An adaptive table exposure machine

Abstract

The application relates to the technical field of surface exposure machines, and provides a self-adaptive surface exposure machine which comprises a surface exposure machine body, a buoyancy seat and a connecting assembly; the surface exposure machine body is arranged in the buoyancy seat; the connecting assembly comprises a connecting plate, a connecting seat, a rotating seat and a connecting rod; the connecting plate is arranged at the upper end of the surface exposure machine body, the connecting seat is arranged in a sewage pool, the rotating seat is rotationally connected to the connecting seat, one end of the connecting rod is rotationally connected to the connecting plate, and the other end of the connecting rod is rotationally connected to the rotating seat. Based on the above, the stirring range of the surface exposure machine can be improved, so that the surface exposure machine is applicable to larger sewage pools.

Description

Technical Field

[0001] This application relates to the field of surface exposure machines, and more particularly to an adaptive surface exposure machine. Background Technology

[0002] A surface aerator is a device used in wastewater treatment. It uses a rotating impeller to introduce air into the water in the form of tiny bubbles, increasing the dissolved oxygen content in the water. At the same time, it promotes the mixing and circulation of the water, which helps microorganisms decompose organic matter, thereby achieving the purpose of purifying the water.

[0003] Among the relevant technologies, the existing surface aerators have a small mixing range, making them difficult to apply to larger sewage tanks, and therefore require improvement. Utility Model Content

[0004] To improve the mixing range of the surface aerator for use in larger wastewater tanks, this application provides an adaptive surface aerator.

[0005] The adaptive surface exposure machine provided in this application adopts the following technical solution: An adaptive surface aerator includes a surface aerator body, a buoyancy base, and a connecting assembly; the surface aerator body is disposed in the buoyancy base; the connecting assembly includes a connecting plate, a connecting seat, a rotating seat, and a connecting rod; the connecting plate is disposed at the upper end of the surface aerator body, the connecting seat is disposed in a sewage tank, the rotating seat is rotatably connected to the connecting seat, and one end of the connecting rod is rotatably connected to the connecting plate, and the other end is rotatably connected to the rotating seat.

[0006] By adopting the above technical solution, in practical applications, the connecting seat is first fixedly connected to the sewage tank, and then the surface aerator body is placed in the water. Under the action of the buoyancy seat, the surface aerator body floats on the water surface. During the operation, the surface aerator body generates a horizontal force. Since one end of the connecting rod is rotatably connected to the connecting plate installed on the surface aerator body, and the other end is rotatably connected to the rotating seat rotatably connected to the connecting seat, the surface aerator body rotates in the sewage tank with the rotating seat as the center, thereby increasing the stirring range of the surface aerator, making it suitable for larger sewage tanks, and enabling it to adapt to the liquid level height of the sewage tank.

[0007] Preferably, the buoyancy seat includes a seat body and an aeration hopper, the aeration hopper being located at the lower end of the seat body, and the diameter of the lower end of the aeration hopper being larger than the diameter of the upper end.

[0008] By adopting the above technical solution and setting up an aeration hopper, the aeration volume is increased because the diameter of the lower end of the aeration hopper is larger than that of the upper end, thereby ensuring the aeration and mixing effect.

[0009] Preferably, the connecting assembly further includes a plurality of fasteners, which are evenly spaced along the circumference of the connecting plate. Each fastener includes a fixing hoop and a fixing nut. The fixing hoop is snapped onto the upper end of the surface ablator body, and the fixing nut is threaded onto the fixing hoop to tighten the surface ablator body.

[0010] By adopting the above technical solution and setting fasteners, the connecting plate and the surface aeration machine body are fixedly connected, resulting in a simple structure and convenient operation.

[0011] Preferably, the connecting assembly further includes a bearing disposed between the connecting seat and the rotating seat.

[0012] By adopting the above technical solution and setting bearings, the rotating seat is stably connected to the connecting seat.

[0013] Preferably, the connecting assembly further includes a pin, which is located at one end of the connecting rod near the rotating seat and is used to insert into the connecting seat.

[0014] By adopting the above technical solution and setting a pin, when the liquid level in the sewage tank is low, the connecting rod rotates to a near-vertical state. At this time, the pin is inserted into the connecting seat, which minimizes the risk of the surface aerator body rotating and affecting normal aeration.

[0015] Preferably, the connecting assembly further includes a connecting bolt, which is disposed on the connecting rod, and the pin is detachably connected to the connecting bolt.

[0016] By adopting the above technical solution, and by setting the pin to be detachably connected to the connecting bolt, different pins can be replaced to ensure that the pin can be inserted into the connector.

[0017] Preferably, the connecting assembly further includes a connecting sleeve and a connecting nut, the connecting nut being threadedly connected to the connecting bolt, and the two ends of the connecting sleeve respectively abutting against the connecting rod and the pin, so that the connecting nut abuts against the pin.

[0018] By adopting the above technical solution, and by setting a connecting sleeve and a connecting nut, the pin can be detachably connected, and the position of the pin can also be changed to ensure that the pin can be inserted into the connecting seat.

