Sewage pipeline sewage treatment device with fishing function

Abstract

The invention belongs to the technical field of sewage treatment, and particularly relates to a sewage pipeline sewage treatment device with a fishing function, the sewage pipeline sewage treatment device comprises a treatment box, and the treatment box is provided with a fishing assembly; the salvage assembly comprises a salvage net plate slidably connected to the inner wall of the treatment box, and a plurality of filter holes are formed in the salvage net plate; a floating object gathering and conveying assembly is further arranged on the treatment box; the floating object gathering and conveying assembly comprises fixing frames symmetrically and fixedly connected to the two sides of the outer wall of the treatment box, and the two sides of the two fixing frames are slidably connected with adjusting frames. By means of the salvage assembly, when suspended garbage exists on the water surface, the garbage can be salvaged, and the situation that due to invalid contact between the garbage and a medicament, the medicament is consumed, and then the follow-up reaction efficiency is affected is avoided.

Description

Technical Field

[0001] This invention belongs to the field of wastewater treatment technology, specifically a wastewater pipeline wastewater treatment device with a retrieval function. Background Technology

[0002] In various sectors such as construction, agriculture, and catering, production and daily life activities often generate large amounts of wastewater. If this wastewater is discharged directly into the environment through sewage pipes without treatment, it will cause serious pollution. Therefore, wastewater must be treated before discharge to meet legal discharge standards in order to eliminate the risk of environmental pollution.

[0003] Patent CN117049674B discloses a municipal sewage treatment device, including a sewage treatment tank. The tank contains a temporary storage cylinder with an inverted conical bottom and a flow guide hole. A hollow float is located inside the storage cylinder, blocking the flow guide hole and fitting snugly against the side wall of the storage cylinder. Multiple air bubbles are located inside the float, which is suspended within the storage cylinder in its natural state. A control device is provided on the float to control its vertical movement. An inlet pipe connects to the opening of the storage cylinder. This patent effectively mitigates the problem of secondary pollution caused by newly introduced sewage to the purified water.

[0004] However, the above technical solutions still have the following shortcomings in practical applications: During the treatment process, chemical agents are typically added to the wastewater to initiate a reaction. However, wastewater often contains suspended debris such as plastic bags and toilet paper. This debris comes into ineffective contact with the chemical agents, leading to their unnecessary consumption and severely impacting the efficiency of the main reaction. Furthermore, the chemical reaction process itself generates new suspended solids. If these suspended solids are discharged with the treated effluent, they will cause secondary pollution and negatively impact the environment. Summary of the Invention

[0005] In order to overcome the shortcomings of the prior art and solve at least one of the technical problems mentioned in the background art, the present invention proposes a sewage pipe sewage treatment device with salvage function.

[0006] The technical solution adopted by the present invention to solve its technical problem is: a sewage pipe sewage treatment device with retrieval function, including a treatment tank, wherein a retrieval component is provided on the treatment tank; The salvage assembly includes a salvage mesh plate slidably connected to the inner wall of the processing tank, and the salvage mesh plate is provided with multiple filter holes; The processing box is also equipped with a floating object collection and conveying assembly; The floating object collection and conveying assembly includes fixed frames symmetrically fixed to both sides of the outer wall of the processing tank. Adjustable frames are slidably connected to both sides of the two fixed frames. Mounting plates are slidably connected to both sides of the adjustable frames. A roller is rotatably mounted on one side of the mounting plate. A pusher cloth is wound around the roller. The end of the pusher cloth is fixedly connected to the edge of the mounting plate on the other side. A support column is fixedly connected to one side of the outer wall of the processing tank. A conveying box is slidably connected to one side of the support column. A spiral blade is rotatably mounted at one end of the inner cavity of the conveying box. A discharge port is provided on one side of the upper end of the conveying box.

[0007] Preferably, a water inlet pipe and a drain pipe are respectively provided on both sides of the processing box, a stirring rod is rotatably provided on one side of the inner cavity of the processing box, and a motor is fixedly connected to one side of the outer wall of the processing box, with the output end of the motor fixedly connected to one end of the stirring rod.

[0008] Preferably, one end of the retrieval net is threadedly connected to a threaded rod two, both ends of the threaded rod two are rotatably mounted on the processing box, and a motor five is fixedly connected to one side of the processing box, with the output end of the motor five fixedly connected to one end of the threaded rod two.

[0009] Preferably, a second motor is fixedly connected to one side of the upper end of the conveyor box, and the output end of the second motor is fixedly connected to one end of the spiral blade.

