CN220845819U - Sewage denitrification and dephosphorization treatment equipment for environmental protection - Google Patents
Sewage denitrification and dephosphorization treatment equipment for environmental protection Download PDFInfo
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- CN220845819U CN220845819U CN202322528354.0U CN202322528354U CN220845819U CN 220845819 U CN220845819 U CN 220845819U CN 202322528354 U CN202322528354 U CN 202322528354U CN 220845819 U CN220845819 U CN 220845819U
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- denitrification
- dephosphorization
- box
- treatment
- sewage
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- 239000010865 sewage Substances 0.000 title claims abstract description 45
- 230000007613 environmental effect Effects 0.000 title claims abstract description 16
- 239000007787 solid Substances 0.000 claims abstract description 38
- 239000007788 liquid Substances 0.000 claims abstract description 28
- 238000005273 aeration Methods 0.000 claims abstract description 17
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims abstract description 14
- 239000001301 oxygen Substances 0.000 claims abstract description 14
- 229910052760 oxygen Inorganic materials 0.000 claims abstract description 14
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 11
- 230000006835 compression Effects 0.000 claims abstract description 11
- 238000007906 compression Methods 0.000 claims abstract description 11
- 238000010285 flame spraying Methods 0.000 claims description 11
- 239000002828 fuel tank Substances 0.000 claims description 9
- 238000003756 stirring Methods 0.000 claims description 7
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 abstract description 16
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 abstract description 8
- 229910052757 nitrogen Inorganic materials 0.000 abstract description 8
- 229910052698 phosphorus Inorganic materials 0.000 abstract description 8
- 239000011574 phosphorus Substances 0.000 abstract description 8
- 238000000926 separation method Methods 0.000 abstract description 3
- 238000003912 environmental pollution Methods 0.000 abstract description 2
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 6
- 239000000446 fuel Substances 0.000 description 4
- 238000012851 eutrophication Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241000195493 Cryptophyta Species 0.000 description 1
- 238000009360 aquaculture Methods 0.000 description 1
- 244000144974 aquaculture Species 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000008676 import Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 231100000719 pollutant Toxicity 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Purification Treatments By Anaerobic Or Anaerobic And Aerobic Bacteria Or Animals (AREA)
Abstract
The utility model relates to the technical field of sewage denitrification and dephosphorization, in particular to environment-friendly sewage denitrification and dephosphorization treatment equipment, which comprises a denitrification component, a conduit, a dephosphorization box, a solid treatment component and a collection box, wherein one end of the conduit is provided with a dephosphorization agent adding tank, a liquid outlet is arranged at the lower end position of one side of the dephosphorization box, the denitrification component comprises a denitrification box, an aeration pipe is arranged in the denitrification box, an oxygen supply tank is arranged at the upper end of the aeration pipe, and a filter pressing ring is arranged at the upper end position of the interior of the denitrification box. Through filter-pressing ring and compression roller to leading-in sewage solid-liquid separation, improve sewage nitrogen and phosphorus removal efficiency, the solid after the separation burns and smashes, avoids solid rubbish to directly abandon, and the nitrogen of adhesion on the solid rubbish, phosphorus cause environmental pollution, improve nitrogen and phosphorus removal treatment facility's feature of environmental protection, structure as an organic whole can accomplish nitrogen and phosphorus removal, solid rubbish handles, and the assembly occupation space is little.
Description
Technical Field
The utility model relates to the technical field of sewage denitrification and dephosphorization, in particular to environment-friendly sewage denitrification and dephosphorization treatment equipment.
