An ultrasonic defoaming device based on sewage treatment discharge outlet

Abstract

This invention provides an ultrasonic defoaming device for wastewater treatment outlets, belonging to the field of wastewater treatment technology. It includes an arc-shaped frame with a support frame slidably connected to its top wall. The device further includes a drive assembly comprising a bidirectional screw rotatably connected to the outer wall of the support frame, a drive handle fixedly connected to the outer wall of the bidirectional screw, and a slider threadedly connected to the outer wall of the bidirectional screw, the slider being slidably connected to the support frame; a clamping assembly disposed on the outer wall of the arc-shaped frame, cooperating with the drive assembly; and an adaptive floating defoaming assembly disposed on the outer wall of the arc-shaped frame. In this invention, the adaptive floating defoaming assembly automatically adjusts the position of the ultrasonic defoamer according to the water level, ensuring that the ultrasonic defoamer remains in the optimal defoaming position even when the water level at the outlet fluctuates, guaranteeing stable defoaming performance and avoiding incomplete defoaming due to water level changes.

Description

Technical Field

[0001] This utility model relates to the field of wastewater treatment technology, and more specifically, to an ultrasonic defoaming device based on a wastewater treatment outlet. Background Technology

[0002] In the field of wastewater treatment, when treated wastewater is discharged at the drainage outlet (after the disinfection tank), a large number of bubbles are often generated due to the drop in elevation. The presence of these bubbles can easily give people the intuitive feeling that the wastewater has not been treated to meet the standards. Even if the wastewater is actually tested and found to meet the standards, this visual misleading can still cause the public to question the effectiveness of wastewater treatment.

[0003] However, existing defoaming devices still have some shortcomings in use: 1. When installing defoaming devices, it is difficult to adapt to drain pipes of different diameters. The installation process is complicated and often requires the use of multiple tools. It has poor versatility and low installation efficiency; 2. When dealing with water surface fluctuations at the drain outlet, the defoaming device cannot automatically adjust its position, making it difficult to maintain the optimal defoaming position, which in turn leads to incomplete defoaming.

[0004] Therefore, there is an urgent need for an ultrasonic defoaming device based on the sewage treatment outlet to solve the above problems. Utility Model Content

[0005] The purpose of this invention is to provide an ultrasonic defoaming device based on a sewage treatment outlet to solve the problems mentioned in the background art.

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

[0007] An ultrasonic defoaming device based on a sewage treatment outlet includes an arc-shaped frame, the top wall of which is slidably connected to a support frame, and further includes:

[0008] A drive assembly includes a bidirectional screw rotatably connected to the outer wall of a support frame, a drive handle fixedly connected to the outer wall of the bidirectional screw, and a slider threadedly connected to the outer wall of the bidirectional screw, the slider being slidably connected to the support frame.

[0009] A clamping assembly is disposed on the outer wall of the arc-shaped frame, and the clamping assembly cooperates with the driving assembly;

[0010] An adaptive floating defoaming component is installed on the outer wall of the curved frame.

[0011] As a preferred technical solution of this application, the clamping assembly includes a clamping frame symmetrically and rotatably connected to the outer wall of the arc-shaped frame, and the clamping frame is rotatably connected to the slider, and a rubber pad is fixedly connected to the outer wall of the clamping frame.

[0012] As a preferred technical solution of this application, the adaptive floating defoaming component includes a cross slide column symmetrically slidably connected to the outer wall of the arc-shaped frame. A limit plate is fixedly connected to the top wall of the cross slide column. An installation plate is fixedly connected to the end of the cross slide column away from the limit plate. An ultrasonic defoamer is fixedly connected to the outer wall of the installation plate. A connecting cylinder is slidably connected to the outer wall of the cross slide column. An inflatable floating pad is fixedly connected to the outer wall of the connecting cylinder. Symmetrically distributed extrusion bolts are threaded to the outer wall of the connecting cylinder, and the outer wall of the extrusion bolts abuts against the outer wall of the cross slide column.

