Slag removing device for slurry conveying pipeline
The combined design of the guide mechanism, the water spray head and the impeller solves the problem of inconvenient mud pipe cleaning, achieves efficient cleaning of the inner wall of the long pipe, reduces labor intensity and improves cleaning quality.
Patent Information
- Application Number
- CN202422650295.9
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-10-31
- Publication Date
- 2025-10-03
- Estimated Expiration
- 2034-10-31
AI Technical Summary
Existing mud pipelines are inconvenient to clean and the cleaning quality is poor, especially in the middle part of long pipelines, which is difficult to clean effectively, resulting in high labor intensity for workers and poor cleaning results.
A cleaning device including a guide mechanism, a water spray head, an impeller and a traction mechanism is designed. The water spray head sprays water to flush the inner wall of the pipe, the impeller scrapes off residual mud, the guide wheel reduces friction, and the traction mechanism enables the device to move in the pipe, thereby improving the cleaning efficiency.
It achieves efficient cleaning of the inner wall of long pipes, improves cleaning quality, reduces the labor intensity of workers, and improves cleaning efficiency.
Smart Images
Figure CN223405573U_ABST
Abstract
Description
Technical Field
[0001] The utility model belongs to the technical field of mud pipeline cleaning, in particular to a slag cleaning device for a mud conveying pipeline. Background Art
[0002] A pipeline is a device connected by pipes, pipe connectors, and valves for conveying gas, liquid, or fluids containing solid particles. Typically, after being pressurized by a blower, compressor, pump, or boiler, the fluid flows from the high-pressure area of the pipeline to the low-pressure area. It can also be conveyed by the fluid's own pressure or gravity. When a mud pipeline is used to convey mud, mud will adhere to the inner wall of the pipeline. If it is not cleaned, the mud will dry, solidify, and harden on the inner wall of the pipeline. Long-term mud accumulation will reduce the cross-sectional area of the pipeline, affecting the next pipeline mud conveyance. In the existing technology, when workers clean the mud in the pipeline, some workers drill into the pipeline to clean it manually, and sometimes workers stand at one end of the pipeline and flush the inner wall of the pipeline with a high-pressure water gun. However, this method is only suitable for relatively short pipelines. If the pipeline is long, the mud in the middle of the pipeline cannot be cleaned. Therefore, in the existing technology, the inner wall of the mud pipeline is inconvenient to clean, which not only increases the labor intensity of the workers but also poores the cleaning quality. Utility Model Content
[0003] In order to solve the technical problems of the inconvenience and poor cleaning quality of existing mud pipelines, the utility model provides a mud conveying pipeline slag cleaning device, comprising a cleaning mechanism body, the cleaning mechanism body including a guide mechanism for guiding, a horizontally arranged water pipe fixed on the guide mechanism, and guide mechanisms extending from both ends of the water pipe, the guide mechanism including a ring-shaped support plate fixed on the water pipe, a plurality of guide wheels rotatably mounted on the support plate, the guide wheels being evenly spaced along the circumference of the support plate, and the guide wheels being roller-pressed with the inner wall of the pipeline, and when in use, the guide wheels rolling along the inner wall of the pipeline to play a guiding role. Both ends of the water pipe are sealed, and the water pipes on both sides of the guide mechanism are provided with a plurality of support pipes evenly spaced along the circumference of the water pipe, the lower end of the support pipe is connected to the water pipe, and the top end of the support pipe is provided with a water spray head inclined upward, and water in the