CN217265246U - Catalytic treatment device for refractory organic wastewater - Google Patents
Catalytic treatment device for refractory organic wastewater Download PDFInfo
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- CN217265246U CN217265246U CN202221451736.7U CN202221451736U CN217265246U CN 217265246 U CN217265246 U CN 217265246U CN 202221451736 U CN202221451736 U CN 202221451736U CN 217265246 U CN217265246 U CN 217265246U
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Abstract
The utility model relates to the technical field of wastewater treatment, in particular to a catalytic treatment device for refractory organic wastewater, which comprises an electrolytic cell, a clapboard divides the electrolytic cell into an electrolytic chamber and a filter chamber, electrode plates are respectively and fixedly arranged on the left side wall and the right side wall of the electrolytic chamber, a scraper is movably arranged on the outer side of a movable plate, a swinging plate positioned on the outer side of an installation box is fixedly arranged at one end of a transverse shaft, a small shaft eccentrically arranged with the transverse shaft is fixedly arranged at one side of the swinging plate away from the transverse shaft, a sliding groove extending forwards and backwards is arranged on the inner side of the movable plate, a large bevel gear positioned in the installation box is fixedly arranged at the other end of the transverse shaft, and a small bevel gear meshed with two large bevel gears is fixedly arranged on a stirring shaft; this application drives the (mixing) shaft through driving motor and stirs waste water to improve the mobility of waste water in the electrolysis chamber, drive the fly leaf reciprocating motion from top to bottom while the (mixing) shaft pivoted, the fly leaf drives the scraper and strikes off the foreign matter impurity on the plate electrode, thereby improves the efficiency of waste water electrolysis.
Description
Technical Field
The utility model relates to a waste water treatment technical field, concretely relates to difficult degradation organic waste water catalytic treatment device.
Background
The refractory organic wastewater is mainly produced by chemical production of petrochemical industry, papermaking, dyes and the like, has complex structure and components, strong biotoxicity and difficult degradation, has long-term residue and biological accumulation, and can seriously harm human health and influence ecological environment. Therefore, the treatment problem of the organic wastewater difficult to degrade is directly related to the sustainable development of the economic health of China and also related to the quality and the health level of the public.
The electrochemical advanced oxidation process is a novel advanced oxidation process, has the characteristics of high treatment efficiency, simple and convenient operation, environmental compatibility and no secondary pollution, and is an effective method for treating organic pollutants in water. The reaction principle is that strong oxidizing substances such as hydroxyl radicals and hydrogen peroxide are generated to oxidize and degrade organic matters through the catalytic action of the cathode and the anode. At present, the electrocatalytic oxidation method has the main defects that: the electrode plate in the electrocatalytic oxidation device increases along with the service time, foreign matters and impurities can be accumulated on the surface of the electrode plate, so that the electrocatalytic oxidation effect of the electrode plate is poor, and the treatment effect of the electrocatalytic oxidation device on sewage is further influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the technical problem that a catalytic treatment device for refractory organic wastewater is provided, which can effectively scrape off foreign matters on the surface of an electrode plate so as to solve the problems in the prior art.
In order to solve the technical problem, the technical scheme of the utility model is that: a catalytic treatment device for refractory organic wastewater comprises an electrolytic cell, wherein a cover plate is fixedly mounted at the upper end of the electrolytic cell, a partition plate is fixedly mounted in the electrolytic cell and divides the electrolytic cell into an electrolytic chamber at the left side and a filter chamber at the right side, an overflow port for communicating the electrolytic chamber with the filter chamber is arranged between the upper end of the partition plate and the cover plate, a water inlet pipe for communicating the electrolytic chamber is fixedly mounted at the bottom of the left side of the electrolytic cell, a water outlet pipe for communicating the filter chamber is fixedly mounted at the bottom of the right side of the electrolytic cell, electrode plates are fixedly mounted on the left side wall and the right side wall of the electrolytic chamber respectively, and a filtering mechanism is arranged in the filter chamber; two movable plates are oppositely arranged on the left and right sides in the electrolytic chamber, the movable plates slide up and down in the electrolytic chamber, scrapers are movably arranged on the outer sides of the movable plates, and one sides of the scrapers, which are far away from the movable plates, are attached to the corresponding electrode plates; the bottom of the cover plate is fixedly provided with an installation box positioned in the electrolytic chamber, the top of the cover plate is fixedly provided with an installation frame, a driving motor is fixedly arranged on the installation frame, the rotating shaft of the driving motor extends downwards into the installation box and is coaxially and fixedly provided with a stirring shaft, and the lower end of the stirring shaft extends to the outer side of the installation box and is fixedly provided with a stirrer; the left side wall and the right side wall of the installation box are respectively rotatably provided with a transverse shaft extending left and right, one end of the transverse shaft is fixedly provided with a swinging plate positioned on the outer side of the installation box, one side of the swinging plate, far away from the transverse shaft, is fixedly provided with a small shaft eccentrically arranged with the transverse shaft, the inner side of the movable plate is provided with a sliding groove extending front and back, and one end of the small shaft, far away from the swinging plate, is slidably arranged in the corresponding sliding groove; the other end of the cross shaft is fixedly provided with a large bevel gear positioned in the installation box, and the stirring shaft is fixedly provided with a small bevel gear meshed with the two large bevel gears.