[0010] Preferably, one of the fixed frames on one side is rotatably provided with a bidirectional threaded rod 1 at both ends, and the two sides of the bidirectional threaded rod 1 are respectively threaded to the two adjustment frames on both sides. One end of the fixed frame on one side is fixedly connected to a motor 7, and the output end of the motor 7 is fixedly connected to one end of the bidirectional threaded rod 1. The two ends of the adjustment frame are rotatably provided with a bidirectional threaded rod 2, and the two sides of the bidirectional threaded rod 2 are respectively threaded to the two mounting plates on both sides. One end of the adjustment frame is fixedly connected to a motor 6, and the output end of the motor 6 is fixedly connected to one end of the bidirectional threaded rod 2.

[0011] Preferably, a motor is fixedly connected to one end of the mounting plate, and the output end of the motor is fixedly connected to one end of the roller.

[0012] Preferably, one end of the conveyor box is threadedly connected to a threaded rod, both ends of which are rotatably mounted on a support column. A motor is fixedly connected to one side of the support column, and the output end of the motor is fixedly connected to one end of the threaded rod.

[0013] Preferably, it also includes an integrated puncture and extrusion assembly; The puncture and extrusion integrated assembly includes two guide rods slidably connected to one side of the conveyor box. A lifting plate is fixedly connected to the lower end of the guide rods, and an extrusion shell is rotatably arranged at the lower end of the lifting plate. Multiple conical rods are slidably connected to the bottom of the extrusion shell.

[0014] Preferably, a hydraulic cylinder is fixedly connected to one side of the conveying box, the piston end of the hydraulic cylinder is fixedly connected to one side of the lifting plate, a motor is fixedly connected to one end of the lifting plate, and the output end of the motor is fixedly connected to one end of the extrusion shell.

[0015] Preferably, the upper ends of the multiple tapered rods are fixedly connected to a connecting plate, and a cylinder is fixedly connected to one side of the inner cavity of the extrusion shell, with the piston end of the cylinder fixedly connected to one side of the connecting plate.

[0016] The beneficial effects of this invention are as follows: 1. The sewage treatment device with retrieval function of the present invention utilizes a retrieval component to retrieve suspended garbage on the water surface, thereby avoiding the situation where the garbage comes into ineffective contact with the agent, resulting in the consumption of the agent and affecting the efficiency of subsequent reactions.

[0017] 2. The sewage treatment device for sewage pipelines with salvage function described in this invention utilizes a floating debris collection and conveying component. The garbage on the surface of the salvage net can be pushed to the conveying box through the enclosure formed by the mounting plate and the pusher cloth. Then, the garbage is conveyed upward by the rotation of the spiral blades. The operator only needs to align the collection container with the discharge port to collect the garbage, thereby avoiding the situation where the garbage is scattered on the surface of the salvage net, which makes it difficult to collect the garbage.

[0018] 3. The sewage pipe sewage treatment device with salvage function described in this invention utilizes an integrated puncture and squeeze component, which, through the synergistic action of puncture and squeeze, allows the water in the garbage to be discharged, thus avoiding the situation where the water in the garbage affects its subsequent incineration and utilization. At the same time, it also avoids the situation where the garbage carries away some sewage, thus preventing environmental pollution. Attached Figure Description

[0019] The invention will now be further described with reference to the accompanying drawings.

[0020] Figure 1 This is a three-dimensional structural schematic diagram of the present invention; Figure 2 This is a schematic diagram of the three-dimensional structure of the conveyor box; Figure 3 yes Figure 2 Enlarged view of a portion of point A in the middle; Figure 4 This is a three-dimensional structural schematic diagram of the present invention from another perspective; Figure 5 yes Figure 4 Enlarged view of a section at point B in the middle; Figure 6 This is a three-dimensional structural diagram of the mounting bracket. Figure 7 yes Figure 6Enlarged view of a section at point C; Figure 8 This is a schematic diagram of the three-dimensional structure of the stirring rod.

