CN216073470U - Novel non-membrane method full-quantification transfer station leachate treatment equipment - Google Patents
Novel non-membrane method full-quantification transfer station leachate treatment equipment Download PDFInfo
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- CN216073470U CN216073470U CN202121459289.5U CN202121459289U CN216073470U CN 216073470 U CN216073470 U CN 216073470U CN 202121459289 U CN202121459289 U CN 202121459289U CN 216073470 U CN216073470 U CN 216073470U
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- fixedly connected
- wall
- reaction tank
- anaerobic reaction
- rotating shaft
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- 239000012528 membrane Substances 0.000 title claims abstract description 20
- 238000011002 quantification Methods 0.000 title claims abstract description 12
- 238000000034 method Methods 0.000 title claims description 9
- 238000006243 chemical reaction Methods 0.000 claims abstract description 45
- 239000007788 liquid Substances 0.000 claims abstract description 17
- 238000001914 filtration Methods 0.000 claims abstract description 9
- 238000004062 sedimentation Methods 0.000 claims description 14
- 230000001105 regulatory effect Effects 0.000 claims description 10
- 238000003756 stirring Methods 0.000 claims description 10
- 238000007789 sealing Methods 0.000 claims description 5
- 238000004140 cleaning Methods 0.000 abstract description 25
- 239000002910 solid waste Substances 0.000 abstract description 8
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000001556 precipitation Methods 0.000 description 4
- 239000004519 grease Substances 0.000 description 3
- 239000006228 supernatant Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000000149 chemical water pollutant Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003301 hydrolyzing effect Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001546 nitrifying effect Effects 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 230000020477 pH reduction Effects 0.000 description 1
- 239000011148 porous material Substances 0.000 description 1
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model discloses novel non-membrane full-quantification transfer station percolate treatment equipment which comprises a bottom plate and an anaerobic reaction tank, wherein a liquid inlet pipe is inserted into one side of the top of the anaerobic reaction tank, a supporting plate is fixedly connected to the outer wall of the top of the anaerobic reaction tank, a motor is fixedly connected to the top of the supporting plate, one end of an output shaft of the motor is fixedly connected with a rotating shaft, the bottom end of the rotating shaft penetrates through the top of the anaerobic reaction tank, a filter screen is sleeved on the outer wall of the rotating shaft, a flow guide disc is fixedly connected to the outer wall of the filter screen, a plurality of inclined grooves are formed in the circumferential inner wall of the flow guide disc, a plurality of oil filtering inclined plates are installed in the inclined grooves, and a plurality of guide rails are fixedly connected to the outer wall of the rotating shaft. The floating plate floats upwards through the increase of the percolate, so that the cleaning bucket floats on the surface of the percolate, and the cleaning bucket rotates under the driving of the motor to clean the solid waste floating on the surface of the percolate so as to avoid blocking a pipeline at a later stage.
Description
Technical Field
The utility model relates to the technical field of leachate treatment equipment, in particular to novel non-membrane full-quantification transfer station leachate treatment equipment.
Background
At present, the existing landfill leachate treatment method without membrane method: the leachate is subjected to air floatation oil removal and hydrolytic acidification treatment, then denitrification treatment and nitrification treatment are carried out, the leachate after nitrification treatment is subjected to biochemical precipitation treatment, and supernatant obtained by biochemical precipitation treatment is subjected to oxidation treatment to obtain standard discharge liquid, so leachate treatment equipment is required.
