CN219646827U - Agricultural non-point source pollution's nitrogen and phosphorus removal device - Google Patents
Agricultural non-point source pollution's nitrogen and phosphorus removal device Download PDFInfo
- Publication number
- CN219646827U CN219646827U CN202320699406.8U CN202320699406U CN219646827U CN 219646827 U CN219646827 U CN 219646827U CN 202320699406 U CN202320699406 U CN 202320699406U CN 219646827 U CN219646827 U CN 219646827U
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- fixedly connected
- bottom plate
- point source
- source pollution
- agricultural non
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- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 20
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 title claims abstract description 11
- 229910052698 phosphorus Inorganic materials 0.000 title claims abstract description 11
- 239000011574 phosphorus Substances 0.000 title claims abstract description 11
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 10
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 15
- 238000004140 cleaning Methods 0.000 claims description 16
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 239000003973 paint Substances 0.000 claims description 3
- 238000005260 corrosion Methods 0.000 claims 1
- 239000002002 slurry Substances 0.000 abstract description 17
- 230000000903 blocking effect Effects 0.000 abstract description 4
- 239000007788 liquid Substances 0.000 description 7
- 238000000855 fermentation Methods 0.000 description 3
- 230000004151 fermentation Effects 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 239000002699 waste material Substances 0.000 description 3
- 230000007547 defect Effects 0.000 description 2
- 238000011144 upstream manufacturing Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002051 biphasic effect Effects 0.000 description 1
- 239000003344 environmental pollutant Substances 0.000 description 1
- 238000001914 filtration 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
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W10/00—Technologies for wastewater treatment
- Y02W10/10—Biological treatment of water, waste water, or sewage
Landscapes
- Filtration Of Liquid (AREA)
Abstract
The utility model discloses a nitrogen and phosphorus removal device for agricultural non-point source pollution, which relates to the field of nitrogen and phosphorus removal equipment and comprises a bottom plate, wherein the left side of the top end of the bottom plate is fixedly connected with a device main body, the right side of the top end of the bottom plate is fixedly connected with a shell, the right end of the shell is fixedly connected with a water inlet pipe, the left end of the shell is fixedly connected with a water outlet pipe, the water outlet pipe is connected with the device main body, two filter screens are arranged in the shell, the top of the bottom plate is fixedly connected with a lifting assembly, the output end of the lifting assembly is provided with a rotating assembly, the bottom end of a connecting block is fixedly connected with a connecting rod, and the bottom end of the connecting rod is fixedly connected with an electromagnet. According to the utility model, biogas slurry enters the shell through the water inlet pipe, the biogas slurry moves from right to left along the shell, the foreign matters in the biogas slurry are intercepted by the two filter screens, the biogas slurry for removing the foreign matters is input into the device main body through the water outlet pipe, the foreign matters are prevented from polluting and blocking the dephosphorization structure and the denitrification structure, and the normal use of the device is ensured.
Description
Technical Field
The utility model relates to the field of denitrification and dephosphorization equipment, in particular to a denitrification and dephosphorization device for agricultural non-point source pollution.
Background
Organic residues and waste liquid after biogas fermentation are commonly called biogas slurry, a large amount of organic residues and waste liquid after biogas fermentation are commonly called biogas fermentation residues, the organic residues and the waste liquid are common agricultural non-point source pollutants, and a denitrification and dephosphorization device is required to be used for purifying the biogas slurry.
The current denitrification and dephosphorization device has the following defects: 1. the device is directly connected to biogas slurry, the biogas slurry contains various dregs and foreign matters, and the existence of the foreign matters can pollute and block a dephosphorization structure and a denitrification structure in the device, so that the normal use of the device is affected; 2. the filter screen blocks the foreign matters, the foreign matters can block the filter screen, and in order to keep the filtering efficiency of the filter screen, the foreign matters on the filter screen are required to be removed, and the manual removal of the foreign matters increases the labor cost.
Disclosure of Invention
The utility model aims to solve the defect that the normal use of the device is affected by the pollution and blockage of a dephosphorization structure and a denitrification structure in the device caused by the existence of foreign matters in the prior art, and provides a denitrification and dephosphorization device for agricultural non-point source pollution.
In order to solve the problem that the existence of foreign matters in the prior art can pollute and block a dephosphorization structure and a denitrification structure in the device and influence the normal use of the device, the utility model adopts the following technical scheme:
the utility model provides a nitrogen and phosphorus removal device that agricultural non-point source pollutes, includes the bottom plate, the top left side fixedly connected with device main part of bottom plate, the top right side fixedly connected with casing of bottom plate, the right-hand member fixedly connected with inlet tube of casing, the left end fixedly connected with outlet pipe of casing, and outlet pipe and device main part connection, the inside of casing is provided with two filter screens, the top fixedly connected with lifting means of bottom plate, lifting means's output is provided with rotating assembly, rotating assembly's two connecting blocks of middle part fixedly connected with, the bottom fixedly connected with connecting rod of connecting block, the bottom fixedly connected with electro-magnet of connecting rod.