[0013] As a preferred technical solution of this application, a lifting plate is slidably connected to the inner wall of the arc-shaped frame, a strong spring is fixedly connected to the top wall of the lifting plate, and the strong spring is fixedly connected to the inner wall of the arc-shaped frame. A lifting rod is fixedly connected to the outer wall of the lifting plate, and a support positioning block is fixedly connected to the outer wall of the lifting rod.

[0014] As a preferred technical solution of this application, a drain pipe is provided between the symmetrical rubber pads, and the outer wall of the drain pipe abuts against the outer wall of the rubber pad and the outer wall of the drain pipe abuts against the outer wall of the support positioning block.

[0015] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0016] In the scheme of this application:

[0017] 1. The clamping assembly, controlled by the drive assembly, opens and closes the clamping frame, which can accommodate drain pipes of different sizes. The installation process is simple and convenient, requiring no complicated tools, thus improving the versatility and installation efficiency of the device. At the same time, the rubber pad increases friction and avoids damage to the drain pipe. Combined with the strong spring and support positioning block, the stability is further enhanced, making the device firmly installed and not easy to shake or fall off. This solves the problems of existing defoaming devices, which are difficult to adapt to drain pipes of different diameters, have complicated installation processes, often require multiple tools, and have poor versatility and low installation efficiency.

[0018] 2. The adaptive floating defoaming component can automatically adjust the position of the ultrasonic defoamer according to the water level, ensuring that the ultrasonic defoamer is always in the optimal defoaming position when the water level fluctuates at the drain outlet. This ensures stable defoaming effect and avoids the problem of incomplete defoaming due to water level changes. It solves the problem in the prior art that the defoaming device cannot automatically adjust its position when dealing with water level fluctuations at the drain outlet, resulting in difficulty in maintaining the optimal defoaming position and thus incomplete defoaming. Attached Figure Description

[0019] Figure 1 A schematic diagram of the overall structure of the ultrasonic defoaming device based on the sewage treatment outlet provided in this application;

[0020] Figure 2A schematic diagram of the robust spring structure of the ultrasonic defoaming device based on the sewage treatment outlet provided in this application;

[0021] Figure 3 A schematic diagram of the clamping frame structure of the ultrasonic defoaming device based on the sewage treatment outlet provided in this application;

[0022] Figure 4 A schematic diagram of the cross-shaped sliding column structure of the ultrasonic defoaming device based on the sewage treatment outlet provided in this application;

[0023] Figure 5 A schematic diagram of the extrusion bolt portion of the ultrasonic defoaming device based on a sewage treatment outlet provided in this application.

[0024] The image shows:

[0025] 1. Arc-shaped frame; 2. Support frame; 3. Slider; 4. Two-way screw; 5. Drive handle; 6. Clamping frame; 7. Rubber pad; 8. Strong spring; 9. Lifting plate; 10. Lifting rod; 11. Support positioning block; 12. Drain pipe; 13. Cross slide column; 14. Limiting plate; 15. Mounting plate; 16. Ultrasonic defoamer; 17. Connecting cylinder; 18. Inflatable floating pad; 19. Extrusion bolt. Detailed Implementation

[0026] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some, not all, of the embodiments of this utility model.

[0027] like Figure 1-5 As shown, this embodiment proposes an ultrasonic defoaming device based on a sewage treatment outlet, including an arc-shaped frame 1, with a support frame 2 slidably connected to the top wall of the arc-shaped frame 1, and further including:

[0028] The drive assembly includes a bidirectional screw 4 rotatably connected to the outer wall of the support frame 2, a drive handle 5 fixedly connected to the outer wall of the bidirectional screw 4, and a slider 3 threadedly connected to the outer wall of the bidirectional screw 4, and the slider 3 is slidably connected to the support frame 2. Rotating the drive handle 5 on the bidirectional screw 4 causes the bidirectional screw 4 to rotate and drive the threaded slider 3 to slide on the support frame 2.