At present, most of the existing leachate treatment equipment has the following defects: in the anaerobic process of carrying out leachate treatment, can produce a large amount of solid waste at the liquid surface, untimely clearance, block up the pipeline easily to influence leachate treatment effect, to sum up, current leachate treatment facility still can not agree with actual need well mostly.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects in the prior art, and provides novel non-membrane full-quantification transfer station leachate treatment equipment.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a novel non-membrane full-quantification transfer station percolate treatment device comprises a bottom plate and an anaerobic reaction tank, wherein a liquid inlet pipe is inserted into one side of the top of the anaerobic reaction tank, a supporting plate is fixedly connected to the outer wall of the top of the anaerobic reaction tank, a motor is fixedly connected to the top of the supporting plate, a rotating shaft is fixedly connected to one end of an output shaft of the motor, the bottom end of the rotating shaft penetrates through the top of the anaerobic reaction tank, a filter screen is sleeved on the outer wall of the rotating shaft, a flow guide disc is fixedly connected to the outer wall of the filter screen, a plurality of chutes are arranged on the inner circumferential wall of the flow guide disc, a plurality of oil filter inclined plates are installed in the chutes, a plurality of guide rails are fixedly connected to the outer wall of the rotating shaft, a sliding ring is slidably connected among the plurality of guide rails, a plurality of cleaning hoppers are fixedly connected to the outer wall of the sliding ring, a floating plate is fixedly connected to the outer wall of one side of each cleaning hopper, a filter hole is arranged on one side of each cleaning hopper, and a limiting plate is sleeved on the outer wall of each rotating shaft, the limiting plate is positioned below the cleaning bucket.
Furthermore, a plurality of stirring fan blades are fixedly connected to the bottom end of the rotating shaft.
Furthermore, an exhaust pipe is inserted into the other side of the top of the anaerobic reaction tank, and a second regulating valve is arranged on one side of the exhaust pipe.
Furthermore, one side of the liquid inlet pipe is provided with a first regulating valve.
Further, anaerobic reaction tank's top inner wall joint has sealed the pad, and sealed pad cup joints with the axis of rotation mutually, and one side of anaerobic reaction tank is equipped with the pressure valve.
Further, one side of anaerobic reaction jar is pegged graft and is had first three-way pipe, and one side of first three-way pipe is equipped with the proportional valve, and the room and the denitrification room have been cup jointed respectively at the other both ends of first three-way pipe, and the other end of the room and the denitrification room of nitrifying is pegged graft and is had the second three-way pipe, and the other end of second three-way pipe is equipped with the sedimentation tank, and the top of sedimentation tank is equipped with the apron, and one side of sedimentation tank is pegged graft and is had the fluid-discharge tube.
Furthermore, the top of the bottom plate is fixedly connected with a supporting block, and the nitrification chamber and the denitrification chamber are clamped on the supporting block.
Furthermore, the top of the bottom plate is fixedly connected with a support frame, and the anaerobic reaction tank is arranged on the top of the support frame.
The utility model has the beneficial effects that:
1. according to the utility model, the floating plate floats upwards through the increase of the percolate, so that the sliding ring is pushed to slide on the guide rail, the cleaning bucket is driven to move upwards, the cleaning bucket floats on the surface of the percolate, the rotating shaft rotates under the driving of the motor, the cleaning bucket is driven to rotate, the percolate is guided out of the cleaning bucket from the filtering hole, the solid waste is intercepted in the cleaning bucket, and the solid waste floating on the surface of the percolate is removed, so that the pipeline is prevented from being blocked at the later stage.
2. According to the utility model, through the arrangement of the motor, the rotating shaft and the stirring fan blades, the motor drives the rotating shaft to rotate, so that the stirring fan blades are driven to rotate, and the leachate is stirred, so that the bottom of the leachate is prevented from sinking, and the anaerobic reaction rate of the leachate is increased.
3. According to the utility model, through the arrangement of the oil filtering inclined plate, the oil filtering inclined plate removes grease contained in the percolate, thereby facilitating the anaerobic reaction on the percolate in the later period.
Drawings
FIG. 1 is a schematic perspective view of a leachate treatment facility of a novel non-membrane full-scale transfer station according to the present invention;
FIG. 2 is a schematic diagram of a partial cross-sectional structure of a novel non-membrane full-scale transfer station leachate treatment apparatus according to the present invention;
FIG. 3 is a schematic view of a partial three-dimensional structure of a novel non-membrane full-scale transfer station leachate treatment apparatus according to the present invention;
fig. 4 is a schematic side view of the leachate treatment equipment of the novel non-membrane full-scale transfer station according to the present invention.
