CN220432468U - Sewage purification device for water pollution prevention and treatment engineering - Google Patents
Sewage purification device for water pollution prevention and treatment engineering Download PDFInfo
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- CN220432468U CN220432468U CN202223500595.6U CN202223500595U CN220432468U CN 220432468 U CN220432468 U CN 220432468U CN 202223500595 U CN202223500595 U CN 202223500595U CN 220432468 U CN220432468 U CN 220432468U
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- box body
- side wall
- fixed
- sewage
- water
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- 239000010865 sewage Substances 0.000 title claims abstract description 67
- 238000003911 water pollution Methods 0.000 title claims abstract description 23
- 238000000746 purification Methods 0.000 title claims abstract description 22
- 230000002265 prevention Effects 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 63
- 238000003756 stirring Methods 0.000 claims abstract description 34
- 238000001914 filtration Methods 0.000 claims abstract description 26
- 238000007789 sealing Methods 0.000 claims description 4
- 239000008394 flocculating agent Substances 0.000 description 12
- 239000003814 drug Substances 0.000 description 9
- 238000010586 diagram Methods 0.000 description 7
- 239000013049 sediment Substances 0.000 description 5
- 239000012535 impurity Substances 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 229940079593 drug Drugs 0.000 description 3
- 239000003344 environmental pollutant Substances 0.000 description 3
- 231100000719 pollutant Toxicity 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000001954 sterilising effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Landscapes
- Separation Of Suspended Particles By Flocculating Agents (AREA)
Abstract
The utility model discloses a sewage purification device for water pollution prevention and treatment engineering, which comprises a box body, a water inlet, a filtering mechanism, a feeding mechanism, a stirring mechanism, a water outlet pipe, a sewage discharge pipe and a supporting frame, wherein the water inlet is arranged on the box body; the supporting frame is fixed on the outer side wall of the box body, the filter mechanism is positioned on the support frame, and the water inlet is positioned on the filter mechanism; the feeding mechanism and the stirring mechanism are both positioned in the box body, and the feeding mechanism is positioned above the stirring mechanism; a connecting pipe is arranged on the side wall of the box body and connects the filtering mechanism with the box body; the water outlet pipe and the sewage drain pipe are both positioned on the side wall of the box body, and the water outlet pipe is positioned above the sewage drain pipe; the filtering mechanism comprises a water tank, a filter screen, a rotating shaft, a mounting rack and a winch; the water tank is positioned at the top end of the supporting frame, and one end of the water tank is fixed on the side wall of the box body; the side wall of the water tank is provided with a limiting plate. The utility model can prevent the filter screen from being blocked, so that the sewage and the flocculant are fully mixed; time and labor are saved, and the working efficiency of workers is improved.
Description
Technical Field
The utility model belongs to the technical field of water pollution prevention and treatment engineering, and particularly relates to a sewage purification device for water pollution prevention and treatment engineering.
Background
Aiming at the problems that the sewage contains more pollutants and has complex components in the water pollution prevention and treatment engineering, the sewage can be discharged only after the sewage reaches the discharge standard after being purified. Chinese patent CN214457392U discloses a sewage purifying device, comprising a purifying device, wherein the bottom of the left side of the purifying device is fixedly provided with a motor, the output shaft of the motor penetrates through the inner wall of the purifying device and is fixedly provided with a stirring blade, a filter screen is movably arranged above the stirring blade, two ends of the filter screen are fixedly provided with telescopic rods, the left side of the inner top of the purifying device is fixedly provided with an ultraviolet sterilizing device, the right side of the top of the purifying device is provided with a medicine throwing port, and the top of the purifying device is provided with an air vent; the following problems easily occur in the use process: the right side of the top of the purification device is provided with a medicine throwing port, and after the medicine is thrown into the purification device through the medicine throwing port, most of medicines such as flocculating agent and the like are in powder form, so that the medicines float on the surface of sewage, and the sewage cannot be fully mixed with the medicines; and can not automatically add liquid medicine into the water source, and the medicine needs to be added manually and gradually.
Disclosure of Invention
The utility model aims to overcome the defects in the prior art and provide a sewage purification device for water pollution prevention engineering, which can prevent a filter screen from being blocked and improve the filtering efficiency; fully mixing sewage with flocculant; time and labor are saved, and the working efficiency of workers is improved.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
a sewage purification device for water pollution prevention and treatment engineering comprises a box body, a water inlet, a filtering mechanism, a feeding mechanism, a stirring mechanism, a water outlet pipe, a sewage discharge pipe and a supporting frame; the supporting frame is fixed on the outer side wall of the box body, the filter mechanism is positioned on the support frame, and the water inlet is positioned on the filter mechanism; the feeding mechanism and the stirring mechanism are both positioned in the box body, and the feeding mechanism is positioned above the stirring mechanism; a connecting pipe is arranged on the side wall of the box body and connects the filtering mechanism with the box body; the water outlet pipe and the sewage drain pipe are both positioned on the side wall of the box body, and the water outlet pipe is positioned above the sewage drain pipe.