As a preferred technical scheme, a movable groove is formed in the outer side of the movable plate, the scraper is installed in the movable groove in a left-right sliding mode, and a spring is connected between one end, far away from the electrode plate, of the scraper and the inner wall of the movable groove.
As a preferable technical scheme, sliding chutes matched with the front end and the rear end of the movable plate are respectively arranged on the front side wall and the rear side wall of the electrolysis chamber, and the movable plate is vertically and slidably mounted between the two sliding chutes which are opposite in the front and the rear.
As preferred technical scheme, filtering mechanism includes that fixed mounting is in backup pad in the filter chamber, the backup pad level sets up, be equipped with the circular shape mounting hole in the backup pad, fixed mounting has the filter in the mounting hole, the filter is the toper tube-shape that upper end opening is big, the lower extreme opening is little, the upper end of filter with the upper surface parallel and level of backup pad or the upper end of filter is less than the upper surface of backup pad, be equipped with a plurality of filtration pores of crossing on the filter, the dirty pipe of the vertical extension of the lower extreme fixedly connected with of filter, the lower extreme fixedly connected with lower extreme of dirty pipe extends to the blow off pipe in the outside of electrolysis trough, be equipped with the valve on the blow off pipe.
As a further improvement, a cleaning shaft which is coaxial with the filter plate is rotatably arranged on the cover plate, an upper transverse plate which is positioned in the filter chamber is fixedly arranged at the lower end of the cleaning shaft, a cleaning plate which extends along a bus of the filter plate is fixedly arranged at the bottom of the upper transverse plate, and bristles which are in contact with the inner surface of the filter plate are arranged on the cleaning plate; the upper end of the cleaning shaft is fixedly provided with a driven belt wheel positioned outside the filtering chamber, a driving belt wheel is fixedly arranged on a rotating shaft of the driving motor, and a transmission belt is connected between the driving belt wheel and the driven belt wheel.
As a further improvement, a plurality of dirt blocking plates are fixedly mounted on the left side wall and the right side wall of the dirt collecting pipe respectively at equal intervals from top to bottom, the dirt blocking plates are far away from one end of the corresponding side wall of the dirt collecting pipe, the dirt blocking plates are obliquely and downwards arranged and are positioned on the left side wall of the dirt collecting pipe, and the dirt blocking plates on the right side wall of the dirt collecting pipe are arranged in a staggered mode.
Has the beneficial effects that:
due to the adoption of the technical scheme, the catalytic treatment device for the degradation-resistant organic wastewater comprises an electrolytic cell, wherein the electrolytic cell is divided into an electrolytic chamber positioned on the left side and a filter chamber positioned on the right side by a partition plate, electrode plates are fixedly arranged on the left side wall and the right side wall of the electrolytic chamber respectively, a scraper is movably arranged on the outer side of a movable plate, a swinging plate positioned on the outer side of a mounting box is fixedly arranged at one end of a transverse shaft, a small shaft eccentrically arranged with the transverse shaft is fixedly arranged on one side of the swinging plate away from the transverse shaft, a sliding groove extending forwards and backwards is arranged on the inner side of the movable plate, a large bevel gear positioned in the mounting box is fixedly arranged at the other end of the transverse shaft, and a small bevel gear meshed with the two large bevel gears is fixedly arranged on a stirring shaft;
the stirring shaft is driven by the driving motor to stir the wastewater so as to improve the flowability of the wastewater in the electrolytic chamber, the movable plate is driven to reciprocate up and down while the stirring shaft rotates, and the movable plate drives the scraper to scrape foreign matters and impurities on the electrode plate, so that the efficiency of wastewater electrolysis is improved;
this application is because the filter is the toper tube-shape that the upper end opening is big, the lower extreme opening is little, is favorable to impurity on the filter and the floccule to the dirty pipe removal of collection of filter lower extreme to avoid impurity to pile up and block up the filtration pore on the filter, cooperate clean axle to drive simultaneously and clean the board rotation, clean the board and further sweep away the impurity and the floccule of filter internal surface through the brush hair, thereby improve the filterable efficiency of waste water.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the description below are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without inventive labor.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic top view of an electrolytic cell according to an embodiment of the present invention;
fig. 3 is a schematic structural diagram of an installation box according to an embodiment of the present invention;
fig. 4 is a schematic top view of a movable plate according to an embodiment of the present invention;
figure 5 is a schematic structural view of the filtering chamber of the embodiment of the present invention.
