Cooperative digestion anaerobic sludge reactor mixing water distribution device
By using a water distribution device with linkage rod and turntable mechanism in the anaerobic sludge reactor, the problem of cumbersome nozzle adjustment in the prior art is solved, and a rapid and simple adjustment of multiple nozzles and efficient water distribution effect is achieved.
Patent Information
- Application Number
- CN202420946964.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-30
- Publication Date
- 2024-12-27
- Estimated Expiration
- 2034-04-30
AI Technical Summary
The nozzle adjustment process of the existing anaerobic reactor water distribution device is complicated and slow, and can only adjust multiple nozzles one by one, resulting in low adjustment efficiency and unsatisfactory use effect.
A hybrid water distribution device for synergistic digestion of anaerobic sludge reactors is designed, using a linkage rod and turntable mechanism, allowing multiple nozzle adjustment heads to be deflected left and right and front and rear deflected at the same time, increasing the adjustment range, and passing through a sealed tube and The support ring ensures sealing and easy operation.
The nozzle adjustment head angle adjustment is achieved quickly, simple and labor-saving operation, significantly improves the adjustment efficiency, ensures the uniformity and sealing of water distribution, and meets user needs.
Smart Images
Figure CN222250266U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of wastewater treatment, in particular to a mixed water distribution device for a collaborative digestion anaerobic sludge reactor. Background Art
[0002] Anaerobic biological treatment technology refers to the process of decomposing various complex organic substances in sewage into inorganic and simple organic substances through biological metabolism under the condition of no dissolved oxygen and oxygen isolation, so as to achieve the purpose of wastewater treatment and purification. Therefore, in the field of wastewater treatment technology, anaerobic reactors are needed to treat high-concentration organic wastewater. Anaerobic reactors generally have a water distribution device at the bottom, and the nozzles set obliquely on the water distribution device are used to avoid the formation of dead zones after the wastewater enters the anaerobic reactor, thereby avoiding the accumulation of sludge or suspended matter in some areas to affect the mud-water mixing effect of the anaerobic reactor, and at the same time avoiding uneven water distribution of the water distribution device due to the blockage of the water distribution outlet by sludge or suspended matter.
[0003] Although the nozzle angle of the existing water distribution device can be adjusted to increase the mixing effect, most of them use bolts to lock the nozzles. The adjustment process is cumbersome and slow, and multiple nozzles can only be adjusted one by one. For example, the disclosed patent (publication number CN220182951U) discloses an anaerobic reactor water distribution device, which greatly reduces the adjustment efficiency and the use effect is not ideal. Utility Model Content
[0004] The utility model provides a mixed water distribution device for a collaborative digestion anaerobic sludge reactor to solve the problems in the background technology.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a mixed water distribution device for a collaborative digestion anaerobic sludge reactor, comprising an anaerobic tank, a water distribution assembly is arranged inside the anaerobic tank, the water distribution assembly comprises a water distribution bag, a circle of the water distribution bag is provided with a plurality of water distribution pipes, the water distribution pipes are provided with a plurality of nozzle seats and a nozzle adjustment head sleeved on the nozzle seats, and a linkage rod is arranged on one side of the nozzle adjustment head;
[0006] An adjustment component for driving the nozzle adjustment head is arranged inside the anaerobic tank, and the adjustment component includes an adjustment seat and a driving rod with one end extending into the adjustment seat and the other end extending to one side of the water distribution pipe. A connecting rod is arranged on the driving rod, and one end of the connecting rod extends to one side of the nozzle adjustment head and is rotatably provided with a movable ring, a turntable is rotatably provided inside the movable ring, and one end of the linkage rod is movably inserted into the turntable on one side thereof.
[0007] Specifically, the number of the driving rods is consistent with the number of the water distribution pipes, and the number of the connecting rods on the driving rods is consistent with the number of the nozzle seats on the water distribution pipes.
[0008] Specifically, the inner thread sleeve of the adjusting seat is provided with an adjusting screw barrel with one end extending to the outside of the anaerobic tank, and the adjusting screw barrel is conical at one end extending to the inside of the adjusting seat.
[0009] Specifically, one end of the driving rod extending into the interior of the adjustment seat is L-shaped and is provided with a spring.