The filtering mechanism comprises a water tank, a filter screen, a rotating shaft, a mounting rack and a winch; the water tank is positioned at the top end of the supporting frame, and one end of the water tank is fixed on the side wall of the box body; a limiting plate is arranged on the side wall of the water tank, one end of the rotating shaft is connected to the side wall of the box body through a bearing, and the other end of the rotating shaft is connected to the side wall of the water tank through a bearing; one end of the filter screen is positioned on the limiting plate, the other end of the filter screen is connected to the rotating shaft, a gap is reserved between one end of the filter screen positioned on the limiting plate and the side wall of the water tank, and a lifting ring is arranged on the surface of the filter screen; one end of the mounting frame is fixed at the top end of the box body, and the other end of the mounting frame is fixed on the supporting frame; the winch is fixed on the mounting frame through a screw, a lifting rope is arranged on the winch, one end of the lifting rope is connected with a lifting ring on the filter screen, and a motor II is arranged at one end of the winch.
The feeding mechanism comprises a storage box, a rotating shaft, paddles, gears, racks, baffles, springs and spring guide shafts; the storage box is fixed at the top end of the box body, and the bottom of the storage box is provided with a discharge hole and a movable groove; the baffle is arranged in a movable groove at the bottom of the storage box; the rack is fixed at the bottom of the baffle, and one end of the rack is provided with a round hole; one end of the spring is connected to the rack, and the other end of the spring is connected to the side wall of the box body; one end of the spring guide shaft is fixed on the side wall of the box body, and the other end of the spring guide shaft penetrates through the spring and is connected in a round hole at one end of the rack; the both ends of the rotation shaft are connected to the side wall of the box body through bearings, the paddles are positioned in the middle of the rotation shaft and on one side of the connecting pipe, and the gears are fixed on the rotation shaft on one side of the paddles.
The stirring mechanism comprises a rotating rod, a stirring rod, a fixed rod and a motor II; both ends of the rotating rod are connected to the box body through bearings, the stirring rod is fixed to the rotating rod, the fixed rod is connected to the stirring rod, the motor II is located on the outer side wall of the box body, and an output shaft of the motor II is connected with the rotating rod.
The water outlet pipe is arranged at one end in the box body, the filter box is arranged on the box body mounting groove, a sealing gasket is arranged between the filter box and the mounting groove, and water in the box body is prevented from leaking through the mounting groove; the filter box can prevent to have the pollutant discharge of part non-sediment when outwards discharging clear water, is equipped with the convenient clearance of dismantling of handle on the filter box, prevents to filter the box jam.
And an observation window is arranged on the side wall of the box body.
Compared with the prior art, the utility model has the beneficial effects that:
the filtered sewage enters the box body through the connecting pipe, the impact force of the sewage drives the paddles to rotate, so that the rotating rod and the gear are driven to rotate, the gear drives the rack and the baffle to move, the spring is compressed, and the baffle is far away from the discharge hole, so that the flocculant in the storage box enters the box body through the discharge hole; the discharge hole is positioned above the blade, the flocculant falls onto the blade, and the sewage is impacted on the blade, so that the flocculant on the blade is taken away, and the flocculant is mixed with the sewage; when the sewage is reduced, the spring slowly recovers to drive the rack and the baffle to move, the baffle blocks a part of the discharge hole, and the amount of the flocculant entering the box body is further reduced, so that the effect of controlling the dosage is realized; when the sewage stops, the spring is restored, so that the rack and the baffle are driven to move, the baffle stops the discharge hole again, and dosing is stopped.