In the figure: 1. a base plate; 2. a support frame; 3. an anaerobic reaction tank; 4. a support plate; 5. a motor; 6. a rotating shaft; 7. a gasket; 8. a flow guide disc; 9. an oil filtering sloping plate; 10. a filter screen; 11. a limiting plate; 12. a guide rail; 13. cleaning the bucket; 14. a floating plate; 15. a filtration pore; 16. stirring fan blades; 17. a liquid inlet pipe; 18. a first regulating valve; 19. an exhaust pipe; 20. a second regulating valve; 21. a pressure valve; 22. a first three-way pipe; 23. a proportional valve; 24. a support block; 25. a nitrification chamber; 26. a denitrification chamber; 27. a sedimentation tank; 28. a cover plate; 29. and a liquid discharge pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
Referring to fig. 1-4, a novel non-membrane full-quantification transfer station leachate treatment device comprises a bottom plate 1 and an anaerobic reaction tank 3, a liquid inlet pipe 17 is inserted into one side of the top of the anaerobic reaction tank 3, leachate is conveyed into the anaerobic reaction tank 3 from the liquid inlet pipe 17, a support plate 4 is fixed on the outer wall of the top of the anaerobic reaction tank 3 through bolts, a motor 5 is fixed on the top of the support plate 4 through bolts, a rotating shaft 6 is connected to one end of an output shaft of the motor 5 through a key, the bottom end of the rotating shaft 6 penetrates through the top of the anaerobic reaction tank 3, a filter screen 10 is sleeved on the outer wall of the rotating shaft 6, a deflector 8 is fixed on the outer wall of the filter screen 10 through bolts, the motor 5 drives the deflector 8 to rotate, the position of the deflector 8 connected with the leachate is changed, loss of the deflector 8 is reduced, a plurality of chutes are arranged on the circumferential inner wall of the deflector 8, and a plurality of oil filtering inclined plates 9 are arranged in the chutes, the filter screen 10 removes grease contained in the percolate, the outer wall of the rotating shaft 6 is welded with a plurality of guide rails 12, sliding rings are connected among the guide rails 12 in a sliding manner, a plurality of cleaning hoppers 13 are fixed on the outer wall of each sliding ring through bolts, a floating plate 14 is fixed on the outer wall of one side of each cleaning hopper 13 through bolts, the floating plate 14 floats upwards due to the increase of the percolate in the anaerobic reaction tank 3, so that the sliding rings are pushed to slide on the guide rails 12, the cleaning hoppers 13 are driven to move upwards, the cleaning hoppers 13 float on the surface of the percolate, the rotating shaft 6 rotates under the driving of the motor 5, the cleaning hoppers 13 are driven to rotate, the percolate is guided out of the cleaning hoppers 13 from the filter holes 15, solid waste is intercepted in the cleaning hoppers 13, the solid waste floating on the surface of the percolate is cleaned, one side of each cleaning hopper 13 is provided with the filter holes 15, the outer wall of axis of rotation 6 has cup jointed limiting plate 11, and limiting plate 11 is located the below of clearance fill 13.
