Anti-clogging foam drainage gas well pipeline dredging equipment

Abstract

This utility model discloses an anti-clogging gas well foam drainage gas extraction pipeline dredging device, specifically relating to the field of pipeline dredging technology. It includes a base, with rollers fixedly connected to the lower end of the base, a handrail fixedly connected to the rear end of the base, a sliding frame fixedly connected to the front upper end of the base, an adjustment device fixedly connected to one side of the sliding frame, and a flushing device fixedly connected to the rear upper end of the base. This anti-clogging gas well foam drainage gas extraction pipeline dredging device allows for easy automatic adjustment of the dredging components. The lifting and telescopic functions enable the drill bit to accurately reach any blockage location within the pipeline, whether near the pipeline inlet or deep within, avoiding the hassle of multiple positioning or tool replacements required in traditional methods, significantly shortening the dredging time. The automatically rotating and angle-adjusting spiral drill bit can change direction without stopping drilling, continuously breaking and clearing complex blockage structures.

Description

Technical Field

[0001] This utility model relates to the field of pipeline dredging technology, specifically to a dredging device for anti-clogging gas well foam drainage gas extraction pipelines. Background Technology

[0002] In gas well production, foam drainage is a common production enhancement measure. However, as production continues, impurities, scale, and polymers in the formation can easily accumulate in the gas production pipeline, leading to blockages. Traditional pipeline unblocking methods have many drawbacks. For example, mechanical cleaning tools may damage the inner wall of the pipeline, while chemical cleaning agents may corrode the pipeline material. Furthermore, these methods are often ineffective in clearing complex blockages, affecting normal gas well production, reducing gas production efficiency, and potentially increasing production costs and safety risks. Therefore, developing a device that can effectively solve the problem of blockages in foam drainage gas production pipelines and has anti-blocking properties is of significant practical importance.

[0003] Chinese patent document CN209550159U discloses an anti-clogging gas well foam drainage gas production pipeline dredging device. It includes a base, a cable box, a small steam generator, and a drill shaft. The cable box is bolted to one side of the top of the base. A rotating motor is mounted inside the cable box via a welded frame. A flexible metal sleeve is installed at one end of the rotating motor's drive end, and a drill shaft is mounted at the other end of the flexible metal sleeve. A spiral blade is welded around the drill shaft, and a grinding-aiding protrusion is provided on one side of the spiral blade. A rotating groove is formed inside the flexible metal sleeve, and a flexible shaft is installed within the groove. One end of the flexible shaft is welded to the drill shaft via a bushing, and the other end is bolted to the drive shaft of the rotating motor. This device effectively unclogs frozen or blocked areas or deposits in the gas production pipeline, effectively venting high-temperature steam to the frozen areas within the pipeline, achieving high-temperature thawing, and thus achieving a dual effect of unclogging the gas production pipeline.

[0004] Although the equipment mentioned in the above literature can unclog pipes, its structure is relatively simple, and its adjustment is inconvenient, making it less flexible to use. Furthermore, its unclogging and cleaning effect is slightly insufficient, which reduces the practical value of the equipment. Utility Model Content

[0005] The main purpose of this invention is to provide a device for unblocking gas well foam drainage gas extraction pipelines, which can effectively solve the above-mentioned problems.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is as follows:

[0007] A device for unclogging a gas well foam drainage gas extraction pipeline includes a base, a roller is fixedly connected to the lower end of the base, a handrail is fixedly connected to the rear end of the base, a slide frame is fixedly connected to the front of the upper end of the base, an adjustment device is fixedly connected to one side of the slide frame, and a flushing device is fixedly connected to the rear of the upper end of the base.

[0008] The adjustment device includes a first motor, the fixed end of which is fixedly connected to the middle of the lower end of the slide frame;

[0009] The rinsing device includes a heater, the lower end of which is fixedly connected to the upper rear part of the base.

[0010] Preferably, a protective box is fixedly connected to the upper end of the chute frame, and a controller is fixedly connected to the upper end of the rinsing device.

[0011] Preferably, the output end of the first motor is fixedly connected to a drive wheel, and driven wheels are driven to both sides of the drive wheel. The lower end of the driven wheel is fixedly connected to a first screw.