Drawings
FIG. 1 is a schematic diagram of a sewage purification device for water pollution control engineering according to the present utility model;
FIG. 2 is a schematic diagram of a sewage purifying device for water pollution control engineering according to the second embodiment of the present utility model;
FIG. 3 is a schematic diagram showing the internal structure of a sewage purification device for water pollution control engineering according to the present utility model;
FIG. 4 is a schematic diagram of a feed mechanism in a sewage purification device for water pollution control engineering according to the present utility model;
FIG. 5 is a schematic diagram of a feed mechanism in a sewage purification device for water pollution control engineering according to the second embodiment of the present utility model;
FIG. 6 is a schematic diagram showing the structure of a filtering mechanism in a sewage purification device for water pollution control engineering according to the present utility model;
FIG. 7 is a schematic cross-sectional view of a rack in a sewage purification apparatus for water pollution control engineering according to the present utility model;
FIG. 8 is a schematic diagram of a filter cartridge in a sewage purification device for water pollution control engineering according to the present utility model;
in the figure: 1. a case; 101. an observation window; 102. a connecting pipe; 103. a mounting groove; 2. a water inlet; 3. a filtering mechanism; 301. a water tank; 3011. a limiting plate; 302. a filter screen; 3021. a pull ring is lifted; 303. a rotating shaft; 304. a mounting frame; 305. a hoist; 3051. lifting a rope; 3052. a motor I; 4. a feed mechanism; 401. a storage box; 4012. a discharge port; 4013. a movable groove; 402. a rotating shaft; 403. a paddle; 404. a gear; 405. a rack; 4051. a round hole; 406. a baffle; 407. a spring; 408. a spring guide shaft; 5. a stirring mechanism; 501. a rotating lever; 502. a stirring rod; 503. a fixed rod; 504. a motor II; 6. a water outlet pipe; 601. a filter box; 602. a sealing gasket; 7. a blow-down pipe; 8. and (5) supporting frames.
Detailed Description
In order to facilitate understanding of those skilled in the art, the technical scheme of the present utility model will be further specifically described below with reference to fig. 1 to 7.
A sewage purification device for water pollution prevention and treatment engineering comprises a box body 1, a water inlet 2, a filtering mechanism 3, a feeding mechanism 4, a stirring mechanism 5, a water outlet pipe 6, a sewage discharge pipe 7 and a supporting frame 8; the support frame 8 is fixed on the outer side wall of the box body 1, the filtering mechanism 3 is positioned on the support frame 8, and the water inlet 2 is positioned on the filtering mechanism 3; the feeding mechanism 4 and the stirring mechanism 5 are both positioned in the box body 1, and the feeding mechanism 4 is positioned above the stirring mechanism 5; a connecting pipe 102 is arranged on the side wall of the box body 1, and the connecting pipe 102 connects the filtering mechanism 3 with the box body 1; the water outlet pipe 6 and the sewage drain pipe 7 are both positioned on the side wall of the box body 1, and the water outlet pipe 6 is positioned above the sewage drain pipe 7; the sewage enters the filtering mechanism 3 through the water inlet 2 for filtering, then enters the box body 1 through the connecting pipe 102, the sewage enters the box body 1 and then is mixed with the flocculating agent entering the box body 1 from the feeding mechanism 4, the sewage and the flocculating agent are fully mixed through the stirring of the stirring mechanism 5, and after impurities in the sewage and the flocculating agent are mixed and precipitated, clear water above is discharged through the water outlet pipe 6, and sediment below is discharged through the sewage discharge pipe 7.
The filtering mechanism 3 comprises a water tank 301, a filter screen 302, a rotating shaft 303, a mounting frame 304 and a winch 305; the water tank 301 is positioned at the top end of the supporting frame 8, and one end of the water tank 301 is fixed on the side wall of the box body 1; a limiting plate 3011 is arranged on the side wall of the water tank 301, one end of a rotating shaft 303 is connected to the side wall of the box body 1 through a bearing, and the other end of the rotating shaft is connected to the side wall of the water tank 301 through a bearing; one end of the filter screen 302 is positioned on the limiting plate 3011, the other end of the filter screen 302 is connected to the rotating shaft 303, a gap is reserved between one end of the filter screen 302 positioned on the limiting plate 3011 and the side wall of the water tank 301, and the filter screen 302 is prevented from being blocked by the side wall of the water tank 301 when rotating; the upper surface of the filter screen 302 is provided with a lifting ring 3021; one end of the mounting frame 304 is fixed at the top end of the box body 1, and the other end is fixed on the supporting frame 8; the winch 305 is fixed on the mounting frame 304 through a screw, a lifting rope 3051 is arranged on the winch 305, one end of the lifting rope 3051 is connected with a lifting ring 3021 on the filter screen 302, and a motor I3052 is arranged at one end of the winch 305; the sewage flows into the filtering mechanism 3 through the water inlet 2, and flows into the box body 1 along the water tank 301 and the connecting pipe 102 after being filtered by the filter screen 302; after filtering by the filter screen 302, solid impurities in the sewage are left on the filter screen 302, after the filtering is finished, the winch 305 is controlled by the motor I3052, and the winch 305 drives the filter screen 302 to rotate by taking the rotating shaft 303 as the center through the lifting rope 3051; thus, the solid impurities are poured out of the filter screen 302, the filter screen 302 is prevented from being blocked, and the filtering efficiency is improved.
