Pipe cleaner and pipeline sediment recovery device

Abstract

The invention discloses a pipe cleaner and a pipeline sediment recovery device. The pipeline sediment recovery device comprises a pipeline cleaner extraction hook, a recovery cage support, a recovery cage, a frame, a funnel, a pipeline sediment recovery box, a lifting adjusting mechanism, wheels, a manual pressure flusher, a lifting mechanism adjusting handle and a base. Compared with the prior art, the pipe cleaner and the pipeline sediment recovery device have the following beneficial effects that an operator does not need to make direct contact with the pipe cleaner full of oily sediments in the whole operation process, the time and labor are saved, the labor intensity of the operator is greatly reduced, the oily sediments can be recovered, the pipe cleaner can be cleaned, and the pipeline cleaning efficiency is improved. Therefore, environmental pollution can be avoided.

Description

Technical Field

[0001] The invention belongs to the technical field of oilfield gathering and transportation, and in particular relates to a pipe cleaning device and a device for recovering pipeline sediments. Background Art

[0002] In the field of oilfield gathering and transportation, it is inevitable that some debris such as welding slag, mud, stones, and formation sand will be produced during the construction and gathering of oil pipelines. These debris will cause corrosion on the inner wall of the pipeline and increase the roughness of the pipe wall. In addition, the accumulation of a large amount of water, mud, sand and other corrosion products will also cause local blockage or reduce the flow cross-section of the pipeline. At this time, pipeline cleaning is required. The commonly used method is to put the pipe cleaner into the ball barrel at the head end of the oil pipeline, and clean the inner wall of the pipeline as the medium flows in the pipeline. When the pipe cleaner reaches the ball barrel at the end of the pipeline with the conveying medium, the pipe cleaner and the oil-containing sediment removed from the pipeline are recovered.

[0003] The larger the diameter of the oil pipeline, the larger the diameter and heavier the pig, so the more difficult it is to transport, send and recover the pig. For pigs with large diameter and weight, when the pig is used for oil pipeline cleaning, the pig is relatively clean and easy for operators to contact. However, due to its heavy weight, at least three people are required to place the pig in the ball-collecting barrel. However, when the pig is recovered, a large amount of oil-containing sediments such as oil sludge and sand will be carried on the pig and accumulated in the ball-collecting barrel. In addition, the pig is already covered with oil sludge and sand in the pipeline, which will increase the weight of the pig, making it difficult for operators to recover it, which will take a long time and increase the labor intensity of operators. In addition, improper handling of oil sludge and sand will also cause environmental pollution. Summary of the invention

[0004] In order to solve the above problems, the object of the present invention is to provide a pipe cleaning device and a device for recovering pipeline sediments.

[0005] In order to achieve the above-mentioned purpose, the pipe cleaner and pipeline sediment recovery device provided by the present invention include: a pipe cleaner extraction hook, a recovery cage support, a recovery cage, a frame, a funnel, a pipeline sediment recovery box, a lifting and adjusting mechanism, wheels, a manual pressure washer, a lifting and adjusting mechanism handle and a base; wherein, a wheel is respectively provided at the four corners of the bottom surface of the base; the lower end of the lifting and adjusting mechanism is fixed to the top surface of the base, and the upper end is fixed to the frame; the lifting and adjusting mechanism adjustment handle is provided with a thread, one end of which is connected to one side of the middle part of the lifting and adjusting mechanism by a threaded seat, the middle part is connected to the other side of the middle part of the lifting and adjusting mechanism by a screw nut, and the other end is a crank for Adjust the height of the lifting and lowering adjustment mechanism; the frame is a frame structure; the pipeline sediment recovery box and the manual pressure washer are placed on the bottom surface of the frame; the upper end of the funnel is installed on the frame above the pipeline sediment recovery box; the recovery cage support is installed at the upper end of the funnel, and the outer end, top surface and bottom surface are all open; the recovery cage is composed of an arc-shaped plate-shaped bottom surface and an end surface, and the other end surface is open, and a plurality of openings are formed on the bottom surface, which are placed inside the recovery cage support, and the openings correspond to the openings on the outer end of the recovery cage support, so that the recovery cage can be pulled out from the opening on the outer end of the recovery cage support; the pipe cleaning device extraction hook is held by the operator.

[0006] The lifting and lowering adjustment mechanism adopts a scissors frame.

[0007] The wheel is a universal wheel with a locking device.

[0008] The openings on the recovery cage are strip-shaped holes.

[0009] The pipe cleaning device and pipeline sediment recovery device provided by the present invention have the following beneficial effects: the entire operation does not require the operator to directly contact the pipe cleaning device covered with oily sediments, thereby achieving the purpose of saving time and effort, greatly reducing the labor intensity of the operator, and can also recover the oily sediments and clean the pipe cleaning device, thereby avoiding environmental pollution. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 This is a schematic structural diagram of a pipe cleaning device and a device for recovering pipe sediments provided by the present invention.

[0011] Figure 2 A schematic diagram of the structure of a recovery cage in a pipe cleaning device and a pipeline sediment recovery device provided by the present invention;

[0012] Figure 3 A schematic diagram of the funnel structure in the pipe cleaning device and the pipeline sediment recovery device provided by the present invention;

[0013] Figure 4 A schematic diagram of the structure of a recovery box in a pipe cleaning device and a pipeline sediment recovery device provided by the present invention;

[0014] Figure 5 A schematic diagram of the working state of the pipe cleaning device and the pipeline sediment recovery device provided by the present invention; DETAILED DESCRIPTION

[0015] The present invention is described in detail below with reference to the accompanying drawings and specific embodiments.