water pipe enters the water spray head through the support pipe and is sprayed out through the water spray head to flush the inner wall of the pipeline. An impeller is rotatably mounted on the water pipe outside the sprinkler head. Several evenly spaced impeller plates are fixed to the impeller. A water flow channel is formed between adjacent impeller plates. Water in the pipe rushes out of the channel, driving the impeller to rotate. The tops of the impeller plates rotate relative to the inner wall of the pipe, and friction protrusions on the tops of the impeller plates clean the impediments on the inner wall of the pipe. A first traction mechanism and a water pump are provided on the left side of the water pipe. The first traction mechanism is connected to the left end of the water pipe via a steel wire rope. Several hose support brackets are slidably connected to the steel wire rope. The upper ends of the hose support brackets are slidably connected to the steel wire rope, and the hose support bracket near the left end of the water pipe is fixedly connected to the steel wire rope. A hose is provided between the water pump and the water pipe. The left end of the hose is connected to the water pump, and the right end of the hose is connected to the water pipe. The hose is detachably and fixedly connected to each hose support bracket. The water pump draws cleaning water and delivers it to the water pipe. The water then enters the sprinkler head through the support pipe and cleans the inner wall of the pipe. A second traction mechanism is provided on the right side of the water pipe, and the second traction mechanism is connected to the right end of the water pipe through a wire rope. The first traction mechanism and the second traction mechanism have the same structure and both include a drum bracket. A wire rope drum and a drum motor are provided at the upper end of the drum bracket. The wire rope drum is rotatably assembled on the drum bracket, and the power output shaft of the drum motor is transmission-connected to the wire rope drum. When in use, the drum motor is started, and the drum motor drives the drum to rotate. The drum is wound around the wire rope, and the device in the wire rope pulling pipe moves to the inside of the pipe.
[0004] Preferably, the water spray head faces the inner wall of the pipe and is spaced a certain distance from the inner wall of the pipe.
[0005] Preferably, a plurality of friction protrusions are provided on the top of the impeller plate.
[0006] Preferably, the lowest point where the hose sags is higher than the inner bottom end of the pipe.
[0007] Preferably, a vertically arranged support rod is fixed to the bottom end of the hose support frame close to the water pump, and the bottom end of the support rod is fixed to the ground.
[0008] The above solution has the following advantages:
[0009] The support pipe and the sprinkler head are arranged around the circumference of the water pipe. After water is supplied, the sprinkler head sprays water to clean the inner wall of the pipe and wash away the mud on the inner wall of the pipe; the rotation of the impeller can drive the relative movement between the top of the impeller plate and the inner wall of the pipe, and can scrape off the residual mud on the inner wall of the pipe, thereby improving the cleaning quality; the setting of the guide mechanism, the guide wheel rolls along the pipe to the inner wall, which can reduce friction and at the same time play a supporting and guiding role for the water pipe; the setting of the first traction mechanism and the second traction mechanism, under the action of the wire rope drum, pulls the cleaning mechanism body, and the two cooperate to move the cleaning mechanism body to the other side of the pipe and then clean in the opposite direction of the pipe, thereby improving work efficiency. BRIEF DESCRIPTION OF THE DRAWINGS
[0010] Figure 1 This is a schematic diagram of the structure of the utility model;
[0011] Figure 2 It is a structural diagram of the cleaning mechanism body.