The feeding mechanism 4 comprises a storage box 401, a rotating shaft 402, paddles 403, a gear 404, a rack 405, a baffle 406, a spring 407 and a spring guide shaft 408; the storage box 401 is fixed at the top end of the box body 1; a discharge hole 4012 and a movable groove 4013 are arranged at the bottom of the storage box 401; the baffle 406 is arranged in the movable groove 4013 at the bottom of the storage box 401, thereby blocking the discharge hole 4012 at the bottom of the storage box 401 and preventing flocculant in the storage box 401 from entering the box body 1; the rack 405 is fixed at the bottom of the baffle 406, and one end of the rack 405 is provided with a round hole 4051; one end of a spring 407 is connected to the rack 405, and the other end is connected to the side wall of the box body 1; one end of a spring guide shaft 408 is fixed on the side wall of the box body 1, and the other end of the spring guide shaft passes through the spring 407 and is connected in a round hole 4051 at one end of the rack 405; two ends of the rotating shaft 402 are connected to the side wall of the box body 1 through bearings, the paddle 403 is positioned in the middle of the rotating shaft 402 and at one side of the connecting pipe 102, and the gear 404 is fixed on the rotating shaft 402 at one side of the paddle 403; the filtered sewage enters the box body 1 through the connecting pipe 102, the impact force of the sewage drives the paddle 403 to rotate, so that the rotating shaft 402 and the gear 404 are driven to rotate, the gear 404 drives the rack 405 and the baffle 406 to move, the spring 407 is compressed, and the baffle 406 is far away from the discharge hole 4012, so that the flocculant in the storage box 401 enters the box body 1 through the discharge hole 4012; the discharge hole 4012 is positioned above the blade 403, the flocculating agent falls onto the blade 403, and the sewage is impacted on the blade 403, so that the flocculating agent on the blade 403 is taken away, and the flocculating agent is mixed with the sewage; when the sewage is reduced, the spring 407 slowly recovers to drive the rack 405 and the baffle 406 to move, and the baffle 406 blocks a part of the discharge hole 4012, so that the amount of flocculant entering the box body 1 is further reduced, and the effect of controlling the dosage is realized; after sewage stops, spring 407 resumes to drive rack 405 and baffle 406 and remove, baffle 406 discharge gate 4012 blocks once more, thereby does not need the staff to add the flocculating agent with the interior of box 1 by one, stops the dosing, labour saving and time saving has promoted staff's work efficiency.
The stirring mechanism 5 comprises a rotating rod 501, a stirring rod 502, a fixed rod 503 and a motor II 504; both ends of the rotating rod 501 are connected to the box body 1 through bearings, the stirring rod 502 is fixed to the rotating rod 501, the fixed rod 503 is connected to the stirring rod 502, the motor II 504 is positioned on the outer side wall of the box body 1, and an output shaft of the motor II 504 is connected with the rotating rod 501; the sewage in the box body 1 is stirred through the cooperation of the motor II 504, the rotating rod 501, the stirring rod 502 and the fixing rod 503, so that the sewage and the flocculating agent are mixed more uniformly.
One end of the water outlet pipe 6, which is positioned in the box body 1, is provided with a filter box 601, the filter box 601 is arranged on the mounting groove 103 of the box body 1, a sealing gasket 602 is arranged between the filter box 601 and the mounting groove 103, and water in the box body 1 is prevented from leaking through the mounting groove 103; the filter box 601 can prevent to have the pollutant discharge of part non-sediment when outwards discharging clear water, is equipped with the convenient clearance of dismantling of handle on the filter box 601, prevents that filter box 601 from blockking up.
The observation window 101 is arranged on the side wall of the box body 1, so that workers can observe the situation in the box body 1 at any time.
A sewage purification device for water pollution prevention and treatment engineering, the working process is as follows: sewage enters the filtering mechanism 3 through the water inlet 2 for filtering, then enters the box body 1 through the connecting pipe 102, the sewage enters the box body 1 and is mixed with flocculating agent entering from the feeding mechanism 4, the sewage is fully mixed with the flocculating agent through the stirring of the stirring mechanism 5, when impurities in the sewage are mixed with the flocculating agent, the stirring rod is stopped, the sediment is enabled to sink into the bottom of the box body after standing, then clear water above is discharged through the filtering box and the water outlet pipe 6, and sediment below is discharged through the sewage discharging pipe 7.
