 0.000 claims description 9
- 239000010802 sludge Substances 0.000 claims description 8
- 230000001681 protective effect Effects 0.000 claims description 7
- 238000003825 pressing Methods 0.000 claims description 4
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 4
- 239000012466 permeate Substances 0.000 abstract description 3
- 238000005868 electrolysis reaction Methods 0.000 description 7
- 239000002351 wastewater Substances 0.000 description 6
- 239000000126 substance Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000012994 industrial processing Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000575 pesticide Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 239000000047 product Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 238000004065 wastewater treatment Methods 0.000 description 1
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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
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Treatment Of Water By Oxidation Or Reduction (AREA)
Abstract
The utility model relates to the technical field of sewage treatment, and discloses electrocatalytic oxidation equipment for sewage treatment, which comprises the following components: a case; the water inlet bucket is fixedly connected to the top of the box body and is communicated with the inside of the box body; the filtering and precipitating dredging device is arranged at the bottom of the inner wall of the box body; the catalytic oxidation device is arranged at the top of the filtering, precipitating and dredging device. This electrocatalytic oxidation equipment for sewage treatment, filter A can filter large-scale debris in the sediment removal device through filtering to accessible sediment makes silt permeate into the sedimentation tank through filter B and accessible scrape the silt board clear up the sedimentation tank after sewage catalytic oxidation, and extension rod can fold it and utilize the joint ware to accomodate, when needs are fixed, can be fixed to the outer wall of folding rod through movable sleeve activity, thereby makes scrape the silt board and can reach the more distant position.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to electrocatalytic oxidation equipment for sewage treatment.
Background
At present, along with the continuous development and progress of society, the demand of the society for substances is also continuously increased, and in the industrial processing and manufacturing process, various chemical industry, medical biology, pesticides and other products are accompanied with the generation of a large amount of wastewater; wherein, the wastewater has the characteristics of high COD, high salinity, high chromaticity, strong acid, strong alkali and the like, and the treatment difficulty is high. The treatment of high-salt high-COD wastewater is always a difficult problem in the wastewater treatment industry, and the traditional biochemical treatment method is not suitable for treating the wastewater due to the fact that the salt content of the wastewater is high, the B/C value is too small, and most of the high-salt wastewater has biotoxicity, and the treatment effect is poor. At present, the COD emission index of most plants is 200mg/L. The residual water after biochemical treatment is usually a substance which has simple molecular structure, higher bond energy and difficult degradation. This results in that COD does not drop even if the biochemical residence time is prolonged.
According to the Chinese patent, "an electrocatalytic oxidation device", and the publication number is: "CN209890307U", this patent includes the equipment box, be provided with a plurality of electrolysis trough of distributing along length direction in the equipment box, electrolysis trough length direction's both ends are provided with water inlet and delivery port respectively, evenly be provided with a plurality of vertical baffles along its length direction in the electrolysis trough, the height of baffle is 0.7 to 0.9 times of electrolysis trough height, adjacent baffle is divided into a plurality of electrolysis unit with electrolysis inslot, be equipped with a plurality of electrode plates with baffle fixed connection in the electrolysis unit, bipolar electrode plate both sides are anode face and cathode face respectively, the cathode face surface is provided with active coating. The utility model is suitable for an electrocatalytic oxidation machine, can be used as a sewage advanced treatment process, and stabilizes the effluent index.
However, in actual use, the equipment after long-time working may cause blockage of silt and silt, and these silt and silt can easily adhere to the surfaces of the cathode electrode plate and the anode electrode plate, so as to affect the catalytic oxidation effect, and the equipment needs to be shut down and cleaned regularly, so that the equipment is prevented from being damaged or cannot work normally. We therefore need an electrocatalytic oxidation apparatus.
Disclosure of Invention
(one) solving the technical problems
Aiming at the defects of the prior art, the utility model provides electrocatalytic oxidation equipment for sewage treatment.
