High-ammonia-nitrogen wastewater purification reactor

Abstract

The utility model relates to the technical field of wastewater treatment, in particular to a high-ammonia-nitrogen wastewater purification reactor which mainly comprises a reactor main body 1, a filter screen 3 arranged on the reactor main body 1, a water inlet 2 arranged at the upper end of the reactor main body 1, a stirring motor 20 arranged on one side of the reactor main body 1, and a pressing assembly arranged on the reactor main body 1, the pressing assembly comprises a mounting plate 4 arranged on the reactor main body 1, a sealing plate cover 5 is arranged on the mounting plate 4, a rotating part 12 is arranged on the mounting plate 4, and the pressing assembly is used for sealing the water inlet 2. According to the high-ammonia-nitrogen wastewater purification reactor disclosed by the invention, a screw rod can be driven to rotate by controlling the rotation of a rotating part, so that a sealing plate cover can be driven to seal a water inlet, and when wastewater needs to be filled, the sealing plate cover can be driven to move to one side through an L-shaped sliding chute, so that the sealing plate cover can be prevented from obstructing the filling of the wastewater; meanwhile, wastewater can be prevented from splashing out of the reactor main body.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, specifically a high ammonia nitrogen wastewater purification reactor. Background Art

[0002] In many industrial sectors, especially semiconductor manufacturing, chemical production, food processing, and agricultural activities, the problem of high ammonia nitrogen wastewater discharge is becoming increasingly prominent. The concentration of ammonia nitrogen in this type of wastewater is extremely high, and if it is discharged directly without proper treatment, it will cause irreversible damage to the aquatic ecosystem.

[0003] Chinese patent CN220034074U discloses a high ammonia nitrogen wastewater treatment reactor. This utility model is designed with an inlet to facilitate the pouring of wastewater and purification agents into the reactor. A drive motor drives a drive rod to rotate at a constant speed. When the drive rod rotates, it drives the rotating shaft to make the stirring blades rotate at a constant speed in the wastewater. The rotation of the stirring blades accelerates the fusion speed of the purification agents and wastewater, thereby achieving a rapid purification effect on the wastewater.

[0004] The aforementioned device secures the sealing cap by placing it on top of the inlet and then rotating the fastening ring to move it downwards on the outer surface of the screw. This effectively prevents wastewater from splashing out of the device due to agitation. However, because the sealing cap is precisely positioned above the inlet, during actual operation, when workers need to fill the inlet with wastewater through a water pipe, the pipe can easily touch the sealing cap. This contact not only affects the smooth filling process but may also cause the sealing cap to loosen, affecting the sealing effect. Optimization and improvement are needed. Utility Model Content

[0005] The purpose of this invention is to provide a high ammonia nitrogen wastewater purification reactor to solve the problem mentioned in the background art that the straight-up-down sealing cap will affect the filling of wastewater.

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

[0007] A high-ammonia nitrogen wastewater purification reactor includes: a reactor body with a filter screen, an inlet at the upper end of the reactor body, a stirring motor on one side of the reactor body, a clamping assembly mounted on the reactor body, the clamping assembly including a mounting plate mounted on the reactor body, a sealing cover on the mounting plate, and a rotating component on the mounting plate, the clamping assembly being used to seal the inlet; and a protective assembly mounted on the mounting plate, the protective assembly including a protective box mounted on the mounting plate, the protective box having a protective groove inside, the protective assembly being used to protect the rotating component.

[0008] Preferably, the clamping assembly further includes a cylinder disposed on the mounting plate, a lead screw disposed inside the cylinder and passing through the cylinder, and a rotating component disposed at one end of the lead screw.

[0009] Preferably, a threaded ring is provided on the outer side of the lead screw, a sliding block is provided on the outer side of the threaded ring, and an L-shaped groove is provided on the cylinder corresponding to the sliding block, with the sliding block movably disposed in the L-shaped groove.

[0010] Preferably, a sliding ring is provided on the outside of the sliding block, and the sliding ring is slidably disposed on the outside of the cylinder.

[0011] Preferably, a connecting rod is provided at one end of the sliding ring, a sealing plate cover is provided at one end of the connecting rod, and a sealing ring is provided on the outer side of the sealing plate cover.

[0012] Preferably, the protective assembly further includes a threaded rod disposed at the lower end of the mounting plate, a connecting block disposed on the outer side of the threaded rod, and a rocker arm disposed at one end of the threaded rod.

[0013] Preferably, the mounting plate is provided with a T-shaped groove corresponding to the connecting block, and the protective box is located at one end of the connecting block.

[0014] Preferably, a balance bar is provided at the bottom of the mounting plate, and another set of connecting blocks is slidably provided on the outside of the balance bar, with the rotating part movably disposed inside the protective groove.

[0015] Compared with the prior art, the beneficial effects of the present invention are:

[0016] By controlling the rotation of the rotating parts, the lead screw can be driven to rotate, thereby enabling the sealing plate cover to seal the inlet. When it is necessary to fill wastewater, the sealing plate cover can be moved aside through the L-shaped slide, which can avoid the sealing plate cover from obstructing the filling of wastewater and prevent wastewater from splashing out of the reactor body.

