Horizontal well mud cake cleaner
Technical Field
The utility model relates to the technical field of cleaning equipment, in particular to a horizontal well mud cake cleaner.
Background
According to patent CN201721527399.4, if too much entering difficulty of mud when discovering the scavenge pipe entering oil well, wash slowly, defeated mud pipe and sour liquid pipe still need readjust when the scavenge pipe goes up and down, can not directly follow the wash bowl and remove, the waste time, only a spiral auger leaf work efficiency is low simultaneously, influences work efficiency.
SUMMERY OF THE UTILITY MODEL
The utility model provides a horizontal well mud cake purger.
In order to achieve the purpose, the utility model adopts the following technical scheme:
a horizontal well mud cake cleaner comprises a mud conveying hose, a mud cake collecting box, mud cake rolling wheels, a workbench device, a workbench, limiting blocks, a supporting shaft, a gear wheel, a limiting groove, a sealing ring device, a sealing ring shell, a spring, a sealing washer, a first rotating motor control switch, a water pump switch, a second rotating motor control switch, a first rotating motor, a pinion, a water tank wheel, a water tank, a water pump, an acid liquor hose, a top cover, a second rotating motor, a first rotating shaft, an inner rotating dragon blade, an inner cleaning barrel, an outer rotating dragon blade, a second rotating shaft, a liquid injection pipeline, threads, an outer cleaning barrel, a mud outlet and a cleaning liquid rotating ring channel, wherein the workbench device also comprises the workbench and the limiting blocks, the through hole in the middle of the workbench is provided with the four limiting blocks which are uniformly arranged, the middle of the workbench and the limiting blocks are in sliding connection with the limiting grooves, a sealing ring device is fixedly arranged on the outer side of the lower end of the outer cleaning cylinder, a liquid injection pipeline is arranged in the middle of the cylinder wall of the outer cleaning cylinder, the upper end of the liquid injection pipeline is provided with a cleaning liquid rotating ring channel, the upper end of the outer cleaning cylinder is fixedly provided with a top cover, a second rotating motor is arranged at the upper end of the top cover, a first rotating shaft is fixedly arranged at the output end of the lower end of the second rotating motor, an inner spiral flood dragon blade is fixedly arranged on the part of the first rotating shaft, which penetrates through the lower end of the top cover, the outer side of the inner spiral flood dragon blade is fixedly connected with the inner wall of the inner cleaning barrel, the inner cleaning cylinder is contacted with the lower end of the top cover, the outer side of the inner cleaning cylinder is fixedly provided with outer spiral flood dragon blades, an outlet is arranged on one side of the upper end of the inner cleaning cylinder, one side of the upper end of the outer cleaning cylinder is connected with a mud conveying hose pipeline through a mud outlet, and an acid liquor hose communicated with a pipeline of a rotating ring channel of the cleaning solution is arranged on one side of the upper end of the outer cleaning cylinder.
And a mud cake collecting box is connected to the other side of the mud conveying hose through a pipeline, and mud box rollers are arranged at four corners of the lower end of the mud cake collecting box.
And supporting shafts are arranged at four corners of the lower end of the workbench.
The outer side of the upper end of the outer cleaning barrel is in threaded connection with a large gear, and the large gear is in contact with the upper end of the workbench.
A sealing ring shell is fixedly arranged at the lower end of the outer cleaning barrel, a spring is arranged inside the sealing ring shell, and a sealing washer is arranged at the lower end of the sealing ring shell.
The other end of the acid liquor hose is connected with a water pump output end pipeline, the lower end input end of the water pump is connected with a water tank pipeline, the water pump is installed at the upper end of the water tank, and four water tank wheels are evenly arranged at the lower end of the water tank.
The water tank control system is characterized in that a first rotating motor control switch electrically connected with a first rotating motor is arranged on one side of the front end of the workbench, a water pump switch electrically connected with the water tank is arranged on one side of the first rotating motor control switch, a second rotating motor control switch is arranged on the other side of the water pump switch, and the second rotating motor control switch is electrically connected with the second rotating motor.