The bottom of the rotating shaft 6 is fixed with a plurality of stirring fan blades 16 through bolts, the stirring fan blades 16 rotate to stir the percolate, thereby preventing the percolate from sinking to the bottom, the other side of the top of the anaerobic reaction tank 3 is inserted with an exhaust pipe 19, one side of the exhaust pipe 19 is provided with a second regulating valve 20, one side of the liquid inlet pipe 17 is provided with a first regulating valve 18, the second regulating valve 20 is opened, the marsh gas generated by the anaerobic reaction of the percolate is discharged out of the anaerobic reaction tank 3 from the exhaust pipe 19, the inner wall of the top of the anaerobic reaction tank 3 is clamped with a sealing gasket 7, the sealing gasket 7 is sleeved with the rotating shaft 6, the sealing performance of the anaerobic reaction tank 3 is improved, the anaerobic reaction of the percolate is promoted, one side of the anaerobic reaction tank 3 is provided with a pressure valve 21, one side of the anaerobic reaction tank 3 is inserted with a first three-way pipe 22, one side of the first three-way pipe 22 is provided with a proportional valve 23, the other two ends of the first three-way pipe 22 are respectively sleeved with a nitrification chamber 25 and a denitrification chamber 26, the leachate enters the nitrification chamber 25 and the denitrification chamber 26 from the first three-way pipe 22 to be subjected to nitrification treatment and denitrification treatment, the other ends of the nitrification chamber 25 and the denitrification chamber 26 are connected with a second three-way pipe in an inserted mode, the other end of the second three-way pipe is provided with a sedimentation tank 27, the leachate is conveyed into the sedimentation tank 27 from the second three-way pipe to be subjected to biochemical precipitation treatment, the top of the sedimentation tank 27 is provided with a cover plate 28, one side of the sedimentation tank 27 is connected with a liquid discharge pipe 29 in an inserted mode, supernatant obtained by the biochemical precipitation treatment is discharged from the liquid discharge pipe 29, the top of the bottom plate 1 is fixedly provided with a supporting block 24 through bolts, the nitrification chamber 25 and the denitrification chamber 26 are clamped on the supporting block 24, the top of the bottom plate 1 is fixedly provided with a supporting frame 2 through bolts, and the anaerobic reaction tank 3 is arranged at the top of the supporting block 2.
The working principle is as follows: when in use, firstly, the first adjusting valve 18 is opened, the percolate is conveyed into the anaerobic reaction tank 3 from the liquid inlet pipe 17, then the percolate falls into the flow guide disc 8 and flows onto the filter screen 10 through the flow guide of the flow guide disc 8, the oil filter inclined plate 9 removes grease contained in the percolate, the remaining filter liquid falls into the bottom of the anaerobic reaction tank 3 from meshes of the filter screen 10, the floating plate 14 floats upwards along with the increase of the percolate in the anaerobic reaction tank 3, so that the sliding ring is pushed to slide on the guide rail 12, the cleaning hopper 13 is driven to move upwards, the cleaning hopper 13 floats on the surface of the percolate, then the motor 5 is started, the rotating shaft 6 rotates under the driving of the motor 5, the cleaning hopper 13 is driven to rotate, the percolate is guided out of the cleaning hopper 13 from the filter hole 15, solid waste is in the cleaning hopper 13, and the solid waste floating on the surface of the percolate is removed, meanwhile, the stirring fan blades 16 are driven to rotate to stir the percolate so as to prevent the percolate from sinking to the bottom, then, the second regulating valve 20 is opened, the biogas generated by the anaerobic reaction of the percolate is discharged out of the anaerobic reaction tank 3 from the exhaust pipe 19, the proportional valve 23 is opened, the percolate enters the nitrification chamber 25 and the denitrification chamber 26 from the first three-way pipe 22 to be subjected to nitrification treatment and denitrification treatment, and is conveyed into the sedimentation tank 27 from the second three-way pipe to be subjected to biochemical sedimentation treatment, and the supernatant obtained by the biochemical sedimentation treatment is discharged from the liquid discharge pipe 29.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.
In the description of this patent, it is to be understood that the terms "center," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientations and positional relationships indicated in the drawings for the convenience of describing the patent and for the simplicity of description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and are not to be considered limiting of the patent.
