Pipeline structure for simulating volatilization of harmful substances in sludge

Abstract

The utility model provides a pipeline structure for simulating volatilization of harmful substances in sludge, which is suitable for the technical field of simulation experiments and adopts the scheme that the pipeline structure comprises a pipeline main body, a fixed frame, an electric push rod, a cleaning roller, a telescopic seat, a rotating frame and a probe main body, a fixing frame is fixedly connected to the surface of one side of the pipeline body, an electric push rod is fixedly connected to the inner wall of a rectangular groove of the fixing frame, and a cleaning roller is rotatably installed in a circular groove of the pipeline body. The inner wall of the pipeline body can be efficiently cleaned, when the pipeline body is cleaned, the probe body is moved out of the circular groove of the pipeline body, and the convenience of the pipeline body is improved; the device is also suitable for the field of simulation experiments.

Description

Technical Field

[0001] The utility model relates to the technical field of simulation experiments, in particular to a pipeline structure for simulating the volatilization of harmful substances in sludge. Background Art

[0002] Simulation experiment is an important research method, which mainly relies on simulating various relevant situations to explore the psychological reactions and behavioral patterns of organisms in these simulated situations. Through this experiment, researchers can more intuitively observe the performance of organisms under different conditions, and then make in-depth inferences and analysis based on these observations. This method not only helps us better understand the behavioral mechanism of organisms, but also provides strong support for theories and practices in related fields. Therefore, simulation experiments have broad application value in scientific research.

[0003] When conducting experiments simulating the volatilization of harmful substances in sludge, one of the key steps is to accurately load the sludge into the pipe. Once the sludge is properly placed, the detection probes on the inner wall of the pipe play a vital role. They are responsible for real-time monitoring of harmful substances volatilized in the sludge to ensure the accuracy and reliability of the experimental data. However, after the experiment, cleaning the sludge inside the pipe becomes a challenging task. In this process, the cleaning tools often accidentally scratch the surface of the probe, causing the probe to be worn. This wear may not only affect the accuracy of the probe and reduce the reliability of the experimental results, but also reduce the convenience and service life of the pipeline during the entire simulated sludge harmful substance volatilization experiment. Therefore, how to ensure the experimental effect while avoiding damage to the probe has become an urgent problem to be solved.

[0004] Therefore, it is necessary to provide a new pipeline structure for simulating the volatilization of harmful substances in sludge to solve the above technical problems. Utility Model Content

[0005] In order to solve the above technical problems, the utility model provides a pipeline structure for simulating the volatilization of harmful substances in sludge.

[0006] The utility model provides a pipeline structure for simulating the volatilization of harmful substances in sludge, comprising: a pipeline body, a fixed frame, an electric push rod, a cleaning roller, a telescopic seat, a rotating frame and a probe body, wherein the fixed frame is fixedly connected to the surface of one side of the pipeline body, the electric push rod is fixedly connected to the inner wall of the rectangular groove of the fixed frame, the cleaning roller is rotatably installed inside the circular groove of the pipeline body, the telescopic seat is symmetrically fixedly connected to the upper surface of the pipeline body, and the telescopic seat is communicated with the inside of the pipeline body, a rotating frame is arranged between two of the telescopic seats, and the bottom of the rotating frame is fixedly connected to the surface of the pipeline body, and the probe bodies are slidably installed inside the two telescopic seats.

[0007] Sludge is loaded into the pipe body, and the probe body enters the inner wall of the pipe body along the telescopic seat. The probe body detects harmful substances volatile in the sludge. When the sludge inside the pipe body needs to be cleaned, the electric push rod on the inner wall of the rectangular groove of the fixed frame is started. The electric push rod drives the cleaning roller to rotate inside the pipe body, and the probe body moves upward along the telescopic seat. The probe body is away from the inner wall of the pipe body. When the cleaning roller cleans the sludge inside the pipe body, it will not touch the bottom surface of the probe body, thereby improving the convenience of the pipeline used in the simulation experiment.

[0008] Preferably, a lifting plate is slidably installed inside the rectangular groove of the rotating frame, and a first connecting groove is symmetrically opened on the upper surface of the lifting plate, and the first connecting groove is located on both sides of the central circular hole of the lifting plate, a second connecting groove is opened on the surfaces of the two probe bodies, and the first connecting groove is fixedly connected to the inner wall of the second connecting groove, a screw rod is rotatably connected to the inner wall of the circular hole of the rotating frame, and the threaded surface of the screw rod is meshed with the inner wall of the central circular hole of the lifting plate, a rotating disk is fixedly connected to the top of the screw rod, and guide grooves are symmetrically opened on the inner wall of the rectangular groove of the rotating frame.