[0017] By turning the rocker arm, the protective box can be moved back and forth, thus allowing the protective groove to cover the rotating parts, thereby protecting the rotating parts and effectively preventing external factors from causing them to rotate. Attached Figure Description

[0018] Figure 1 This is a front-view three-dimensional structural diagram of the present invention;

[0019] Figure 2 This is a partial three-dimensional structural schematic diagram of the present invention;

[0020] Figure 3 This is a three-dimensional structural diagram of the clamping component of this utility model;

[0021] Figure 4 This is a three-dimensional structural diagram of the clamping component of this utility model from another perspective;

[0022] Figure 5 This utility model Figure 4 Enlarged view of the structure at point A in the middle;

[0023] Figure 6 This is a three-dimensional structural diagram of the protective component of this utility model.

[0024] In the diagram: 1. Reactor body; 2. Inlet; 3. Filter screen; 4. Mounting plate; 5. Sealing plate cover; 6. Sealing ring; 7. Connecting rod; 8. Sliding ring; 9. Cylinder; 10. Lead screw; 11. L-shaped chute; 12. Rotating component; 13. Protective box; 14. Sliding block; 15. Threaded ring; 16. T-shaped chute; 17. Connecting block; 18. Protective groove; 19. Balance bar; 20. Stirring motor; 21. Rocker arm; 22. Threaded rod. Detailed Implementation

[0025] It should be noted that, unless otherwise specified, the embodiments and features described in this application can be combined with each other. This application will now be described in detail with reference to the accompanying drawings and embodiments.

[0026] To enable those skilled in the art to better understand the present application, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present application, and not all embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative effort should fall within the scope of protection of the present application.

[0027] like Figure 1-6 As shown, this application provides a high ammonia nitrogen wastewater purification reactor, including: a reactor body 1, a filter screen 3 provided on the reactor body 1, an inlet 2 provided at the upper end of the reactor body 1, a stirring motor 20 provided on one side of the reactor body 1, and a pressing assembly provided on the reactor body 1. The pressing assembly includes a mounting plate 4 provided on the reactor body 1, a sealing plate cover 5 provided on the mounting plate 4, and a rotating part 12 provided on the mounting plate 4. The pressing assembly is used to seal the inlet 2.

[0028] Specifically, such as Figure 2 As shown, the clamping assembly also includes a cylinder 9 mounted on the mounting plate 4. A lead screw 10 is installed inside the cylinder 9 and passes through the cylinder 9. A rotating component 12 is installed at one end of the lead screw 10. By rotating the rotating component 12, the lead screw 10 is driven to rotate, thereby facilitating the operator to make precise adjustments to the rotation of the lead screw 10.

[0029] Specifically, such as Figure 5As shown, a threaded ring 15 is provided on the outer side of the lead screw 10, and a sliding block 14 is provided on the outer side of the threaded ring 15. An L-shaped groove 11 is provided on the cylinder 9 corresponding to the sliding block 14. The sliding block 14 is movably disposed in the L-shaped groove 11. By rotating the lead screw 10, the threaded ring 15 can be driven to move up and down, thereby driving the sliding block 14 to slide inside the L-shaped groove 11.

[0030] Specifically, such as Figure 5 As shown, a sliding ring 8 is provided on the outside of the sliding block 14. The sliding ring 8 is slidably disposed on the outside of the cylinder 9, and the sliding ring 8 facilitates the movement of the sealing plate cover 5.

[0031] Specifically, such as Figure 3 As shown, a connecting rod 7 is provided at one end of the sliding ring 8, and a sealing plate cover 5 is provided at one end of the connecting rod 7. A sealing ring 6 is provided on the outside of the sealing plate cover 5. The sealing performance of this device can be effectively increased through the sealing ring 6.

[0032] The mounting plate 4 is provided with a protective component, which includes a protective box 13 on the mounting plate 4. The protective box 13 has a protective groove 18 inside. The protective component is used to protect the rotating part 12.

[0033] Specifically, such as Figure 6 As shown, the protective assembly also includes a threaded rod 22 located at the lower end of the mounting plate 4. A connecting block 17 is provided on the outside of the threaded rod 22, and a rocker arm 21 is provided at one end of the threaded rod 22. By rotating the rocker arm 21, the threaded rod 22 can be rotated, thereby adjusting the position of the protective box 13.

[0034] Specifically, such as Figure 6 As shown, a T-shaped groove 16 is provided on the mounting plate 4 corresponding to the connecting block 17, and the protective box 13 is located at one end of the connecting block 17. The connecting block 17 slides inside the T-shaped groove 16, which can limit the position of the connecting block 17.

[0035] Specifically, such as Figure 6 As shown, a balance bar 19 is provided at the bottom of the mounting plate 4, and another set of connecting blocks 17 is slidably provided on the outside of the balance bar 19. The rotating part 12 is movably provided inside the protective groove 18. The protective groove 18 can better protect the rotating part 12.