In the figure: 1-an electrolytic cell; 2-cover plate; 3-a separator; 4-an electrolysis chamber; 5-filtering chamber; 6-an overflow port; 7-water inlet pipe; 8-water outlet pipe; 9-an electrode plate; 10-a movable plate; 11-a scraper; 12-mounting a box; 13-a mounting frame; 14-a drive motor; 15-stirring shaft; 16-a stirrer; 17-horizontal axis; 18-a wobble plate; 19-small axis; 20-a sliding groove; 21-large bevel gear; 22-bevel pinion; 23-a movable slot; 24-a spring; 25-a chute; 26-a support plate; 27-a filter plate; 28-a sewage collecting pipe; 29-a sewage draining pipe; 30-cleaning the shaft; 31-upper transverse plate; 32-a cleaning plate; 33-bristles; 34-a driven pulley; 35-a driving pulley; 36-a transmission belt; 37-dirt blocking plate.
Detailed Description
As shown in fig. 1 to 5, a catalytic treatment device for refractory organic wastewater comprises an electrolytic cell 1, a cover plate 2 is fixedly installed at the upper end of the electrolytic cell 1, a partition plate 3 is fixedly installed in the electrolytic cell 1, the electrolytic cell 1 is partitioned into an electrolytic chamber 4 located on the left side and a filter chamber 5 located on the right side by the partition plate 3, an overflow gap 6 for communicating the electrolytic chamber 4 with the filter chamber 5 is arranged between the upper end of the partition plate 3 and the cover plate 2, a water inlet pipe 7 for communicating the electrolytic chamber 4 is fixedly installed at the bottom of the left side of the electrolytic cell 1, a water outlet pipe 8 for communicating the filter chamber 5 is fixedly installed at the bottom of the right side of the electrolytic cell 1, electrode plates 9 are fixedly installed on the left side wall and the right side wall of the electrolytic chamber 4 respectively, the two electrode plates 9 are connected with the positive electrode and the negative electrode of a power supply respectively, and a filtering mechanism is arranged in the filter chamber 5.
Waste water is injected into the electrolytic chamber 4 through the water inlet pipe 7, when the waste water upwards passes between the two electrode plates 9, hydroxyl free radicals generated by the electrode plates 9 under the condition of electrifying and organic matters in the waste water are subjected to oxidation reduction, then the waste water enters the filtering chamber 5 through the overflow port 6 at the upper end of the partition plate 3, impurities in the waste water and floccules generated by electrolysis are filtered through the filtering mechanism, and the filtered waste water is discharged through the water outlet pipe 8.
Two movable plates 10 are oppositely arranged left and right in the electrolytic chamber 4, the movable plates 10 slide up and down and are pressed in the electrolytic chamber 4, scrapers 11 are movably mounted on the outer sides of the movable plates 10, the scrapers 11 extend along the width direction of the electrode plates 9, one sides, far away from the movable plates 10, of the scrapers 11 are attached to the corresponding electrode plates 9, the movable plates 10 drive the scrapers 11 to move up and down to scrape foreign matters and impurities adhered to the electrode plates 9, and the efficiency of waste water electrolysis is improved.
The bottom fixed mounting of apron 2 has install bin 12 that is located electrolysis chamber 4, the top fixed mounting of apron 2 has mounting bracket 13, fixed mounting has driving motor 14 on mounting bracket 13, driving motor 14's rotation axle downwardly extending has (mixing) shaft 15 to coaxial fixed mounting in installing bin 12, the lower extreme of (mixing) shaft 15 extends to the outside and the fixed mounting of installing bin 12 has agitator 16, be equipped with stirring vane on the agitator 16, it rotates to drive (mixing) shaft 15 through driving motor 14, stir waste water through agitator 16 when (mixing) shaft 15 rotates, with the mobility of waste water in the improvement electrolysis chamber 4, improve waste water electrolysis's efficiency.
