Triangular arrangement type sewage treatment adsorption device

Abstract

The utility model belongs to the field of sewage treatment, and particularly relates to a triangular arrangement type sewage treatment adsorption device, which comprises a first treatment pond, a second treatment pond and a third treatment pond, a communicating pipe is fixedly connected to the bottoms among the first treatment pond, the second treatment pond and the third treatment pond, and a flow rate adjusting component is arranged in the communicating pipe; according to the sewage treatment device, the flow speed of sewage in the communicating pipes is adjusted by adjusting the opening angles of the throttling plates in the communicating pipes, so that the flow speed of the sewage in the first treatment pond, the second treatment pond and the third treatment pond is controlled, and the first treatment pond, the second treatment pond and the third treatment pond can perform stage treatment on impurities; further, the impurities are separated and treated more thoroughly; the push plate is pushed to reciprocate in the up-down direction in the sewage flowing process, so that impurities on the surface of the filter screen are pushed out, and the situation that the sewage treatment efficiency is reduced due to the fact that the impurities block the filter screen is avoided.

Description

Technical Field

[0001] The utility model relates to the field of sewage treatment, in particular to a triangular arrangement type sewage treatment adsorption device. Background Technique

[0002] At present, during the process of sewage treatment, it is necessary to filter and adsorb the impurities inside it. And arranging the sewage treatment ponds in a triangular arrangement not only saves more space compared to the linear arrangement, but also can endow the three treatment ponds with different functions according to different treatment stages and process requirements, so as to ensure that the design and operation of each treatment pond meet the corresponding functional requirements to achieve the expected treatment effect.

[0003] Currently, when guiding sewage to flow through three sewage ponds arranged in a triangle, the sewage flow rate is usually not controlled. Therefore, the sewage flow rates in the three sewage ponds are the same, so the purpose of grading and treating impurities of different sizes in the sewage cannot be achieved, resulting in a low treatment efficiency for impurities. Therefore, in view of the above problems, a triangular arrangement type sewage treatment adsorption device is proposed. Content of the Utility Model

[0004] In order to make up for the deficiencies of the prior art and solve the problem of low treatment efficiency of impurities in the sewage pond, the utility model proposes a triangular arrangement type sewage treatment adsorption device.

[0005] The technical solution adopted by the utility model to solve its technical problems is: a triangular arrangement type sewage treatment adsorption device, including a first treatment pond, a second treatment pond and a third treatment pond. A communicating pipe is fixedly connected to the bottom between the first treatment pond, the second treatment pond and the third treatment pond. A flow rate adjusting component is arranged inside the communicating pipe. A impurity cleaning component is arranged on one side of the first treatment pond away from the second treatment pond.

[0006] The flow rate adjusting component includes a rotating rod rotatably connected to the center inside the communicating pipe. A rotating block is fixedly connected to the surface of the rotating rod. Throttling plates are rotatably connected to both sides inside the communicating pipe. A liquid level sensor is fixedly installed at the top of the inner wall of the third treatment pond. An electric cylinder is fixedly installed on the inner wall of the first treatment pond. A blocking plate is fixedly installed at the bottom end of the electric cylinder. A water inlet pipe is fixedly connected to the bottom of one side of the first treatment pond away from the communicating pipe.

[0007] Preferably, the top end of the rotating rod penetrates through the top end of the communicating pipe and extends to the outside of the communicating pipe. There are two throttling plates, which are symmetrically arranged on both sides of the rotating block. The rotating block is in adaptive contact with the two throttling plates. Rotating the rotating rod drives the rotating block to rotate. At this time, the rotating block will push the two throttling plates to rotate, thereby controlling the flow rate of sewage flowing through the communicating pipe.

[0008] Preferably, the liquid level sensor is electrically connected to the electric cylinder, and the blocking plate is in adaptive contact with the water inlet pipe. When the sewage in the third treatment tank accumulates too much and touches the liquid level sensor, the liquid level sensor controls the electric cylinder to extend through the plc controller, so that the blocking plate blocks the water inlet pipe.

[0009] Preferably, the impurity cleaning component includes a filter screen clamped inside the water inlet pipe. Guide rails are fixedly installed on both the left and right sides of the outer end of the water inlet pipe located outside the first treatment tank. A push plate is slidably connected inside the guide rails. A rotating rod is rotatably connected above the water inlet pipe outside the first treatment tank. A turbine is fixedly installed on the surface of the rotating rod. A rotating wheel is fixedly installed at the end of the rotating rod away from the first treatment tank. A connecting rod is rotatably connected to the edge of the front end of the rotating wheel.

