CN220201605U - Environment-friendly oxidation catalytic unit for sewage treatment - Google Patents
Environment-friendly oxidation catalytic unit for sewage treatment Download PDFInfo
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- CN220201605U CN220201605U CN202320460730.4U CN202320460730U CN220201605U CN 220201605 U CN220201605 U CN 220201605U CN 202320460730 U CN202320460730 U CN 202320460730U CN 220201605 U CN220201605 U CN 220201605U
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- wall
- box body
- filter
- sewage treatment
- fixedly connected
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- 239000010865 sewage Substances 0.000 title claims abstract description 67
- 230000003647 oxidation Effects 0.000 title claims abstract description 45
- 238000007254 oxidation reaction Methods 0.000 title claims abstract description 45
- 230000003197 catalytic effect Effects 0.000 title claims abstract description 18
- 238000003756 stirring Methods 0.000 claims abstract description 12
- CBENFWSGALASAD-UHFFFAOYSA-N Ozone Chemical compound [O-][O+]=O CBENFWSGALASAD-UHFFFAOYSA-N 0.000 claims description 39
- 239000003054 catalyst Substances 0.000 claims description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 20
- 230000007613 environmental effect Effects 0.000 claims description 11
- 230000000694 effects Effects 0.000 abstract description 19
- 238000006555 catalytic reaction Methods 0.000 abstract description 18
- 239000012535 impurity Substances 0.000 abstract description 17
- 238000001914 filtration Methods 0.000 abstract description 13
- 238000004140 cleaning Methods 0.000 description 5
- 238000005457 optimization Methods 0.000 description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 238000007789 sealing Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000005406 washing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000002349 favourable effect Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Abstract
The utility model discloses an oxidation catalytic device for environment-friendly sewage treatment, which comprises a box body, wherein the right side of the inner wall of the box body is rotationally connected with a rotating shaft, the outer wall of the rotating shaft is fixedly connected with a plurality of stirring rods which are uniformly distributed, the two ends of each stirring rod are fixedly connected with stirring sheets, the right side of the outer wall of the box body is provided with a motor, the output end of the motor is fixedly connected with the rotating shaft, sewage is primarily filtered through a first filter screen and a second filter screen, the mesh number of the second filter screen is larger than that of the first filter screen, so that the filtering effect is improved, the sewage treatment effect is improved, a valve is opened, the sewage enters a filter cartridge, impurities generated during oxidation catalysis are filtered firstly, and the filtered sewage is discharged through a drain pipe, so that the processed impurities are ensured to be filtered, and the sewage treatment effect is improved.
Description
Technical Field
The utility model relates to the technical field of sewage treatment equipment, in particular to an oxidation catalytic device for environment-friendly sewage treatment.
Background
The sewage is discharged water from life and production, the water which is polluted to a certain extent and loses the original use function is simply called sewage, mainly the water which is used in life contains more organic matters and is easy to treat, and oxidation catalytic treatment is needed for the sewage during sewage treatment, and an oxidation catalytic device is needed at the moment;
chinese patent (patent number: CN 209651955U), disclosed an oxidation catalytic unit for environmental protection sewage treatment, this oxidation catalytic unit for environmental protection sewage treatment is through starting ozone generator, through the booster pump pressurization with ozone impress in the outlet duct from the air nozzle blowout, make ozone and sewage carry out oxidation catalytic reaction, under the effect of ultraviolet ray, can accelerate ozone catalyzed reaction, degrade some indissolvable substances, simultaneously the puddler stirs sewage, improve ozone oxidation catalytic efficiency, the treatment of follow-up purification is convenient, reduce indissolvable substances and cause harm to the environment, be favorable to environmental protection and do benefit to human health.