The left side mounting hole of the workbench is connected with a pinion lower end mounting shaft in an inserting mode, and the end portion of the pinion lower end mounting shaft is fixedly connected with an upper end output end of a rotating motor.
Has the advantages that: the double-layer flood dragon leaves are used for shortening the working time, the acid liquor hose and the mud conveying hose are shortened in adjusting time, and the double-layer flood dragon leaves can move along with the outer cleaning cylinder. The assembly structure is safe, reliable, convenient, practical, easy to manufacture and low in cost.
Drawings
FIG. 1 is a schematic perspective view of the present invention;
FIG. 2 is a schematic front view of the half-section of FIG. 1 in accordance with the present invention;
FIG. 3 is a schematic view of a portion of the structure of FIG. 2 according to the present invention;
FIG. 4 is a partial sectional structure view of the external cleaning cylinder of FIG. 1 according to the present invention;
FIG. 5 is a schematic view of the utility model in partial cutaway in FIG. 4;
FIG. 6 is a schematic view of the structure of the cleaning cylinder shown in FIG. 1 according to the present invention;
FIG. 7 is a schematic structural diagram of the stage apparatus shown in FIG. 1 according to the present invention.
In the figure: 1. a mud conveying hose; 2. a mud cake collecting box; 3. a mud box roller; 4. a table device; 41. a work table; 42. a limiting block; 5. a support shaft; 6. a bull gear; 7. a limiting groove; 9. a sealing ring arrangement; 91. a seal ring housing; 92. a spring; 93. a sealing gasket; 10. a control switch of the rotating motor; 11. a water pump switch; 12. a second rotating motor controls a switch; 13. a first rotating motor; 14. a pinion gear; 15. a water tank wheel; 16. a water tank; 17. a water pump; 18. an acid liquor hose; 19. a top cover; 20. a second rotating motor; 21. a first rotating shaft; 22. an inner spiral dragon blade; 23. an inner cleaning cylinder; 24. an outer spiral dragon blade; 25. a second rotating shaft; 27. a liquid injection pipeline; 28. a thread; 29. an acid liquor outlet; 30. an outer cleaning cylinder; 31. a sludge outlet; 32. the cleaning liquid rotates the ring channel.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments.
In the description of the present invention, it is to be understood that the terms "upper", "lower", "front", "rear", "left", "right", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present invention and simplifying the description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention.
Referring to fig. 1-7, a horizontal well mud cake cleaner comprises a mud conveying hose 1, a mud cake collecting box 2, mud tank rollers 3, a workbench device 4, a workbench 41, limit blocks 42, a supporting shaft 5, a gearwheel 6, a limit groove 7, a sealing ring device 9, a sealing ring shell 91, a spring 92, a sealing washer 93, a first rotating motor control switch 10, a water pump switch 11, a second rotating motor control switch 12, a first rotating motor 13, a pinion 14, a water tank wheel 15, a water tank 16, a water pump 17, an acid liquor hose 18, a top cover 19, a second rotating motor 20, a first rotating shaft 21, a first inner rotating auger blade 22, an inner cleaning barrel 23, a second outer rotating auger blade 24, a second rotating shaft 25, a liquid injection pipeline 27, a thread 28, an outer cleaning barrel 30, a mud outlet 31 and a cleaning liquid rotating ring channel 32, wherein the workbench device 4 further comprises the workbench 41 and the limit blocks 42, four limit blocks 42 are uniformly arranged in the middle through hole of the workbench 41, the middle of the working table 41 is connected with the limiting blocks 42 and four limiting blocks 42 outside the outer cleaning barrel 30 in a sliding manner with limiting grooves 7, a sealing ring device 9 is fixedly arranged on the outer side of the lower end of the outer cleaning barrel 30, a liquid injection pipeline 27 is arranged in the middle of the barrel wall of the outer cleaning barrel 30, a cleaning liquid rotating ring channel 32 is arranged at the upper end of the liquid injection pipeline 27, a top cover 19 is fixedly arranged at the upper end of the outer cleaning barrel 30, a second rotating motor 20 is arranged at the upper end of the top cover 19, a first rotating shaft 21 is fixedly arranged at the output end of the lower end of the second rotating motor 20, an inner spiral dragon blade 22 is fixedly arranged at the part of the first rotating shaft 21, which penetrates through the lower end of the top cover 19, the outer side of the inner spiral dragon blade 22 is fixedly connected with the inner wall of the inner cleaning barrel 23, the inner cleaning barrel 23 is in contact with the lower end of the top cover 19, an outer spiral dragon blade 24 is fixedly arranged on the outer side of the inner cleaning barrel 23, and an outlet is arranged on one side of the upper end of the inner cleaning barrel 23, one side of the upper end of the outer cleaning cylinder 30 is connected with the mud conveying hose 1 through a mud outlet 31, and one side of the upper end of the outer cleaning cylinder 30 is provided with an acid liquor hose 18 which is communicated with a cleaning liquid rotating ring channel 32 through a pipeline.