As shown in fig. 3, a lateral shaft 17 extending left and right is rotatably mounted on the left and right side walls of the mounting box 12, a swing plate 18 located outside the mounting box 12 is fixedly mounted at one end of the lateral shaft 17, a small shaft 19 eccentrically arranged with the lateral shaft 17 is fixedly mounted at one side of the swing plate 18 away from the lateral shaft 17, a sliding groove 20 extending front and back is formed at the inner side of the movable plate 10, and one end of the small shaft 19 away from the swing plate 18 is slidably mounted in the corresponding sliding groove 20; the other end of the transverse shaft 17 is fixedly provided with a large bevel gear 21 positioned in the mounting box 12, and the stirring shaft 15 is fixedly provided with a small bevel gear 22 meshed with the two large bevel gears 21.
The stirring shaft 15 drives the stirrer 16 to stir the wastewater and simultaneously drives the large bevel gear 21 to rotate through the small bevel gear 22, the large bevel gear 21 drives the transverse shaft 17 to rotate, the transverse shaft 17 drives the small shaft 19 to do circular motion around the transverse shaft 17 through the swinging plate 18, the small shaft 19 drives the movable plate 10 to reciprocate up and down while sliding back and forth in the sliding groove 20, and the movable plate 10 drives the scraper 11 to scrape off foreign matters and impurities on the electrode plate 9. The diameter of the small bevel gear 22 is smaller than that of the large bevel gear 21, and the stirring shaft 15 rotates at a high speed and simultaneously drives the transverse shaft 17 to rotate at a low speed, so that the movable plate 10 and the scraper 11 move up and down slowly, and the operation stability of the device is improved.
As shown in fig. 4, a movable groove 23 is provided on the outer side of the movable plate 10, the scraper 11 is slidably installed in the movable groove 23, a spring 24 is connected between one end of the scraper 11 away from the electrode plate 9 and the inner wall of the movable groove 23, and the spring 24 can make the scraper 11 tightly attached to the electrode plate 9, thereby improving the cleaning efficiency of the electrode plate 9.
The front and rear side walls of the electrolysis chamber 4 are respectively provided with a sliding groove 25 matched with the front and rear ends of the movable plate 10, and the movable plate 10 is slidably mounted between the two sliding grooves 25 which are opposite from front to rear in an up-and-down manner, so as to improve the up-and-down movement stability of the movable plate 10.
As shown in fig. 5, the filtering mechanism includes a supporting plate 26 fixedly installed in the filtering chamber 5, the supporting plate 26 is horizontally arranged, the supporting plate 26 is positioned between the upper end of the partition plate 3 and the water outlet pipe 8, a circular mounting hole is formed in the supporting plate 26, a filtering plate 27 is fixedly installed in the mounting hole, the filtering plate 27 is in a conical barrel shape with a large upper end opening and a small lower end opening, the upper end of the filtering plate 27 is flush with the upper surface of the supporting plate 26 or the upper end of the filtering plate 27 is lower than the upper surface of the supporting plate 26, so that the wastewater in the supporting plate 26 smoothly flows into the filtering plate 27, a plurality of filtering holes are formed in the filtering plate 27, a sewage collecting pipe 28 vertically extending is fixedly connected with the lower end of the filtering plate 27, the lower end of the sewage collecting pipe 28 is connected with a sewage discharge pipe 29 extending to the outer side of the electrolytic tank 1, and a valve is arranged on the sewage discharge pipe 29.
Waste water after the electrolysis is behind filter chamber 5 through the upper end entering of baffle 3, flows to the filter 27 in along backup pad 26, filters waste water through filter 27, and the waste water after the filtration flows to the bottom of filter chamber 5 and discharges through outlet pipe 8, and impurity and the floccule in the waste water then stop in the inboard of filter 27. Because the filter 27 is the toper tube-shape that the upper end opening is big, the lower extreme opening is little, is favorable to impurity and the floccule on the filter 27 to remove to the dirty pipe 28 of collection of filter 27 lower extreme to avoid impurity to pile up and block up the filtration pore on the filter 27, improve the filterable efficiency of waste water.
