Chemical engineering pipeline cleaning device
By designing an adaptive telescopic walking mechanism and a rotating cleaning component, a chemical engineering pipeline cleaning device has been developed, which solves the problems of poor adaptability and inadequate cleaning effect of existing devices, and achieves efficient cleaning of pipelines of different diameters.
Patent Information
- Application Number
- CN202423240936.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-12-27
- Publication Date
- 2025-12-23
- Estimated Expiration
- 2034-12-27
AI Technical Summary
Existing pipeline cleaning equipment for chemical engineering is difficult to adapt to pipelines of different diameters and has poor cleaning effect.
A chemical engineering pipeline cleaning device was designed, which includes a telescopic walking mechanism and a cleaning mechanism. The telescopic walking mechanism achieves adaptive extension and retraction through the cooperation of a servo motor-driven steel rope and spring. The walking wheels are in close contact with the inner wall of the pipeline. The cleaning mechanism performs high-pressure flushing and brushing through a combination of rotating nozzles and brushes.
It achieves adaptive cleaning of pipes of different diameters, significantly improving the cleaning effect. Combined with rotary high-pressure flushing and brushing, it improves cleaning efficiency.
Smart Images
Figure CN223698781U_ABST
Abstract
Description
TECHNICAL FIELD
[0001] The utility model belongs to pipeline cleaning technical field, concretely relates to a chemical engineering pipeline cleaning device. BACKGROUND
[0002] Chemical engineering pipeline is the important component in chemical production, is responsible for transmitting gas, liquid and slurry material between different equipment, in order to ensure system safety, high efficiency operation, need to clean inside chemical engineering pipeline periodically.
[0003] The existing mode generally is to shut down chemical engineering pipeline, put cleaning device into pipeline, cleaning device advances along the axial direction of pipeline, and high pressure water gun at the front end of cleaning device is used to flush inside pipeline, but high pressure water gun is fixed installation, and separate flushing cleaning, and the diameter of chemical engineering pipeline is different, and the existing equipment is difficult to adapt to different diameter pipelines. UTILITY MODEL CONTENT
[0004] The utility model discloses a chemical engineering pipeline cleaning device with simple structure and reasonable design.
[0005] The utility model discloses the following technical scheme to realize the above-mentioned purpose:
[0006] A chemical engineering pipeline cleaning device, including the mounting plate, the left side of mounting plate is provided with telescopic walking mechanism, and the right side center of mounting plate is fixedly connected with fixed pipe, and the right side of fixed pipe is provided with cleaning mechanism.
[0007] The telescopic walking mechanism includes the L-shaped frame fixedly connected at the left side top of mounting plate, and the L-shaped frame includes horizontal section and vertical section, and the right side of vertical section of L-shaped frame is fixedly installed with servo motor no. The left side of mounting plate is fixedly connected with three fixed sleeves close to the edge position, and each fixed sleeve is slidably penetrated with telescopic rod inside, and one end of telescopic rod close to the center of mounting plate is fixedly connected with the baffle, and the baffle is connected with rotating disc through steel wire, and one end of telescopic rod away from mounting plate is fixedly connected with U-shaped seat, and U-shaped seat is rotatably connected with walking wheel through rotating shaft, and walking wheel is uniformly installed with several antiskid strips outside, and one U-shaped seat is fixedly connected with driving motor, and the output end of driving motor is fixedly connected with the rotating shaft at the center of corresponding walking wheel, and spring is arranged on the outside of telescopic rod middle portion and is arranged between U-shaped seat and fixed sleeve.
[0008] Preferably, the left side top of mounting plate is fixedly penetrated with connecting pipe, the left side of connecting pipe is fixedly installed with connector, the right end of connecting pipe is fixedly connected with the top of fixed pipe, and the inside of connecting pipe and fixed pipe is communicated.
[0009] Preferably, the cleaning mechanism comprises a rotating flushing assembly and a brushing assembly, the brushing assembly is arranged on the rotating flushing assembly, the rotating flushing assembly comprises a rotating pipe rotatably connected to the right end of the fixed pipe, and a sealing bearing is arranged between the rotating pipe and the fixed pipe, a second servo motor is fixedly connected to the outer part of the right end of the fixed pipe, and a driving gear is fixedly sleeved with the output end of the second servo motor.
[0010] Preferably, a driven gear meshing with the driving gear is fixedly sleeved with the outer part of the right end of the rotating pipe, a spray head is fixedly connected to the right end of the rotating pipe, the spray head is in communication with the inner part of the rotating pipe, and a plurality of nozzles are uniformly arranged on the outer part of the spray head.