[0021] In the diagram: 1. Processing box; 2. Conveying box; 3. Support column; 4. Pushing cloth; 5. Fixing frame; 6. Water inlet pipe; 7. Motor 1; 8. Adjusting frame; 9. Motor 2; 10. Discharge port; 11. Hydraulic cylinder; 12. Guide rod; 13. Spiral blade; 14. Extrusion shell; 15. Conical rod; 16. Connecting plate; 17. Cylinder; 18. Motor 3; 19. Lifting plate; 20. Motor 4; 21. Threaded rod 1; 22. Drain pipe; 23. Mounting plate; 24. Stirring rod; 25. Motor 5; 26. Threaded rod 2; 27. Salvage net plate; 28. Motor 6; 29. ​​Motor 7; 30. Bidirectional threaded rod 1; 31. Bidirectional threaded rod 2; 32. Motor 8; 33. Roller. Detailed Implementation

[0022] The technical solution of the present invention will now be clearly and completely described with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0023] Please refer to Figures 1-8 The present invention provides a technical solution: a sewage pipe sewage treatment device with retrieval function, including a treatment tank 1, and a retrieval component is provided on the treatment tank 1; The salvage assembly includes a salvage mesh plate 27 that is slidably connected to the inner wall of the processing tank 1, and the salvage mesh plate 27 is provided with multiple filter holes; The processing tank 1 is also equipped with a floating object collection and conveying assembly; The floating debris collection and conveying assembly includes fixed frames 5 symmetrically fixed to both sides of the outer wall of the processing box 1. Adjusting frames 8 are slidably connected to both sides of the two fixed frames 5. Mounting plates 23 are slidably connected to both sides of the adjusting frames 8. A roller 33 is rotatably mounted on one side of the mounting plate 23. A pusher cloth 4 is wound on the roller 33. The end of the pusher cloth 4 is fixedly connected to the edge of the mounting plate 23 on the other side. A support column 3 is fixedly connected to one side of the outer wall of the processing box 1. A conveying box 2 is slidably connected to one side of the support column 3. A spiral blade 13 is rotatably mounted at one end of the inner cavity of the conveying box 2. A discharge port 10 is provided on one side of the upper end of the conveying box 2.

[0024] In this embodiment, as Figures 1-8 As shown, a water inlet pipe 6 and a drain pipe 22 are respectively provided on both sides of the treatment box 1. A stirring rod 24 is rotatably installed on one side of the inner cavity of the treatment box 1. A motor 7 is fixedly connected to one side of the outer wall of the treatment box 1. The output end of the motor 7 is fixedly connected to one end of the stirring rod 24.

[0025] One end of the retrieval net plate 27 is threadedly connected to a threaded rod 26. Both ends of the threaded rod 26 are rotatably mounted on the processing box 1. A motor 5 25 is fixedly connected to one side of the processing box 1. The output end of the motor 5 25 is fixedly connected to one end of the threaded rod 26.

[0026] A motor 9 is fixedly connected to one side of the upper end of the conveyor box 2, and the output end of the motor 9 is fixedly connected to one end of the spiral blade 13.

[0027] One side of the fixed frame 5 has a bidirectional threaded rod 30 rotatably mounted at both ends. The two sides of the bidirectional threaded rod 30 are threadedly connected to the two side adjustment frames 8 respectively. One side of the fixed frame 5 is fixedly connected to a motor 29. The output end of the motor 29 is fixedly connected to one end of the bidirectional threaded rod 30. The two sides of the adjustment frame 8 have a bidirectional threaded rod 31 rotatably mounted at both ends. The two sides of the bidirectional threaded rod 31 are threadedly connected to the two side mounting plates 23 respectively. One side of the adjustment frame 8 is fixedly connected to a motor 28. The output end of the motor 28 is fixedly connected to one end of the bidirectional threaded rod 31.

[0028] One end of the mounting plate 23 is fixedly connected to a motor 32, and the output end of the motor 32 is fixedly connected to one end of the roller 33.

[0029] One end of the conveyor box 2 is threadedly connected to a threaded rod 21. Both ends of the threaded rod 21 are rotatably mounted on the support column 3. A motor 20 is fixedly connected to one side of the support column 3. The output end of the motor 20 is fixedly connected to one end of the threaded rod 21.

[0030] Specifically, current wastewater treatment technologies typically require the addition of chemical agents to the wastewater for a reaction. However, wastewater often contains suspended debris such as plastic bags and toilet paper. This debris comes into ineffective contact with the chemical agents, leading to their unnecessary consumption and severely impacting the efficiency of the main reaction. Furthermore, the chemical reaction process itself generates new suspended solids. If these suspended solids are discharged with the treated effluent, they will cause secondary pollution and negatively impact the environment.