[0010] Preferably, one end of the push plate close to the outer wall of the first treatment tank is slidably connected to the filter screen in an adaptive manner. When the push plate moves up and down, it will push the impurities adhering to the surface of the filter screen, thus preventing the filter screen from being blocked by impurities.

[0011] Preferably, a support sleeve is rotatably connected to the surface of the rotating rod, and the bottom end of the support sleeve is fixedly installed at the top end of the water inlet pipe. The support sleeve stably supports the rotating rod. The end of the connecting rod away from the rotating wheel is rotatably connected to the middle of the side of the push plate away from the filter screen. When the rotating wheel rotates, it drives the connecting rod to swing. At this time, the connecting rod will push the push plate to slide up and down reciprocally inside the guide rail.

[0012] The beneficial effects of the present utility model are as follows:

[0013] By adjusting the opening angle of the throttle plates inside each communicating pipe, the flow rate of the sewage inside the communicating pipes is adjusted, thereby controlling the flow rate of the sewage inside the first treatment tank, the second treatment tank and the third treatment tank, enabling the first treatment tank, the second treatment tank and the third treatment tank to perform hierarchical treatment on impurities, and further performing a more thorough separation treatment on impurities;

[0014] During the flow of the sewage, the push plate is pushed to reciprocate up and down, thereby pushing the impurities on the surface of the filter screen out, preventing the filter screen from being blocked by impurities and reducing the sewage treatment efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] In order to more clearly illustrate the technical solutions in the embodiments of the present utility model or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, the following drawings are only some embodiments of the present utility model. For those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0016] Figure 1Schematic three-dimensional structure diagram of the present utility model;

[0017] Figure 2 Schematic top-down sectional structure diagram of the connecting pipe of the present utility model;

[0018] Figure 3 Schematic internal structure diagram of the first treatment tank of the present utility model;

[0019] Figure 4 Schematic structure diagram of the impurity cleaning component of the present utility model.

[0020] In the figure: 11, the first treatment tank; 12, the second treatment tank; 13, the third treatment tank; 2, the connecting pipe; 3, the flow rate adjusting component; 31, the rotating rod; 32, the rotating block; 33, the throttle plate; 34, the liquid level sensor; 35, the electric cylinder; 36, the blocking plate; 37, the water inlet pipe; 4, the impurity cleaning component; 41, the filter screen; 42, the guide rail; 43, the push plate; 44, the rotating rod; 45, the turbine; 46, the rotating wheel; 47, the connecting rod. Specific embodiments

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] The following is a further detailed description of this application in conjunction with Figure 1 —4

[0023] The embodiments of this application disclose a triangular arrangement type sewage treatment adsorption device. Refer to Figure 1 , a triangular arrangement type sewage treatment adsorption device, including a first treatment tank 11, a second treatment tank 12 and a third treatment tank 13. A connecting pipe 2 is fixedly connected to the bottom between the first treatment tank 11, the second treatment tank 12 and the third treatment tank 13. A flow rate adjusting component 3 is arranged inside the connecting pipe 2. An impurity cleaning component 4 is arranged on one side of the first treatment tank 11 away from the second treatment tank 12;

[0024] Refer to Figure 2 - Figure 3, the flow rate adjustment assembly 3 includes a rotating rod 31 rotatably connected to the center inside the communicating pipe 2. A rotating block 32 is fixedly connected to the surface of the rotating rod 31. Throttle plates 33 are rotatably connected to both sides inside the communicating pipe 2. The top end of the rotating rod 31 penetrates through the top end of the communicating pipe 2 and extends to the outside of the communicating pipe 2. There are two throttle plates 33 symmetrically arranged on both sides of the rotating block 32. The rotating block 32 is in adaptive contact with the two throttle plates 33. Rotating the rotating rod 31 drives the rotating block 32 to rotate. At this time, the rotating block 32 will push the two throttle plates 33 to rotate, thereby controlling the flow rate of the sewage flowing through the communicating pipe 2. A liquid level sensor 34 is fixedly installed at the top of the inner wall of the third treatment tank 13. An electric cylinder 35 is fixedly installed on the inner wall of the first treatment tank 11. A blocking plate 36 is fixedly installed at the bottom end of the electric cylinder 35. A water inlet pipe 37 is fixedly connected to the bottom of the first treatment tank 11 on the side away from the communicating pipe 2. The liquid level sensor 34 is electrically connected to the electric cylinder 35. The blocking plate 36 is in adaptive contact with the water inlet pipe 37. When the sewage in the third treatment tank 13 accumulates too much and touches the liquid level sensor 34, at this time, the liquid level sensor 34 controls the electric cylinder 35 to extend through the plc controller, thereby causing the blocking plate 36 to block the water inlet pipe 37.