(II) technical scheme
In order to achieve the above purpose, the present utility model provides the following technical solutions: an electrocatalytic oxidation apparatus for sewage treatment, comprising:
a case;
the water inlet bucket is fixedly connected to the top of the box body and is communicated with the inside of the box body;
the filtering and precipitating dredging device is arranged at the bottom of the inner wall of the box body;
the catalytic oxidation device is arranged at the top of the filtering, precipitating and dredging device;
filtration sediment desilting device includes:
the filter plate A is fixedly connected to the inner wall of the box body and is obliquely arranged;
the sliding plate is fixedly connected to the side face of the box body;
the garbage collection pool is fixedly connected to the top of the box body;
the filter plate B is fixedly connected to the inner wall of the box body;
the sedimentation tank is arranged at the bottom of the inner wall of the box body;
the sludge scraping plate is movably connected to the inner wall of the sedimentation tank;
one end of the connecting rod is fixedly connected to the left side of the sludge scraping plate, and the other end of the connecting rod is fixedly connected with the fixing plate;
the folding rod is hinged to the left side of the fixed plate through a pin shaft;
the extension rod is fixedly connected to the left side of the folding rod through a fixing block;
the movable sleeve is movably sleeved on the outer wall of the extension rod;
the pressing sleeve is movably sleeved on the outer wall of the extension rod;
the clamping device is fixedly connected to the left side of the box body, and the top of the clamping device is provided with a clamping groove.
Preferably, the extension rod is matched with a clamping groove formed in the top of the clamping device. The extension rod is conveniently stored through the clamping device by arranging the clamping groove matched with the extension rod.
Preferably, the catalytic oxidation device comprises:
the electronic elements are respectively and fixedly connected to the top of the filter plate B;
the protective ribs are fixedly connected to the outer wall of the electronic element through the reinforcing ribs;
one end of the shunt tube penetrates through the left side of the box body and is fixedly connected with a water outlet pipe, and the other end of the shunt tube is fixedly connected with a liquid pump output end. The catalytic oxidation device is arranged to conveniently carry out catalytic oxidation on the sewage through the electronic element so as to purify the sewage.
Preferably, the input end of the liquid pump is fixedly connected with a water suction pipe. The liquid pump and the water suction pipe are arranged to conveniently suck the sewage and transfer the sewage into the electronic component for catalytic oxidation.
Preferably, the side face of the box body is hinged with a sliding door through a hinge. The large sundries filtered by the filter plate A are conveniently collected by arranging the sliding door.
Preferably, the outer wall of the shunt tube is fixedly connected with a plurality of communicating pipes, and the communicating pipes are respectively fixedly arranged in a penetrating manner through the protective ribs and are communicated with the electronic element. The communicating pipe is arranged to conveniently purify the sewage transmitted by a plurality of electronic elements.
(III) beneficial effects
Compared with the prior art, the utility model provides electrocatalytic oxidation equipment for sewage treatment, which has the following beneficial effects:
1. this electrocatalytic oxidation equipment for sewage treatment, filter A can filter large-scale debris in the sediment removal device through filtering to accessible sediment makes silt permeate into the sedimentation tank through filter B and accessible scrape the silt board clear up the sedimentation tank after sewage catalytic oxidation, and extension rod can fold it and utilize the joint ware to accomodate, when needs are fixed, can be fixed to the outer wall of folding rod through movable sleeve activity, thereby makes scrape the silt board and can reach the more distant position.
2. According to the electrocatalytic oxidation equipment for sewage treatment, sewage is sucked into the shunt pipe through the liquid pump in the catalytic oxidation device by utilizing the water suction pipe and is transmitted to the electronic element through the connecting pipe to be subjected to catalytic oxidation, and then is discharged through the water outlet pipe.
Drawings
The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is a front view of the present utility model;
fig. 3 is a front cross-sectional view of the present utility model.