Preferably, the lifting assembly comprises two mounting frames, the two mounting frames are fixedly connected to the top end of the bottom plate, the two mounting frames are slidably connected with movable blocks, a rotating assembly is arranged between the two movable blocks, and a driving mechanism is arranged between the movable blocks and the mounting frames.
Preferably, the driving mechanism comprises a first motor, the first motor is fixedly connected to the inside of the mounting frame, the output end of the first motor is fixedly connected with a threaded rod, and the threaded rod is in threaded connection with the movable block.
Preferably, the rotating assembly comprises two folded plates, the two folded plates are respectively and fixedly connected with the two movable blocks, a rotating shaft is rotatably connected between the two folded plates, and the outer surface of the rotating shaft is fixedly connected with the connecting block.
Preferably, one end of the rotating shaft is fixedly connected with a second motor, and the second motor is fixedly connected with the folded plate.
Preferably, the top of mounting bracket fixedly connected with fixed block, and the fixed block rotates with the top of threaded rod and is connected.
Preferably, the top end of the bottom plate is fixedly connected with two straight rods, the top ends of the two straight rods are fixedly connected with cleaning brushes, and the two cleaning brushes face the upstream surfaces of the two filter screens respectively.
Preferably, an iron frame is arranged on the outer side of the filter screen, and an anticorrosive paint is arranged on the outer surface of the iron frame.
Compared with the prior art, the utility model has the beneficial effects that:
1. in the utility model, biogas slurry enters the shell through the water inlet pipe, moves from right to left along the shell, passes through the two filter screens, intercepts foreign matters in the biogas slurry, eliminates foreign matters, and enters the inside of the device main body through the water outlet pipe, thereby avoiding foreign matters from polluting and blocking the dephosphorization structure and the denitrification structure and ensuring the normal use of the device;
2. according to the utility model, the first motor works to drive the threaded rod to rotate, the threaded rod rotates to drive the movable block to ascend along the mounting frame, the movable block ascends to drive the rotating assembly to ascend, the filter screen is pulled out of the shell through the connecting block, the connecting rod and the electromagnet, then the second motor rotates to drive the rotating shaft to rotate on the folded plate to drive the filter screen to rotate ninety degrees, so that the filter screen is opposite to the cleaning brush, and the filter screen is driven to move up and down along with the forward and backward rotation of the first motor, so that the filter screen and the cleaning brush are in relative movement, the filter screen is automatically cleaned without manual cleaning, and the labor cost is saved.
Drawings
The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:
FIG. 1 is a perspective view of the present utility model;
FIG. 2 is an enlarged view of FIG. 1A in accordance with the present utility model;
FIG. 3 is a schematic view of a cleaning brush of the present utility model;
FIG. 4 is a schematic view of a rotating assembly according to the present utility model;
number in the figure: 1. a bottom plate; 2. a device body; 3. a housing; 4. a filter screen; 5. a water inlet pipe; 6. a water outlet pipe; 7. a mounting frame; 8. a fixed block; 9. a threaded rod; 10. a first motor; 11. a movable block; 12. a folded plate; 13. a rotating shaft; 14. a connecting block; 15. an electromagnet; 16. a second motor; 17. a straight rod; 18. a cleaning brush; 19. and (5) connecting a rod.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments.
Example 1: this embodiment provides a nitrogen and phosphorus removal device of agricultural non-point source pollution, see fig. 1-4, and is specific, including bottom plate 1, bottom plate 1's top left side fixedly connected with device main part 2, bottom plate 1's top right side fixedly connected with casing 3, casing 3's right-hand member fixedly connected with inlet tube 5, casing 3's left end fixedly connected with outlet pipe 6, and outlet pipe 6 is connected with device main part 2, casing 3's inside is provided with two filter screens 4, bottom plate 1's top fixedly connected with lifting means, lifting means's output is provided with rotating assembly, rotating assembly's middle part fixedly connected with two connecting blocks 14, connecting block 14's bottom fixedly connected with connecting rod 19, connecting rod 19's bottom fixedly connected with electro-magnet 15, filter screen 4's outside is provided with the iron frame, and the surface of iron frame is provided with anticorrosive paint, the natural pond liquid gets into casing 3 through inlet tube 5, natural pond liquid moves from right to left along casing 3, through two filter screens 4, filter screen 4 is with the foreign matter in the natural pond liquid interception, the natural pond liquid through the inside of outlet pipe 6 input device main part 2, avoid the foreign matter to pollute and block up phosphorus removal structure and denitrification structure, guarantee that lifting means's top fixedly connected with lifting means, filter screen 4 is high, then the filter screen 4 is rotated with the filter screen 4, the filter screen 4 is cleaned with the filter screen 4, then is rotated with the filter screen 4, after the filter screen 4 is rotated, the filter screen is cleaned, and is normally, the filter screen 4 is well is cleaned, and is rotated, and is then, the filter screen 4 is cleaned, and is well after the filter screen 4 is cleaned, and is well has been cleaned, and is washed, and is well, and is put up, and is well, and is a filter 4.