Background
The sewage contains a large amount of nitrogen and phosphorus pollutants, when the sewage is discharged into slow-flowing water bodies such as lakes, reservoirs, estuaries and gulfs, nitrogen and phosphorus are gradually accumulated, aquatic organisms, particularly algae, are greatly propagated, and finally ecological balance of the water bodies is seriously damaged, namely, a so-called eutrophication phenomenon occurs, the eutrophication can damage the original ecological system of the water bodies, and can cause great economic loss to fishery, aquaculture and the like, even endanger human health in serious cases, and in order to effectively inhibit the eutrophication of the water bodies, the sewage needs to be treated by denitrification and dephosphorization treatment equipment, for example, china patent discloses an environment-friendly sewage denitrification and dephosphorization treatment equipment, (authorized bulletin No. CN 218507626U), the technology can lead the sewage into the interior of the automatic calandria through a connecting pipe when gas is generated, and can push the pressure plate to move under the pressure of a certain value through the arrangement of the pressure plate in the automatic calandria, thereby achieving the aim of automatically exhausting, and the air pressure in the interior of the device can be effectively controlled through the exhaust, so that unbalance and air pressure can be avoided;
however, the prior disclosed sewage denitrification and dephosphorization treatment equipment has some defects in practical application, such as:
① The filtered garbage is not treated before sewage treatment, and nitrogen and phosphorus adhered to the garbage are directly discarded to pollute the environment, so that the environmental protection of the denitrification and dephosphorization treatment equipment is not facilitated;
② The denitrification and dephosphorization treatment equipment has a split structure with larger volume, occupies larger space after installation, and is unfavorable for the flexibility of device assembly. Accordingly, a person skilled in the art provides an environmentally friendly sewage denitrification and dephosphorization treatment apparatus to solve the problems set forth in the background art.
Disclosure of utility model
The utility model aims to provide an environment-friendly sewage denitrification and dephosphorization treatment device, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
The sewage denitrification and dephosphorization treatment equipment for environmental protection comprises a denitrification component, a conduit, a dephosphorization box, a solid matter treatment component and a collection box, wherein the conduit is positioned at the lower end position of one side of the denitrification component, the dephosphorization box is positioned at the position of one end of the conduit, the solid matter treatment component is positioned at the position of the other side of the denitrification component, the collection box is positioned at the lower end position of the solid matter treatment component, a dephosphorization agent adding tank is arranged at one end of the conduit, and a liquid outlet is arranged at the lower end position of one side of the dephosphorization box;
The denitrification component comprises a denitrification box, an aeration pipe is arranged in the denitrification box, an oxygen supply tank is arranged at the upper end of the aeration pipe, a filter pressing ring is arranged at the position of the upper end of the interior of the denitrification box, a compression roller is arranged in the filter pressing ring, and a liquid inlet is formed in the upper side of the filter pressing ring.
As still further aspects of the utility model: the inside of dephosphorization case is provided with the puddler, the position department that one side of dephosphorization case corresponds the puddler installs first motor, the position department that one side of denitrification case corresponds the compression roller installs the second motor.
As still further aspects of the utility model: the solid matter treatment component comprises a treatment pipe, wherein a crushing rod is arranged at the upper end of the treatment pipe, a third motor is arranged at the position, corresponding to the crushing rod, of one side of the treatment pipe, a flaming ring is arranged at the upper end of the treatment pipe, a fuel tank is arranged at the upper side of the flaming ring, and an igniter is arranged at the position, close to the flaming ring, of the inside of the treatment pipe.
As still further aspects of the utility model: the output end of the liquid inlet is communicated with one end of the filter pressing ring, the other end of the filter pressing ring is communicated with the upper end of the solid object treatment member, and the lower end of the solid object treatment member is communicated with the upper end of the collecting box.
As still further aspects of the utility model: the output end of the oxygen supply tank is communicated with the input end of the aeration pipe, the output end of the aeration pipe is communicated with the denitrification box, the lower end of the denitrification box is communicated with the input end of the guide pipe, the output end of the guide pipe is communicated with the input end of the dephosphorization box, and the output end of the dephosphorization agent adding tank is communicated with one end of the guide pipe.
As still further aspects of the utility model: the stirring rod rotates at the inner position of the dephosphorization box through the first motor, and the compression roller rotates at the inner position of the filter pressing ring through the second motor.
As still further aspects of the utility model: the crushing rod rotates at the inner position of the treatment pipe through a third motor, and the output end of the fuel tank is communicated with the input end of the flame spraying ring.