[0036] In this embodiment: by controlling the rotation of the rotating component 12, the lead screw 10 can be rotated, which in turn drives the sliding block 14 to slide inside the L-shaped groove 11, thereby driving the sealing plate cover 5 to rise, fall and rotate, thus achieving the sealing of the water inlet 2 by the sealing plate cover 5, and not hindering the filling of wastewater, making the filling process smoother. By rotating the threaded rod 22, the protective box 13 can be moved back and forth, so that the protective groove 18 can protect the rotating component 12.

[0037] Specifically, the initial position of the sealing plate cover 5 is directly above the water inlet 2. When sealing the water inlet 2 is required, rotating the rotating component 12 causes the lead screw 10 to rotate, which in turn causes the threaded ring 15 to move downwards. This, in turn, causes the sliding block 14 to move downwards along the L-shaped groove 11, allowing the sliding ring 8 to slide outside the cylinder 9. This, in turn, causes the sealing plate cover 5 to move downwards, thus fixing the sealing plate cover 5. The sealing ring 6 further enhances the sealing effect of the sealing plate cover 5. When wastewater needs to be filled, the rotating component 12 is rotated in the opposite direction, causing the sliding block 14 to move upward along the L-shaped groove 11. When it moves to the upper end of the L-shaped groove 11, it can drive the sealing plate cover 5 to rotate to one side, thereby avoiding the sealing plate cover 5 from affecting the wastewater filling. By rotating the rocker arm 21, the threaded rod 22 can be driven to rotate, thus driving the protective box 13 to move in the direction of the rotating component 12, so that the protective groove 18 can cover the rotating component 12, effectively preventing external factors from damaging the rotating component 12.

[0038] Those skilled in the art should understand that the discussion of any of the above embodiments is merely exemplary; within the framework of this invention, the technical features of the above embodiments or different embodiments can also be combined, the steps can be implemented in any order, and there are many other variations of the different aspects of this invention as described above, which are not provided in the details for the sake of brevity.

[0039] The present invention is intended to cover all such substitutions, modifications and variations that fall within the broad scope of the appended claims. Therefore, any omissions, modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the scope of protection of the present invention.

Claims

1. A reactor for purifying high-ammonia nitrogen wastewater, comprising: The reactor body (1) is equipped with a filter screen (3), and a water inlet (2) is provided at the upper end of the reactor body (1). A stirring motor (20) is provided on one side of the reactor body (1). The reactor body (1) is characterized by the following features: A clamping assembly is provided on the reactor body (1). The clamping assembly includes a mounting plate (4) provided on the reactor body (1), a sealing plate cover (5) is provided on the mounting plate (4), and a rotating part (12) is provided on the mounting plate (4). The clamping assembly is used to seal the inlet (2). The protective component is mounted on the mounting plate (4) and includes a protective box (13) mounted on the mounting plate (4). The protective box (13) has a protective groove (18) inside. The protective component is used to protect the rotating part (12).

2. The high ammonia nitrogen wastewater purification reactor according to claim 1, characterized in that, The clamping assembly also includes a cylinder (9) disposed on the mounting plate (4), a lead screw (10) is disposed inside the cylinder (9) and the lead screw (10) passes through the cylinder (9), and the rotating part (12) is disposed at one end of the lead screw (10).

3. The high ammonia nitrogen wastewater purification reactor according to claim 2, characterized in that, A threaded ring (15) is provided on the outer side of the lead screw (10), and a sliding block (14) is provided on the outer side of the threaded ring (15). An L-shaped groove (11) is provided on the cylinder (9) corresponding to the sliding block (14), and the sliding block (14) is movably disposed in the L-shaped groove (11).

4. The high ammonia nitrogen wastewater purification reactor according to claim 3, characterized in that, A sliding ring (8) is provided on the outside of the sliding block (14), and the sliding ring (8) is slidably disposed on the outside of the cylinder (9).

5. The high ammonia nitrogen wastewater purification reactor according to claim 4, characterized in that, A connecting rod (7) is provided at one end of the sliding ring (8), and a sealing plate cover (5) is provided at one end of the connecting rod (7). A sealing ring (6) is provided on the outer side of the sealing plate cover (5).

6. The high ammonia nitrogen wastewater purification reactor according to claim 1, characterized in that, The protective assembly also includes a threaded rod (22) disposed at the lower end of the mounting plate (4), a connecting block (17) disposed on the outside of the threaded rod (22), and a rocker arm (21) disposed at one end of the threaded rod (22).

7. The high ammonia nitrogen wastewater purification reactor according to claim 6, characterized in that, The mounting plate (4) is provided with a T-shaped groove (16) corresponding to the connecting block (17), and the protective box (13) is provided at one end of the connecting block (17).

8. The high ammonia nitrogen wastewater purification reactor according to claim 7, characterized in that, The mounting plate (4) is provided with a balance bar (19) at the bottom, and another set of connecting blocks (17) is slidably provided on the outside of the balance bar (19). The rotating part (12) is movably provided inside the protective groove (18).

Images