[0029] The clamping assembly is disposed on the outer wall of the arc-shaped frame 1, and the clamping assembly and the driving assembly cooperate with each other;

[0030] An adaptive floating defoaming component is installed on the outer wall of the arc-shaped frame 1.

[0031] like Figure 2-3As shown, in a preferred embodiment, based on the above method, the clamping assembly further includes a clamping frame 6 symmetrically rotatably connected to the outer wall of the arc-shaped frame 1, and the clamping frame 6 is rotatably connected to the slider 3. A rubber pad 7 is fixedly connected to the outer wall of the clamping frame 6. When the slider 3 slides, it drives the rotatably connected clamping frame 6 to rotate, so that the rubber pad 7 on the symmetrical clamping frame 6 gradually approaches and clamps the drain pipe 12, thus completing the installation of the device on the drain pipe 12.

[0032] like Figure 4-5 As shown, in a preferred embodiment, based on the above method, the adaptive floating defoaming component further includes a cross slide column 13 symmetrically slidably connected to the outer wall of the arc frame 1. A limiting plate 14 is fixedly connected to the top wall of the cross slide column 13. An installation plate 15 is fixedly connected to the end of the cross slide column 13 away from the limiting plate 14. An ultrasonic defoamer 16 is fixedly connected to the outer wall of the installation plate 15. A connecting cylinder 17 is slidably connected to the outer wall of the cross slide column 13. An inflatable floating pad 18 is fixedly connected to the outer wall of the connecting cylinder 17. Symmetrically distributed compression bolts 19 are threadedly connected to the outer wall of the connecting cylinder 17, and the outer wall of the compression bolts 19 abuts against the outer wall of the cross slide column 13. During drainage, when the water surface fluctuates, the inflatable floating pad 18 will slide on the cross slide column 13 with the change of water level, driving the connecting cylinder 17 to move. Since the connecting cylinder 17 can be fixed at any position of the cross slide column 13 by the compression bolts 19, it can ensure that the ultrasonic defoamer 16 on the installation plate 15 is always in a suitable defoaming position, using ultrasound to eliminate bubbles at the drain outlet.

[0033] like Figure 2 As shown, in a preferred embodiment, based on the above method, a lifting plate 9 is slidably connected to the inner wall of the arc frame 1, a strong spring 8 is fixedly connected to the top wall of the lifting plate 9, and the strong spring 8 is fixedly connected to the inner wall of the arc frame 1. A lifting rod 10 is fixedly connected to the outer wall of the lifting plate 9, and a support positioning block 11 is fixedly connected to the outer wall of the lifting rod 10. During the installation of the drain pipe 12, the lifting plate 9 will slide downward due to the pressure of the drain pipe 12, the strong spring 8 will be compressed, and at the same time the lifting plate 9 will drive the lifting rod 10 and the support positioning block 11 to move downward. The support positioning block 11 abuts against the outer wall of the drain pipe 12 to assist in supporting the drain pipe 12.

[0034] like Figure 1 As shown, in a preferred embodiment, based on the above method, a drain pipe 12 is further provided between the symmetrical rubber pads 7, and the outer wall of the drain pipe 12 abuts against the outer wall of the rubber pad 7, and the outer wall of the drain pipe 12 abuts against the outer wall of the support positioning block 11. The support positioning block 11 abuts against the outer wall of the drain pipe 12 and works together with the rubber pad 7 to further stabilize the drain pipe 12 and prevent it from shaking and affecting the defoaming effect.