The cover plate 2 is rotatably provided with a cleaning shaft 30 which is coaxial with the filter plate 27, the lower end of the cleaning shaft 30 is fixedly provided with an upper transverse plate 31 positioned in the filter chamber 5, the bottom of the upper transverse plate 31 is fixedly provided with two cleaning plates 32 extending along a bus of the filter plate 27, the two cleaning plates 32 are symmetrically arranged along the cleaning shaft 30, the upper transverse plate 31 and the two cleaning shafts 30 are distributed in an isosceles triangle shape with the pointed ends facing downwards, and the cleaning plates 32 are provided with bristles 33 which are contacted with the inner surface of the filter plate 27; a driven pulley 34 positioned outside the filter chamber 5 is fixedly installed at the upper end of the cleaning shaft 30, a driving pulley 35 is fixedly installed on the rotating shaft of the driving motor 14, and a transmission belt 36 is connected between the driving pulley 35 and the driven pulley 34.
The driving motor 14 drives the stirring shaft 15 to rotate and simultaneously drives the driven pulley 34 and the cleaning shaft 30 to rotate through the driving pulley 35 and the driving belt 36, the cleaning shaft 30 drives the cleaning plate 32 to rotate through the upper transverse plate 31, and impurities and floccules on the inner surface of the filter plate 27 are further swept away through the bristles 33 when the cleaning plate 32 rotates, so that the filter holes are prevented from being blocked.
A plurality of dirt blocking plates 37 are fixedly mounted on the left side wall and the right side wall of the dirt collecting pipe 28 at equal intervals up and down respectively, the dirt blocking plates 37 are obliquely and downwards arranged at one ends of the side walls far away from the dirt collecting pipe 28, the dirt blocking plates 37 on the left side wall of the dirt collecting pipe 28 and the dirt blocking plates 37 on the right side wall of the dirt collecting pipe 28 are arranged in a staggered mode, and dirt in the dirt collecting pipe 28 can be prevented from flowing upwards to overflow through the dirt blocking plates 37.
The basic principles, main features and advantages of the present invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (6)
1. The utility model provides a difficult degradation organic waste water catalytic treatment device which characterized in that: the electrolytic cell comprises an electrolytic cell, wherein a cover plate is fixedly arranged at the upper end of the electrolytic cell, a partition plate is fixedly arranged in the electrolytic cell and divides the electrolytic cell into an electrolytic chamber positioned on the left side and a filtering chamber positioned on the right side, an overflow port for communicating the electrolytic chamber with the filtering chamber is arranged between the upper end of the partition plate and the cover plate, a water inlet pipe for communicating the electrolytic chamber is fixedly arranged at the bottom of the left side of the electrolytic cell, a water outlet pipe for communicating the filtering chamber is fixedly arranged at the bottom of the right side of the electrolytic cell, electrode plates are respectively fixedly arranged on the left side wall and the right side wall of the electrolytic chamber, and a filtering mechanism is arranged in the filtering chamber;
two movable plates are oppositely arranged on the left and right sides in the electrolytic chamber, the movable plates slide up and down in the electrolytic chamber, scrapers are movably arranged on the outer sides of the movable plates, and one sides of the scrapers, which are far away from the movable plates, are attached to the corresponding electrode plates;
the bottom of the cover plate is fixedly provided with an installation box positioned in the electrolytic chamber, the top of the cover plate is fixedly provided with an installation frame, a driving motor is fixedly arranged on the installation frame, the rotating shaft of the driving motor extends downwards into the installation box and is coaxially and fixedly provided with a stirring shaft, and the lower end of the stirring shaft extends to the outer side of the installation box and is fixedly provided with a stirrer;
the left side wall and the right side wall of the installation box are respectively rotatably provided with a transverse shaft extending left and right, one end of the transverse shaft is fixedly provided with a swinging plate positioned on the outer side of the installation box, one side of the swinging plate, far away from the transverse shaft, is fixedly provided with a small shaft eccentrically arranged with the transverse shaft, the inner side of the movable plate is provided with a sliding groove extending front and back, and one end of the small shaft, far away from the swinging plate, is slidably arranged in the corresponding sliding groove; the other end of the cross shaft is fixedly provided with a large bevel gear positioned in the installation box, and the stirring shaft is fixedly provided with a small bevel gear meshed with the two large bevel gears.
2. The catalytic treatment device for refractory organic wastewater as defined in claim 1, wherein: the outside of fly leaf is equipped with the movable groove, the scraper horizontal slip install in the movable groove, the scraper is kept away from the one end of plate electrode with be connected with the spring between the inner wall of movable groove.