[0025] Referring to Figure 4 , the impurity cleaning assembly 4 includes a filter screen 41 clamped inside the water inlet pipe 37. Guide rails 42 are fixedly installed on both the left and right sides of the outer end of the water inlet pipe 37 located outside the first treatment tank 11. A push plate 43 is slidably connected inside the guide rails 42. One end of the push plate 43 close to the outer wall of the first treatment tank 11 is slidably connected to the filter screen 41 in an adaptive manner. When the push plate 43 moves up and down, it will push the impurities adhering to the surface of the filter screen 41, thereby preventing the filter screen 41 from being blocked by impurities. A rotating rod 44 is rotatably connected above the water inlet pipe 37 outside the first treatment tank 11. A turbine 45 is fixedly installed on the surface of the rotating rod 44. A rotating wheel 46 is fixedly installed at the end of the rotating rod 44 away from the first treatment tank 11. A connecting rod 47 is rotatably connected to the edge of the front end of the rotating wheel 46. A support sleeve is rotatably connected to the surface of the rotating rod 44. The bottom end of the support sleeve is fixedly installed at the top end of the water inlet pipe 37. The support sleeve stably supports the rotating rod 44. One end of the connecting rod 47 away from the rotating wheel 46 is rotatably connected to the middle of the side of the push plate 43 away from the filter screen 41. When the rotating wheel 46 rotates, it drives the connecting rod 47 to swing. At this time, the connecting rod 47 will push the push plate 43 to slide up and down reciprocally inside the guide rails 42.

[0026] Working principle: The operator connects the side of the water inlet pipe 37 away from the first treatment tank 11 to the inside of the sewage tank, then connects a pipe to the side of the third treatment tank 13 away from the connecting pipe 2, then connects the pipe to a water pump. After that, the operator drives the water pump and pumps the sewage in the sewage tank into the first treatment tank 11. Then the sewage will pass through the first treatment tank 11, the connecting pipe 2, the second treatment tank 12, the connecting pipe 2 and the third treatment tank 13 in sequence. During this process, the operator can manually rotate the rotating rod 31. At this time, the rotating rod 31 will drive the rotating block 32 to rotate, so that the rotating block 32 pushes the two throttle plates 33 away from each other, and then the throttle plates 33 gradually become parallel to the inner wall of the connecting pipe 2. At this time, the space available for flow inside the connecting pipe 2 increases. Then rotate the two rotating rods 31 between the first treatment tank 11 and the second treatment tank 12 and between the second treatment tank 12 and the third treatment tank 13 until the sewage flow space in the connecting pipe 2 between the first treatment tank 11 and the second treatment tank 12 is larger than the sewage flow space in the connecting pipe 2 between the second treatment tank 12 and the third treatment tank 13. At this time, the flow rate of the sewage inside the first treatment tank 11, the second treatment tank 12 and the third treatment tank 13 gradually decreases. Therefore, when the first treatment tank 11 filters larger-volume impurities, there will be no blockage due to the sewage flow rate during filtration. Then the flow rate of the sewage inside the second treatment tank 12 and the third treatment tank 13 gradually decreases, and impurities with gradually decreasing volumes can be effectively filtered;

[0027] At the same time, since the speed of the sewage entering the first treatment tank 11 is greater than that of the sewage entering the third treatment tank 13, that is, the sewage will gradually accumulate inside the third treatment tank 13 and be treated. When the sewage increases to contact the liquid level sensor 34, at this time the electric cylinder 35 is driven to extend and drives the blocking plate 36 to block the water inlet pipe 37. At this time, the sewage cannot enter the first treatment tank 11 through the water inlet pipe 37 until the sewage inside the third treatment tank 13 is treated and discharged. Then the electric cylinder 35 drives the blocking plate 36 to disengage from the water inlet pipe 37. At this time, the sewage continues to be introduced into the first treatment tank 11, and the sewage treatment process continues;

