CN220926305U - Wastewater treatment device for denitrification and dephosphorization - Google Patents
Wastewater treatment device for denitrification and dephosphorization Download PDFInfo
- Publication number
- CN220926305U CN220926305U CN202322542851.6U CN202322542851U CN220926305U CN 220926305 U CN220926305 U CN 220926305U CN 202322542851 U CN202322542851 U CN 202322542851U CN 220926305 U CN220926305 U CN 220926305U
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- China
- Prior art keywords
- wall
- treatment box
- filter screen
- fixed mounting
- wastewater treatment
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- 238000004065 wastewater treatment Methods 0.000 title claims abstract description 21
- 238000004140 cleaning Methods 0.000 claims abstract description 44
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 claims abstract description 24
- 230000007246 mechanism Effects 0.000 claims abstract description 20
- 238000002156 mixing Methods 0.000 claims abstract description 13
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 claims abstract description 12
- 229910052757 nitrogen Inorganic materials 0.000 claims abstract description 12
- 229910052698 phosphorus Inorganic materials 0.000 claims abstract description 12
- 239000011574 phosphorus Substances 0.000 claims abstract description 12
- 238000007789 sealing Methods 0.000 claims abstract description 7
- 238000003756 stirring Methods 0.000 claims description 26
- 239000002351 wastewater Substances 0.000 abstract description 21
- 230000008901 benefit Effects 0.000 abstract description 5
- 239000013049 sediment Substances 0.000 abstract description 4
- 239000003814 drug Substances 0.000 description 6
- 238000001914 filtration Methods 0.000 description 6
- 239000002244 precipitate Substances 0.000 description 6
- 239000000843 powder Substances 0.000 description 3
- 230000003993 interaction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000001556 precipitation Methods 0.000 description 1
- 238000004062 sedimentation Methods 0.000 description 1
- 239000010802 sludge Substances 0.000 description 1
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- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a wastewater treatment device for nitrogen and phosphorus removal, which relates to the technical field of wastewater treatment and comprises a treatment box, wherein a supporting leg is fixedly arranged at the bottom of the treatment box, a mixing mechanism is arranged in the treatment box, a cleaning mechanism is arranged on one side of the treatment box, the mixing mechanism comprises a mixing motor, a cross rod and a vertical rod, the mixing motor is fixedly arranged on the outer wall of one side of the treatment box, the cross rod is fixedly arranged on an output shaft of the mixing motor, the outer wall of the cross rod is movably connected with the inner wall of the treatment box, and the cleaning mechanism comprises a cleaning brush plate, a filter screen and a moving block. According to the utility model, the waste water in the treatment box is discharged, the sealing plug in the outlet is taken out, the cleaning motor is started to drive the threaded rod to drive the moving block on the limiting block to move, and the moving block drives the cleaning brush plate on the connecting frame to move, so that the sediment is pushed out of the treatment box to clean the filter screen, and the filter screen cleaning device has the advantage of being convenient to clean.
Description
Technical Field
The utility model relates to the technical field of wastewater treatment, in particular to a wastewater treatment device for denitrification and dephosphorization.
Background
Nitrogen and phosphorus removal refers to the removal of nitrogen and phosphorus from wastewater to reduce environmental pollution from wastewater. In the prior art, the method for deoxidizing and dephosphorizing the wastewater generally comprises the steps of adding a medicament to react with nitrogen and phosphorus in the wastewater to precipitate the wastewater, and filtering the wastewater by using a filter screen.
