Nitrogen and phosphorus removal reactor for treating nitrogen and phosphorus pollutants in drainage basin

Abstract

The utility model relates to the technical field of denitrification and dephosphorization reactors, in particular to a denitrification and dephosphorization reactor for treating drainage basin nitrogen and phosphorus pollutants, which comprises a remote control ship, a waterproof cylinder connected to the top of the remote control ship, a mounting disc connected to the end of a piston rod of the waterproof cylinder, and a waterproof motor connected to the top of the mounting disc. An output shaft of the waterproof motor is coaxially connected with a mounting base, a mounting groove is formed in the top of the mounting base, sliding grooves are symmetrically formed in the positions, close to the left and right sides, of the bottom of the mounting base, a movable base is inserted into the inner wall of the mounting groove in a matched mode, inserting grooves are symmetrically formed in the left and right ends of the movable base, and the top of the movable base is connected with a nitrogen and phosphorus removal reactor body. According to the nitrogen and phosphorus removal reactor for treating the nitrogen and phosphorus pollutants in the drainage basin, a user can conveniently move the device by arranging a remote control ship, and the user can conveniently adjust the height of the nitrogen and phosphorus removal reactor body and the orientation of a water inlet pipe by arranging a waterproof air cylinder and a waterproof motor.

Description

Technical Field

[0001] This utility model relates to the field of nitrogen and phosphorus removal reactor technology, specifically a nitrogen and phosphorus removal reactor for the treatment of nitrogen and phosphorus pollutants in watersheds. Background Technology

[0002] For water bodies, the most serious problem is eutrophication caused by excessive nitrogen and phosphorus. Eutrophication refers to the phenomenon where, under the influence of human activities, large amounts of nutrients such as nitrogen and phosphorus enter lakes, reservoirs, rivers, and other water bodies, leading to an excess of nutrients in the water, the proliferation of aquatic plants and algae, resulting in decreased water transparency, reduced dissolved oxygen, changes in water quality, and mass mortality of fish and other organisms. A nitrogen and phosphorus removal reactor is a device used to reduce the concentration of nitrogen and phosphorus in a watershed.

[0003] A wastewater denitrification and phosphorus removal reactor, disclosed in CN221662714U, relates to the field of wastewater treatment technology. Specifically, it comprises an anaerobic reactor, an anoxic reactor, and an aerobic reactor. An inlet pipe is installed on one side of the anaerobic reactor. A first baffle is installed on the inner bottom wall of the anaerobic reactor. A second baffle is installed on the inner bottom wall of the anoxic reactor. A third baffle is installed on the inner bottom wall of the aerobic reactor. A base is installed on the top of the anoxic reactor, and a hydraulic cylinder is installed on the top of the base. A first support plate is installed at the other end of the hydraulic cylinder, and a sleeve is installed on one side of the first support plate. This wastewater denitrification and phosphorus removal reactor, through the arrangement of the inlet pipe, anaerobic reactor, second return pipe, second control valve, anoxic reactor, first return pipe, first control valve, and third control valve, achieves improved treatment efficiency and stable operation.

[0004] Although the device has the effect of improving treatment efficiency and operational stability, it cannot move in a designated direction on the water surface, which limits its effectiveness in treating nitrogen and phosphorus pollutants in watersheds. Therefore, we propose a denitrification and phosphorus removal reactor for the treatment of nitrogen and phosphorus pollutants in watersheds. Utility Model Content

[0005] The purpose of this invention is to provide a denitrification and phosphorus removal reactor for the treatment of nitrogen and phosphorus pollutants in watersheds, so as to solve the problems mentioned in the background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution:

[0007] A denitrification and phosphorus removal reactor for the treatment of nitrogen and phosphorus pollutants in watersheds includes a remote-controlled boat. A waterproof cylinder is bolted to the top of the remote-controlled boat. A mounting plate is bolted to the piston rod end of the waterproof cylinder. A waterproof motor is bolted to the top of the mounting plate. A mounting seat is coaxially connected to the output shaft of the waterproof motor. A mounting groove is formed on the top of the mounting seat. Sliding grooves are symmetrically formed on the bottom of the mounting seat near the left and right sides. A movable seat is inserted into the inner wall of the mounting groove.

[0008] Preferably, the remote-controlled boat is provided with an installation mechanism above it, the installation mechanism including a drive motor, and the drive motor is fixedly connected to the left side surface of the inner wall of the mounting base by bolts.

[0009] Preferably, the output shaft of the drive motor is coaxially connected to a bidirectional threaded rod, and the right end of the bidirectional threaded rod is in contact with the right side surface of the inner wall of the mounting base.

[0010] Preferably, the bidirectional threaded rod has sliders symmetrically threadedly connected near the left and right sides, and the sliders are slidably connected to the inner wall of the groove corresponding to their positions.