[0012] Figure numerals: 1. Cleaning mechanism body; 2. Guide mechanism; 3. First traction mechanism; 4. Second traction mechanism; 5. Water pump; 6. Pipeline; 11. Water pipe; 12. Support pipe; 13. Sprinkler head; 14. Impeller; 15. Impeller plate; 16. Water flow channel; 17. Friction protrusion; 18. Water inlet; 21. Support plate; 22. Guide wheel; 31. Wire rope; 51. Hose support frame; 52. Hose; 53. Support rod. DETAILED DESCRIPTION
[0013] like Figure 1-2As shown, a sludge conveying pipeline slag cleaning device includes a cleaning mechanism body 1, and the cleaning mechanism body 1 includes a guide mechanism 2 set to play a guiding role. A horizontally arranged water pipe 11 is fixed on the guide mechanism 2, and the guide mechanism 2 extends from both ends of the water pipe 11. The guide mechanism 2 includes a circular ring-shaped support plate 21 fixed on the water pipe 11, and a plurality of guide wheels 22 are rotatably mounted on the support plate 21. The guide wheels 22 are evenly spaced along the circumference of the support plate 21, and the guide wheels 22 are roller-fitted with the inner wall of the pipe 6. When in use, the guide wheels 22 roll along the inner wall of the pipe 6 to play a guiding role. Both ends of the water pipe 11 are sealed, and the water pipe 11 on both sides of the guide mechanism 2 is equipped with several support pipes 12 arranged evenly spaced along the circumference of the water pipe 11. The lower ends of the support pipes 12 are connected to the water pipe 11, and the top ends of the support pipes 12 are equipped with a water spray head 13 arranged upwardly. Water in the water pipe 11 enters the water spray head 13 through the support pipe 12 and is sprayed out by the water spray head 13 to flush the inner wall of the pipe 6. An impeller 14 is rotatably mounted on the water pipe 11 outside the water spray head 13. The impeller 14 is fixed with several evenly spaced impeller plates 15. Between adjacent impeller plates 15 is a water flow channel 16. The water in the pipe 6 rushes out of the water flow channel 16, driving the impeller 14 to rotate. The top ends of the impeller plates 15 rotate relative to the inner wall of the pipe 6. The friction protrusions on the top ends of the impeller plates 15 clean the adverse conditions on the inner wall of the pipe 6. A first traction mechanism 3 and a water pump 5 are provided on the left side of the water pipe 11. The first traction mechanism 3 is connected to the left end of the water pipe 5 through a steel wire rope 31. Several hose support racks 51 are slidably connected to the steel wire rope 31. The upper end of the hose support rack 51 is slidably connected to the steel wire rope 31, and the hose support rack 51 near the left end of the water pipe 11 is fixedly connected to the steel wire rope 31. A hose 52 is provided between the water pump 5 and the water pipe 11. The left end of the hose 52 is connected to the water pump 5, and the right end of the hose 52 is connected to the water pipe 11. The hose 52 is detachably and fixedly connected to each hose support rack 51. The water pump 5 draws cleaning water and transports it to the water pipe 11, and then enters the sprinkler head 13 through the support pipe 12 to clean the inner wall of the pipe 6. A second traction mechanism 4 is provided on the right side of the water pipe 11, and the second traction mechanism 4 is connected to the right end of the water pipe 11 through a wire rope. The first traction mechanism 3 and the second traction mechanism 4 have the same structure and both include a drum bracket. A wire rope drum and a drum motor are provided at the upper end of the drum bracket. The wire rope drum can be rotatably assembled on the drum bracket. The power output shaft of the drum motor is transmission-connected to the wire rope drum. When in use, the drum motor is started, and the drum motor drives the drum to rotate. The drum is wound around the wire rope 31, and the wire rope 31 pulls the device in the pipe 11 to move to the inside of the pipe 6.
[0014] Preferably, the water spray head 13 faces the inner wall of the pipe 6 and is spaced a certain distance from the inner wall of the pipe 6 .
[0015] Preferably, a plurality of friction protrusions 17 are provided on the top of the impeller plate 15 .
[0016] Preferably, the lowest point where the hose 52 hangs down is higher than the inner bottom end of the pipe 6 .
[0017] Preferably, a vertically arranged support rod 53 is fixed to the bottom end of the hose support frame 51 close to the water pump 5, and the bottom end of the support rod 53 is fixed to the ground.