For example, chinese patent publication No. CN215712270U discloses a wastewater treatment device for denitrification and dephosphorization, which comprises a treatment barrel, wherein a pan-tilt is fixedly installed at the top of the treatment barrel, a lifting assembly is arranged on the pan-tilt, and a filtering assembly is slidably arranged in the treatment barrel; the pulling and lifting assembly comprises a motor, a first take-up reel and a second take-up reel, and the motor drives the first take-up reel and the second take-up reel to rotate for taking up wires so as to pull and lift the filter assembly. The utility model provides a denitrification and dephosphorization wastewater treatment device, which is provided with a filtering component, wherein the filtering component can filter impurities such as sludge generated by wastewater dephosphorization by a medicament method; the device is provided with a pulling-up component, and after the dephosphorization of the wastewater is finished, the filtering component can be pulled out from the inside of the treatment barrel through the pulling-up component, so that the filtering component can be cleaned and replaced conveniently; the device is spliced and matched on the connecting table through the tenon rod and the tenon hole, so that the frame and the filter screen are convenient to replace.
However, the above device has the disadvantages that the device is inconvenient to stir the wastewater and the medicament, the sedimentation efficiency of nitrogen and phosphorus in the wastewater is low, and the filter assembly is required to be pulled out from the treatment barrel when the filter screen is cleaned, which is troublesome.
Disclosure of Invention
The utility model provides a wastewater treatment device for denitrification and dephosphorization, which aims to solve the problems in the prior art.
In order to solve the technical problems, the utility model adopts the following technical scheme:
The utility model provides a wastewater treatment device of nitrogen and phosphorus removal, includes the treatment box, the bottom fixed mounting of treatment box has the landing leg, the inside of treatment box is provided with mixing mechanism, one side of treatment box is provided with cleaning mechanism, mixing mechanism is including hybrid motor, horizontal pole and montant, hybrid motor fixed mounting is on the outer wall of one side of treatment box, horizontal pole fixed mounting is on hybrid motor's output shaft, the outer wall and the inner wall swing joint of treatment box of horizontal pole, the montant sets up in the below of horizontal pole, the montant has two, cleaning mechanism is including cleaning brush board, filter screen and movable block, the cleaning brush board sets up the inside at the treatment box, filter screen fixed mounting is on the inner wall of treatment box, the top of filter screen contacts with the bottom of cleaning brush board, the movable block sets up the top at cleaning brush board.
The technical scheme of the utility model is further improved as follows: the stirring block is fixedly arranged on the outer wall of the cross rod, the first bevel gears are fixedly arranged on the outer wall of the cross rod, two first bevel gears are arranged, and the second bevel gears are fixedly arranged at the top ends of the vertical rods.
The technical scheme of the utility model is further improved as follows: the bottom outer wall of montant is gone up movable mounting and is had the support bar, one side outer wall of support bar and one side inner wall fixed connection of processing box, fixed mounting has the stirring leaf on the outer wall of montant.
The technical scheme of the utility model is further improved as follows: the top fixed mounting of movable block has the stopper, the inner wall movable mounting of stopper has the threaded rod, the outer wall and the inner wall swing joint of processing case of threaded rod, the one end fixed mounting of threaded rod has clean motor.
The technical scheme of the utility model is further improved as follows: the cleaning brush comprises a cleaning motor, a cleaning brush plate, a cleaning block, a cleaning brush plate, a sealing plug, a limiting frame, a connecting frame, a cleaning brush plate and a cleaning brush plate.
The technical scheme of the utility model is further improved as follows: the top movable mounting of link has the articulated link, the inner wall fixed mounting of movable block has the gag lever post, movable mounting has the slider on the outer wall of gag lever post, fixed mounting has the spring on the outer wall of one side of slider, the bottom and the one end swing joint of articulated link of slider.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical progress:
The utility model provides a wastewater treatment device for denitrification and dephosphorization, which is characterized in that under the interaction of a mixed motor, a cross rod, a vertical rod, a stirring block, a first bevel gear, a second bevel gear and stirring blades, wastewater is placed into a treatment box, medicinal powder is added, the mixed motor is started, the cross rod drives the stirring block to rotate, the cross rod simultaneously drives the two vertical rods to drive the stirring blades to rotate, nitrogen and phosphorus in the wastewater fully react with a medicament to quickly precipitate through the transverse and vertical stirring of the stirring block and the stirring blades, and a set filter screen traps the precipitate and has the advantage of convenience in accelerating precipitation.