The above-mentioned patent is although can effectively improve ozone oxidation catalytic efficiency, makes things convenient for the processing of follow-up purification, but the device does not set up preliminary filtration structure, leads to sewage preliminary filtration insufficient before entering the device, influences treatment efficiency, and can produce some impurity after sewage oxidation catalysis finishes, and in sewage exhaust in-process, these impurity can discharge along with sewage together, leads to sewage treatment effect not good easily.
Disclosure of Invention
The utility model aims to provide an environment-friendly oxidation catalytic device for sewage treatment, which has the characteristics of being convenient for carrying out preliminary filtration on sewage, improving the filtration effect, filtering impurities generated during oxidation catalysis and having good treatment effect.
In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides an oxidation catalytic unit for sewage treatment, includes the box, the inner wall right side of box rotates and is connected with the pivot, the outer wall fixedly connected with of pivot a plurality of evenly distributed's puddler, a plurality of equal fixedly connected with stirring piece in both ends of puddler, the motor is installed on the outer wall right side of box, the output and the pivot fixed connection of motor, first filter screen and second filter screen have been set gradually from the top down in the inside top of box, filter equipment is installed to the bottom of box, filter equipment includes the cartridge filter with the bottom intercommunication of box, the outer wall top of cartridge filter is provided with the valve, the outer wall intercommunication of cartridge filter has the drain pipe, the bottom fixedly connected with bottom plate of cartridge filter, the outer wall threaded connection of bottom plate has the screw rod that extends to the cartridge filter inside, the top fixedly connected with filter of screw rod, the bottom fixedly connected with knob of screw rod.
In order to guide ozone into the box body, the oxidation catalytic device for environment-friendly sewage treatment is preferably arranged on the left side of the outer wall of the box body, a connecting pipe is communicated between the ozone generator and the box body, and a booster pump is arranged on the outer wall of the connecting pipe.
In order to treat ozone tail gas, as an oxidation catalytic device for environment-friendly sewage treatment, the right side of the outer wall of the box body is preferably provided with an ozone destructor, an air inlet pipe is communicated between the ozone destructor and the box body, and the other side of the ozone destructor is communicated with an exhaust pipe.
In order to facilitate the introduction of sewage and the addition of a catalyst, the oxidation catalytic device for the environment-friendly sewage treatment is preferable, wherein the top of the box body is provided with a water inlet and a catalyst adding port in sequence from left to right, and the outer walls of the water inlet and the catalyst adding port are both provided with sealing covers.
In order to facilitate the discharge of sewage, the drain pipe is preferably arranged obliquely downward as an oxidation catalyst device for environmental protection sewage treatment of the present utility model.
In order to enable the lifting of the filter plate to be more stable, as an oxidation catalytic device for environment-friendly sewage treatment, the utility model is preferable, two symmetrically arranged connecting rods are fixedly connected below the inner wall of the filter cylinder, a sliding cylinder is fixedly connected between the two connecting rods, the sliding cylinder is slidably connected with an outer wall connecting rod of a screw rod, a sliding cylinder is fixedly connected between the two connecting rods, and the sliding cylinder is slidably connected with the outer wall of the screw rod.
Compared with the prior art, the utility model has the following beneficial effects:
sewage enters the inside of the box body through the water inlet, the sewage is primarily filtered through the first filter screen and the second filter screen, the mesh number of the second filter screen is larger than that of the first filter screen, so that the filtering effect is improved, the sewage treatment effect is improved, then the ozone generator is started, the ozone is pressurized by the booster pump to be pressed into the inside of the box body, so that the ozone and the sewage undergo oxidation catalytic reaction, then the oxidation catalyst is added into the inside of the box body through the catalyst adding port, the motor is started, the motor drives the rotating shaft to rotate, and the rotating shaft drives the stirring rods to rotate, so that the oxidation catalytic reaction is accelerated, and the sewage treatment effect is improved;
after the oxidation catalysis finishes, twist the knob and drive the screw rod and rotate, the screw rod rotates drives the filter and upwards moves, until the bottom of filter is higher than the top of drain pipe and cartridge filter junction, open the valve this moment, sewage gets into the cartridge filter, impurity that produces when catalyzing the oxidation at first through the filter filters, sewage after the filtration is discharged by the drain pipe again, thereby ensure impurity filtration after will handling, improve sewage treatment effect, when need clear up the impurity of filter upper end, twist the screw rod again and make the filter descend to the bottom parallel and level with the drain pipe, the inside washing water that pours into of box, through opening the valve and utilize the washing water to take out the impurity from the drain pipe, the clearance is convenient, the practicality is strong.