Compared with the prior art, the utility model has the beneficial effects that:
① The sewage denitrification and dephosphorization treatment equipment for environmental protection improves the sewage denitrification and dephosphorization efficiency by solid-liquid separation of the introduced sewage by a filter pressing ring and a compression roller, the separated solid is burnt and crushed, the direct discarding of solid garbage is avoided, the environmental pollution caused by nitrogen and phosphorus adhered to the solid garbage is avoided, and the environmental protection performance of the denitrification and dephosphorization treatment equipment is improved;
② The sewage denitrification and dephosphorization treatment equipment for environmental protection has an integrated structure, can complete denitrification, dephosphorization and solid garbage treatment, occupies small space in assembly, and is beneficial to the flexibility of device assembly.
Drawings
FIG. 1 is a schematic diagram of an environment-friendly sewage denitrification and dephosphorization treatment device;
FIG. 2 is a perspective view of an environmental protection sewage denitrification and dephosphorization treatment device;
FIG. 3 is a perspective view of a denitrification member in an environmentally friendly sewage denitrification and dephosphorization treatment apparatus;
FIG. 4 is a perspective view of a solid matter treatment member in an environmentally friendly sewage denitrification and dephosphorization treatment apparatus.
In the figure: 1. a denitrification member; 2. a conduit; 3. a dephosphorization box; 4. a solid matter treatment member; 5. a collection box; 6. a dephosphorizing agent adding tank; 7. a denitrification box; 8. an aeration pipe; 9. an oxygen supply tank; 10. a filter pressing ring; 11. a press roller; 12. a liquid outlet; 13. a stirring rod; 14. a first motor; 15. a second motor; 16. a treatment tube; 17. crushing the rod; 18. a third motor; 19. a flame spraying ring; 20. a fuel tank; 21. an igniter; 22. a liquid inlet.
Detailed Description
Referring to fig. 1 to 4, in an embodiment of the present utility model, an environmentally friendly sewage denitrification and dephosphorization treatment apparatus comprises a denitrification member 1, a conduit 2, a dephosphorization tank 3, a solid treatment member 4 and a collection box 5, wherein the conduit 2 is located at a lower end position of one side of the denitrification member 1, the dephosphorization tank 3 is located at one end position of the conduit 2, the solid treatment member 4 is located at the other side position of the denitrification member 1, the collection box 5 is located at a lower end position of the solid treatment member 4, a dephosphorization agent adding tank 6 is installed at one end of the conduit 2, a liquid outlet 12 is provided at a lower end position of one side of the dephosphorization tank 3, the denitrification member 1 comprises a denitrification tank 7, an aeration pipe 8 is provided inside the denitrification tank 7, an oxygen supply tank 9 is installed at an upper end of the aeration pipe 8, a filter-press ring 10 is provided at an upper end position inside the filter-press ring 10, a liquid inlet 22 is provided at an upper side of the filter-press ring 10, the output end of the liquid inlet 22 is communicated with one end of the filter pressing ring 10, the other end of the filter pressing ring 10 is communicated with the upper end of the solid processing member 4, the lower end of the solid processing member 4 is communicated with the upper end of the collecting box 5, the output end of the oxygen supply tank 9 is communicated with the input end of the aeration pipe 8, the output end of the aeration pipe 8 is communicated with the denitrification box 7, the lower end of the denitrification box 7 is communicated with the input end of the guide pipe 2, the output end of the guide pipe 2 is communicated with the input end of the dephosphorization box 3, the output end of the dephosphorization agent adding tank 6 is communicated with one end of the guide pipe 2, firstly, sewage is led into the filter pressing ring 10 through the liquid inlet 22, the press roller 11 rotates, the press roller 11 extrudes the sewage in the filter pressing ring 10, the liquid enters the lower end of the denitrification box 7, the solid is pressed into the processing pipe 16, the solid processing member 4 operates to crush the solid, incineration, crushing, and entering the inside of the collecting box 5 from the incinerated scraps, entering the inside of the denitrification box 7 from the oxygen inside the oxygen supply tank 9 through the aeration pipe 8, reacting the oxygen inside the denitrification box 7 with sewage to denitrify, then, entering the inside of the dephosphorization box 3 from the denitrified liquid inside the denitrification box 7 through the guide pipe 2, entering the inside of the dephosphorization box 3 from the liquid inside the dephosphorization agent adding tank 6 through the guide pipe 2, reacting with the sewage to perform dephosphorization operation, and discharging the treated water through the liquid outlet 12.