[0011] Preferably, a fixed box is fixedly sleeved with the outer part of the right end of the fixed pipe, and the second servo motor, the driving gear and the driven gear are arranged in the fixed box.
[0012] Preferably, the brushing assembly comprises a plurality of connecting rods fixedly and uniformly connected to the outer part of the spray head, a hydraulic cylinder is fixedly connected to the end of the connecting rod away from the spray head, a fixed plate is fixedly connected to the output end of the hydraulic cylinder, and a brush is fixedly connected to the end of the fixed plate away from the hydraulic cylinder.
[0013] The utility model discloses a cleaning mechanism, a fixed pipe, a rotating flushing assembly and a brushing assembly, and the fixed pipe is fixedly connected to the outer part of the right end of the installation plate. BRIEF DESCRIPTION OF DRAWINGS
[0014] Figure 1 It is the overall structure perspective drawing of the utility model;
[0015] Figure 2 It is the installation plate and telescopic walking mechanism perspective drawing of the utility model;
[0016] Figure 3 It is the installation plate, cleaning mechanism and fixed pipe partial section perspective drawing of the utility model;
[0017] Figure 4 It is the installation plate, cleaning mechanism and fixed pipe partial section front view of the utility model.
[0018] In the figure: 1, mounting plate; 2, connecting pipe; 3, joint; 4, telescopic walking mechanism; 40, driving motor; 41, U-shaped seat; 42, walking wheel; 43, spring; 44, telescopic rod; 45, fixed sleeve; 46, No. 1 servo motor; 47, L-shaped frame; 48, steel rope; 49, rotating disc; 5, cleaning mechanism; 51, rotating flushing assembly; 511, fixed box; 512, rotating pipe; 513, No. 2 servo motor; 514, sealing bearing; 515, driving gear; 516, driven gear; 517, nozzle; 518, spray head; 52, brushing assembly; 521, hydraulic cylinder; 522, fixed plate; 523, brush; 524, connecting rod; 6, fixed pipe. DETAILED DESCRIPTION
[0019] The application will be described in further detail below with reference to the drawings. It is necessary to point out here that the following detailed description is only used to further illustrate the application and cannot be understood as limiting the scope of protection of the application. Those skilled in the art can make some non-essential improvements and adjustments to the application according to the above application content.
[0020] EMBODIMENT
[0021] Please refer to Figure 1 The chemical engineering pipeline cleaning device comprises a mounting plate 1, a telescopic walking mechanism 4 is arranged on the left side of the mounting plate 1, a fixed pipe 6 is fixedly connected to the center of the right side of the mounting plate 1, and a cleaning mechanism 5 is arranged on the right side of the fixed pipe 6; a connecting pipe 2 is fixedly penetrated through the top of the left side of the mounting plate 1, a joint 3 is fixedly installed on the left side of the connecting pipe 2, the right end of the connecting pipe 2 is fixedly connected to the top of the fixed pipe 6, and the connecting pipe 2 and the fixed pipe 6 are in internal communication.
[0022] In use, the telescopic walking mechanism 4 is self-adapting and telescopic, is suitable for pipelines with different diameters, and realizes automatic walking in the pipeline; and the cleaning mechanism 5 realizes cleaning of the inner wall of the pipeline.
[0023] Please refer to Figure 1 and Figure 2The telescopic walking mechanism 4 comprises an L-shaped frame 47 fixedly connected to the left top of the mounting plate 1, the L-shaped frame 47 comprising a horizontal section and a vertical section, a first servo motor 46 fixedly installed at the right side of the vertical section of the L-shaped frame 47, a rotating disc 49 fixedly connected to the output end of the first servo motor 46, three steel wires 48 uniformly installed outside the rotating disc 49, three fixed sleeves 45 fixedly connected to the left side of the mounting plate 1 close to the edge position, a telescopic rod 44 slidingly penetrating through the inside of each fixed sleeve 45, a stop block fixedly connected to the end of the telescopic rod 44 close to the center of the mounting plate 1, the stop block and the rotating disc 49 being connected through the steel wire 48, a U-shaped seat 41 fixedly connected to the end of the telescopic rod 44 away from the mounting plate 1, a walking wheel 42 rotatably connected to the U-shaped seat 41 through a rotating shaft, a plurality of anti-skid strips uniformly installed outside the walking wheel 42, a driving motor 40 fixedly connected to one of the U-shaped seats 41, the output end of the driving motor 40 being fixedly connected to the rotating shaft at the center of the corresponding walking wheel 42, and a spring 43 sleeved outside the middle part of the telescopic rod 44, the spring 43 being arranged between the U-shaped seat 41 and the fixed sleeve 45.
