CN220736539U - Circulating sand removing device for sewage treatment - Google Patents
Circulating sand removing device for sewage treatment Download PDFInfo
- Publication number
- CN220736539U CN220736539U CN202322043599.4U CN202322043599U CN220736539U CN 220736539 U CN220736539 U CN 220736539U CN 202322043599 U CN202322043599 U CN 202322043599U CN 220736539 U CN220736539 U CN 220736539U
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- box
- sewage treatment
- outer side
- sliding
- rod
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- 239000010865 sewage Substances 0.000 title claims abstract description 42
- 239000004576 sand Substances 0.000 title claims abstract description 28
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 29
- 238000004140 cleaning Methods 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 9
- 239000004575 stone Substances 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000001914 filtration Methods 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 244000309464 bull Species 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000000746 purification Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 239000013049 sediment Substances 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model belongs to the technical field of sewage treatment, in particular to a circulating sand removing device for sewage treatment, which aims at solving the problems that sand on a filter screen is inconvenient to clean and the filtered sewage cannot be purified in the prior art.
Description
Technical Field
The utility model relates to the technical field of sewage treatment, in particular to a circulating sand removal device for sewage treatment.
Background
The sewage treatment is a process for purifying sewage to meet the water quality requirement of being discharged into a certain water body or reused, and along with the improvement of life quality of people, the requirement of people on water quality is continuously improved, and as urban sewage contains more sediment, a sand removing device is needed.
The existing sewage treatment is with circulation sand removal device:
the utility model discloses a circulation sand removing device for sewage treatment in the patent document of bulletin number CN 217988601U, which comprises a housin, be provided with the screening net box in the casing, the interior bottom fixedly connected with two connecting rods of screening net box, two the equal fixedly connected with diaphragm of upper end of connecting rod, two motors are installed to the upper end of casing, two the output shaft end of motor extends to the inside of casing to fixedly connected with bull stick, the lower extreme fixedly connected with two L form gag lever posts of bull stick, every L form gag lever post comprises horizontal pole and montant, two the montant all runs through corresponding diaphragm. The device has better degritting effect in the in-process of using, and through the centrifugal force effect of screening net box, lets the separation rate of liquid and grit accelerate.
But this sewage treatment is with circulation sand removal device is when using, is inconvenient for clear up the grit on the filter screen, and can not purify the sewage after filtering.
Disclosure of Invention
The utility model aims to solve the defects that sand and stone on a filter screen are inconvenient to clean and filtered sewage cannot be purified when the circulating sand removing device for sewage treatment is used.
In order to achieve the above purpose, the present utility model adopts the following technical scheme:
the utility model provides a sewage treatment is with circulation sand removal device, includes the base, the top fixed mounting of base has the box, and the outside fixed mounting of box has the backup pad, the top fixed mounting of base has the support column, and support column and backup pad fixed connection, fixed mounting has driving motor in the backup pad, and the feed inlet has been seted up at the top of box, fixed mounting has the water tank in the box, and the delivery port has been seted up to the bottom of water tank, be provided with cleaning mechanism in the box, and slidable mounting has the filter screen in the box, both sides fixed mounting has the second fixed frame in the box, and equal slidable mounting has the slider in two second fixed frames, two equal fixed mounting has the second spring on the slider, and the bottom fixed connection of two second springs and filter screen.
Preferably, a first fixing plate is fixedly arranged on the outer side of the box body, a first bevel gear is fixedly arranged on an output shaft of the driving motor, a worm is rotatably arranged on the first fixing plate, a second bevel gear is fixedly arranged at the bottom end of the worm, and the first bevel gear is meshed with the second bevel gear.
Preferably, the bottom of the first fixed plate is fixedly provided with a second fixed plate, the second fixed plate is rotatably provided with a rotating shaft, the rotating shaft is fixedly provided with a worm wheel, and the worm wheel is meshed with the worm.
Preferably, the output shaft of the driving motor is fixedly provided with a cam, the outer side of the cam is provided with a cam groove, the cam groove is internally provided with a fixed rod in a sliding manner, the outer side of the box body is provided with a second sliding hole, and the inner wall of the second sliding hole is in sliding connection with the outer side of the fixed rod.