[0011] Preferably, the bottom of the slider is fixedly connected to an L-shaped movable frame by bolts, and the top of the vertical plate of the L-shaped movable frame is fixedly connected to an insert plate by bolts.

[0012] Preferably, the insert plate is located above the mounting base, and the insert plate is inserted into the inner wall of the slot corresponding to its position.

[0013] Preferably, the movable base has symmetrical slots at both ends, and the top of the movable base is fixedly connected to the denitrification and phosphorus removal reactor body by bolts.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] 1. The denitrification and phosphorus removal reactor for the treatment of nitrogen and phosphorus pollutants in watersheds is equipped with a remote-controlled boat, which allows users to easily move the device. The reactor body height and the orientation of its inlet pipe are also easily adjusted by the user through the installation of a waterproof cylinder and a waterproof motor.

[0016] 2. This denitrification and phosphorus removal reactor for the treatment of nitrogen and phosphorus pollutants in watersheds has an installation mechanism that allows users to easily disassemble the reactor body. Attached Figure Description

[0017] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0018] Figure 2 This is a schematic diagram of the line-marking vehicle in this utility model;

[0019] Figure 3 This is a schematic diagram of the structure of the centralized box in this utility model;

[0020] Figure 4 This is a schematic diagram of the splicing rod in this utility model;

[0021] The meanings of the various titles in the image are as follows:

[0022] 1. Remote-controlled boat; 11. Waterproof cylinder; 12. Mounting plate; 13. Waterproof motor; 14. Mounting base; 15. Mounting groove; 16. Slide; 17. Movable base; 18. Slot; 19. Denitrification and phosphorus removal reactor body;

[0023] 2. Mounting mechanism; 21. Drive motor; 22. Bidirectional threaded rod; 23. Slider; 24. L-shaped moving frame; 25. Insert plate. Detailed Implementation

[0024] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0025] Please see Figures 1-4 This utility model provides a technical solution:

[0026] A denitrification and phosphorus removal reactor for the treatment of nitrogen and phosphorus pollutants in watersheds includes a remote-controlled boat 1. A waterproof cylinder 11 is fixedly connected to the top of the remote-controlled boat 1 by bolts, which is used to drive the installation plate 12 to move. The piston rod end of the waterproof cylinder 11 is fixedly connected to the installation plate 12 by bolts, which is used to drive the waterproof motor 13 to move.

[0027] Furthermore, a waterproof motor 13 is fixedly connected to the top of the mounting plate 12 by bolts to drive the mounting base 14 to rotate. The output shaft of the waterproof motor 13 is coaxially connected to the mounting base 14. The top of the mounting base 14 is provided with a mounting groove 15, and the bottom of the mounting base 14 is symmetrically provided with sliding grooves 16 near the left and right sides.

[0028] Specifically, a movable seat 17 is inserted into the inner wall of the mounting slot 15 to drive the nitrogen and phosphorus removal reactor body 19 to move. Slots 18 are symmetrically opened at both ends of the movable seat 17. The top of the movable seat 17 is fixedly connected to the nitrogen and phosphorus removal reactor body 19 by bolts to treat nitrogen and phosphorus pollutants in the watershed.

[0029] As a preferred embodiment, the remote-controlled boat 1 is provided with an installation mechanism 2. The installation mechanism 2 includes a drive motor 21, which is fixedly connected to the left side of the inner wall of the mounting base 14 by bolts, and is used to drive the bidirectional threaded rod 22 to rotate.

[0030] Specifically, the output shaft of the drive motor 21 is coaxially connected to a bidirectional threaded rod 22, which is used to drive the slider 23 to move. The right end of the bidirectional threaded rod 22 is in contact with the right side surface of the inner wall of the mounting base 14. The slider 23 is symmetrically threaded on the bidirectional threaded rod 22 near the left and right sides. The slider 23 is slidably connected to the inner wall of the slide groove 16 corresponding to its position, which is used to drive the L-shaped moving frame 24 to move.

[0031] It should be added that the bottom of the slider 23 is fixedly connected to the L-shaped moving frame 24 by bolts, which is used to drive the insertion plate 25 to move. The top of the vertical plate of the L-shaped moving frame 24 is fixedly connected to the insertion plate 25 by bolts. The insertion plate 25 is located above the mounting base 14. The insertion plate 25 and the inner wall of the slot 18 corresponding to its position are inserted and matched to limit the relative position of the mounting base 14 and the moving base 17.

[0032] It is worth noting that the structure and working principle of the remote-controlled boat 1, waterproof cylinder 11, waterproof motor 13 and denitrification and phosphorus removal reactor body 19 involved in this embodiment are as known to those skilled in the art, and will not be described in detail here.