[0024] In use, in the initial state, the steel wires 48 on the rotating disc 49 are in the winding state, the telescopic rods 44 are in the contracted state, and the springs 43 are in the compressed state. The equipment is placed into the corresponding pipeline. At this time, the first servo motor 46 is started, the output end of the first servo motor 46 starts to rotate, synchronously driving the rotating disc 49 to rotate, and loosening the winding of the steel wires 48. At this time, under the elastic force of the spring 43, the U-shaped seat 41 and the telescopic rod 44 are driven to move away from the mounting plate 1, simultaneously driving the walking wheel 42 to move away from the mounting plate 1, until the walking wheel 42 is tightly pressed and connected to the inner wall of the pipeline. The self-adapting telescopic function of the telescopic rod 44 is realized by the elastic force of the spring 43, so as to ensure that the walking wheel 42 is always attached to the inner wall of the pipeline. At this time, the driving motor 40 is started, the output end of the driving motor 40 drives the walking wheel 42 to rotate, and the slow walking of the equipment on the inner wall of the pipeline is realized by the walking wheel 42.
[0025] Please refer to Figure 2 、 Figure 3 and Figure 4The cleaning mechanism 5 comprises a rotating flushing assembly 51 and a brushing assembly 52, the brushing assembly 52 is arranged on the rotating flushing assembly 51, the rotating flushing assembly 51 comprises a rotating pipe 512 which is rotatably connected to the right end of the fixed pipe 6, and a sealing bearing 514 is arranged between the rotating pipe 512 and the fixed pipe 6, a second servo motor 513 is fixedly connected to the outside of the right end of the fixed pipe 6, a driving gear 515 is fixedly sleeved to the output end of the second servo motor 513, a driven gear 516 is fixedly sleeved to the outside of the right end of the rotating pipe 512 and is engaged with the driving gear 515, a spray head 518 is fixedly connected to the right end of the rotating pipe 512 and is in communication with the inside of the rotating pipe 512, a plurality of nozzles 517 are uniformly arranged on the outside of the spray head 518, a fixed box 511 is fixedly sleeved to the outside of the right end of the fixed pipe 6, and the second servo motor 513, the driving gear 515 and the driven gear 516 are all arranged in the fixed box 511.
[0026] Please refer to Figure 2 、 Figure 3 and Figure 4 , the brushing assembly 52 comprises a plurality of connecting rods 524 which are fixedly and uniformly connected to the outside of the spray head 518, a hydraulic cylinder 521 is fixedly connected to one end of the connecting rod 524 which is away from the spray head 518, a fixed plate 522 is fixedly connected to the output end of the hydraulic cylinder 521, and a brush 523 is fixedly connected to one end of the fixed plate 522 which is away from the hydraulic cylinder 521.
[0027] During use, first, the connector 3 on the connecting pipe 2 is connected to a soft water pipe, at this time, under the driving of the telescopic walking mechanism 4, the equipment slowly walks along the pipeline axis, at this time, the second servo motor 513 is turned on, the output end of the second servo motor 513 drives the driving gear 515 to rotate, synchronously drives the driven gear 516 to rotate, simultaneously drives the rotating pipe 512 and the spray head 518 thereon to rotate, at this time, the water pump is turned on, cleaning water enters the fixed pipe 6 along the connecting pipe 2, then enters the spray head 518 from the fixed pipe 6, and then is sprayed from the nozzles 517, realizing the rotating high-pressure flushing of the inner wall of the pipeline, at the same time, the rotation of the spray head 518 synchronously drives the connecting rod 524 and the hydraulic cylinder 521 thereon to rotate, simultaneously drives the fixed plate 522 and the brush 523 thereon to rotate, the brush 523 is used to brush the inner wall of the pipeline, and the cleaning effect is good in cooperation with the high-pressure flushing.
[0028] It should be noted that the chemical engineering pipeline cleaning device, in use, first, the diameter of the pipeline to be cleaned is adjusted, the rotating disc 49 in the telescopic walking mechanism 4 is kept in the winding state, and then is put into the pipeline, at this time, the winding of the rotating disc 49 is loosened, under the elastic force of the spring 43, the walking wheel 42 is tightly pressed and connected to the inner wall of the pipeline, self-adapting telescoping is realized, and is suitable for pipelines with different diameters, under the driving of the driving motor 40, the equipment slowly advances along the axial direction of the pipeline, the cleaning mechanism 5 realizes high-pressure flushing and brushing of the inner wall of the pipeline, and the cleaning effect is good.