[0012] Preferably, a sliding frame is slidably connected to the outer wall of the first screw, an electric telescopic rod is fixedly connected to one side of the sliding frame, a fixed frame is fixedly connected to one end of the electric telescopic rod, and a rotating component is fixedly connected to the front end of the fixed frame.

[0013] Preferably, the rotating component includes a second motor, the fixed end of the second motor is fixedly connected to the front end of the sliding frame, the output end of the second motor is fixedly connected to the rotating frame, and a third motor is fixedly connected to one side of the rotating frame.

[0014] Preferably, the output end of the third motor is fixedly connected to a second screw, the outer wall of the second screw is slidably connected to a slide block, the front end of the slide block is movably connected to a helical rod, and the front end of the helical rod is fixedly connected to a drill bit.

[0015] Preferably, a water tank is fixedly connected to the upper end of the heater, a pump is fixedly connected to the front upper part of the water tank, and a telescopic hose is fixedly connected to the output end of the pump.

[0016] Preferably, a pipe rack is fixedly connected to one side of the telescopic hose, a hard water pipe is fixedly connected to the front end of the telescopic hose, and a high-pressure nozzle is fixedly connected to one side of the hard water pipe.

[0017] Compared with the prior art, the present invention has the following beneficial effects:

[0018] 1. This utility model provides a device for unblocking foam drainage gas extraction pipelines in anti-clogging gas wells. The device is equipped with an adjustment mechanism that allows for automatic adjustment of the unblocking components. The lifting and telescopic functions enable the drill bit to precisely reach any blockage location within the pipeline, whether near the inlet or deep within, avoiding the hassle of multiple positioning attempts or tool changes required in traditional methods. This significantly shortens unblocking time. The automatically rotating and angle-adjustable auger drill bit can change direction without stopping drilling, continuously breaking down and clearing complex blockages, improving the continuity and smoothness of the overall operation and further enhancing unblocking efficiency. The two adjustable-gap auger drill rods can be adjusted according to the pipeline's inner diameter, ensuring a tight fit with the pipe wall in pipelines of different sizes, thus thoroughly cleaning the blockage without leaving any blind spots. The design of the auger drill bit allows it to penetrate deep into the blockage during rotation. Internally, the system crushes, disperses, and removes blockages from the pipe, effectively clearing even hard and compacted blockages. A first motor drives the drive wheel to rotate in different directions, causing the driven wheel, connected by a belt, to rotate the first screw clockwise or counterclockwise. This allows the sliding frame to move up and down along the thread, adjusting the drill bit height according to actual needs. The extension and retraction of the electric telescopic rod allows the drill bit to move back and forth, facilitating position adjustment. Sliding rods and sliders on both sides of the fixed frame ensure smoother drill bit movement. A second motor drives the rotating frame, rotating the front-end helical rod and drill bit to clear blockages in the pipe. A third motor drives the second screw to rotate clockwise or counterclockwise, causing the sliding block to move the helical rod and drill bit along the thread, adjusting the drill bit spacing according to the pipe's inner diameter. Multiple drill bits effectively improve the equipment's clearing efficiency.

[0019] 2. This utility model provides an anti-clogging gas well foam drainage gas extraction pipeline dredging device. This device is equipped with a flushing device, which facilitates the flushing of accumulated materials inside the pipeline. It also flushes the auger rods and drill bits on both sides. During the gas extraction pipeline dredging process, whether using tools such as drill bits and augers to break up blockages or using high-pressure jets for flushing, a large amount of debris, dirt, and other impurities are generated. The spray flushing component can promptly wash away these impurities, preventing their accumulation inside the pipeline and thus preventing re-clogging, ensuring smooth dredging operations. The spray flushing component, used in conjunction with dredging tools, can more thoroughly remove blockages from the pipeline. Simple mechanical dredging may not be able to completely remove some highly viscous or strongly adhering dirt, while spray flushing can utilize high-pressure water flow or cleaning fluid... The impact force peels and washes away the dirt from the inner wall of the pipe. The spray flushing component, used in conjunction with unclogging tools, can more thoroughly remove blockages in the pipe. Simple mechanical unclogging may not be able to completely remove some sticky or strongly adhering dirt, but spray flushing can use the impact force of high-pressure water or cleaning fluid to peel and wash away this dirt from the inner wall of the pipe. A heater can heat the water in the tank, which can unclog and clean frozen pipes in cold winter. A liquid level window is set on one side of the tank for easy observation and timely replenishment. A temperature sensor monitors the water temperature in real time for effective control. A pump can draw water out, which is then delivered to the hard water pipe through a telescopic hose and sprayed out from the high-pressure nozzle to flush away the residue after unclogging and prevent secondary blockage. A pipe rack can fix the telescopic hose to prevent it from hanging and falling. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0021] Figure 2 This is a schematic diagram of the adjustment device structure of this utility model;