[0031] Therefore, in order to solve the above problems, the working principle of this embodiment is as follows: Connect the inlet pipe 6 to the sewage pipe. After the sewage passes through the sewage pipe and the inlet pipe 6, it enters the interior of the treatment tank 1. In the initial state, the retrieval net plate 27 is located at the bottom of the inner cavity of the treatment tank 1.

[0032] When there is suspended garbage on the water surface, the retrieval net plate 27 can be raised by the rotation of the threaded rod 26 driven by motor 5 25 until the retrieval net plate 27 is above the water surface, thus lifting the garbage suspended on the water surface and realizing the retrieval of garbage. This avoids the situation where the garbage comes into ineffective contact with the agent, resulting in the consumption of the agent and affecting the efficiency of subsequent reactions.

[0033] Although the above method can be used to retrieve garbage, the garbage is scattered across the surface of the retrieval net plate 27, making it laborious for operators to collect it. Therefore, to avoid this problem, after the upper surface of the retrieval net plate 27 is flush with the upper surface of the processing box 1, motor 4 20 drives threaded rod 1 21 to rotate, causing the conveyor box 2 to descend and its bottom to fit against the upper surface of the retrieval net plate 27. Then, motor 7 29 drives bidirectional threaded rod 1 30 to rotate, bringing the two adjusting frames 8 closer together. Simultaneously, motor 6 28 drives bidirectional threaded rod 2 31 to rotate, bringing the two mounting plates 23 on the same adjusting frame 8 closer together. This allows multiple mounting plates 23 to move from the upper edge of the processing box 1 towards the center of the retrieval net plate 27. The motor 32 drives the roller 33 to rotate, which rolls up the pusher cloth 4, keeping the unrolled part of the pusher cloth 4 taut. With the cooperation of the mounting plate 23 and the pusher cloth 4, a continuously shrinking enclosure is formed, causing the garbage on the surface of the dredging net plate 27 to converge into the conveyor box 2 until the pusher cloth 4, the mounting plate 23 and the bottom of the conveyor box 2 are in contact. At this time, the garbage is pushed to the bottom of the inner cavity of the conveyor box 2. At the same time, the motor 9 drives the spiral blade 13 to rotate, which can transport the garbage upward. Finally, the garbage is discharged through the discharge port 10. The operator only needs to align the collection container with the discharge port 10 to collect the garbage, thus avoiding the situation where the garbage is scattered on the surface of the dredging net plate 27, which makes it difficult to collect the garbage.

[0034] After the garbage is collected, the retrieval net plate 27 is driven to return to its original position. At this time, chemical agents can be added to the treatment tank 1. At the same time, the motor 7 drives the stirring rod 24 to rotate, stirring the sewage and chemical agents. When suspended matter reappears on the water surface due to the reaction, it can be retrieved in the same way.

[0035] Finally, open the valve on drain pipe 22 to discharge the treated wastewater.

[0036] In this embodiment, as Figure 2 , Figure 3 As shown, it also includes an integrated puncture and extrusion assembly; The puncture and extrusion integrated assembly includes two guide rods 12 slidably connected to one side of the conveyor box 2. A lifting plate 19 is fixedly connected to the lower end of the guide rods 12. An extrusion shell 14 is rotatably arranged at the lower end of the lifting plate 19. Multiple cone rods 15 are slidably connected to the bottom of the extrusion shell 14.

[0037] A hydraulic cylinder 11 is fixedly connected to one side of the conveyor box 2. The piston end of the hydraulic cylinder 11 is fixedly connected to one side of the lifting plate 19. A motor 3 18 is fixedly connected to one end of the lifting plate 19. The output end of the motor 3 18 is fixedly connected to one end of the extrusion shell 14.

[0038] A connecting plate 16 is fixedly connected to the upper ends of multiple tapered rods 15. A cylinder 17 is fixedly connected to one side of the inner cavity of the extrusion shell 14. The piston end of the cylinder 17 is fixedly connected to one side of the connecting plate 16.

[0039] Specifically, in the above embodiments, although the collection and transportation of garbage on the surface of the scavenging mesh 27 can be achieved, the garbage may contain some moisture. If the collected garbage is subsequently used for incineration power generation, the moisture will affect the incineration efficiency, and the wastewater carried out by the garbage will also pollute the environment.