Preferably, the cleaning mechanism comprises a sliding rod, the sliding rod is fixedly arranged in the box body, a first fixing frame is slidably arranged on the outer side of the sliding rod, a scraping plate is slidably arranged in the first fixing frame, a first spring is fixedly arranged on the first fixing frame, the other end of the first spring is fixedly connected with one end of the scraping plate, and the scraping plate is in fit contact with the filter screen.
Preferably, the first sliding hole is formed in the outer side of the box body, the sliding plate is slidably installed in the first sliding hole, the connecting rod is rotatably installed on the worm wheel, the reciprocating rod is hinged to the connecting rod, the other end of the reciprocating rod is fixedly connected with one side of the sliding plate, and the bottom of the sliding plate is fixedly connected with the top of the first fixing frame.
Preferably, the bottom in the box fixed mounting has the collecting box, and the outside fixed mounting of collecting box has first conveyer pipe, box one side fixed mounting has the water pump, and the top fixed mounting of base has purifier, first conveyer pipe and the input port fixed connection of water pump, and the bottom fixed mounting of water pump has the second conveyer pipe, the top fixed connection of second conveyer pipe and purifier, and one side fixed mounting of purifier has the outlet pipe.
Compared with the prior art, the utility model has the advantages that:
due to the arrangement of the cleaning mechanism, sand and stone on the filter screen are cleaned.
Because the purification device is arranged, the water pump conveys the sewage in the collecting box into the second conveying pipe through the first conveying pipe, and the second conveying pipe conveys the sewage into the purification device, so that the sewage after filtration is purified.
The utility model has reasonable structure, is convenient for cleaning the sand on the filter screen, and can purify the filtered sewage.
Drawings
FIG. 1 is a schematic diagram of a circulating sand removal device for sewage treatment according to the present utility model;
FIG. 2 is an enlarged schematic view of a portion A of a circulating sand removal device for sewage treatment according to the present utility model;
fig. 3 is an enlarged schematic view of a B part of the circulating sand removal device for sewage treatment according to the present utility model.
In the figure: 1. a base; 2. a case; 3. a driving motor; 4. a first bevel gear; 5. a second bevel gear; 6. a worm; 7. a worm wheel; 8. a second fixing plate; 9. a connecting rod; 10. a reciprocating lever; 11. a slide plate; 12. a feed inlet; 13. a water tank; 14. a first fixing frame; 15. a first spring; 16. a slide bar; 17. a scraper; 18. a filter screen; 19. a second spring; 20. a slide block; 21. a second fixing frame; 22. a cam; 23. a fixed rod; 24. a collection box; 25. a water pump; 26. a second delivery tube; 27. a purifying device.
Detailed Description
The technical solutions of the present embodiment will be clearly and completely described below with reference to the drawings in the present embodiment, and it is apparent that the described embodiments are only some embodiments of the present embodiment, not all embodiments.
Example 1
Referring to fig. 1-3, a circulating sand removing device for sewage treatment comprises a base 1, wherein a box body 2 is fixedly arranged at the top of the base 1, a supporting plate is fixedly arranged at the outer side of the box body 2, a supporting column is fixedly arranged at the top of the base 1 and fixedly connected with the supporting plate, a driving motor 3 is fixedly arranged on the supporting plate, a feeding port 12 is formed in the top of the box body 2, a water tank 13 is fixedly arranged in the box body 2, a water outlet is formed in the bottom of the water tank 13, a cleaning mechanism is arranged in the box body 2, a filter screen 18 is arranged in the box body 2 in a sliding manner, second fixing frames 21 are fixedly arranged at two sides in the box body 2, sliding blocks 20 are respectively and fixedly arranged in the two second fixing frames 21, second springs 19 are respectively and the two second springs 19 are fixedly connected with the bottom of the filter screen 18.
In this embodiment, the cleaning mechanism includes a slide bar 16, the slide bar 16 is fixedly installed in the case 2, a first fixing frame 14 is slidably installed on the outer side of the slide bar 16, a scraper 17 is slidably installed in the first fixing frame 14, a first spring 15 is fixedly installed on the first fixing frame 14, the other end of the first spring 15 is fixedly connected with one end of the scraper 17, and the scraper 17 is in contact with the filter screen 18.