[0022] Figure 3 This is a schematic diagram of the rotating component structure in the adjustment device of this utility model;

[0023] Figure 4 This is a schematic diagram of the rinsing device of this utility model;

[0024] Figure 5 This is a side view of the structure of this utility model.

[0025] In the diagram: 1. Base; 2. Roller; 3. Handrail; 4. Slide frame; 5. Adjustment device; 51. First motor; 52. Drive wheel; 53. Driven wheel; 54. First screw; 55. Sliding frame; 56. Electric telescopic rod; 57. Fixed frame; 58. Rotating component; 581. Second motor; 582. Rotating frame; 583. Third motor; 584. Second screw; 585. Slide seat; 586. Helical rod; 587. Drill bit; 6. Flushing device; 61. Heater; 62. Water tank; 63. Pump; 64. Telescopic hose; 65. Pipe rack; 66. Hard water pipe; 67. Nozzle; 68. Liquid level window. Detailed Implementation

[0026] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0027] like Figure 1 and Figure 5As shown, an anti-clogging gas well foam drainage gas extraction pipeline dredging device includes a base 1, with rollers 2 fixedly connected to the lower end of the base 1, a handrail 3 fixedly connected to the rear end of the base 1, and a sliding frame 4 fixedly connected to the upper front of the base 1. An adjusting device 5 is fixedly connected to one side of the sliding frame 4. This device allows for easy automatic adjustment of the dredging components. The lifting and telescopic functions enable the drill bit to accurately reach any blockage location within the pipeline, whether near the pipeline inlet or deep within, avoiding the hassle of multiple positioning or tool replacements required in traditional methods, significantly shortening the dredging time. The device also features automatic rotation. The adjustable-angle auger drill bit can change direction without stopping drilling, continuously breaking up and removing complex blockages. This improves the continuity and smoothness of the overall operation, further enhancing unblocking efficiency. The two adjustable-gap auger rods can be adjusted according to the pipe's inner diameter, ensuring a tight fit against the pipe wall in pipes of different sizes. This allows for comprehensive and thorough cleaning of blockages, leaving no blind spots. The design of the auger drill bit allows it to penetrate deep into the blockage during rotation, crushing, dispersing, and removing the blockage from the pipe. This is particularly effective for hard, compacted blockages. It also has a good unblocking effect. The upper rear of the base 1 is fixedly connected to a flushing device 6. This device can be used to easily flush the accumulated material in the pipe, and at the same time, it can also flush the spiral rods and drill bits on both sides. During the unblocking of gas extraction pipelines, whether using tools such as drill bits and augers to break up the blockage, or using high-pressure jets to flush, a large amount of debris, dirt and other impurities will be generated. The spray flushing component can wash away these impurities in time, preventing them from accumulating in the pipe, thereby preventing the pipe from being blocked again and ensuring that the unblocking work can proceed smoothly. The spray flushing component works in conjunction with the unblocking tools. Using this product can more thoroughly remove blockages in pipes. Simple mechanical unclogging may not be able to completely remove some sticky or strongly adhering dirt, while spray flushing can use the impact force of high-pressure water flow or cleaning fluid to peel and flush away these dirt from the inner wall of the pipe. When used in conjunction with unclogging tools, spray flushing components can more thoroughly remove blockages in pipes. Simple mechanical unclogging may not be able to completely remove some sticky or strongly adhering dirt, while spray flushing can use the impact force of high-pressure water flow or cleaning fluid to peel and flush away these dirt from the inner wall of the pipe.

[0028] The adjusting device 5 includes a first motor 51, the fixed end of which is fixedly connected to the middle of the lower end of the slide frame 4.