Drawings
FIG. 1 is a block diagram of the overall cross-section of the present utility model;
FIG. 2 is a diagram showing the construction of the inside of the filtering apparatus according to the present utility model;
fig. 3 is a top view of the filter plate of the present utility model.
In the figure: 1. a case; 2. a rotating shaft; 3. a stirring rod; 4. stirring sheets; 5. a motor; 6. a first filter screen; 7. a second filter screen; 8. a filtering device; 9. a filter cartridge; 10. a drain pipe; 11. a bottom plate; 12. a screw; 13. a filter plate; 14. a knob; 15. an ozone generator; 16. a connecting pipe; 17. a booster pump; 18. an ozone destructor; 19. an air inlet pipe; 20. an exhaust pipe; 21. a water inlet; 22. a catalyst addition port; 23. a connecting rod; 24. a slide cylinder; 25. and (3) a valve.
Detailed Description
Referring to fig. 1 to 3, an oxidation catalytic unit for environmental protection sewage treatment, which comprises a box body 1, the inner wall right side of box 1 rotates and is connected with pivot 2, the outer wall fixedly connected with of pivot 2 a plurality of evenly distributed puddler 3, the equal fixedly connected with stirring piece 4 in both ends of a plurality of puddler 3, motor 5 is installed on the outer wall right side of box 1, the output and the pivot 2 fixed connection of motor 5, filter device 8 is installed to the bottom of box 1 from top to bottom has set gradually first filter screen 6 and second filter screen 7 in the inside top of box 1, filter device 8 includes cartridge filter 9 with the bottom intercommunication of box 1, the outer wall top of cartridge filter 9 is provided with valve 25, the outer wall intercommunication of cartridge filter 9 has drain pipe 10, the bottom fixedly connected with bottom plate 11 of cartridge filter 9, the outer wall threaded connection of bottom plate 11 has the screw rod 12 that extends to the inside of cartridge filter 9, the top fixedly connected with filter 13 of screw rod 12, the bottom fixedly connected with knob 14 of screw rod 12.
In this embodiment: sewage enters the inside of the box body 1 through the water inlet 21, the sewage is primarily filtered through the first filter screen 6 and the second filter screen 7, the mesh number of the second filter screen 7 is larger than that of the first filter screen 6, so that the filtering effect is improved, the sewage treatment effect is improved, then the ozone generator 15 is started, ozone is pressurized by the booster pump 17 to be pressed into the inside of the box body 1, so that the ozone and the sewage undergo oxidation catalytic reaction, then the oxidation catalyst is added into the inside of the box body 1 through the catalyst adding port 22, the motor 5 is started, the motor 5 drives the rotating shaft 2 to rotate, and the rotating shaft 2 drives the stirring rods 3 to rotate, so that the oxidation catalytic reaction is accelerated, and the sewage treatment effect is improved;
after the oxidation catalysis is finished, the knob 14 is screwed to drive the screw rod 12 to rotate, the screw rod 12 rotates and drives the filter plate 13 to move upwards until the bottom of the filter plate 13 is higher than the top of the joint of the drain pipe 10 and the filter cartridge 9, the valve 25 is opened at the moment, sewage enters the filter cartridge 9, firstly, impurities generated during the oxidation catalysis are filtered through the filter plate 13, filtered sewage is discharged through the drain pipe 10 again, thereby ensuring that the processed impurities are filtered, improving the sewage treatment effect, when the impurities at the upper end of the filter plate 13 need to be cleaned, the screw rod 12 is screwed again to enable the filter plate 13 to descend to be flush with the bottom of the drain pipe 10, cleaning water is injected into the box 1, the impurities are carried out from the drain pipe 10 by opening the valve 25 and utilizing the cleaning water, and the filter is convenient to clean and high in practicability.