[0040] Therefore, in order to solve the above problems, the working principle of this embodiment is as follows: In its initial state, the compression shell 14 is in contact with the lower end face of the conveying box 2. When the waste gathers at the bottom of the conveying box 2, the cone rod 15 at the bottom of the compression shell 14 can be used to puncture the waste by driving the conveying box 2 down. Then, the connecting plate 16 is raised by the cylinder 17, so that the cone rod 15 retracts into the inner cavity of the compression shell 14. The lower end face of the compression shell 14 can then squeeze the waste. In this way, the water in the waste can be discharged through the synergistic action of puncturing and squeezing, avoiding the situation where the water in the waste affects its subsequent incineration and utilization. At the same time, it also avoids the situation where the waste carries away some sewage and pollutes the environment.

[0041] After the above work is completed, the extrusion shell 14 is rotated 90 degrees by the motor 318, and then the extrusion shell 14 is driven to rise by the hydraulic cylinder 11, so that the bottom of the conveying box 2 can be attached to the surface of the retrieval net plate 27 for garbage conveying.

[0042] Working principle: The inlet pipe 6 is connected to the sewage pipe. Sewage enters the treatment tank 1 after passing through the sewage pipe and the inlet pipe 6. Initially, the retrieval net plate 27 is located at the bottom of the inner cavity of the treatment tank 1. When there is suspended garbage on the water surface, the retrieval net plate 27 is raised by the rotation of the threaded rod 26 driven by the motor 25 until it is above the water surface, thus lifting the suspended garbage and achieving garbage retrieval. Once the upper surface of the retrieval net plate 27 is flush with the upper surface of the processing box 1, motor 4 20 drives threaded rod 1 21 to rotate, causing the conveyor box 2 to descend and its bottom to fit against the upper surface of the retrieval net plate 27. Then, motor 7 29 drives bidirectional threaded rod 1 30 to rotate, bringing the two adjusting frames 8 closer together. Simultaneously, motor 6 28 drives bidirectional threaded rod 2 31 to rotate, bringing the two mounting plates 23 on the same adjusting frame 8 closer together. This allows multiple mounting plates 23 to move from the upper edge of the processing box 1 towards the center of the retrieval net plate 27. Furthermore, motor 8 32 drives roller 33 to rotate. The pusher cloth 4 is rolled up so that the unrolled part of the pusher cloth 4 remains taut. With the cooperation of the mounting plate 23 and the pusher cloth 4, a continuously shrinking enclosure is formed, causing the garbage on the surface of the retrieval net plate 27 to converge towards the conveyor box 2 until the pusher cloth 4, the mounting plate 23 and the bottom of the conveyor box 2 are in contact. At this time, the garbage is pushed to the bottom of the inner cavity of the conveyor box 2. At the same time, the spiral blades 13 are driven by the motor 2 9 to rotate, which can transport the garbage upward. Finally, the garbage is discharged through the discharge port 10. The operator only needs to align the collection container with the discharge port 10 to collect the garbage.

[0043] After the garbage is collected, the retrieval net plate 27 is driven to return to its original position. At this time, chemical agents can be added to the treatment tank 1. At the same time, the motor 7 drives the stirring rod 24 to rotate, stirring the sewage and chemical agents. When suspended matter reappears on the water surface due to the reaction, it can be retrieved in the same way.

[0044] Finally, open the valve on drain pipe 22 to discharge the treated wastewater.

[0045] In its initial state, the extrusion shell 14 is in contact with the lower end face of the conveying box 2. When the garbage gathers at the bottom of the conveying box 2, the extrusion shell 14 can be punctured by the cone rod 15 at the bottom by driving the conveying box 2 down. Then, the connecting plate 16 is raised by the cylinder 17, so that the cone rod 15 retracts into the inner cavity of the extrusion shell 14. The lower end face of the extrusion shell 14 can then be used to squeeze the garbage. Thus, with the combined action of puncturing and squeezing, the moisture in the garbage can be discharged.

[0046] After the above work is completed, the extrusion shell 14 is rotated 90 degrees by the motor 318, and then the extrusion shell 14 is driven to rise by the hydraulic cylinder 11, so that the bottom of the conveying box 2 can be attached to the surface of the retrieval net plate 27 for garbage conveying.