In this embodiment, a first sliding hole is formed in the outer side of the case 2, a sliding plate 11 is slidably mounted in the first sliding hole, a connecting rod 9 is rotatably mounted on the worm wheel 7, a reciprocating rod 10 is hinged to the connecting rod 9, the other end of the reciprocating rod 10 is fixedly connected with one side of the sliding plate 11, and the bottom of the sliding plate 11 is fixedly connected with the top of the first fixing frame 14.
In this embodiment, a collecting box 24 is fixedly installed in the bottom of the box 2, a first conveying pipe is fixedly installed on the outer side of the collecting box 24, a water pump 25 is fixedly installed on one side of the box 2, a purifying device 27 is fixedly installed on the top of the base 1, the first conveying pipe is fixedly connected with an input port of the water pump 25, a second conveying pipe 26 is fixedly installed on the bottom of the water pump 25, the second conveying pipe 26 is fixedly connected with the top of the purifying device 27, and a water outlet pipe is fixedly installed on one side of the purifying device 27.
In this embodiment, a first fixing plate is fixedly installed on the outer side of the box body 2, a first bevel gear 4 is fixedly installed on an output shaft of the driving motor 3, a worm 6 is rotatably installed on the first fixing plate, a second bevel gear 5 is fixedly installed at the bottom end of the worm 6, and the first bevel gear 4 is meshed with the second bevel gear 5.
In this embodiment, the bottom of the first fixing plate is fixedly provided with a second fixing plate 8, the second fixing plate 8 is rotatably provided with a rotating shaft, the rotating shaft is fixedly provided with a worm wheel 7, and the worm wheel 7 is meshed with the worm 6.
In this embodiment, the output shaft of the driving motor 3 is fixedly provided with a cam 22, the outer side of the cam 22 is provided with a cam groove, the cam groove is slidably provided with a fixing rod 23, the outer side of the box 2 is provided with a second sliding hole, and the inner wall of the second sliding hole is slidably connected with the outer side of the fixing rod 23.
When the sewage treatment device is in use, sewage is poured into the water tank 13 through the feed inlet 12, the driving motor 3 is started, the driving motor 3 drives the first bevel gear 4 to rotate, the first bevel gear 4 drives the second bevel gear 5 to rotate, the second bevel gear 5 drives the worm 6 to rotate, the worm 6 drives the worm wheel 7 to rotate, the worm wheel 7 drives the connecting rod 9 to rotate, the connecting rod 9 drives the reciprocating rod 10 to move, the reciprocating rod 10 drives the sliding plate 11 to move, the sliding plate 11 drives the first fixed frame 14 to slide on the sliding rod 16, the first fixed frame 14 drives the first spring 15 and the scraping plate 17 to move, meanwhile, the sliding plate 11 is opened, the sewage falls onto the filter screen 18 from the water outlet, the driving motor 3 drives the cam 22 to rotate, the cam 22 drives the fixed rod 23 to move, the fixed rod 23 knocks the filter screen 18, the filter screen 18 extrudes the two second springs 19, the two second springs 19 respectively drive the two sliding blocks 20 to slide, the two second springs 19 are pressed and rebound to enable the filter screen 18 to vibrate, sand and stone in the sewage are accelerated to be filtered through vibration, the filtered sewage falls into the collecting box 24, the reciprocating rod 10 drives the sliding plate 11 to reset, the sliding plate 11 drives the first fixed frame 14 to reset through the sliding rod 16, the first springs 15 squeeze the scraping plate 17 in the resetting process, the scraping plate 17 is always in contact with the surface of the filter screen 18 in the moving process, sand and stone on the filter screen 18 are cleaned, the filter screen 18 is prevented from being blocked by the sand and stone, after cleaning is finished, the water pump 25 conveys the sewage in the collecting box 24 into the second conveying pipe 26 through the first conveying pipe, the second conveying pipe 26 conveys the sewage into the purifying device 27, the purified sewage is purified after filtering, and the purified sewage is discharged through the water outlet pipe.
Example two
The second embodiment differs from the first embodiment in that: one side of the base 1 is provided with a storage box, one end of a water outlet pipe is communicated with the storage box, so that purified sewage is conveniently collected, and subsequent treatment is convenient.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art will be able to apply equally to the technical solution of the present utility model and the inventive concept thereof, within the scope of the present utility model.