In fig. 2, 3: the inside of dephosphorization case 3 is provided with puddler 13, first motor 14 is installed to the position department that corresponds puddler 13 in one side of dephosphorization case 3, second motor 15 is installed to the position department that corresponds compression roller 11 in one side of denitrogenation case 7, puddler 13 rotates in the inside position department of dephosphorization case 3 through first motor 14, compression roller 11 rotates in the inside position department of filter-pressing ring 10 through second motor 15, import sewage into the inside of filter-pressing ring 10 through inlet 22, second motor 15 operates and drives compression roller 11 rotation, compression roller 11 extrudees the inside sewage of filter-pressing ring 10, the inside denitrogenation of denitrogenation case 7 is inside entering dephosphorization case 3 through pipe 2, dephosphorization operation is carried out with the sewage reaction to the inside liquid of dephosphorization agent addition jar 6 through pipe 2 entering dephosphorization case 3, first motor 14 operation drives puddler 13 rotation, stirring liquid improves dephosphorization efficiency.
In fig. 2, 4: the solid matter treatment member 4 comprises a treatment pipe 16, a crushing rod 17 is arranged at the upper end of the treatment pipe 16, a third motor 18 is arranged at the position, corresponding to the crushing rod 17, of one side of the treatment pipe 16, a flame spraying ring 19 is arranged at the upper end of the treatment pipe 16, a fuel tank 20 is arranged at the upper side of the flame spraying ring 19, an igniter 21 is arranged at the position, close to the flame spraying ring 19, of the inner part of the treatment pipe 16, the crushing rod 17 rotates at the inner position of the treatment pipe 16 through the third motor 18, the output end of the fuel tank 20 is communicated with the input end of the flame spraying ring 19, solids are pressed into the inner part of the treatment pipe 16, the crushing rod 17 rotates through the third motor 18, the crushing rod 17 crushes the solids in the treatment pipe 16, the fuel tank 20 supplies fuel to the flame spraying ring 19, the igniter 21 ignites the fuel sprayed out of the flame spraying ring 19, the crushed solids are burned, and the burned scraps enter the collecting box 5.
The working principle of the utility model is as follows: firstly, sewage is led into the filter pressing ring 10 through the liquid inlet 22, the second motor 15 operates to drive the press roller 11 to rotate, the press roller 11 extrudes the sewage in the filter pressing ring 10, liquid enters the lower end of the denitrification box 7, solids are pressed into the treatment tube 16, the third motor 18 operates to drive the crushing rod 17 to rotate, the crushing rod 17 crushes solids in the treatment tube 16, the fuel tank 20 supplies fuel to the flame spraying ring 19, the igniter 21 ignites the fuel sprayed by the flame spraying ring 19, the crushed solids are burned, the burned scraps enter the collecting box 5, oxygen in the oxygen supply tank 9 enters the denitrification box 7 through the aeration tube 8, the oxygen in the denitrification box 7 reacts with the sewage to denitrify, then liquid in the denitrification box 7 enters the dephosphorization box 3 through the guide tube 2, the liquid in the dephosphorization agent adding tank 6 enters the dephosphorization box 3 through the guide tube 2 to react with the sewage to perform dephosphorization operation, the first motor 14 operates to drive the stirring rod 13 to rotate, the liquid improves the dephosphorization efficiency, and the treated water liquid is discharged through the liquid discharge outlet 12.