[0029] The above-described embodiments only express several embodiments of the present application, and the description is relatively specific and detailed, but it should not be understood as a limitation on the scope of the present application. It should be noted that for ordinary skilled persons in the art, without departing from the concept of the present application, a number of modifications and improvements can be made, which are within the scope of protection of the present application.
Claims
1. A chemical engineering pipeline cleaning device comprising a mounting plate (1), characterized in that: The left side of the mounting plate (1) is provided with a telescopic walking mechanism (4), and the right side of the mounting plate (1) is fixedly connected with a fixed pipe (6), and the right side of the fixed pipe (6) is provided with a cleaning mechanism (5); The telescopic walking mechanism (4) comprises an L-shaped frame (47) fixedly connected to the left top of the mounting plate (1), the L-shaped frame (47) comprises a horizontal segment and a vertical segment, a No. 1 servo motor (46) is fixedly installed on the right side of the vertical segment of the L-shaped frame (47), a rotating disc (49) is fixedly connected to the output end of the No. 1 servo motor (46), three steel ropes (48) are uniformly installed on the outside of the rotating disc (49), three fixed sleeves (45) are fixedly connected to the left side of the mounting plate (1) near the edge position, a telescopic rod (44) is slidably penetrated in each fixed sleeve (45), a stop block is fixedly connected to one end of the telescopic rod (44) close to the center of the mounting plate (1), the stop block and the rotating disc (49) are connected through the steel rope (48), a U-shaped seat (41) is fixedly connected to the other end of the telescopic rod (44) away from the mounting plate (1), a walking wheel (42) is rotatably connected to the U-shaped seat (41) through a rotating shaft, a plurality of anti-skid strips are uniformly installed on the outside of the walking wheel (42), a drive motor (40) is fixedly connected to one of the U-shaped seats (41), the output end of the drive motor (40) is fixedly connected with the rotating shaft at the center of the corresponding walking wheel (42), and a spring (43) is sleeved on the outside of the telescopic rod (44), and the spring (43) is arranged between the U-shaped seat (41) and the fixed sleeve (45).
2. The chemical engineering pipeline cleaning device of claim 1, wherein: The left side of the mounting plate (1) is provided with a telescopic walking mechanism (4), and the right side of the mounting plate (1) is fixedly connected with a fixed pipe (6), and the right side of the fixed pipe (6) is provided with a cleaning mechanism (5); 3. The chemical engineering pipeline cleaning device of claim 1, wherein: The cleaning mechanism (5) comprises a rotating flushing assembly (51) and a brushing assembly (52), the brushing assembly (52) is arranged on the rotating flushing assembly (51), the rotating flushing assembly (51) comprises a rotating pipe (512) rotatably connected to the right end of the fixed pipe (6), and a sealing bearing (514) is arranged between the rotating pipe (512) and the fixed pipe (6), a No. 2 servo motor (513) is fixedly connected to the outside of the right end of the fixed pipe (6), and a driving gear (515) is fixedly sleeved on the output end of the No. 2 servo motor (513).
4. The chemical engineering pipeline cleaning device of claim 3, wherein: The right end of the rotating pipe (512) is fixedly sleeved with a driven gear (516) engaged with the driving gear (515), the right end of the rotating pipe (512) is fixedly connected with a spray head (518), the spray head (518) is in communication with the inside of the rotating pipe (512), and a plurality of nozzles (517) are uniformly installed on the outside of the spray head (518).
5. A chemical engineering pipeline cleaning device according to claim 4, characterized in that: The right end of the fixed pipe (6) is fixedly sleeved with a fixed box (511), the No. 2 servo motor (513), the driving gear (515) and the driven gear (516) are all located in the fixed box (511).
6. A chemical engineering pipeline cleaning device according to claim 4, characterized in that: The brush washing assembly (52) comprises a plurality of connecting rods (524) fixedly connected outside the spray head (518) uniformly in the circumferential direction, one end of the connecting rod (524) away from the spray head (518) is fixedly connected with a hydraulic cylinder (521), the output end of the hydraulic cylinder (521) is fixedly connected with a fixed plate (522), and one end of the fixed plate (522) away from the hydraulic cylinder (521) is fixedly connected with a brush (523).