[0019] In summary, this application includes at least one of the following beneficial technical effects: 1. In practical applications, the connecting seat is first fixedly connected to the sewage tank, and then the surface aerator body is placed in the water. The surface aerator body floats on the water surface under the action of the buoyancy seat. During the operation, the surface aerator body generates a horizontal force. Since one end of the connecting rod is rotatably connected to the connecting plate installed on the surface aerator body, and the other end is rotatably connected to the rotating seat rotatably connected to the connecting seat, the surface aerator body rotates in the sewage tank with the rotating seat as the center, so as to improve the stirring range of the surface aerator, so as to be suitable for larger sewage tanks and to be able to adapt to the liquid level height of the sewage tank. 2. By setting a pin, when the liquid level in the sewage tank is low, the connecting rod rotates to a near-vertical state. At this time, the pin is inserted into the connecting seat, which minimizes the risk of the surface aerator body rotating and affecting normal aeration. 3. By setting a connecting sleeve and a connecting nut, the pin can be detachably connected, and the position of the pin can also be changed to ensure that the pin can be inserted into the connecting seat. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the adaptive surface exposure machine in the embodiments of this application; Figure 2 yes Figure 1 Enlarged diagram of part A in the diagram; Figure 3 yes Figure 1 Enlarged schematic diagram of part B in the diagram; Figure 4 This is a schematic diagram of another state of the adaptive surface exposure machine in an embodiment of this application.

[0021] Reference numerals in the attached drawings: 1. Main body of the surface aerator; 2. Buoyancy seat; 21. Seat body; 22. Aeration hopper; 3. Connecting assembly; 31. Connecting plate; 32. Connecting seat; 33. Rotating seat; 34. Connecting rod; 35. Fixing component; 351. Fixing hoop; 352. Fixing nut; 36. Bearing; 37. Pin; 38. Connecting bolt; 39. Connecting sleeve; 310. Connecting nut. Detailed Implementation

[0022] The following is in conjunction with the appendix Figure 1-4 This application will be described in further detail.

[0023] This application discloses an adaptive surface exposure machine.

[0024] Reference Figure 1 The adaptive surface absorptive ...

[0025] Reference Figure 1 , Figure 2 and Figure 3The connecting assembly 3 includes a connecting plate 31, a connecting seat 32, a rotating seat 33, and a connecting rod 34. The connecting plate 31 is fixedly connected to the upper end of the surface aerator body 1, the connecting seat 32 is fixedly connected to the sewage tank, and the rotating seat 33 is rotatably connected to the lower end of the connecting seat 32, with the axis of rotation arranged vertically. One end of the connecting rod 34 is rotatably connected to the upper side of the connecting plate 31, and the other end of the connecting rod 34 is rotatably connected to the lower end of the rotating seat 33, with the axes of rotation of both ends of the connecting rod 34 arranged horizontally and parallel to each other.

[0026] In practical applications, the connecting seat 32 is first fixedly connected to the sewage tank, and then the surface aerator body 1 is placed in the water. The surface aerator body 1 floats on the water surface under the action of the buoyancy seat 2. During operation, the surface aerator body 1 generates a horizontal force. Since one end of the connecting rod 34 is rotatably connected to the connecting plate 31 installed on the surface aerator body 1, and the other end is rotatably connected to the rotating seat 33 rotatably connected to the connecting seat 32, the surface aerator body 1 rotates in the sewage tank with the rotating seat 33 as the center, thereby increasing the stirring range of the surface aerator to be suitable for larger sewage tanks. Furthermore, under the action of the rotation at both ends of the connecting rod 34, the surface aerator can adapt to the liquid level height of the sewage tank to ensure the applicability of the surface aerator.

[0027] In some embodiments, the buoyancy seat 2 includes a seat body 21 and an aeration hopper 22. The aeration hopper 22 is integrally connected to the lower end of the seat body 21, and the diameter of the upper end of the aeration hopper 22 is smaller than the diameter of the lower end of the aeration hopper 22. That is, the aeration hopper 22 is arranged to expand downward in the vertical direction to increase the aeration volume, thereby ensuring the aeration and stirring effect.

[0028] Reference Figure 2 In some embodiments, the connecting assembly 3 further includes a plurality of fasteners 35, which are evenly spaced along the circumference of the connecting plate 31. Specifically, the fasteners 35 include a fixing hoop 351 and a fixing nut 352. The fixing hoop 351 is arranged in a "U" shape and is snapped onto the upper end of the surface ablator body 1 from bottom to top. The fixing nut 352 is threaded onto the upper end of the fixing hoop 351, so that the upper end of the surface ablator body 1 is tightened between the fixing hoop 351 and the fixing nut 352, thereby realizing the fixed connection between the connecting plate 31 and the surface ablator body 1. The structure is simple and the operation is convenient.

[0029] Reference Figure 3 In some embodiments, the connecting assembly 3 further includes a bearing 36, the outer ring of which is fixedly connected to the lower end of the connecting seat 32, and the upper end of the rotating seat 33 is fixedly connected to the inner ring of the bearing 36, so as to ensure that the rotating seat 33 is stably and smoothly connected to the connecting seat 32.