Example 2: in embodiment 1, there is also a problem that manual removal of foreign matter increases labor cost, and therefore this embodiment further includes, on the basis of embodiment 1:
in the implementation process, as shown in fig. 1, fig. 2 and fig. 3, the lifting assembly comprises two mounting frames 7, and two mounting frames 7 fixedly connected with are on the top of bottom plate 1, equal sliding connection in the inside of two mounting frames 7 has movable block 11, be provided with rotating assembly between two movable blocks 11, be provided with actuating mechanism between movable block 11 and the mounting frames 7, actuating mechanism includes first motor 10, and first motor 10 fixed connection is in the inside of mounting frames 7, first motor 10 is biphase motor, the output fixedly connected with threaded rod 9 of first motor 10, and threaded rod 9 and movable block 11 threaded connection, the top fixedly connected with fixed block 8 of mounting frame 7, and the top rotation of fixed block 8 and threaded rod 9 is connected, the top fixedly connected with of bottom plate 1 has two straight-bar 17, the equal fixedly connected with cleaning brush 18 of top of two straight-bar 17, two cleaning brush 18 are respectively towards the upstream of two filter screens 4, first motor 10 work drives threaded rod 9 rotation, threaded rod 9 rotates and drives movable block 11 along mounting frame 7 and goes up, and moves upward rotating assembly on movable block 11, and then take out by nine-phase motor 14, and electromagnet 15 and filter screen 4 are just need of rotating with filter screen 4, the relative motion is just with filter screen 4, the filter screen 4 is just rotated with the filter screen 4, the relative motion is just with the filter screen 4, the filter screen is just need of rotating to be rotated to the filter screen 4, the relative rotation is just to the filter screen is just clean with the filter screen 4.
In the specific implementation process, as shown in fig. 3 and 4, the rotating assembly comprises two folded plates 12, the two folded plates 12 are respectively and fixedly connected with two movable blocks 11, a rotating shaft 13 is rotatably connected between the two folded plates 12, the outer surface of the rotating shaft 13 is fixedly connected with a connecting block 14, one end of the rotating shaft 13 is fixedly connected with a second motor 16, the second motor 16 is fixedly connected with the folded plates 12, an electromagnetic band-type brake is arranged in the second motor 16, the second motor 16 is a biphasic motor, and the second motor 16 rotates to drive the rotating shaft 13 to rotate on the folded plates 12, so that the filter screen 4 rotates for a certain angle.
Specifically, the working principle and the operation method of the utility model are as follows:
biogas slurry enters the shell 3 through the water inlet pipe 5, the biogas slurry moves from right to left along the shell 3, the filter screen 4 intercepts the foreign matters in the biogas slurry, the foreign matters are removed, the biogas slurry is input into the device main body 2 through the water outlet pipe 6, the foreign matters are prevented from polluting and blocking the dephosphorization structure and the denitrification structure, normal use of the device is guaranteed, the first motor 10 works to drive the threaded rod 9 to rotate, the threaded rod 9 rotates to drive the movable block 11 to move upwards along the mounting frame 7, the movable block 11 moves upwards to drive the rotating assembly, the filter screen 4 is pulled out of the shell 3 through the connecting block 14, the connecting rod 19 and the electromagnet 15, then the second motor 16 rotates to drive the rotating shaft 13 to rotate on the folded plate 12 to drive the filter screen 4 to rotate ninety degrees, the filter screen 4 is opposite to the cleaning brush 18, the filter screen 4 is driven to move up and down along with the positive and negative rotation of the first motor 10, the filter screen 4 and the cleaning brush 18 are enabled to move relatively, and the filter screen 4 is automatically cleaned.
According to the utility model, biogas slurry enters the shell 3 through the water inlet pipe 5, moves from right to left along the shell 3, passes through the two filter screens 4, intercepts foreign matters in the biogas slurry, and eliminates foreign matters, and the biogas slurry is input into the device main body 2 through the water outlet pipe 6, so that the foreign matters are prevented from polluting and blocking the dephosphorization structure and the denitrification structure, and the normal use of the device is ensured;
the first motor 10 works to drive the threaded rod 9 to rotate, the threaded rod 9 rotates to drive the movable block 11 to ascend along the mounting frame 7, the movable block 11 ascends to drive the rotating assembly to ascend, then the filter screen 4 is pulled out of the shell 3 through the connecting block 14, the connecting rod 19 and the electromagnet 15, then the second motor 16 rotates to drive the rotating shaft 13 to rotate on the folded plate 12 to drive the filter screen 4 to rotate ninety degrees, the filter screen 4 is opposite to the cleaning brush 18, and the filter screen 4 is driven to move up and down along with the forward and backward rotation of the first motor 10, so that the filter screen 4 and the cleaning brush 18 relatively move, the filter screen 4 is automatically cleaned without manual cleaning, and the labor cost is saved.