[0010] Specifically, a spring is arranged at one end of the adjusting screw barrel located inside the adjusting seat, and an inclined surface which fits with the conical surface of the adjusting screw barrel is arranged at one end of the driving rod located inside the adjusting seat.
[0011] Specifically, an extension plate is provided on the outer ring of the adjustment seat, and an adjustment screw with one end penetrating to the outside of the anaerobic tank is rotatably provided inside the extension plate, and the adjustment screw is threadedly sleeved with the anaerobic tank.
[0012] Specifically, a stabilizing rod penetrating to the outside of the anaerobic tank is provided on one side of the adjustment seat.
[0013] Specifically, a water delivery pipe movably connected to the regulating screw barrel is provided on one side of the water distribution bag.
[0014] Specifically, a sealing tube is provided between the nozzle seat and the nozzle adjustment head.
[0015] Specifically, a plurality of support rings are arranged inside the sealing tube.
[0016] Compared with the prior art, the utility model provides a mixed water distribution device for a collaborative digestion anaerobic sludge reactor, which has the following beneficial effects:
[0017] The mixed water distribution device of the collaborative digestion anaerobic sludge reactor can simultaneously perform left and right deflection adjustments and front and back deflection adjustments on multiple nozzle adjustment heads in the water distribution assembly through the adjustment assembly, which not only greatly increases the angle adjustment range of the nozzle adjustment head, but also has a fast adjustment speed and a simple and quick operation method. The provision of the sealing tube not only ensures the sealing between the nozzle seat and the nozzle adjustment head, but also makes the rotation of the nozzle adjustment head more labor-saving, thereby meeting the user's use needs. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] Figure 1 It is a schematic diagram of the structure of the utility model;
[0019] Figure 2 This is a cross-sectional view of the structure of the adjustment component of the utility model;
[0020] Figure 3 This is a schematic diagram of the water distribution pipe and water distribution bag structure of the utility model;
[0021] Figure 4 This is a cross-sectional view of the water distribution pipe and nozzle adjustment head structure of the utility model.
[0022] In the figure: 1. anaerobic tank; 2. water distribution assembly; 21. water distribution bag; 22. water distribution pipe; 23. water delivery pipe; 24. nozzle seat; 25. nozzle adjustment head; 26. sealing tube; 27. support ring; 28. linkage rod; 29. fixing rod; 3. adjustment assembly; 31. adjustment seat; 32. adjustment screw barrel; 33. stabilizing rod; 34. extension plate; 35. adjustment screw; 36. driving rod; 37. connecting rod; 38. movable ring; 39. turntable. DETAILED DESCRIPTION
[0023] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0024] See also Figure 1-4 The utility model discloses a mixed water distribution device for a collaborative digestion anaerobic sludge reactor, including an anaerobic tank 1, wherein a water distribution assembly 2 is arranged inside the anaerobic tank 1, wherein the water distribution assembly 2 includes a water distribution bag 21, wherein a circle of the water distribution bag 21 is provided with a plurality of water distribution pipes 22, wherein the water distribution pipes 22 are provided with a plurality of nozzle seats 24 and a nozzle adjustment head 25 sleeved on the nozzle seats 24, wherein a linkage rod 28 is arranged on one side of the nozzle adjustment head 25.
[0025] The anaerobic tank 1 is provided with an adjustment assembly 3 for driving the nozzle adjustment head 25. The adjustment assembly 3 includes an adjustment seat 31 and a driving rod 36 with one end extending to the inside of the adjustment seat 31 and the other end extending to one side of the water distribution pipe 22. The driving rod 36 is provided with a connecting rod 37. One end of the connecting rod 37 extends to one side of the nozzle adjustment head 25 and is rotatably provided with a movable ring 38. A rotating disk 39 is rotatably provided inside the movable ring 38. One end of the linkage rod 28 is movably plugged into the inside of the rotating disk 39 on one side thereof. See FIG. Figure 1 At least three legs are installed on the anaerobic tank 1, and the adjustment component 3 and the water distribution component 2 are both installed at the bottom of the anaerobic tank 1. When in use, the anaerobic tank 1 can be turned upside down.
[0026] Specifically, the number of the driving rods 36 is consistent with the number of the water distribution pipes 22, and the number of the connecting rods 37 on the driving rods 36 is consistent with the number of the nozzle seats 24 on the water distribution pipes 22, see Figure 3 The water separation bag 21 is provided with a fixing rod 29 connected to the anaerobic tank 1 to ensure the stability of the water separation bag 21 .