[0029] The rinsing device 6 includes a heater 61, the lower end of which is fixedly connected to the upper rear part of the base 1;

[0030] A protective box is fixedly connected to the upper end of the chute frame 4, and a controller is fixedly connected to the upper end of the rinsing device 6.

[0031] like Figure 2 As shown, the output end of the first motor 51 is fixedly connected to the drive wheel 52, and the two sides of the drive wheel 52 are connected to the driven wheel 53. The lower end of the driven wheel 53 is fixedly connected to the first screw 54, and the outer wall of the first screw 54 is slidably connected to the sliding frame 55. One side of the sliding frame 55 is fixedly connected to the electric telescopic rod 56, and one end of the electric telescopic rod 56 is fixedly connected to the fixed frame 57. The front end of the fixed frame 57 is fixedly connected to the rotating component 58. The first motor 51 drives the drive wheel 52 to rotate in different directions, causing the driven wheel 53 connected by the belt to drive the first screw 54 to rotate clockwise or counterclockwise, so that the sliding frame 55 can move up and down along the thread, thereby adjusting the height of the drill bit according to the actual use requirements. The extension and retraction of the electric telescopic rod 56 causes the drill bit 587 to move back and forth, making it easy to adjust the position of the drill bit 587. The fixed frame 57 is provided with sliding rods and sliders on both sides, so that the drill bit 587 moves back and forth more smoothly.

[0032] like Figure 3 As shown, the rotating component 58 includes a second motor 581. The fixed end of the second motor 581 is fixedly connected to the front end of the sliding frame 55. The output end of the second motor 581 is fixedly connected to the rotating frame 582. A third motor 583 is fixedly connected to one side of the rotating frame 582. The output end of the third motor 583 is fixedly connected to a second screw 584. A slide block 585 is slidably connected to the outer wall of the second screw 584. A spiral rod 586 is movably connected to the front end of the slide block 585. A drill bit 587 is fixedly connected to the front end of the spiral rod 586. The second motor 581 can drive the rotating frame 582 to rotate, thereby rotating the spiral rod 586 and the drill bit 587 at the front end to clear the blockage in the pipe. The third motor 583 drives the second screw 584 to rotate clockwise or counterclockwise, causing the slide block 585 to drive the spiral rod 586 and the drill bit 587 to move along the thread, thereby adjusting the spacing of the drill bits according to the inner diameter of the pipe. The multiple drill bits 587 effectively improve the clearing efficiency of the equipment.

[0033] like Figure 4As shown, a water tank 62 is fixedly connected to the upper end of the heater 61. A pump 63 is fixedly connected to the front upper end of the water tank 62. A telescopic hose 64 is fixedly connected to the output end of the pump 63. A pipe rack 65 is fixedly connected to one side of the telescopic hose 64. A hard water pipe 66 is fixedly connected to the front end of the telescopic hose 64. A high-pressure nozzle 67 is fixedly connected to one side of the hard water pipe 66. The heater 61 can heat the water in the water tank 62, which can unclog and clean frozen pipes in cold winter. A liquid level window 68 is set on one side of the water tank 62 to facilitate observation of the liquid level and timely replenishment. The water temperature is monitored in real time by a temperature sensor for effective control. The pump 63 can draw water out, which is then transported to the hard water pipe 66 through the telescopic hose 64 and sprayed out from the high-pressure nozzle 67 to flush away the residue after unclogging and prevent secondary blockage. The pipe rack 65 can fix the telescopic hose to prevent it from hanging and falling.