The utility model provides a wastewater treatment device for denitrification and dephosphorization, which is characterized in that under the interaction of a cleaning brush plate, a filter screen, a moving block, a limiting block, a threaded rod, a cleaning motor, a limiting frame, a connecting frame, a hinging rod, a limiting rod, a sliding block and a spring, wastewater in a treatment box is discharged, a sealing plug in an outlet is taken out, the cleaning motor is started to drive the threaded rod to drive the moving block on the limiting block to move, and the moving block drives the cleaning brush plate on the connecting frame to move, so that sediment is pushed out of the treatment box to clean the filter screen, and the wastewater treatment device has the advantage of being convenient for cleaning the filter screen.
Drawings
FIG. 1 is a schematic diagram of the structure of the present utility model;
FIG. 2 is a schematic cross-sectional view of a structural mixing mechanism of the present utility model;
FIG. 3 is a schematic cross-sectional view of a structural cleaning mechanism of the present utility model;
Fig. 4 is a schematic view of a part of the structure of the present utility model.
In the figure: 1. a treatment box; 2. a mixing mechanism; 21. a hybrid motor; 22. a cross bar; 23. a vertical rod; 24. stirring blocks; 25. a first helical gear; 26. a second helical gear; 27. stirring the leaves; 3. a cleaning mechanism; 31. cleaning a brush plate; 32. a filter screen; 33. a moving block; 34. a limiting block; 35. a threaded rod; 36. cleaning a motor; 37. a limit frame; 38. a connecting frame; 381. a hinge rod; 39. a limit rod; 391. a slide block; 392. and (3) a spring.
Description of the embodiments
The utility model is further illustrated by the following examples:
Examples
As shown in fig. 1-4, the utility model provides a wastewater treatment device for nitrogen and phosphorus removal, which comprises a treatment tank 1, wherein supporting legs are fixedly arranged at the bottom of the treatment tank 1, a mixing mechanism 2 is arranged in the treatment tank 1, a cleaning mechanism 3 is arranged at one side of the treatment tank 1, the mixing mechanism 2 comprises a mixed motor 21, a cross rod 22 and a vertical rod 23, the mixed motor 21 is fixedly arranged on the outer wall of one side of the treatment tank 1, the cross rod 22 is fixedly arranged on an output shaft of the mixed motor 21, the outer wall of the cross rod is movably connected with the inner wall of the treatment tank 1, the vertical rod 23 is arranged below the cross rod 22, two vertical rods 23 are arranged, the cleaning mechanism 3 comprises a cleaning brush plate 31, a filter screen 32 and a moving block 33, the cleaning brush plate 31 is arranged in the treatment tank 1, the top of the filter screen 32 is in contact with the bottom of the cleaning brush plate 31, the moving block 33 is arranged above the cleaning brush plate 31, a stirring block 24 is fixedly arranged on the outer wall of the cross rod 22, a first bevel gear 25 is fixedly arranged on the outer wall of the cross rod 22, two bevel gears 25 are fixedly arranged on the outer wall of the cross rod 22, two bevel gears 23 are fixedly arranged on the outer wall of the treatment tank 23, one side of the vertical rod is fixedly connected with a supporting bar 23, and one side of the supporting bar is fixedly arranged on the outer wall of the supporting bar 23 is fixedly connected with the outer wall of the supporting bar 23.