[0009] Rotating the rotating disk drives the screw to rotate on the inner wall of the circular hole of the rotating frame. The threaded surface of the screw contacts the inner wall of the central circular hole of the lifting plate, driving the lifting plate to move up and down. The lifting plate drives the probe body to move up and down, making it convenient to send the probe body into or away from the circular groove of the pipeline body.

[0010] Preferably, guide blocks are symmetrically fixedly connected to the side surfaces of the lifting plate, and the guide blocks slide on the inner walls of the guide grooves.

[0011] When the lifting plate moves up and down, the guide block slides along the inner wall of the guide groove to ensure that the lifting plate does not shake during the movement, thereby improving the stability of the lifting plate movement.

[0012] Preferably, the movable end surface of the electric push rod is fixedly connected with a protective shell, the surface of the cleaning roller is fixedly connected with an annular block, and the circular hole of the cleaning roller is connected to the inside of the annular block, the movable end surface of the electric push rod is rotatably connected with the circular hole of the cleaning roller and the inside of the annular block, the inner wall of the protective shell is fixedly connected with a driving motor, the output shaft of the driving motor is fixedly connected with a first spur gear, the surface of the annular block is fixedly connected with a second spur gear, and the lifting plate is meshingly connected with the side teeth of the second spur gear.

[0013] The electric push rod extends and drives the cleaning roller to move inside the circular groove of the pipeline main body, starting the driving motor on the inner wall of the protective shell. The output shaft of the driving motor drives the first flat gear to rotate. The side teeth of the first flat gear contact the side teeth of the second flat gear, driving the cleaning roller and the annular block to rotate along the surface of the moving end of the electric push rod, cleaning the sludge on the inner wall of the circular groove of the pipeline main body, ensuring that the sludge on the inner wall of the pipeline main body is cleaned.

[0014] Preferably, the movable end surface of the electric push rod is symmetrically fixedly connected to a limiting block.

[0015] The cleaning roller and the annular block are limited so that the cleaning roller will not shake when the cleaning roller rotates, thereby improving the stability of the cleaning roller's rotation.

[0016] Preferably, semicircular grooves are equidistantly formed on the side of the cleaning roller.

[0017] The friction force of the side of the cleaning roller is increased. When the side of the cleaning roller contacts the inner wall of the circular groove of the pipeline body, the sludge on the inner wall of the circular groove of the pipeline body is cleaned, ensuring the cleaning efficiency of the cleaning roller.

[0018] Compared with the related art, the pipeline structure for simulating the volatilization of harmful substances in sludge provided by the utility model has the following beneficial effects:

[0019] The utility model provides a pipeline structure for simulating the volatilization of harmful substances in sludge:

[0020] 1. By installing the pipeline body, the fixing frame, the electric push rod, the cleaning roller, the telescopic seat, the rotating frame and the probe body, when cleaning the pipeline body for the sludge volatilization simulation experiment, the inner wall of the pipeline body can be cleaned efficiently. When cleaning the pipeline body, the probe body is moved out of the circular groove of the pipeline body, which improves the convenience of the pipeline body.

[0021] 2. Semicircular grooves are evenly spaced on the side of the cleaning roller. The friction of the cleaning roller side is increased. When the cleaning roller side contacts the inner wall of the circular groove of the pipeline body, the sludge on the inner wall of the circular groove of the pipeline body is cleaned, ensuring the cleaning efficiency of the cleaning roller. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 The overall structural diagram provided by the utility model;

[0023] Figure 2 A schematic cross-sectional view of a pipeline body provided by the utility model;

[0024] Figure 3 An enlarged schematic diagram of the rotating frame provided by the utility model;

[0025] Figure 4 This is a schematic cross-sectional view of the protective shell provided by the utility model.

[0026] Numbers in the figure: 1. Pipe body; 2. Fixed frame; 3. Electric push rod; 4. Cleaning roller; 5. Telescopic seat; 6. Rotating frame; 7. Probe body; 8. Lifting plate; 9. First connecting groove; 10. Second connecting groove; 11. Screw; 12. Rotating disk; 13. Guide groove; 14. Guide block; 15. Protective shell; 16. Ring block; 17. Driving motor; 18. First flat gear; 19. Second flat gear; 20. Limit block. DETAILED DESCRIPTION

[0027] The utility model is further described below in conjunction with the accompanying drawings and implementation modes.