[0030] Reference Figure 3 and Figure 4In some embodiments, the connecting component 3 further includes a pin 37, which is inserted into one end of the connecting rod 34 near the rotating seat 33. When the liquid level in the sewage tank is low, the connecting rod 34 rotates to a near-vertical state. At this time, the pin 37 is inserted into the connecting seat 32 to restrict the rotation of the rotating seat 33, so as to avoid the surface aerator body 1 from rotating and affecting normal aeration, thereby ensuring the stability of the surface aerator operation.

[0031] Reference Figure 3 In some embodiments, the connecting assembly 3 also includes connecting bolts 38. Taking two connecting bolts 38 as an example, the two connecting bolts 38 are installed on the connecting rod 34, and the pin 37 is detachably connected to the lower end of the two connecting bolts 38. Due to various processing errors, the pin 37 may be affected in accurately inserting into the connecting seat 32. In this way, different pins 37 can be replaced to ensure that the pin 37 is accurately inserted into the connecting seat 32.

[0032] In some embodiments, the connecting assembly 3 further includes a connecting sleeve 39 and a connecting nut 310. The connecting nut 310 is threaded to the lower end of the connecting bolt 38. The connecting sleeve 39 is fitted onto the connecting bolt 38, with one end abutting against the connecting rod 34 and the other end abutting against the pin 37. This allows the connecting nut 310 to abut against the pin 37, clamping the pin 37 between the connecting nut 310 and the connecting sleeve 39, thus achieving a detachable connection of the pin 37 and improving the stability of the pin 37 installation. Simultaneously, by installing connecting sleeves 39 of different lengths, the position of the pin 37 can be changed to ensure that the pin 37 can be inserted into the connecting seat 32.

[0033] The implementation principle of this embodiment is as follows: In practical application, the connecting seat 32 is first fixedly connected to the sewage tank, and then the surface aerator body 1 is placed in the water. The surface aerator body 1 floats on the water surface under the action of the buoyancy seat 2. The surface aerator body 1 generates a horizontal force during operation. Since one end of the connecting rod 34 is rotatably connected to the connecting plate 31 installed on the surface aerator body 1, and the other end is rotatably connected to the rotating seat 33 rotatably connected to the connecting seat 32, the surface aerator body 1 rotates in the sewage tank with the rotating seat 33 as the center, thereby increasing the stirring range of the surface aerator to be suitable for larger sewage tanks. Furthermore, under the action of the rotation at both ends of the connecting rod 34, the surface aerator can adapt to the liquid level height of the sewage tank, thereby improving its applicability.

[0034] The above are all preferred embodiments of this application, and are not intended to limit the scope of protection of this application. Therefore, all equivalent changes made in accordance with the structure, shape and principle of this application should be covered within the scope of protection of this application.

Claims

1. An adaptive surface exposure machine, characterized in that, The device includes a surface aerator body (1), a buoyancy seat (2), and a connecting assembly (3); the surface aerator body (1) is located in the buoyancy seat (2); the connecting assembly (3) includes a connecting plate (31), a connecting seat (32), a rotating seat (33), and a connecting rod (34); the connecting plate (31) is located at the upper end of the surface aerator body (1), the connecting seat (32) is located in the sewage tank, the rotating seat (33) is rotatably connected to the connecting seat (32), one end of the connecting rod (34) is rotatably connected to the connecting plate (31), and the other end is rotatably connected to the rotating seat (33).

2. The adaptive surface exposure machine according to claim 1, characterized in that, The buoyancy seat (2) includes a seat body (21) and an aeration hopper (22). The aeration hopper (22) is located at the lower end of the seat body (21), and the diameter of the lower end of the aeration hopper (22) is larger than the diameter of the upper end.

3. The adaptive surface exposure machine according to claim 1, characterized in that, The connecting assembly (3) also includes a plurality of fasteners (35), which are evenly spaced along the circumference of the connecting plate (31). Each fastener (35) includes a fixing hoop (351) and a fixing nut (352). The fixing hoop (351) is snapped onto the upper end of the surface ablator body (1), and the fixing nut (352) is threaded onto the fixing hoop (351) to tighten the surface ablator body (1).

4. The adaptive surface exposure machine according to claim 1, characterized in that, The connecting assembly (3) further includes a bearing (36) disposed between the connecting seat (32) and the rotating seat (33).

5. An adaptive surface exposure machine according to claim 1, characterized in that, The connecting assembly (3) further includes a pin (37), which is located at one end of the connecting rod (34) near the rotating seat (33) and is used to be inserted into the connecting seat (32).

6. An adaptive surface exposure machine according to claim 5, characterized in that, The connecting assembly (3) further includes a connecting bolt (38), which is disposed on the connecting rod (34), and the pin (37) is detachably connected to the connecting bolt (38).

7. An adaptive surface exposure machine according to claim 6, characterized in that, The connecting assembly (3) further includes a connecting sleeve (39) and a connecting nut (310). The connecting nut (310) is threaded to the connecting bolt (38). The two ends of the connecting sleeve (39) abut against the connecting rod (34) and the pin (37) respectively, so that the connecting nut (310) abuts against the pin (37).

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