3. The catalytic treatment device for refractory organic wastewater as defined in claim 1, wherein: the front side wall and the rear side wall of the electrolysis chamber are respectively provided with a sliding chute matched with the front end and the rear end of the movable plate, and the movable plate is vertically and slidably arranged between the two sliding chutes which are opposite in the front and the rear.
4. The catalytic treatment device for refractory organic wastewater as defined in claim 1, wherein: the utility model discloses a sewage treatment device, including the filter mechanism, filter mechanism includes fixed mounting and is in filter chamber's backup pad, the backup pad level sets up, be equipped with the circular shape mounting hole in the backup pad, fixed mounting has the filter in the mounting hole, the filter is the toper tube-shape that the upper end opening is big, the lower extreme opening is little, the upper end of filter with the upper surface parallel and level of backup pad or the upper end of filter is less than the upper surface of backup pad, be equipped with a plurality of filtration pores on the filter, the dirty pipe of the vertical extension of lower extreme fixedly connected with of filter, the lower extreme fixedly connected with lower extreme of dirty pipe of collection extends to the blow off pipe in the outside of electrolysis trough, be equipped with the valve on the blow off pipe.
5. The catalytic treatment device for refractory organic wastewater as claimed in claim 4, wherein: the cover plate is rotatably provided with a cleaning shaft which is coaxial with the filter plate, the lower end of the cleaning shaft is fixedly provided with an upper transverse plate positioned in the filter chamber, the bottom of the upper transverse plate is fixedly provided with a cleaning plate extending along a bus of the filter plate, and the cleaning plate is provided with bristles which are in contact with the inner surface of the filter plate; the upper end of the cleaning shaft is fixedly provided with a driven belt wheel positioned outside the filtering chamber, a driving belt wheel is fixedly arranged on a rotating shaft of the driving motor, and a transmission belt is connected between the driving belt wheel and the driven belt wheel.
6. The catalytic treatment device for refractory organic wastewater as claimed in claim 4, wherein: even interval fixed mounting has a plurality of dirty boards of keeping off about the collection dirty pipe respectively on the lateral wall, keep off dirty board and keep away from the one end slope of the corresponding lateral wall of collection dirty pipe sets up downwards, is located on the left side wall of collection dirty pipe keep off dirty board and be located on the right side wall of collection dirty pipe keep off dirty board crisscross the setting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202221451736.7U CN217265246U (en) | 2022-06-10 | 2022-06-10 | Catalytic treatment device for refractory organic wastewater |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202221451736.7U CN217265246U (en) | 2022-06-10 | 2022-06-10 | Catalytic treatment device for refractory organic wastewater |
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| CN217265246U true CN217265246U (en) | 2022-08-23 |
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| CN202221451736.7U Active CN217265246U (en) | 2022-06-10 | 2022-06-10 | Catalytic treatment device for refractory organic wastewater |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259298A (en) * | 2022-09-26 | 2022-11-01 | 高唐县环境监控中心 | Electrolytic catalytic oxidation sewage treatment device |
| CN117326645A (en) * | 2023-11-20 | 2024-01-02 | 湖南亿康环保科技有限公司 | Groundwater organic matter pollutes prosthetic devices based on electrochemistry method |
| CN117486323A (en) * | 2024-01-02 | 2024-02-02 | 北京禹涛环境工程有限公司 | Electric catalytic oxidation hospital wastewater treatment device |
-
2022
- 2022-06-10 CN CN202221451736.7U patent/CN217265246U/en active Active
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115259298A (en) * | 2022-09-26 | 2022-11-01 | 高唐县环境监控中心 | Electrolytic catalytic oxidation sewage treatment device |
| CN117326645A (en) * | 2023-11-20 | 2024-01-02 | 湖南亿康环保科技有限公司 | Groundwater organic matter pollutes prosthetic devices based on electrochemistry method |
| CN117486323A (en) * | 2024-01-02 | 2024-02-02 | 北京禹涛环境工程有限公司 | Electric catalytic oxidation hospital wastewater treatment device |
| CN117486323B (en) * | 2024-01-02 | 2024-03-22 | 北京禹涛环境工程有限公司 | Electric catalytic oxidation hospital wastewater treatment device |
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Address after: Room 3, Building 2, No. 601 Yuanfei Road, Kuiwen District, Weifang City, Shandong Province 261000 Patentee after: Shandong Shide Environmental Protection Technology Co.,Ltd. Address before: Room 3, Building 2, No. 601 Yuanfei Road, Kuiwen District, Weifang City, Shandong Province 261000 Patentee before: Shandong Shide Environmental Protection Technology Co.,Ltd. |