The foregoing description 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, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical solution of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (7)
1. The sewage denitrification and dephosphorization treatment equipment for environmental protection is characterized by comprising a denitrification component (1), a guide pipe (2), a dephosphorization box (3), a solid treatment component (4) and a collection box (5), wherein the guide pipe (2) is positioned at the lower end position of one side of the denitrification component (1), the dephosphorization box (3) is positioned at the one end position of the guide pipe (2), the solid treatment component (4) is positioned at the other side position of the denitrification component (1), the collection box (5) is positioned at the lower end position of the solid treatment component (4), a dephosphorization agent adding tank (6) is arranged at one end of the guide pipe (2), and a liquid outlet (12) is arranged at the lower end position of one side of the dephosphorization box (3);
The denitrification component (1) comprises a denitrification box (7), an aeration pipe (8) is arranged in the denitrification box (7), an oxygen supply tank (9) is arranged at the upper end of the aeration pipe (8), a filter pressing ring (10) is arranged at the upper end position of the interior of the denitrification box (7), a compression roller (11) is arranged in the filter pressing ring (10), and a liquid inlet (22) is formed in the upper side of the filter pressing ring (10).
2. The sewage denitrification and dephosphorization treatment device for environmental protection according to claim 1, wherein a stirring rod (13) is arranged in the dephosphorization box (3), a first motor (14) is arranged at a position of one side of the dephosphorization box (3) corresponding to the stirring rod (13), and a second motor (15) is arranged at a position of one side of the denitrification box (7) corresponding to the compression roller (11).
3. The sewage denitrification and dephosphorization treatment equipment for environmental protection according to claim 1, wherein the solid treatment component (4) comprises a treatment pipe (16), a crushing rod (17) is arranged at the upper end of the treatment pipe (16), a third motor (18) is arranged at a position, corresponding to the crushing rod (17), of one side of the treatment pipe (16), a flame ring (19) is arranged at the upper end of the treatment pipe (16), a fuel tank (20) is arranged at the upper side of the flame ring (19), and an igniter (21) is arranged at a position, adjacent to the flame ring (19), of the interior of the treatment pipe (16).
4. The sewage denitrification and dephosphorization treatment device for environmental protection according to claim 1, wherein the output end of the liquid inlet (22) is communicated with one end of the filter pressing ring (10), the other end of the filter pressing ring (10) is communicated with the upper end of the solid matter treatment member (4), and the lower end of the solid matter treatment member (4) is communicated with the upper end of the collecting box (5).
5. The sewage denitrification and dephosphorization treatment equipment for environmental protection according to claim 1, wherein the output end of the oxygen supply tank (9) is communicated with the input end of the aeration pipe (8), the output end of the aeration pipe (8) is communicated with the denitrification box (7), the lower end of the denitrification box (7) is communicated with the input end of the guide pipe (2), the output end of the guide pipe (2) is communicated with the input end of the dephosphorization box (3), and the output end of the dephosphorization agent adding tank (6) is communicated with one end of the guide pipe (2).
6. The sewage denitrification and dephosphorization treatment equipment for environmental protection according to claim 2, wherein the stirring rod (13) is rotated at the inner position of the dephosphorization box (3) by a first motor (14), and the press roll (11) is rotated at the inner position of the press ring (10) by a second motor (15).
7. An environmental protection sewage denitrification and dephosphorization treatment equipment according to claim 3, characterized in that the crushing rod (17) is rotated at the inner position of the treatment pipe (16) by a third motor (18), and the output end of the fuel tank (20) is communicated with the input end of the flame spraying ring (19).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322528354.0U CN220845819U (en) | 2023-09-18 | 2023-09-18 | Sewage denitrification and dephosphorization treatment equipment for environmental protection |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322528354.0U CN220845819U (en) | 2023-09-18 | 2023-09-18 | Sewage denitrification and dephosphorization treatment equipment for environmental protection |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220845819U true CN220845819U (en) | 2024-04-26 |
Family
ID=90743182
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322528354.0U Active CN220845819U (en) | 2023-09-18 | 2023-09-18 | Sewage denitrification and dephosphorization treatment equipment for environmental protection |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220845819U (en) |
-
2023
- 2023-09-18 CN CN202322528354.0U patent/CN220845819U/en active Active
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