In this embodiment, through putting waste water into the treatment box 1, add the powder and start mixed motor 21, mixed motor 21 drives horizontal pole 22 rotation, horizontal pole 22 drives stirring piece 24 rotation, horizontal pole 22 drives first helical gear 25 rotation simultaneously, first helical gear 25 drives montant 23 on the second helical gear 26 and rotates, montant 23 drives stirring leaf 27 rotation, through stirring piece 24 and stirring leaf 27's horizontal and vertical stirring, let nitrogen and phosphorus in the waste water fully react and deposit fast with the medicament, the filter screen 32 of setting is held back the deposit.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the top fixed mounting of movable block 33 has stopper 34, the inner wall movable mounting of stopper 34 has threaded rod 35, the outer wall of threaded rod 35 and the inner wall swing joint of handling case 1, the one end fixed mounting of threaded rod 35 has clean motor 36, one side outer wall of clean motor 36 and one side outer wall fixed connection of handling case 1, the export has been seted up on one side outer wall of handling case 1, the inside of export is provided with the sealing plug, movable mounting has spacing frame 37 on the outer wall of stopper 34, the outer wall of spacing frame 37 and the inner wall fixed connection of handling case 1, the inner wall movable mounting of movable block 33 has link 38, the bottom of link 38 and the top fixed connection of clean brush board 31.
In this embodiment, when the sediment on the filter screen 32 needs to be cleaned, the waste water is discharged, the sealing plug in the outlet is taken out, the cleaning motor 36 is started to drive the threaded rod 35 to rotate, the threaded rod 35 drives the moving block 33 on the limiting block 34 to move, the moving block 33 drives the cleaning brush plate 31 on the connecting frame 38 to move, the sediment is pushed out of the processing box, and the filter screen 32 is cleaned.
Examples
As shown in fig. 1-4, on the basis of embodiment 1, the present utility model provides a technical solution: preferably, the top of the connecting frame 38 is movably provided with a hinge rod 381, the inner wall of the moving block 33 is fixedly provided with a limiting rod 39, the outer wall of the limiting rod 39 is movably provided with a sliding block 391, the outer wall of one side of the sliding block 391 is fixedly provided with a spring 392, and the bottom of the sliding block 391 is movably connected with one end of the hinge rod 381.
In this embodiment, when the cleaning brush plate 31 contacts with the protrusion of the filter screen 32, the connecting frame 38 is pressed to move upwards, the connecting frame 38 drives the sliding block 391 on the hinge rod 381 to press the spring 392, the elastic force of the spring 392 can make the connecting frame 38 on the hinge rod 381 move downwards, and the connecting frame 38 drives the cleaning brush plate 31 to restore to re-attach to the filter screen 32, so that the cleaning brush plate 31 always attaches to the surface of the filter screen 32 when moving.
The working principle of the wastewater treatment device for denitrification and dephosphorization is specifically described below.
As shown in fig. 1-4, when the nitrogen and phosphorus in the wastewater need be treated, put into the treatment box 1 with the wastewater, add the powder and start mixed motor 21, mixed motor 21 drives horizontal pole 22 rotation, horizontal pole 22 drives stirring piece 24 rotation, simultaneously horizontal pole 22 drives first helical gear 25 rotation, first helical gear 25 drives montant 23 on the second helical gear 26 and rotates, montant 23 drives stirring leaf 27 rotation, transversely and vertically stir through stirring piece 24 and stirring leaf 27, let nitrogen and phosphorus in the wastewater fully react with the medicament and precipitate fast, the filter screen 32 of setting holds back the precipitate, the advantage that has convenient acceleration deposit, when the precipitate on the filter screen 32 needs to be cleared up, discharge the wastewater, take out the sealing plug in the export again, start cleaning motor 36 and drive threaded rod 35 rotation, threaded rod 35 drives movable block 33 on stopper 34 and moves, movable block 33 drives the cleaning brush plate 31 on link 38 and moves, push away the processing case with the precipitate, clean filter screen 32, when cleaning brush plate 31 and filter screen 32's protruding contact, make the contact with the extrusion, make the link 38 receive and push up, the advantage that the spring 381 on the link plate 381 drives the link plate 38 and the filter screen 32 is realized, the cleaning brush plate is realized and the filter screen 32 is cleaned down by the link plate is cleaned by the link plate 381 and the link plate is kept close contact.