As a technical optimization scheme of the utility model, an ozone generator 15 is arranged on the left side of the outer wall of the box body 1, a connecting pipe 16 is communicated between the ozone generator 15 and the box body 1, and a booster pump 17 is arranged on the outer wall of the connecting pipe 16.
In this embodiment: the ozone generator 15 is started, ozone is pressurized by the booster pump 17 and is pressed into the box body 1, so that the ozone and sewage are subjected to oxidation catalytic reaction.
As a technical optimization scheme of the utility model, an ozone destructor 18 is arranged on the right side of the outer wall of the box body 1, an air inlet pipe 19 is communicated between the ozone destructor 18 and the box body 1, and an air outlet pipe 20 is communicated with the other side of the ozone destructor 18.
In this embodiment: when the ozone is used, harmful gas overflows, the ozone destructor 18 is started, the harmful gas enters the ozone destructor 18 through the air inlet pipe 19, and then the treated gas is discharged through the air outlet pipe 20, so that the influence on the environment and workers is avoided.
As a technical optimization scheme of the utility model, the top of the box body 1 is provided with a water inlet 21 and a catalyst adding port 22 in sequence from left to right, and the outer walls of the water inlet 21 and the catalyst adding port 22 are provided with sealing covers.
In this embodiment: the sewage is conveniently led into the box body 1 through the water inlet 21, and the catalyst is conveniently put into the box body 1 through the catalyst adding port 22 to perform oxidation catalytic reaction.
As a technical optimization scheme of the present utility model, the drain pipe 10 is disposed obliquely downward.
In this embodiment: the drain pipe 10 is provided to be inclined downward so as to more conveniently drain the sewage.
As a technical optimization scheme of the utility model, two symmetrically arranged connecting rods 23 are fixedly connected below the inner wall of the filter cylinder 9, a sliding cylinder 24 is fixedly connected between the two connecting rods 23, the sliding cylinder 24 is slidably connected with the connecting rods 23 on the outer wall of the screw 12, the sliding cylinder 24 is fixedly connected between the two connecting rods 23, and the sliding cylinder 24 is slidably connected with the outer wall of the screw 12.
In this embodiment: the connecting rod 23 is used for fixing the sliding cylinder 24, and the sliding cylinder 24 is slidably connected to the outer wall of the screw 12, so that the screw 12 is more stable when rotating, and the filter plate 13 is further more stable to lift.
Working principle: sewage enters the inside of the box body 1 through the water inlet 21, the sewage is primarily filtered through the first filter screen 6 and the second filter screen 7, the mesh number of the second filter screen 7 is larger than that of the first filter screen 6, so that the filtering effect is improved, the sewage treatment effect is improved, then the ozone generator 15 is started, ozone is pressurized by the booster pump 17 to be pressed into the inside of the box body 1, so that the ozone and the sewage undergo oxidation catalytic reaction, then the oxidation catalyst is added into the inside of the box body 1 through the catalyst adding port 22, the motor 5 is started, the motor 5 drives the rotating shaft 2 to rotate, and the rotating shaft 2 drives the stirring rods 3 to rotate, so that the oxidation catalytic reaction is accelerated, and the sewage treatment effect is improved;
after the oxidation catalysis is finished, the knob 14 is screwed to drive the screw rod 12 to rotate, the screw rod 12 rotates and drives the filter plate 13 to move upwards until the bottom of the filter plate 13 is higher than the top of the joint of the drain pipe 10 and the filter cartridge 9, the valve 25 is opened at the moment, sewage enters the filter cartridge 9, firstly, impurities generated during the oxidation catalysis are filtered through the filter plate 13, filtered sewage is discharged through the drain pipe 10 again, thereby ensuring that the processed impurities are filtered, improving the sewage treatment effect, when the impurities at the upper end of the filter plate 13 need to be cleaned, the screw rod 12 is screwed again to enable the filter plate 13 to descend to be flush with the bottom of the drain pipe 10, cleaning water is injected into the box 1, and the impurities are carried out from the drain pipe 10 by opening the valve 25 and utilizing the cleaning water, so that the cleaning is convenient.
