A pipeline obstacle removal device
A technology for cleaning devices and pipelines, which is applied in the directions of cleaning hollow objects, cleaning methods and utensils, chemical instruments and methods, etc., and can solve the problems of liquid flow, inability to complete the task of dredging, and inability to promote the movement of the pig.
Active Publication Date: 2021-05-07
CHUZHOU UNIV
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Problems solved by technology
However, when the pipeline is completely blocked to form an obstacle, the liquid cannot flow in the pipeline, and it cannot push the pig to move inside the pipeline, and thus cannot complete the dredging task
Method used
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Embodiment Construction
[0030] The present invention will be further described below in conjunction with accompanying drawing.
[0031] as attached Figure 1-5 As shown, the present invention includes a barrier-breaking mechanism 100, a front-end propulsion mechanism 200, a rear-end propulsion mechanism 300, and an electromagnetic mechanism 400. The barrier-breaking mechanism 100 is fixedly connected to the left end face of the front-end propulsion shaft 202, and the rear-end propulsion mechanism 300 is arranged on the front-end propulsion mechanism 400. The right side of the mechanism 200, and the axes of the barrier-breaking mechanism 100, the front-end propulsion mechanism 200, and the rear-end propulsion mechanism 300 are collinear;
[0032] The barrier-breaking mechanism includes a barrier-breaking claw 101, a radial spring 102, a width indicator ball 103, a pushing ball spring 104, a barrier-breaking spiral body 105, a rotary wheel bracket 106, a rotary wheel 107, a barrier-breaking sleeve 108,...
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The invention relates to a pipeline obstacle clearing device, comprising an obstacle breaking mechanism, a front end propulsion mechanism, a rear end propulsion mechanism and an electromagnetic mechanism; The right side, and the axes of the barrier-breaking mechanism, the front-end propulsion mechanism, and the rear-end propulsion mechanism are collinear; the present invention uses the pipeline barrier-clearing device composed of the barrier-breaking mechanism, the front-end propulsion mechanism, the rear-end propulsion mechanism and the electromagnetic mechanism to block the pipeline. Compared with the existing technology, this pipeline clearing device can remove obstacles and dredge when the pipeline is completely blocked by obstacles, the liquid cannot flow in the pipeline, and the traditional pig cannot be pushed to desilt. The pipeline allows the liquid to flow inside the pipeline, laying the foundation for subsequent traditional pig dredging, thereby reducing the difficulty of pipeline dredging and improving the application range of the dredging process.
Description
technical field [0001] The invention relates to an obstacle removal device, in particular to a pipeline obstacle removal device. Background technique [0002] In recent years, with the widespread use of petroleum resources, the mileage of petroleum pipelines has increased year by year. However, after long-term use, the oily sticky impurities carried in the oil often adhere to the inner wall of the pipeline, causing the pipeline to be unsmooth. Especially for pipelines that have been left unused for a long time, when they are used again, it is often found that the pipelines are completely blocked, forming an obstacle. [0003] Only when the pipeline is not completely blocked, the traditional pig can use the impact of liquid flow to push the pig to move in the pipeline to remove the impurities attached to the inner wall of the pipeline. However, when the pipeline is completely blocked to form an obstacle, the liquid cannot flow in the pipeline, and the pig cannot be pushed t...
Claims
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IPC IPC(8): B08B9/049B08B13/00
CPCB08B9/049B08B13/00
Inventor 李增松王波冯明春鲍久圣张友杰
Owner CHUZHOU UNIV