Claims (7)
1. The utility model provides a sewage treatment is with circulation sand removal device, includes base (1), its characterized in that, the top fixed mounting of base (1) has box (2), and the outside fixed mounting of box (2) has the backup pad, the top fixed mounting of base (1) has the support column, and support column and backup pad fixed connection, fixed mounting has driving motor (3) in the backup pad, and feed inlet (12) have been seted up at the top of box (2), fixed mounting has water tank (13) in box (2), and the delivery port has been seted up to the bottom of water tank (13), be provided with cleaning mechanism in box (2), and slidable mounting has filter screen (18) in box (2), both sides fixed mounting has second fixed frame (21) in box (2), and equal slidable mounting has slider (20) in two on slider (20), and the bottom fixed connection of two second springs (19) and filter screen (18).
2. The circulating sand removal device for sewage treatment according to claim 1, wherein a first fixing plate is fixedly arranged on the outer side of the box body (2), a first bevel gear (4) is fixedly arranged on an output shaft of the driving motor (3), a worm (6) is rotatably arranged on the first fixing plate, a second bevel gear (5) is fixedly arranged at the bottom end of the worm (6), and the first bevel gear (4) is meshed with the second bevel gear (5).
3. The circulating sand removal device for sewage treatment according to claim 2, wherein the cleaning mechanism comprises a sliding rod (16), the sliding rod (16) is fixedly installed in the box body (2), a first fixing frame (14) is slidably installed on the outer side of the sliding rod (16), a scraping plate (17) is slidably installed on the first fixing frame (14), a first spring (15) is fixedly installed on the first fixing frame (14), the other end of the first spring (15) is fixedly connected with one end of the scraping plate (17), and the scraping plate (17) is in fit contact with the filter screen (18).
4. A circulating sand removal apparatus for sewage treatment according to claim 3, wherein the bottom of the first fixing plate is fixedly provided with a second fixing plate (8), the second fixing plate (8) is rotatably provided with a rotating shaft, the rotating shaft is fixedly provided with a worm wheel (7), and the worm wheel (7) is meshed with the worm (6).
5. The circulating sand removal device for sewage treatment according to claim 4, wherein a first sliding hole is formed in the outer side of the box body (2), a sliding plate (11) is slidably installed in the first sliding hole, a connecting rod (9) is rotatably installed on the worm wheel (7), a reciprocating rod (10) is hinged to the connecting rod (9), the other end of the reciprocating rod (10) is fixedly connected with one side of the sliding plate (11), and the bottom of the sliding plate (11) is fixedly connected with the top of the first fixed frame (14).
6. The circulating sand removal device for sewage treatment according to claim 5, wherein the output shaft of the driving motor (3) is fixedly provided with a cam (22), the outer side of the cam (22) is provided with a cam groove, the cam groove is slidably provided with a fixed rod (23), the outer side of the box body (2) is provided with a second sliding hole, and the inner wall of the second sliding hole is slidably connected with the outer side of the fixed rod (23).
7. The circulating sand removal device for sewage treatment according to claim 6, wherein a collecting box (24) is fixedly installed in the box body (2), a first conveying pipe is fixedly installed on the outer side of the collecting box (24), a water pump (25) is fixedly installed on one side of the box body (2), a purifying device (27) is fixedly installed on the top of the base (1), the first conveying pipe is fixedly connected with an input port of the water pump (25), a second conveying pipe (26) is fixedly installed on the bottom of the water pump (25), the second conveying pipe (26) is fixedly connected with the top of the purifying device (27), and a water outlet pipe is fixedly installed on one side of the purifying device (27).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322043599.4U CN220736539U (en) | 2023-08-01 | 2023-08-01 | Circulating sand removing device for sewage treatment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322043599.4U CN220736539U (en) | 2023-08-01 | 2023-08-01 | Circulating sand removing device for sewage treatment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220736539U true CN220736539U (en) | 2024-04-09 |
Family
ID=90565453
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322043599.4U Active CN220736539U (en) | 2023-08-01 | 2023-08-01 | Circulating sand removing device for sewage treatment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220736539U (en) |
-
2023
- 2023-08-01 CN CN202322043599.4U patent/CN220736539U/en active Active
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