The foregoing utility model has been generally described in great detail, but it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, it is intended to cover modifications or improvements within the spirit of the inventive concepts.
Claims (6)
1. The utility model provides a wastewater treatment device of nitrogen and phosphorus removal, includes treatment box (1), the bottom fixed mounting of treatment box (1) has landing leg, its characterized in that: the inside of handling case (1) is provided with mixing mechanism (2), one side of handling case (1) is provided with clean mechanism (3), mixing mechanism (2) are including hybrid motor (21), horizontal pole (22) and montant (23), hybrid motor (21) fixed mounting is on the outer wall of one side of handling case (1), horizontal pole (22) fixed mounting is on the output shaft of hybrid motor (21), the outer wall of horizontal pole and the inner wall swing joint of handling case (1), montant (23) set up in the below of horizontal pole (22), montant (23) have two, clean mechanism (3) are including clean brush board (31), filter screen (32) and movable block (33), clean brush board (31) set up in the inside of handling case (1), filter screen (32) fixed mounting is on the inner wall of handling case (1), the top of filter screen (32) contacts with the bottom of clean brush board (31), movable block (33) set up in the top of clean brush board (31).
2. The denitrification and dephosphorization wastewater treatment apparatus according to claim 1, wherein: the stirring block (24) is fixedly mounted on the outer wall of the cross rod (22), the first bevel gears (25) are fixedly mounted on the outer wall of the cross rod (22), two first bevel gears (25) are arranged, and the second bevel gears (26) are fixedly mounted on the top end of the vertical rod (23).
3. The denitrification and dephosphorization wastewater treatment apparatus according to claim 2, wherein: the automatic stirring device is characterized in that a supporting bar is movably mounted on the outer wall of the bottom end of the vertical bar (23), one side outer wall of the supporting bar is fixedly connected with one side inner wall of the treatment box (1), and stirring blades (27) are fixedly mounted on the outer wall of the vertical bar (23).
4. The denitrification and dephosphorization wastewater treatment apparatus according to claim 1, wherein: the top fixed mounting of movable block (33) has stopper (34), the inner wall movable mounting of stopper (34) has threaded rod (35), the outer wall of threaded rod (35) and the inner wall swing joint of processing case (1), the one end fixed mounting of threaded rod (35) has clean motor (36).
5. The denitrification and dephosphorization wastewater treatment apparatus according to claim 4, wherein: one side outer wall of clean motor (36) and one side outer wall fixed connection of processing case (1), the export has been seted up on one side outer wall of processing case (1), the inside of export is provided with the sealing plug, movable mounting has spacing frame (37) on the outer wall of stopper (34), the outer wall of spacing frame (37) and the inner wall fixed connection of processing case (1), the inner wall movable mounting of movable block (33) has link (38), the bottom of link (38) and the top fixed connection of cleaning brush board (31).
6. The denitrification and dephosphorization wastewater treatment apparatus according to claim 5, wherein: the top movable mounting of link (38) has articulated pole (381), the inner wall fixed mounting of movable block (33) has gag lever post (39), movable mounting has slider (391) on the outer wall of gag lever post (39), fixed mounting has spring (392) on the outer wall of one side of slider (391), the bottom and the one end swing joint of articulated pole (381) of slider (391).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322542851.6U CN220926305U (en) | 2023-09-19 | 2023-09-19 | Wastewater treatment device for denitrification and dephosphorization |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322542851.6U CN220926305U (en) | 2023-09-19 | 2023-09-19 | Wastewater treatment device for denitrification and dephosphorization |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220926305U true CN220926305U (en) | 2024-05-10 |
Family
ID=90938137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322542851.6U Active CN220926305U (en) | 2023-09-19 | 2023-09-19 | Wastewater treatment device for denitrification and dephosphorization |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220926305U (en) |
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2023
- 2023-09-19 CN CN202322542851.6U patent/CN220926305U/en active Active
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