[0035] Specifically, when using this ultrasonic defoaming device based on the sewage treatment outlet: Rotating the drive handle 5 on the bidirectional screw 4 causes the threaded slider 3 to slide on the support frame 2. As the slider 3 slides, it causes the rotating clamping frame 6 to rotate, causing the rubber pads 7 on the symmetrical clamping frame 6 to gradually approach and clamp the drain pipe 12, completing the installation of the device on the drain pipe 12. During drainage, when the water surface fluctuates, the inflatable floating pad 18 slides on the cross slide column 13 as the water level changes, causing the connecting cylinder 17 to move. Because the connecting cylinder 1... 7 can be fixed at any position on the cross slide column 13 by the compression bolt 19, so that the ultrasonic defoamer 16 on the mounting plate 15 can always be in the appropriate defoaming position to eliminate bubbles at the drain outlet by using ultrasonic waves; during the installation of the drain pipe 12, the lifting plate 9 will slide downward due to the pressure of the drain pipe 12, the strong spring 8 will be compressed, and at the same time the lifting plate 9 will drive the lifting rod 10 and the support positioning block 11 to move downward. The support positioning block 11 abuts against the outer wall of the drain pipe 12, and works together with the rubber pad 7 to further stabilize the drain pipe 12 and prevent it from shaking and affecting the defoaming effect.

[0036] The above embodiments are only used to illustrate the present utility model and are not intended to limit the technical solutions described in the present utility model. Although the present utility model has been described in detail with reference to the above embodiments, the present utility model is not limited to the specific embodiments described above. Therefore, any modifications or equivalent substitutions to the present utility model, and all technical solutions and improvements that do not depart from the spirit and scope of the invention, are covered within the scope of the claims of the present utility model.

Claims

1. An ultrasonic defoaming device based on sewage treatment drain outlet, comprising an arc-shaped frame (1), characterized in that, The top wall of the arc-shaped frame (1) is slidably connected to a support frame (2), and also includes: The drive assembly includes a bidirectional screw (4) rotatably connected to the outer wall of the support frame (2), a drive handle (5) fixedly connected to the outer wall of the bidirectional screw (4), and a slider (3) threadedly connected to the outer wall of the bidirectional screw (4), and the slider (3) is slidably connected to the support frame (2). A clamping assembly is disposed on the outer wall of the arc frame (1), and the clamping assembly cooperates with the driving assembly; An adaptive floating defoaming component is set on the outer wall of the arc frame (1).

2. The ultrasonic defoaming device based on a sewage treatment outlet according to claim 1, characterized in that, The clamping assembly includes a clamping frame (6) symmetrically rotatably connected to the outer wall of the arc frame (1), and the clamping frame (6) is rotatably connected to the slider (3). A rubber pad (7) is fixedly connected to the outer wall of the clamping frame (6).

3. The ultrasonic defoaming device based on a sewage treatment outlet according to claim 1, characterized in that, The adaptive floating defoaming component includes a cross slide column (13) symmetrically slidably connected to the outer wall of the arc frame (1). A limit plate (14) is fixedly connected to the top wall of the cross slide column (13). An installation plate (15) is fixedly connected to the end of the cross slide column (13) away from the limit plate (14). An ultrasonic defoamer (16) is fixedly connected to the outer wall of the installation plate (15). A connecting cylinder (17) is slidably connected to the outer wall of the cross slide column (13). An inflatable floating pad (18) is fixedly connected to the outer wall of the connecting cylinder (17). Symmetrically distributed extrusion bolts (19) are threaded to the outer wall of the connecting cylinder (17), and the outer wall of the extrusion bolts (19) abuts against the outer wall of the cross slide column (13).

4. The ultrasonic defoaming device based on a sewage treatment outlet according to claim 1, characterized in that, The inner wall of the arc frame (1) is slidably connected to a lifting plate (9), the top wall of the lifting plate (9) is fixedly connected to a strong spring (8), and the strong spring (8) is fixedly connected to the inner wall of the arc frame (1). The outer wall of the lifting plate (9) is fixedly connected to a lifting rod (10), and the outer wall of the lifting rod (10) is fixedly connected to a support positioning block (11).

5. The ultrasonic defoaming device based on a sewage treatment outlet according to claim 2, characterized in that, A drain pipe (12) is provided between the symmetrical rubber pads (7), and the outer wall of the drain pipe (12) abuts against the outer wall of the rubber pad (7), and the outer wall of the drain pipe (12) abuts against the outer wall of the support positioning block (11).

Images