The foregoing is merely illustrative and explanatory of the utility model, as it is well within the scope of the utility model as claimed, as it relates to various modifications, additions and substitutions for those skilled in the art, without departing from the inventive concept and without departing from the scope of the utility model as defined in the accompanying claims.
Claims (5)
1. A sewage purification device for water pollution prevention and treatment engineering comprises a box body, a water inlet, a filtering mechanism, a feeding mechanism, a stirring mechanism, a water outlet pipe, a sewage discharge pipe and a supporting frame; the filter is characterized in that the support frame is fixed on the outer side wall of the box body, the filter mechanism is positioned on the support frame, and the water inlet is positioned on the filter mechanism; the feeding mechanism and the stirring mechanism are both positioned in the box body, and the feeding mechanism is positioned above the stirring mechanism; a connecting pipe is arranged on the side wall of the box body and connects the filtering mechanism with the box body; the water outlet pipe and the sewage drain pipe are both positioned on the side wall of the box body, and the water outlet pipe is positioned above the sewage drain pipe;
the filtering mechanism comprises a water tank, a filter screen, a rotating shaft, a mounting rack and a winch; the water tank is positioned at the top end of the supporting frame, and one end of the water tank is fixed on the side wall of the box body; a limiting plate is arranged on the side wall of the water tank, one end of the rotating shaft is connected to the side wall of the box body through a bearing, and the other end of the rotating shaft is connected to the side wall of the water tank through a bearing; one end of the filter screen is positioned on the limiting plate, the other end of the filter screen is connected to the rotating shaft, a gap is reserved between one end of the filter screen positioned on the limiting plate and the side wall of the water tank, and a lifting ring is arranged on the surface of the filter screen; one end of the mounting frame is fixed at the top end of the box body, and the other end of the mounting frame is fixed on the supporting frame; the winch is fixed on the mounting frame through a screw, a lifting rope is arranged on the winch, one end of the lifting rope is connected with a lifting ring on the filter screen, and a motor II is arranged at one end of the winch.
2. The sewage purification device for water pollution control engineering according to claim 1, wherein the feeding mechanism comprises a storage box, a rotating shaft, a paddle, a gear, a rack, a baffle, a spring and a spring guide shaft; the storage box is fixed at the top end of the box body, and the bottom of the storage box is provided with a discharge hole and a movable groove; the baffle is arranged in a movable groove at the bottom of the storage box; the rack is fixed at the bottom of the baffle, and one end of the rack is provided with a round hole; one end of the spring is connected to the rack, and the other end of the spring is connected to the side wall of the box body; one end of the spring guide shaft is fixed on the side wall of the box body, and the other end of the spring guide shaft penetrates through the spring and is connected in a round hole at one end of the rack; the both ends of the rotation shaft are connected to the side wall of the box body through bearings, the paddles are positioned in the middle of the rotation shaft and on one side of the connecting pipe, and the gears are fixed on the rotation shaft on one side of the paddles.
3. The sewage purification device for water pollution control engineering according to claim 1, wherein the stirring mechanism comprises a rotating rod, a stirring rod, a fixed rod and a motor II; both ends of the rotating rod are connected to the box body through bearings, the stirring rod is fixed to the rotating rod, the fixed rod is connected to the stirring rod, the motor II is located on the outer side wall of the box body, and an output shaft of the motor II is connected with the rotating rod.
4. The sewage purification device for water pollution control engineering according to claim 1, wherein a filter box is arranged at one end of the water outlet pipe, which is positioned in the box body, the filter box is arranged on the box body mounting groove, a sealing gasket is arranged between the filter box and the mounting groove, and a handle is arranged on the filter box.
5. The sewage purification device for water pollution control engineering according to claim 1, wherein an observation window is provided on a side wall of the tank.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223500595.6U CN220432468U (en) | 2022-12-16 | 2022-12-16 | Sewage purification device for water pollution prevention and treatment engineering |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202223500595.6U CN220432468U (en) | 2022-12-16 | 2022-12-16 | Sewage purification device for water pollution prevention and treatment engineering |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220432468U true CN220432468U (en) | 2024-02-02 |
Family
ID=89690756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202223500595.6U Active CN220432468U (en) | 2022-12-16 | 2022-12-16 | Sewage purification device for water pollution prevention and treatment engineering |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220432468U (en) |
-
2022
- 2022-12-16 CN CN202223500595.6U patent/CN220432468U/en active Active
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