[0047] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A sewage treatment device for sewage pipelines with retrieval function, comprising a treatment tank (1), characterized in that: The processing box (1) is equipped with a salvage assembly; The salvage assembly includes a salvage mesh plate (27) that is slidably connected to the inner wall of the processing box (1), and the salvage mesh plate (27) is provided with a plurality of filter holes; The processing box (1) is also equipped with a floating object collection and conveying assembly; The floating object collection and conveying assembly includes fixed frames (5) symmetrically fixedly connected to both sides of the outer wall of the processing box (1). Adjustment frames (8) are slidably connected to both sides of the two fixed frames (5). Mounting plates (23) are slidably connected to both sides of the adjustment frames (8). A roller (33) is rotatably arranged on one side of the mounting plate (23). A pusher cloth (4) is wound on the roller (33). The end of the pusher cloth (4) is fixedly connected to the edge of the mounting plate (23) on the other side. A support column (3) is fixedly connected to one side of the outer wall of the processing box (1). A conveying box (2) is slidably connected to one side of the support column (3). A spiral blade (13) is rotatably arranged at one end of the inner cavity of the conveying box (2). A discharge port (10) is provided on one side of the upper end of the conveying box (2).

2. A sewage pipe treatment device with retrieval function according to claim 1, characterized in that: The processing box (1) is provided with an inlet pipe (6) and a drain pipe (22) on both sides respectively. A stirring rod (24) is rotatably provided on one side of the inner cavity of the processing box (1). A motor (7) is fixedly connected to one side of the outer wall of the processing box (1). The output end of the motor (7) is fixedly connected to one end of the stirring rod (24).

3. A sewage pipe treatment device with retrieval function according to claim 1, characterized in that: One end of the salvage net plate (27) is threadedly connected to a threaded rod (26). Both ends of the threaded rod (26) are rotatably mounted on the processing box (1). A motor (25) is fixedly connected to one side of the processing box (1). The output end of the motor (25) is fixedly connected to one end of the threaded rod (26).

4. A sewage pipeline sewage treatment device with retrieval function according to claim 1, characterized in that: The upper side of the conveyor box (2) is fixedly connected to a motor (9), and the output end of the motor (9) is fixedly connected to one end of the spiral blade (13).

5. A sewage pipe sewage treatment device with retrieval function according to claim 1, characterized in that: One side of the fixed frame (5) is rotatably provided with a bidirectional threaded rod (30) at both ends. The two sides of the bidirectional threaded rod (30) are respectively threaded to the two sides of the adjusting frame (8). One side of the fixed frame (5) is fixedly connected to a motor seven (29). The output end of the motor seven (29) is fixedly connected to one end of the bidirectional threaded rod (30). The two sides of the adjusting frame (8) are rotatably provided with a bidirectional threaded rod two (31). The two sides of the bidirectional threaded rod two (31) are respectively threaded to the two sides of the mounting plate (23). One side of the adjusting frame (8) is fixedly connected to a motor six (28). The output end of the motor six (28) is fixedly connected to one end of the bidirectional threaded rod two (31).

6. A sewage pipeline sewage treatment device with retrieval function according to claim 1, characterized in that: One end of the mounting plate (23) is fixedly connected to a motor (32), and the output end of the motor (32) is fixedly connected to one end of the roller (33).

7. A sewage pipe sewage treatment device with retrieval function according to claim 1, characterized in that: One end of the conveyor box (2) is threadedly connected to a threaded rod (21), both ends of the threaded rod (21) are rotatably mounted on the support column (3), and a motor (20) is fixedly connected to one side of the support column (3). The output end of the motor (20) is fixedly connected to one end of the threaded rod (21).

8. A sewage pipe sewage treatment device with retrieval function according to claim 1, characterized in that: It also includes integrated puncture and extrusion components; The puncture and extrusion integrated assembly includes two guide rods (12) slidably connected to one side of the conveyor box (2). A lifting plate (19) is fixedly connected to the lower end of the guide rods (12). An extrusion shell (14) is rotatably provided at the lower end of the lifting plate (19). Multiple cone rods (15) are slidably connected to the bottom of the extrusion shell (14).

9. A sewage pipeline sewage treatment device with retrieval function according to claim 8, characterized in that: A hydraulic cylinder (11) is fixedly connected to one side of the conveying box (2). The piston end of the hydraulic cylinder (11) is fixedly connected to one side of the lifting plate (19). A motor (18) is fixedly connected to one end of the lifting plate (19). The output end of the motor (18) is fixedly connected to one end of the extrusion shell (14).

10. A sewage pipe sewage treatment device with retrieval function according to claim 8, characterized in that: The upper ends of the multiple cone rods (15) are fixedly connected to a connecting plate (16), and a cylinder (17) is fixedly connected to one side of the inner cavity of the extrusion shell (14). The piston end of the cylinder (17) is fixedly connected to one side of the connecting plate (16).

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