[0034] The working principle of this utility model is as follows: Through the adjusting device 5, the first motor 51 drives the driving wheel 52 to rotate in different directions, causing the driven wheel 53 connected by a belt to drive the first screw 54 to rotate clockwise or counterclockwise. This allows the sliding frame 55 to move up and down along the thread, thereby adjusting the height of the drill bit according to actual usage needs. The extension and retraction of the electric telescopic rod 56 causes the drill bit 587 to move back and forth, facilitating the adjustment of the drill bit 587's position. Sliding rods and sliders are provided on both sides of the fixed frame 57, making the back-and-forth movement of the drill bit 587 more stable. Additionally, the second motor 581 drives the rotating frame 582 to rotate, thereby rotating the front-end spiral rod 586 and the drill bit 587 to clear blockages in the pipe. The third motor 583 drives the second screw 54... Rotating clockwise or counterclockwise causes the slide 585 to drive the spiral rod 586 and drill bit 587 to move along the thread, thereby adjusting the spacing of the drill bits according to the inner diameter of the pipe. The multiple drill bits 587 effectively improve the dredging efficiency of the equipment. The flushing device 6, with the heater 61, can heat the water in the water tank 62, which can dredge and clean frozen pipes in cold winter. A liquid level window 68 is set on one side of the water tank 62 for easy observation of the liquid level and timely replenishment. The water temperature is monitored in real time by a temperature sensor for effective control. The pump 63 can draw water out and deliver it to the hard water pipe 66 through the telescopic hose 64, and then spray it out from the high-pressure nozzle 67 to flush away the residue after dredging and prevent secondary blockage. The pipe rack 65 can fix the telescopic hose to prevent it from hanging and falling.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claims. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. An anti-plugging gas well foam drainage gas pipeline dredging device comprising a base (1), characterized in that: The lower end of the base (1) is fixedly connected to a roller (2), the rear end of the base (1) is fixedly connected to a handrail (3), the front part of the upper end of the base (1) is fixedly connected to a slide frame (4), one side of the slide frame (4) is fixedly connected to an adjustment device (5), and the rear part of the upper end of the base (1) is fixedly connected to a rinsing device (6). The adjustment device (5) includes a first motor (51), and the fixed end of the first motor (51) is fixedly connected to the middle of the lower end of the slide frame (4). The rinsing device (6) includes a heater (61), the lower end of which is fixedly connected to the upper rear part of the base (1).

2. The anti-clogging gas well foam drainage gas extraction pipeline dredging equipment according to claim 1, characterized in that: A protective box is fixedly connected to the upper end of the slide frame (4), and a controller is fixedly connected to the upper end of the flushing device (6).

3. The anti-clogging gas well foam drainage gas extraction pipeline dredging equipment according to claim 1, characterized in that: The output end of the first motor (51) is fixedly connected to a drive wheel (52), and driven wheels (53) are driven to both sides of the drive wheel (52). The lower end of the driven wheel (53) is fixedly connected to a first screw (54).

4. The anti-clogging gas well foam drainage gas extraction pipeline dredging equipment according to claim 3, characterized in that: The outer wall of the first screw (54) is slidably connected to a sliding frame (55), and an electric telescopic rod (56) is fixedly connected to one side of the sliding frame (55). A fixed frame (57) is fixedly connected to one end of the electric telescopic rod (56), and a rotating component (58) is fixedly connected to the front end of the fixed frame (57).

5. The anti-clogging gas well foam drainage gas extraction pipeline dredging equipment according to claim 4, characterized in that: The rotating component (58) includes a second motor (581), the fixed end of the second motor (581) is fixedly connected to the front end of the sliding frame (55), the output end of the second motor (581) is fixedly connected to the rotating frame (582), and a third motor (583) is fixedly connected to one side of the rotating frame (582).

6. The anti-clogging gas well foam drainage gas extraction pipeline dredging equipment according to claim 5, characterized in that: The output end of the third motor (583) is fixedly connected to the second screw (584), the outer wall of the second screw (584) is slidably connected to the slide (585), the front end of the slide (585) is movably connected to the helical rod (586), and the front end of the helical rod (586) is fixedly connected to the drill bit (587).

7. The anti-clogging gas well foam drainage gas extraction pipeline dredging equipment according to claim 1, characterized in that: A water tank (62) is fixedly connected to the upper end of the heater (61), and a pump (63) is fixedly connected to the front of the upper end of the water tank (62). A telescopic hose (64) is fixedly connected to the output end of the pump (63).

8. The anti-clogging gas well foam drainage gas extraction pipeline dredging equipment according to claim 7, characterized in that: A pipe rack (65) is fixedly connected to one side of the telescopic hose (64), a hard water pipe (66) is fixedly connected to the front end of the telescopic hose (64), and a high-pressure nozzle (67) is fixedly connected to one side of the hard water pipe (66).

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