[0028] Please refer to Figure 1 , Figure 2 , Figure 3 and Figure 4 The pipeline structure for simulating the volatilization of harmful substances in sludge includes: a pipeline body 1, a fixed frame 2, an electric push rod 3, a cleaning roller 4, a telescopic seat 5, a rotating frame 6 and a probe body 7. The fixed frame 2 is fixedly connected to the surface of one side of the pipeline body 1, and the electric push rod 3 is fixedly connected to the inner wall of the rectangular groove of the fixed frame 2. The cleaning roller 4 is rotatably installed inside the circular groove of the pipeline body 1. The telescopic seat 5 is symmetrically fixedly connected to the upper surface of the pipeline body 1, and the telescopic seat 5 is connected to the inside of the pipeline body 1. A rotating frame 6 is arranged between the two telescopic seats 5, and the bottom of the rotating frame 6 is fixedly connected to the surface of the pipeline body 1, and the probe body 7 is slidably installed inside the two telescopic seats 5.

[0029] The pipe body 1 is filled with sludge, and the probe body 7 enters the inner wall of the pipe body 1 along the telescopic seat 5. The probe body 7 detects harmful substances volatilized in the sludge. When the sludge inside the pipe body 1 needs to be cleaned, the electric push rod 3 on the inner wall of the rectangular groove of the fixing frame 2 is started. The electric push rod 3 drives the cleaning roller 4 to rotate the inside of the pipe body 1, and the probe body 7 moves upward along the telescopic seat 5. The probe body 7 is away from the inner wall of the pipe body 1. When the cleaning roller 4 cleans the sludge inside the pipe body 1, it will not touch the bottom surface of the probe body 7, thereby improving the convenience of the pipeline used for the simulation experiment.

[0030] Embodiment 1:

[0031] In the specific implementation process, Figure 2 and Figure 3As shown, a lifting plate 8 is slidably installed inside the rectangular groove of the rotating frame 6, and a first connecting groove 9 is symmetrically opened on the upper surface of the lifting plate 8, and the first connecting groove 9 is located on both sides of the central circular hole of the lifting plate 8, and a second connecting groove 10 is opened on the surface of the two probe bodies 7, and the first connecting groove 9 is fixedly connected to the inner wall of the second connecting groove 10, and a screw rod 11 is rotatably connected to the inner wall of the circular hole of the rotating frame 6, and the threaded surface of the screw rod 11 is meshed with the inner wall of the central circular hole of the lifting plate 8, and a rotating disk 12 is fixedly connected to the top of the screw rod 11, and a guide groove 13 is symmetrically opened on the inner wall of the rectangular groove of the rotating frame 6.

[0032] Rotating the rotating disk 12 drives the screw rod 11 to rotate on the inner wall of the circular hole of the rotating frame 6. The threaded surface of the screw rod 11 contacts the inner wall of the central circular hole of the lifting plate 8, driving the lifting plate 8 to move up and down. The lifting plate 8 drives the probe body 7 to move up and down, making it convenient to send the probe body 7 into or away from the circular groove of the pipeline body 1.

[0033] refer to Figure 3 As shown, the side of the lifting plate 8 is symmetrically fixedly connected with a guide block 14 , and the guide block 14 slides on the inner wall of the guide groove 13 .

[0034] When the lifting plate 8 moves up and down, the guide block 14 slides along the inner wall of the guide groove 13 to ensure that the lifting plate 8 does not shake during the movement, thereby improving the stability of the movement of the lifting plate 8.

[0035] refer to Figure 4 As shown, the moving end surface of the electric push rod 3 is fixedly connected with a protective shell 15, the surface of the cleaning roller 4 is fixedly connected with an annular block 16, and the circular hole of the cleaning roller 4 is connected to the inside of the annular block 16, the moving end surface of the electric push rod 3 is rotatably connected with the circular hole of the cleaning roller 4 and the inside of the annular block 16, the inner wall of the protective shell 15 is fixedly connected with a driving motor 17, the output shaft of the driving motor 17 is fixedly connected with a first spur gear 18, the surface of the annular block 16 is fixedly connected with a second spur gear 19, and the lifting plate 8 is meshed with the side teeth of the second spur gear 19.

[0036] The electric push rod 3 extends to drive the cleaning roller 4 to move inside the circular groove of the pipeline main body 1, and starts the driving motor 17 on the inner wall of the protective shell 15. The output shaft of the driving motor 17 drives the first flat gear 18 to rotate. The side gear teeth of the first flat gear 18 contact the side gear teeth of the second flat gear 19, driving the cleaning roller 4 and the annular block 16 to rotate along the moving end surface of the electric push rod 3, so as to clean the sludge on the inner wall of the circular groove of the pipeline main body 1, thereby ensuring that the sludge on the inner wall of the pipeline main body 1 is cleaned.