[0033] In actual use, when it is necessary to move the device to a designated location, the user first controls the remote-controlled boat 1 to move in the designated direction, thereby driving the denitrification and phosphorus removal reactor body 19 to move in the designated direction until the denitrification and phosphorus removal reactor body 19 moves to the designated location, then the remote-controlled boat 1 can be stopped.

[0034] The piston rod of the waterproof cylinder 11 is extended, which drives the mounting plate 12 to move upward, which in turn drives the waterproof motor 13 to move upward, which in turn drives the mounting base 14 to move upward, which in turn drives the moving base 17 to move upward, which in turn drives the denitrification and dephosphorization reactor body 19 to move upward until the denitrification and dephosphorization reactor body 19 moves to the specified height, at which point the piston rod of the waterproof cylinder 11 is stopped.

[0035] Turn on the waterproof motor 13. The waterproof motor 13 drives the mounting base 14 to rotate, which in turn drives the movable base 17 to rotate, which in turn drives the denitrification and phosphorus removal reactor body 19 to rotate until the water inlet pipe of the denitrification and phosphorus removal reactor body 19 is facing the designated direction. Then turn off the waterproof motor 13.

[0036] When it is necessary to disassemble the nitrogen and phosphorus removal reactor body 19, the user turns on the drive motor 21. The drive motor 21 drives the bidirectional threaded rod 22 to rotate, thereby driving the two sliders 23 to move away from the mounting base 14, thereby driving the two L-shaped moving frames 24 to move away from the mounting base 14, thereby driving the two insert plates 25 to move away from the mounting base 14.

[0037] When the outer surfaces of the two sliders 23 are respectively in contact with the outer surfaces of the inner walls of the two grooves 16, the two insert plates 25 no longer engage with the inner walls of the two slots 18, and the moving seat 17 moves upward, thereby driving the denitrification and phosphorus removal reactor body 19 to move upward until the moving seat 17 no longer engages with the inner wall of the mounting groove 15.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A nitrogen and phosphorus removal reactor for watershed nitrogen and phosphorus pollutant treatment, comprising a remotely controlled vessel (1), characterized in that: The top of the remote-controlled boat (1) is fixedly connected to a waterproof cylinder (11) by bolts. The piston rod end of the waterproof cylinder (11) is fixedly connected to a mounting plate (12) by bolts. The top of the mounting plate (12) is fixedly connected to a waterproof motor (13) by bolts. The output shaft of the waterproof motor (13) is coaxially connected to a mounting seat (14). The top of the mounting seat (14) is provided with a mounting groove (15). The bottom of the mounting seat (14) is symmetrically provided with sliding grooves (16) near the left and right sides. A movable seat (17) is inserted into the inner wall of the mounting groove (15).

2. The nitrogen and phosphorus removal reactor for watershed nitrogen and phosphorus pollutant treatment according to claim 1, characterized in that: The remote-controlled boat (1) is provided with an installation mechanism (2) above it. The installation mechanism (2) includes a drive motor (21), which is fixedly connected to the left side surface of the inner wall of the mounting base (14) by bolts.

3. The nitrogen and phosphorus removal reactor for watershed nitrogen and phosphorus pollutant treatment according to claim 2, characterized in that: The output shaft of the drive motor (21) is coaxially connected to a bidirectional threaded rod (22), and the right end of the bidirectional threaded rod (22) is in contact with the right side surface of the inner wall of the mounting base (14).

4. The nitrogen and phosphorus removal reactor for watershed nitrogen and phosphorus pollutant treatment according to claim 3, characterized in that: The bidirectional threaded rod (22) is symmetrically threaded with sliders (23) near the left and right sides, and the sliders (23) are slidably connected to the inner wall of the groove (16) corresponding to their positions.

5. The nitrogen and phosphorus removal reactor for watershed nitrogen and phosphorus pollutant treatment according to claim 4, characterized in that: The bottom of the slider (23) is fixedly connected to an L-shaped movable frame (24) by bolts, and the top of the vertical plate of the L-shaped movable frame (24) is fixedly connected to an insert plate (25) by bolts.

6. The nitrogen and phosphorus removal reactor for watershed nitrogen and phosphorus pollutant treatment according to claim 5, characterized in that: The insert plate (25) is located above the mounting base (14), and the insert plate (25) and the inner wall of the slot (18) corresponding to its position are inserted into each other.

7. The nitrogen and phosphorus removal reactor for watershed nitrogen and phosphorus pollutant treatment according to claim 1, characterized in that: The movable base (17) has slots (18) symmetrically opened at both ends, and the top of the movable base (17) is fixedly connected to the denitrification and phosphorus removal reactor body (19) by bolts.

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