In the figure: 1. a case; 2. a water inlet bucket; 3. filtering, precipitating and dredging the device; 4. a catalytic oxidation device; 5. a sliding door; 301. a filter plate A; 302. a slide plate; 303. a garbage collection pool; 304. a filter plate B; 305. a sedimentation tank; 306. a silt scraping plate; 307. a connecting rod; 308. a fixing plate; 309. folding the rod; 310. an extension rod; 311. a movable sleeve; 312. pressing the sleeve; 313. a clip connector; 401. an electronic component; 402. protective ribs; 403. a shunt; 404. a water outlet pipe; 405. a liquid pump; 406. a water suction pipe.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1
As shown in fig. 1 to 3, the present utility model provides an electrocatalytic oxidation apparatus for sewage treatment, comprising: a case 1; the water inlet bucket 2 is fixedly connected to the top of the box body 1 and is communicated with the inside of the box body 1; the filtering sediment dredging device 3 is arranged at the bottom of the inner wall of the box body 1; the catalytic oxidation device 4 is arranged at the top of the filtering sediment dredging device 3; the filtering sediment dredging device 3 comprises: the filter plate A301 is fixedly connected to the inner wall of the box body 1 and is obliquely arranged; a slide plate 302 fixedly connected to the side surface of the case 1; the garbage collection pool 303 is fixedly connected to the top of the box body 1; the filter plate B304 is fixedly connected to the inner wall of the box body 1; the sedimentation tank 305 is arranged at the bottom of the inner wall of the box body 1; the sludge scraping plate 306 is movably connected to the inner wall of the sedimentation tank 305; a connecting rod 307, one end of which is fixedly connected to the left side of the sludge scraping plate 306, and the other end of which is fixedly connected to a fixing plate 308; the folding rod 309 is hinged on the left side of the fixed plate 308 through a pin shaft; extension rod 310 is fixedly connected to the left side of folding rod 309 through a fixed block; the movable sleeve 311 is movably sleeved on the outer wall of the extension rod 310; the pressing sleeve 312 is movably sleeved on the outer wall of the extension rod 310; the clamping connector 313 is fixedly connected to the left side of the box body 1, and a clamping groove is formed in the top of the clamping connector. The extension rod 310 is matched with a clamping groove formed in the top of the clamping device 313. The extension rod 310 is conveniently accommodated by the clamping connector 313 by arranging the clamping groove matched with the extension rod 310. The side face of the box body 1 is hinged with a sliding door 5 through a hinge. The large sundries filtered by the filter plate A301 are conveniently collected by arranging the sliding door 5.
In this embodiment, the filter plate a301 in the filtering and precipitating dredging device 3 can filter large-scale impurities, and can enable silt and sludge to permeate into the sedimentation tank 305 through the filter plate B304 through precipitation and clean the sedimentation tank 305 after catalytic oxidation of sewage through the silt scraping plate 306, the extension rod 310 can fold the extension rod 309 and store the extension rod by using the clamping device 313, and when the extension rod is required to be fixed, the extension rod can be moved to the outer wall of the extension rod 309 through the movable sleeve 311 to be fixed, so that the silt scraping plate 306 can reach a more distant position.
Example 2
As shown in fig. 1-3, on the basis of embodiment 1, the present utility model provides a technical solution: catalytic oxidation device 4, comprising: the electronic elements 401 are respectively fixedly connected to the top of the filter plate B304; the protective ribs 402 are fixedly connected to the outer wall of the electronic element 401 through the reinforcing ribs; one end of the shunt tube 403 penetrates through the left side of the box body 1 and is fixedly connected with a water outlet pipe 404, and the other end of the shunt tube is fixedly connected with an output end of a liquid pump 405. The catalytic oxidation device 4 is arranged to facilitate the catalytic oxidation of the sewage by the electronic element 401, thereby purifying the sewage. A suction pipe 406 is fixedly connected to the input end of the liquid pump 405. The liquid pump 405 and the water suction pipe 406 are arranged to facilitate the absorption of sewage into the electronic component 401 for catalytic oxidation. The outer wall of the shunt tube 403 is fixedly connected with a plurality of communicating pipes, and the communicating pipes are respectively fixedly arranged in a communicating way through the protective ribs 402 and the electronic element 401. The communicating pipe is arranged to conveniently purify the sewage transferred by the plurality of electronic elements 401.
In this embodiment, the sewage is sucked into the shunt tube 403 by the liquid pump 405 in the catalytic oxidation device 4 by the suction pipe 406 and transferred to the electronic component 401 through the connection pipe for catalytic oxidation, and then discharged through the water outlet pipe 404.
The working principle of the electrocatalytic oxidation device for sewage treatment is specifically described below.