[0018] Usage process:
[0019] When the utility model is in use, the device is placed in the left end of the pipe 6 to be cleaned, one end of the water pipe 11 is connected to the first traction mechanism 3 through the steel wire rope 31, and the other end of the water pipe 11 is connected to the second traction mechanism 4 through the steel wire rope, and then the water pipe 11 is supplied with water through the water pump 5, and the water pump 5 delivers high-pressure water to the water spray head 13 through the hose 52, and the water is sprayed out through the water spray head 13, and the water sprayed by the water spray head 13 cleans the inner wall of the pipe 11, and then the first traction mechanism 3 and the second traction mechanism 4 are started at the same time, and at this time, the steel wire rope drum of the second traction mechanism is wound with the steel wire rope, and the first traction mechanism The wire rope drum of the structure releases the wire rope, and the two are synchronized to pull each water spray head 13 along the inside of the pipe 6 to the right; when the water spray head 13 moves to the rightmost end of the pipe, the wire rope 31 is pulled in the opposite direction through the first traction mechanism 3, and the second traction mechanism 4 releases the wire rope, so that the water spray head 13 moves from right to left and cleans the inner wall of the pipe 6 from right to left; and the water sprayed by the water spray head 13 washes away the mud on the inner wall of the pipe 6, flows out from the water flow channel 16 between the impeller plates 15, and pushes the impeller plates 15 to rotate, and the friction protrusions 17 on the top of the impeller plates 15 scrape off the residual mud on the inner wall of the pipe 6.
[0020] In the description of the present invention, it should be understood that the terms "up", "down", "left", "right", "top", "bottom", "horizontal", "vertical", etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present invention.
[0021] The above embodiments are intended to illustrate the present invention, not to limit the present invention. Any solution that is a simple transformation of the present invention falls within the scope of protection of the present invention.
Claims
1. A sludge conveying pipeline slag cleaning device, comprising a cleaning mechanism body, the cleaning mechanism body including a guide mechanism provided with a guiding function, characterized in that: A horizontally arranged water pipe is fixed on the guide mechanism, and the guide mechanism is extended from both ends of the water pipe. Both ends of the water pipe are sealed, and the water pipes on both sides of the guide mechanism are provided with several support pipes evenly spaced along the circumference of the water pipe, the lower end of the support pipe is connected to the water pipe, and the top of the support pipe is provided with a water spray head inclined upward, and an impeller is rotatably installed on the water pipe outside the sprinkler head, and several evenly spaced impeller plates are fixed on the impeller, and a water flow channel is provided between two adjacent impeller plates. A first traction mechanism and a water pump are provided on the left side of the water pipe, and the first traction mechanism is connected to the left end of the water pipe through a steel wire rope, and several hose support frames are slidably connected to the steel wire rope. The upper end of the hose support frame is slidably connected to the steel wire rope, and the hose support frame near the left end of the water pipe is fixedly connected to the steel wire rope. A hose is provided between the water pump and the water pipe, the left end of the hose is connected to the water pump, and the right end of the hose is connected to the water pipe, and the hose is detachably and fixedly connected to each hose support frame; a second traction mechanism is provided on the right side of the water pipe, and the second traction mechanism is connected to the right end of the water pipe through a steel wire rope.
2. A sludge conveying pipeline slag cleaning device according to claim 1, characterized in that: The first traction mechanism and the second traction mechanism have the same structure and both include a drum bracket. A wire rope drum and a drum motor are provided at the upper end of the drum bracket. The wire rope drum is rotatably assembled on the drum bracket. The power output shaft of the drum motor is transmission-connected to the wire rope drum.
3. The sludge conveying pipeline slag cleaning device according to claim 1, characterized in that: The guide mechanism includes a circular support plate fixed on the water pipe. A plurality of guide wheels are rotatably mounted on the support plate. The guide wheels are evenly spaced along the circumference of the support plate and are roller-fitted with the inner wall of the pipe.
4. The sludge conveying pipeline slag cleaning device according to claim 1, characterized in that: The sprinkler head faces the inner wall of the pipe and has a certain distance from the inner wall of the pipe.
5. The sludge conveying pipeline slag cleaning device according to claim 1, characterized in that: The top of the impeller plate is provided with a plurality of friction protrusions.
6. A sludge conveying pipeline slag cleaning device according to any one of claims 1 to 5, characterized in that: The lowest point where the hose sags is above the bottom end of the inside of the pipe.
7. The sludge conveying pipeline slag cleaning device according to claim 1, characterized in that: A vertically arranged support rod is fixed to the bottom end of the hose support frame close to the water pump, and the bottom end of the support rod is fixed on the ground.