[0028] During the process of the sewage entering the water inlet pipe 37, the impurities in the sewage will block the filter net 41. At the same time, the flowing sewage will drive the turbine 45 to rotate. At this time, the turbine 45 drives the rotating rod 44 to rotate, the rotating rod 44 drives the rotating wheel 46 to rotate, and the rotating wheel 46 will drive the connecting rod 47 on its surface to swing, so that the connecting rod 47 pushes the push plate 43 to reciprocate up and down inside the guide rail 42. When the push plate 43 moves, it will push the impurities on the surface of the filter net 41, so that the impurities are pushed to separate from the filter net 41 in the up and down directions, thereby avoiding the blockage of the filter net 41 and affecting the flow of the sewage and subsequent treatment.

[0029] The basic principle, main features and advantages of the present utility model have been shown and described above. Those skilled in the art should understand that the present utility model is not limited by the above embodiments. What is described in the above embodiments and the specification only illustrates the principle of the present utility model. Without departing from the spirit and scope of the present utility model, the present utility model will have various changes and improvements, and all these changes and improvements fall within the scope of the present utility model claimed.

Claims

1. A triangular arrangement type sewage treatment adsorption device, characterized in that: The invention comprises a first treatment pool (11), a second treatment pool (12) and a third treatment pool (13); a connecting pipe (2) is fixedly connected at the bottom between the first treatment pool (11), the second treatment pool (12) and the third treatment pool (13); a flow rate regulating component (3) is arranged inside the connecting pipe (2); and an impurity cleaning component (4) is arranged on a side of the first treatment pool (11) away from the second treatment pool (12); The flow rate regulating assembly (3) comprises a rotating rod (31) rotatably connected to the center of the connecting pipe (2), a rotating block (32) being fixedly connected to the surface of the rotating rod (31), throttling plates (33) being rotatably connected to both sides of the connecting pipe (2), a liquid level sensor (34) being fixedly mounted on the top of the inner wall of the third treatment tank (13), an electric cylinder (35) being fixedly mounted on the inner wall of the first treatment tank (11), a blocking plate (36) being fixedly mounted on the bottom end of the electric cylinder (35), and a water inlet pipe (37) being fixedly connected to the bottom of the first treatment tank (11) on a side away from the connecting pipe (2).

2. A triangular arrangement type sewage treatment adsorption device according to claim 1, characterized in that: The top end of the rotating rod (31) penetrates the top end of the connecting pipe (2) and extends to the outside of the connecting pipe (2). There are two throttle plates (33) which are symmetrically arranged on both sides of the rotating block (32). The rotating block (32) and the two throttle plates (33) are in adaptive contact.

3. The triangular arrangement type sewage treatment adsorption device according to claim 1, characterized in that: The liquid level sensor (34) and the electric cylinder (35) are electrically connected, and the blocking plate (36) and the water inlet pipe (37) are in adaptive contact.

4. The triangular arrangement type sewage treatment adsorption device according to claim 1, characterized in that: The impurity cleaning assembly (4) comprises a filter screen (41) clamped inside the water inlet pipe (37); guide rails (42) are fixedly installed on both sides of the left and right ends of the water inlet pipe (37) located outside the first treatment tank (11); a push plate (43) is slidably connected inside the guide rail (42); a rotating rod (44) is rotatably connected above the water inlet pipe (37) outside the first treatment tank (11); a turbine (45) is fixedly installed on the surface of the rotating rod (44); a rotating wheel (46) is fixedly installed on one end of the rotating rod (44) away from the first treatment tank (11); a connecting rod (47) is rotatably connected at the edge of the front end of the rotating wheel (46).

5. A triangular arrangement type sewage treatment adsorption device according to claim 4, characterized in that: One end of the push plate (43) close to the outer wall of the first treatment tank (11) is adapted to be slidably connected to the filter screen (41).

6. The triangular arrangement type sewage treatment adsorption device according to claim 4, characterized in that: A support sleeve is rotatably connected to the surface of the rotating rod (44), the bottom end of the support sleeve is fixedly mounted on the top end of the water inlet pipe (37), and one end of the connecting rod (47) away from the rotating wheel (46) is rotatably connected to the middle part of the push plate (43) away from the filter screen (41).

Images