The other side of the mud conveying hose 1 is connected with a mud cake collecting box 2 through a pipeline, and four corners of the lower end of the mud cake collecting box 2 are provided with mud box idler wheels 3.
And supporting shafts 5 are arranged at four corners of the lower end of the working table 41.
The outer side thread 28 of the upper end of the outer cleaning barrel 30 is connected with a gearwheel 6, and the gearwheel 6 is in contact with the upper end of a workbench 41.
The lower end of the outer cleaning barrel 30 is fixedly provided with a sealing ring shell 91, a spring 92 is arranged inside the sealing ring shell 91, and the lower end of the sealing ring shell 91 is provided with a sealing washer 93.
The other end of the acid liquor hose 18 is connected with an output end of a water pump 17 through a pipeline, an input end of the lower end of the water pump 17 is connected with a water tank 16 through a pipeline, the water pump 17 is installed at the upper end of the water tank 16, and four water tank wheels 15 are evenly arranged at the lower end of the water tank 16.
One side of the front end of the workbench 41 is provided with a first rotating motor control switch 10 electrically connected with a first rotating motor 13, one side of the first rotating motor control switch 10 is provided with a water pump switch 11 electrically connected with a water tank 16, the other side of the water pump switch 11 is provided with a second rotating motor control switch 12, and the second rotating motor control switch 12 is electrically connected with a second rotating motor 20.
And a mounting hole at the left side of the workbench 41 is inserted into a mounting shaft at the lower end of the pinion 14, and the end part of the mounting shaft at the lower end of the pinion 14 is fixedly connected with the output end at the upper end of the first rotating motor 13.
Working principle; when the acid cleaning device is used, the four supporting shafts 5 are fixed at a designated position, the first rotating motor 13 is started to drive the pinion 14 to rotate, the pinion 14 drives the gearwheel 6 to rotate, the limiting groove 7 and the limiting block 42 are arranged on the outer side of the outer cleaning cylinder 30 and are in sliding connection to limit the rotation of the outer cleaning cylinder 30, the gearwheel 6 rotates to drive the outer cleaning cylinder 30 to move up and down, the second rotating motor 20 is started through the second rotating motor control switch 12 to drive the first rotating shaft 21 to rotate, the first rotating shaft 21 drives the inner spiral dragon blade 22 to work, the inner spiral dragon blade 22 is fixedly connected with the inner cleaning cylinder 23 to drive the inner cleaning cylinder 23 to rotate, the other outer spiral dragon blade 24 is fixedly arranged on the outer side of the inner cleaning cylinder 23, so that secondary work is performed, the work is accelerated, the water pump 17 works, acid liquor in the water tank 16 is discharged to the acid liquor outlet 29 through the liquid injection pipeline 27 for acid cleaning through the cleaning liquid rotating ring channel 32, two flood dragon blades discharge mud into mud cake collecting box 2 from mud outlet 31 and defeated mud hose 1, and defeated mud hose 1 and acidizing fluid hose 18 can follow outer wash bowl 30 and reciprocate, reduce the staff and all be equipped with the removal wheel at manual adjusting position, 2 lower extremes of water tank 16 and mud cake collecting box, convenient removal.
The above description is only for the preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the technical scope of the present invention, and equivalent alternatives or modifications according to the technical solution of the present invention and the inventive concept thereof should be covered by the scope of the present invention.