[0027] Specifically, the inner thread sleeve of the adjustment seat 31 is provided with an adjustment screw barrel 32 whose one end extends to the outside of the anaerobic tank 1, and the end of the adjustment screw barrel 32 extending to the inside of the adjustment seat 31 is conical, and the end of the drive rod 36 extending to the inside of the adjustment seat 31 is L-shaped and provided with a spring, and the end of the adjustment screw barrel 32 located inside the adjustment seat 31 is provided with a spring, and the end of the drive rod 36 located inside the adjustment seat 31 is provided with an inclined surface that fits the conical surface of the adjustment screw barrel 32, see Figure 2-4 When the angle of the nozzle adjustment head 25 needs to be adjusted, the adjustment screw 35 is first rotated to drive the adjustment seat 31 to move. The setting of the stabilizing rod 33 ensures the stability of the lifting movement of the adjustment seat 31. Figure 4 ,when Figure 4 When the driving rod 36 in the middle drives the pull rod to descend, the pull rod drives the movable ring 38 and the turntable 39 to descend. Since the linkage rod 28 is movably connected to the turntable 39, the turntable 39 drives the linkage rod 28 to descend and deflects and adapts with the angle adjustment of the linkage rod 28, so that the nozzle adjustment head 25 deflects to the side away from the turntable 39. When the pull rod is pulled upward, the nozzle adjustment head 25 is driven to deflect to the side close to the turntable 39. Multiple driving rods 36 are controlled by an adjustment seat 31, and multiple nozzle adjustment heads 25 can be adjusted at the same time. This is the preliminary adjustment of the angle of the nozzle adjustment head 25. When the angle of the nozzle adjustment head 25 needs to be further adjusted, the adjusting screw 32 is rotated to resist the driving rod 36, and the driving rod 36 drives the connecting rod 37 to push the movable ring 38. The movable ring 38 pushes the linkage rod 28 through the turntable 39, so that the linkage rod 28 drives the nozzle adjustment head 25 to rotate. See Figure 4 When the driving rod 36 and the pull rod are moved up and down, the nozzle adjustment head 25 is driven to deflect left and right to adjust the angle. When the driving rod 36 and the pull rod are pushed forward and backward, the nozzle adjustment head 25 is deflected forward and backward on the premise of left and right deflection adjustment, which further ensures the angle adjustment range of the nozzle adjustment head 25.
[0028] Due to the setting of the spring, when the adjusting screw 32 is rotated to reset, the spring at one end of the driving rod 36 will drive the driving rod 36 to reset, so that the nozzle adjustment head 25 after the front and rear deflection adjustment is reset and the state after the left and right deflection adjustment is maintained. The left and right deflection angle of the nozzle adjustment head 25 can be adjusted by rotating the adjusting screw 35.
[0029] Specifically, an extension plate 34 is disposed on the outer ring of the adjustment seat 31 , and an adjustment screw 35 having one end penetrating to the outside of the anaerobic tank 1 is rotatably disposed inside the extension plate 34 , and the adjustment screw 35 is threadedly sleeved with the anaerobic tank 1 .
[0030] Specifically, a stabilizing rod 33 penetrating to the outside of the anaerobic tank 1 is disposed on one side of the adjusting seat 31 . The provision of the stabilizing rod 33 ensures the stability of the lifting movement of the adjusting seat 31 .
[0031] Specifically, a water pipe 23 movably connected to the regulating screw barrel 32 is provided on one side of the water distribution bag 21 , and the water source is connected through the water pipe 23 .
[0032] Specifically, a sealing tube 26 is arranged between the nozzle seat 24 and the nozzle adjustment head 25, and a plurality of support rings 27 are arranged inside the sealing tube 26. The sealing tube 26 is made of rubber material, which ensures the sealing between the nozzle seat 24 and the nozzle adjustment head 25, and does not affect the angle adjustment between the nozzle adjustment head 25 and the nozzle seat 24. The gap between the nozzle adjustment head 25 and the nozzle seat 24 can be appropriately increased, so that the angle adjustment of the nozzle adjustment head 25 is more labor-saving. The setting of the support ring 27 ensures the integrity of the inner cavity of the sealing tube 26, and does not squeeze and flatten it, and the water delivery effect is better.