Claims (8)
1. The utility model provides a novel non-membrane method full-quantification transfer station leachate treatment equipment, which comprises a bottom plate (1) and an anaerobic reaction tank (3), and is characterized in that, one side at the top of the anaerobic reaction tank (3) is inserted with a liquid inlet pipe (17), the top outer wall of the anaerobic reaction tank (3) is fixedly connected with a support plate (4), the top of the support plate (4) is fixedly connected with a motor (5), one end of the output shaft of the motor (5) is fixedly connected with a rotating shaft (6), the bottom of the rotating shaft (6) passes through the top of the anaerobic reaction tank (3), the outer wall of the rotating shaft (6) is sleeved with a filter screen (10), the outer wall of the filter screen (10) is fixedly connected with a deflector (8), the circumferential inner wall of the deflector (8) is provided with a plurality of chutes, a plurality of oil-filtering inclined plates (9) are installed in the chutes, the outer wall of the rotating shaft (6) is fixedly connected with a plurality of guide rails (12), sliding connection has the slip ring between a plurality of guide rail (12), and a plurality of clearance fill (13) of the outer wall fixedly connected with of slip ring, one side outer wall fixedly connected with of clearance fill (13) float board (14), and one side of clearance fill (13) is equipped with filtration hole (15), limiting plate (11) have been cup jointed to the outer wall of axis of rotation (6), and limiting plate (11) are located the below of clearance fill (13).
2. The novel non-membrane full-quantification transfer station leachate treatment equipment according to claim 1, wherein a plurality of stirring blades (16) are fixedly connected to the bottom end of the rotating shaft (6).
3. The novel non-membrane method full-quantification transfer station leachate treatment equipment as claimed in claim 1, wherein an exhaust pipe (19) is inserted into the other side of the top of the anaerobic reaction tank (3), and a second regulating valve (20) is arranged on one side of the exhaust pipe (19).
4. The novel non-membrane full-scale transfer station percolate treatment equipment according to claim 1, wherein one side of the liquid inlet pipe (17) is provided with a first regulating valve (18).
5. The novel non-membrane full-quantification transfer station leachate treatment equipment according to claim 1, wherein a sealing gasket (7) is clamped on the inner wall of the top of the anaerobic reaction tank (3), the sealing gasket (7) is sleeved with the rotating shaft (6), and a pressure valve (21) is arranged on one side of the anaerobic reaction tank (3).
6. The novel non-membrane full-quantification transfer station percolate treatment equipment as claimed in claim 1, wherein a first three-way pipe (22) is connected to one side of the anaerobic reaction tank (3) in an inserted manner, a proportional valve (23) is arranged at one side of the first three-way pipe (22), a nitrification chamber (25) and a denitrification chamber (26) are respectively connected to the other two ends of the first three-way pipe (22) in a sleeved manner, a second three-way pipe is connected to the other ends of the nitrification chamber (25) and the denitrification chamber (26) in an inserted manner, a sedimentation tank (27) is arranged at the other end of the second three-way pipe, a cover plate (28) is arranged at the top of the sedimentation tank (27), and a drain pipe (29) is connected to one side of the sedimentation tank (27) in an inserted manner.
7. The novel non-membrane method full-scale transfer station leachate treatment equipment according to claim 6, wherein a supporting block (24) is fixedly connected to the top of the bottom plate (1), and the nitrification chamber (25) and the denitrification chamber (26) are clamped on the supporting block (24).
8. The novel non-membrane method full-scale transfer station leachate treatment equipment according to claim 1, wherein a support frame (2) is fixedly connected to the top of the bottom plate (1), and the anaerobic reaction tank (3) is installed on the top of the support frame (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121459289.5U CN216073470U (en) | 2021-06-29 | 2021-06-29 | Novel non-membrane method full-quantification transfer station leachate treatment equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121459289.5U CN216073470U (en) | 2021-06-29 | 2021-06-29 | Novel non-membrane method full-quantification transfer station leachate treatment equipment |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216073470U true CN216073470U (en) | 2022-03-18 |
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ID=80664177
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121459289.5U Expired - Fee Related CN216073470U (en) | 2021-06-29 | 2021-06-29 | Novel non-membrane method full-quantification transfer station leachate treatment equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216073470U (en) |
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2021
- 2021-06-29 CN CN202121459289.5U patent/CN216073470U/en not_active Expired - Fee Related
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220318 |
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| CF01 | Termination of patent right due to non-payment of annual fee |