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, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (8)
1. The utility model provides a nitrogen and phosphorus removal device of agricultural non-point source pollution, includes bottom plate (1), its characterized in that: the utility model discloses a device for lifting a water tank, including bottom plate (1), top left side fixedly connected with device main part (2) of bottom plate (1), top right side fixedly connected with casing (3) of bottom plate (1), the right-hand member fixedly connected with inlet tube (5) of casing (3), the left end fixedly connected with outlet pipe (6) of casing (3), and outlet pipe (6) are connected with device main part (2), the inside of casing (3) is provided with two filter screens (4), the top fixedly connected with lifting means of bottom plate (1), lifting means's output is provided with rotation subassembly, two connecting blocks (14) of middle part fixedly connected with of rotation subassembly, the bottom fixedly connected with connecting rod (19) of connecting block (14), the bottom fixedly connected with electro-magnet (15) of connecting rod (19).
2. The agricultural non-point source pollution denitrification and dephosphorization device according to claim 1, which is characterized in that: the lifting assembly comprises two mounting frames (7), the two mounting frames (7) are fixedly connected to the top end of the bottom plate (1), the two mounting frames (7) are slidably connected with movable blocks (11) in the middle, a rotating assembly is arranged between the movable blocks (11), and a driving mechanism is arranged between the movable blocks (11) and the mounting frames (7).
3. The nitrogen and phosphorus removal device for agricultural non-point source pollution according to claim 2, wherein: the driving mechanism comprises a first motor (10), the first motor (10) is fixedly connected to the inside of the mounting frame (7), the output end of the first motor (10) is fixedly connected with a threaded rod (9), and the threaded rod (9) is in threaded connection with the movable block (11).
4. The nitrogen and phosphorus removal device for agricultural non-point source pollution according to claim 2, wherein: the rotating assembly comprises two folded plates (12), the two folded plates (12) are respectively and fixedly connected with the two movable blocks (11), a rotating shaft (13) is rotatably connected between the two folded plates (12), and the outer surface of the rotating shaft (13) is fixedly connected with the connecting block (14).
5. The agricultural non-point source pollution denitrification and dephosphorization device according to claim 4, wherein: one end of the rotating shaft (13) is fixedly connected with a second motor (16), and the second motor (16) is fixedly connected with the folded plate (12).
6. The nitrogen and phosphorus removal device for agricultural non-point source pollution according to claim 2, wherein: the top of mounting bracket (7) fixedly connected with fixed block (8), and the top rotation of fixed block (8) and threaded rod (9) is connected.
7. The agricultural non-point source pollution denitrification and dephosphorization device according to claim 1, which is characterized in that: the top end of the bottom plate (1) is fixedly connected with two straight rods (17), the top ends of the two straight rods (17) are fixedly connected with cleaning brushes (18), and the two cleaning brushes (18) face the water facing surfaces of the two filter screens (4) respectively.
8. The agricultural non-point source pollution denitrification and dephosphorization device according to claim 1, which is characterized in that: an iron frame is arranged on the outer side of the filter screen (4), and anti-corrosion paint is arranged on the outer surface of the iron frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320699406.8U CN219646827U (en) | 2023-03-31 | 2023-03-31 | Agricultural non-point source pollution's nitrogen and phosphorus removal device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320699406.8U CN219646827U (en) | 2023-03-31 | 2023-03-31 | Agricultural non-point source pollution's nitrogen and phosphorus removal device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219646827U true CN219646827U (en) | 2023-09-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320699406.8U Active CN219646827U (en) | 2023-03-31 | 2023-03-31 | Agricultural non-point source pollution's nitrogen and phosphorus removal device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219646827U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117164110A (en) * | 2023-11-03 | 2023-12-05 | 中国水产科学研究院黄海水产研究所 | Solid phase denitrification baffling reactor |
-
2023
- 2023-03-31 CN CN202320699406.8U patent/CN219646827U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117164110A (en) * | 2023-11-03 | 2023-12-05 | 中国水产科学研究院黄海水产研究所 | Solid phase denitrification baffling reactor |
| CN117164110B (en) * | 2023-11-03 | 2024-02-02 | 中国水产科学研究院黄海水产研究所 | Solid phase denitrification baffling reactor |
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