[0016] like Figure 1-Figure 5 As shown, the pipe cleaner and pipeline sediment recovery device provided by the present invention include: a pipe cleaner extraction hook 1, a recovery cage support 2, a recovery cage 3, a frame 4, a funnel 5, a pipeline sediment recovery box 6, a lifting adjustment mechanism 7, wheels 8, a manual pressure washer 9, a lifting mechanism adjustment handle 10 and a base 11; wherein, a wheel 8 is respectively provided at the four corners of the bottom surface of the base 11; the lower end of the lifting adjustment mechanism 7 is fixed to the top surface of the base 11, and the upper end is fixed to the frame 4; the lifting mechanism adjustment handle 10 is provided with a thread, one end of which is connected to one side of the middle part of the lifting adjustment mechanism 7 by a threaded seat, the middle part is connected to the other side of the middle part of the lifting adjustment mechanism 7 by a screw nut, and the other end is a crank, which is used to for adjusting the height of the lifting and lowering adjustment mechanism 7; the frame 4 is a frame structure; the pipeline sediment recovery box 6 and the manual pressure washer 9 are placed on the bottom surface of the frame 4; the upper end of the funnel 5 is installed on the frame 4 located above the pipeline sediment recovery box 6; the recovery cage support 2 is installed at the upper end of the funnel 5, and the outer end, the top surface and the bottom surface are all open; the recovery cage 3 is composed of an arc-shaped plate-shaped bottom surface and an end surface, and the other end surface is open, and a plurality of openings are formed on the bottom surface, which are placed inside the recovery cage support 2, and the openings correspond to the openings on the outer end of the recovery cage support 2, so the recovery cage 3 can be pulled out from the opening on the outer end of the recovery cage support 2; the pipe cleaning device extraction hook 1 is held by the operator.

[0017] The lifting and lowering adjustment mechanism 7 adopts a scissors frame.

[0018] The wheel 8 is a universal wheel with a locking device.

[0019] The openings on the recovery cage 3 are strip-shaped holes.

[0020] The crank on the lifting mechanism adjustment handle 10 adopts a foldable structure.

[0021] The use method of the pipe cleaning device and the pipeline sediment recovery device provided by the present invention is described as follows:

[0022] When it is necessary to clean the pipeline, the operator first pushes the device to the ball collecting cylinder by using the wheel 8, and then locks the wheel 8 after the opening on the outer end of the recovery cage support 2 faces the ball collecting cylinder, thereby fixing the device to the ball collecting cylinder; then rotate the lifting mechanism adjustment handle 10, and adjust the height of the frame 4 through the lifting adjustment mechanism 7 until the opening on the recovery cage 3 is aligned with the lower arc surface of the inner cabin of the ball collecting cylinder; after opening the ball collecting cylinder, use the pipe cleaning device extraction hook 1 to penetrate into the ball collecting cylinder to remove the pipe cleaning device and oil-containing sediment. The oil-containing sediment and the pig will directly fall into the recovery cage 3, and the pig extraction hook 1 will quickly pull the recovery cage 3 back into the recovery cage support 2. At this time, the oil-containing sediment will flow into the pipeline sediment recovery box 6 through the opening on the recovery cage 3 and the funnel 4. Then, the inner cabin, sealing surface and pig of the ball collection cylinder are cleaned with a manual pressure washer 9. After cleaning, the wheels 8 are released, and the device is pushed to transport the pig to the specified position to recover and clean the oil-containing sediment in the pipeline sediment recovery box 6.

Claims

1. A pipe cleaning device and a device for recovering pipe sediments, characterized in that: The pipe cleaner and the device for recovering pipe sediments comprise: a pipe cleaner extraction hook (1), a recovery cage support (2), a recovery cage (3), a frame (4), a funnel (5), a pipe sediment recovery box (6), a lifting and adjusting mechanism (7), wheels (8), a manual pressure washer (9), a lifting and adjusting mechanism adjustment handle (10) and a base (11); wherein a wheel (8) is respectively provided at the four corners of the bottom surface of the base (11); the lower end of the lifting and adjusting mechanism (7) is fixed to the top surface of the base (11), and the upper end is fixed to the frame (4); the lifting and adjusting mechanism adjustment handle (10) is provided with a thread, one end of which is connected to one side of the middle part of the lifting and adjusting mechanism (7) by a threaded seat, the middle part is connected to the other side of the middle part of the lifting and adjusting mechanism (7) by a screw nut, and the other end is a crank for The height of the lifting and lowering adjustment mechanism (7) is adjusted; the frame (4) is a frame structure; the pipeline sediment recovery box (6) and the manual pressure washer (9) are placed on the bottom surface of the frame (4); the upper end of the funnel (5) is installed on the frame (4) located above the pipeline sediment recovery box (6); the recovery cage support (2) is installed at the upper end of the funnel (5), and the outer end, top surface and bottom surface are all open; the recovery cage (3) is composed of an arc-shaped plate-shaped bottom surface and an end surface, and the other end surface is open, and a plurality of openings are formed on the bottom surface, which is placed inside the recovery cage support (2), and the openings correspond to the openings on the outer end of the recovery cage support (2), so that the recovery cage (3) can be pulled out from the opening on the outer end of the recovery cage support (2); the pipe cleaner extraction hook (1) is held by an operator.

2. The pipe cleaning device and pipeline sediment recovery device according to claim 1, characterized in that: The lifting and lowering adjustment mechanism (7) adopts a scissor frame.

3. The pipe cleaning device and pipeline sediment recovery device according to claim 1, characterized in that: The wheel (8) is a universal wheel with a locking device.

4. The pipe cleaning device and pipeline sediment recovery device according to claim 1, characterized in that: The openings on the recovery cage (3) are strip-shaped holes.

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