[0033] To sum up, the mixed water distribution device of the collaborative digestion anaerobic sludge reactor can simultaneously perform left and right deflection adjustment and front and back deflection adjustment on multiple nozzle adjustment heads 25 in the water distribution component 2 through the adjustment component 3, which not only greatly increases the angle adjustment range of the nozzle adjustment head 25, but also has a fast adjustment speed and a simple and quick operation method. The setting of the sealing tube 26 not only ensures the sealing between the nozzle seat 24 and the nozzle adjustment head 25, but also makes the rotation of the nozzle adjustment head 25 more labor-saving, thereby meeting the user's use needs.
[0034] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A mixed water distribution device for a collaborative digestion anaerobic sludge reactor, comprising an anaerobic tank (1), characterized in that: A water distribution assembly (2) is arranged inside the anaerobic tank (1), and the water distribution assembly (2) comprises a water distribution bag (21), a circle of which is provided with a plurality of water distribution pipes (22), a plurality of nozzle seats (24) and a nozzle adjustment head (25) sleeved on the nozzle seat (24) are arranged on the water distribution pipes (22), and a linkage rod (28) is arranged on one side of the nozzle adjustment head (25); An adjustment assembly (3) for driving a nozzle adjustment head (25) is arranged inside the anaerobic tank (1), and the adjustment assembly (3) comprises an adjustment seat (31) and a driving rod (36) with one end extending into the interior of the adjustment seat (31) and the other end extending to one side of the water distribution pipe (22); a connecting rod (37) is arranged on the driving rod (36); one end of the connecting rod (37) extends to one side of the nozzle adjustment head (25) and is rotatably provided with a movable ring (38); a rotating disk (39) is rotatably provided inside the movable ring (38); one end of the linkage rod (28) is movably plugged into the interior of the rotating disk (39) on one side thereof.
2. The mixed water distribution device of the collaborative digestion anaerobic sludge reactor according to claim 1, characterized in that: The number of the driving rods (36) is consistent with the number of the water distribution pipes (22), and the number of the connecting rods (37) on the driving rods (36) is consistent with the number of the nozzle seats (24) on the water distribution pipes (22).
3. The mixed water distribution device of the collaborative digestion anaerobic sludge reactor according to claim 1 is characterized by: The internal thread sleeve of the adjustment seat (31) is provided with an adjustment screw barrel (32) whose one end extends to the outside of the anaerobic tank (1); the end of the adjustment screw barrel (32) extending to the inside of the adjustment seat (31) is conical.
4. The mixed water distribution device of the collaborative digestion anaerobic sludge reactor according to claim 1, characterized in that: One end of the driving rod (36) extending into the interior of the adjustment seat (31) is L-shaped and is provided with a spring.
5. The mixed water distribution device of the collaborative digestion anaerobic sludge reactor according to claim 3 is characterized by: One end of the adjusting screw barrel (32) located inside the adjusting seat (31) is provided with a spring, and one end of the driving rod (36) located inside the adjusting seat (31) is provided with an inclined surface that fits the conical surface of the adjusting screw barrel (32).
6. The mixed water distribution device of the collaborative digestion anaerobic sludge reactor according to claim 1, characterized in that: The outer ring of the adjustment seat (31) is provided with an extension plate (34), and an adjustment screw (35) having one end penetrating the outside of the anaerobic tank (1) is rotatably provided inside the extension plate (34), and the adjustment screw (35) is threadedly sleeved with the anaerobic tank (1).
7. The mixed water distribution device of the collaborative digestion anaerobic sludge reactor according to claim 1, characterized in that: A stabilizing rod (33) penetrating to the outside of the anaerobic tank (1) is provided on one side of the adjustment seat (31).
8. The mixed water distribution device of the collaborative digestion anaerobic sludge reactor according to claim 1, characterized in that: A water delivery pipe (23) movably sleeved with the regulating screw cylinder (32) is provided on one side of the water distribution bag (21).
9. The mixed water distribution device of the collaborative digestion anaerobic sludge reactor according to claim 1, characterized in that: A sealing tube (26) is provided between the nozzle seat (24) and the nozzle adjustment head (25).
10. The mixed water distribution device of the collaborative digestion anaerobic sludge reactor according to claim 9, characterized in that: A plurality of support rings (27) are arranged inside the sealing tube (26).