[0037] refer to Figure 4 As shown, the moving end surface of the electric push rod 3 is symmetrically fixedly connected to the limiting block 20.

[0038] The cleaning roller 4 and the annular block 16 are limited so that when the cleaning roller 4 rotates, the cleaning roller 4 will not shake, thereby improving the stability of the cleaning roller 4 in rotation.

[0039] Embodiment 2:

[0040] refer to Figure 4 As shown, semicircular grooves are equidistantly provided on the side of the cleaning roller 4.

[0041] The friction force on the side of the cleaning roller 4 is increased. When the side of the cleaning roller 4 contacts the inner wall of the circular groove of the pipeline body 1, the sludge on the inner wall of the circular groove of the pipeline body 1 is cleaned, ensuring the cleaning efficiency of the cleaning roller 4.

[0042] The above are only embodiments of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made using the contents of the specification and drawings of the present invention, or directly or indirectly applied in other related technical fields, are also included in the patent protection scope of the present invention.

Claims

1. A pipeline structure for simulating the volatilization of harmful substances in sludge, characterized in that: include: A pipe body (1), a fixed frame (2), an electric push rod (3), a cleaning roller (4), a telescopic seat (5), a rotating frame (6) and a probe body (7), wherein the fixed frame (2) is fixedly connected to a surface of one side of the pipe body (1), the electric push rod (3) is fixedly connected to the inner wall of a rectangular groove of the fixed frame (2), a cleaning roller (4) is rotatably mounted inside the circular groove of the pipe body (1), a telescopic seat (5) is symmetrically fixedly connected to the upper surface of the pipe body (1), and the telescopic seat (5) is communicated with the inside of the pipe body (1), a rotating frame (6) is arranged between the two telescopic seats (5), and the bottom of the rotating frame (6) is fixedly connected to the surface of the pipe body (1), and the probe body (7) is slidably mounted inside the two telescopic seats (5).

2. The pipeline structure for simulating the volatilization of harmful substances in sludge according to claim 1 is characterized in that: A lifting plate (8) is slidably mounted inside the rectangular groove of the rotating frame (6); a first connecting groove (9) is symmetrically provided on the upper surface of the lifting plate (8), and the first connecting groove (9) is located on both sides of the central circular hole of the lifting plate (8); a second connecting groove (10) is provided on the surfaces of the two probe bodies (7), and the first connecting groove (9) is fixedly connected to the inner wall of the second connecting groove (10); a screw rod (11) is rotatably connected to the inner wall of the circular hole of the rotating frame (6), and the threaded surface of the screw rod (11) is meshedly connected to the inner wall of the central circular hole of the lifting plate (8); a rotating disk (12) is fixedly connected to the top of the screw rod (11); and guide grooves (13) are symmetrically provided on the inner wall of the rectangular groove of the rotating frame (6).

3. The pipeline structure for simulating the volatilization of harmful substances in sludge according to claim 2 is characterized in that: The side surfaces of the lifting plate (8) are symmetrically and fixedly connected with guide blocks (14), and the guide blocks (14) slide on the inner wall of the guide groove (13).

4. The pipeline structure for simulating the volatilization of harmful substances in sludge according to claim 1 is characterized in that: The surface of the moving end of the electric push rod (3) is fixedly connected to a protective shell (15), the surface of the cleaning roller (4) is fixedly connected to an annular block (16), and the circular hole of the cleaning roller (4) is connected to the inside of the annular block (16), and the surface of the moving end of the electric push rod (3) is rotatably connected to the circular hole of the cleaning roller (4) and the inside of the annular block (16).

5. The pipeline structure for simulating the volatilization of harmful substances in sludge according to claim 4 is characterized in that: The inner wall of the protective shell (15) is fixedly connected to a driving motor (17), the output shaft of the driving motor (17) is fixedly connected to a first spur gear (18), the surface of the annular block (16) is fixedly connected to a second spur gear (19), and the lifting plate (8) and the side teeth of the second spur gear (19) are meshingly connected.

6. The pipeline structure for simulating the volatilization of harmful substances in sludge according to claim 1 is characterized in that: The moving end surface of the electric push rod (3) is symmetrically fixedly connected to a limiting block (20).

7. The pipeline structure for simulating the volatilization of harmful substances in sludge according to claim 1, characterized in that: Semicircular grooves are equidistantly provided on the side of the cleaning roller (4).

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