Jet dredging pipe cleaner
A technology of pipe pigs and injection ports, applied in the direction of cleaning hollow objects, cleaning methods and utensils, chemical instruments and methods, etc., can solve problems such as pipe stuck pipes of pipe pigs, and achieve easy operation, strong practicability, cost reduction and Uncertainty effect on unblocking
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[0025] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. And the features in the embodiments can be combined with each other.
[0026] The core of the present invention is to provide a jet dredging pig to solve the problem that the pig is stuck due to resistance such as silt in the pipeline during the pigging operation of the submarine pipeline.
[0027] Such as figure 1 As shown, the jet dredging pig according to the present invention includes a pig body 1, the outer contour of the pig body 1 is cylindrical, and the diameter is smaller than the inner diameter of the pipeline to be pigged. The pig body 1 can be formed by It is made of high-density hard plastic, and can also be made of steel, aluminum alloy and other materials with better strength. The outer circumference of the ...
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