As shown in fig. 1-3, when in use, sewage is poured into the box body 1 through the water inlet bucket 2, large sundries are filtered through the filter plate a301, the large sundries are collected into the garbage collection tank 303 through the pull door 5, then sediment sludge, silt and small sundries are filtered into the sedimentation tank 305 downwards through the filter plate B304, then the sewage is transmitted into the electronic element 401 through the shunt tube 403 through the control panel to be purified through catalytic oxidation, and then is discharged through the water outlet tube 404, after the work is finished, the folding rod 309 can be taken out of the clamping connector 313 and fixed to a long rod form through the movable sleeve 311, and the silt and silt in the sedimentation tank 305 can be cleaned.
Claims (6)
1. An electrocatalytic oxidation apparatus for sewage treatment, comprising:
a case (1);
the water inlet bucket (2) is fixedly connected to the top of the box body (1) and is communicated with the inside of the box body (1);
the filtering and precipitating dredging device (3) is arranged at the bottom of the inner wall of the box body (1);
the catalytic oxidation device (4) is arranged at the top of the filtering and precipitating dredging device (3);
filtration sediment removal device (3), include:
the filter plate A (301) is fixedly connected to the inner wall of the box body (1) and is obliquely arranged;
the sliding plate (302) is fixedly connected to the side face of the box body (1);
the garbage collection pool (303) is fixedly connected to the top of the box body (1);
the filter plate B (304) is fixedly connected to the inner wall of the box body (1);
the sedimentation tank (305) is arranged at the bottom of the inner wall of the box body (1);
the sludge scraping plate (306) is movably connected to the inner wall of the sedimentation tank (305);
one end of the connecting rod (307) is fixedly connected to the left side of the sludge scraping plate (306), and the other end of the connecting rod is fixedly connected with the fixing plate (308);
the folding rod (309) is hinged to the left side of the fixed plate (308) through a pin shaft;
the extension rod (310) is fixedly connected to the left side of the folding rod (309) through a fixed block;
the movable sleeve (311) is movably sleeved on the outer wall of the extension rod (310);
the pressing sleeve (312) is movably sleeved on the outer wall of the extension rod (310);
the clamping connector (313) is fixedly connected to the left side of the box body (1), and a clamping groove is formed in the top of the box body.
2. An electrocatalytic oxidation apparatus for sewage treatment as set forth in claim 1, wherein: the extension rod (310) is matched with a clamping groove formed in the top of the clamping device (313).
3. An electrocatalytic oxidation apparatus for sewage treatment as set forth in claim 1, wherein: the catalytic oxidation device (4) comprises:
the electronic elements (401) are respectively and fixedly connected to the top of the filter plate B (304);
the protective ribs (402) are fixedly connected to the outer wall of the electronic element (401) through the reinforcing ribs;
one end of the shunt tube (403) penetrates through the left side of the box body (1) and is fixedly connected with a water outlet pipe (404), and the other end of the shunt tube is fixedly connected with the output end of the liquid pump (405).
4. An electrocatalytic oxidation apparatus for sewage treatment as set forth in claim 3, wherein: the input end of the liquid pump (405) is fixedly connected with a water suction pipe (406).
5. An electrocatalytic oxidation apparatus for sewage treatment as set forth in claim 1, wherein: the side face of the box body (1) is hinged with a sliding door (5) through a hinge.
6. An electrocatalytic oxidation apparatus for sewage treatment as set forth in claim 3, wherein: the outer wall of the shunt tube (403) is fixedly connected with a plurality of communicating pipes, and the communicating pipes are respectively fixedly arranged in a penetrating mode through the protective ribs (402) and are communicated with the electronic element (401).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320287136.XU CN219156616U (en) | 2023-02-22 | 2023-02-22 | Electrocatalytic oxidation equipment for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320287136.XU CN219156616U (en) | 2023-02-22 | 2023-02-22 | Electrocatalytic oxidation equipment for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219156616U true CN219156616U (en) | 2023-06-09 |
Family
ID=86637058
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320287136.XU Active CN219156616U (en) | 2023-02-22 | 2023-02-22 | Electrocatalytic oxidation equipment for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219156616U (en) |
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2023
- 2023-02-22 CN CN202320287136.XU patent/CN219156616U/en active Active
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