The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.
Claims (6)
1. The utility model provides an environmental protection type oxidation catalytic unit for sewage treatment, includes box (1), its characterized in that: the utility model provides a filter cartridge comprises a box body (1), including box body (1), filter device (8) are installed to the inner wall right side of box body (1), a plurality of evenly distributed puddler (3) of outer wall fixedly connected with of pivot (2), a plurality of equal fixedly connected with stirring piece (4) in both ends of puddler (3), motor (5) are installed on the outer wall right side of box body (1), the output and the pivot (2) fixed connection of motor (5), the inside top from the top down of box body (1) has set gradually first filter screen (6) and second filter screen (7), filter device (8) are installed to the bottom of box body (1), filter device (8) include cartridge filter (9) with the bottom of box body (1) intercommunication, the outer wall top of cartridge filter (9) is provided with valve (25), the outer wall intercommunication of cartridge filter (9) has drain pipe (10), the bottom fixedly connected with bottom plate (11) of cartridge filter (9), the outer wall threaded connection of bottom plate (11) has screw rod (12) that extend to cartridge filter (9) inside, screw rod (12) fixedly connected with knob (14).
2. An oxidation catalyst device for environmental protection type sewage treatment according to claim 1, wherein: an ozone generator (15) is arranged on the left side of the outer wall of the box body (1), a connecting pipe (16) is communicated between the ozone generator (15) and the box body (1), and a booster pump (17) is arranged on the outer wall of the connecting pipe (16).
3. An oxidation catalyst device for environmental protection type sewage treatment according to claim 1, wherein: an ozone destructor (18) is arranged on the right side of the outer wall of the box body (1), an air inlet pipe (19) is communicated between the ozone destructor (18) and the box body (1), and an exhaust pipe (20) is communicated with the other side of the ozone destructor (18).
4. An oxidation catalyst device for environmental protection type sewage treatment according to claim 1, wherein: the top of box (1) from left to right has set gradually water inlet (21) and catalyst interpolation mouth (22), the outer wall of water inlet (21) and catalyst interpolation mouth (22) all is provided with sealed lid.
5. An oxidation catalyst device for environmental protection type sewage treatment according to claim 1, wherein: the drain pipe (10) is arranged obliquely downwards.
6. An oxidation catalyst device for environmental protection type sewage treatment according to claim 1, wherein: two symmetrically arranged connecting rods (23) are fixedly connected below the inner wall of the filter cylinder (9), a sliding cylinder (24) is fixedly connected between the two connecting rods (23), and the sliding cylinder (24) is slidably connected to the outer wall of the screw rod (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320460730.4U CN220201605U (en) | 2023-03-13 | 2023-03-13 | Environment-friendly oxidation catalytic unit for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320460730.4U CN220201605U (en) | 2023-03-13 | 2023-03-13 | Environment-friendly oxidation catalytic unit for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220201605U true CN220201605U (en) | 2023-12-19 |
Family
ID=89151449
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320460730.4U Active CN220201605U (en) | 2023-03-13 | 2023-03-13 | Environment-friendly oxidation catalytic unit for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220201605U (en) |
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2023
- 2023-03-13 CN CN202320460730.4U patent/CN220201605U/en active Active
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