Pipeline impurity laying and collecting device based on electrostatic adsorption

The pipeline impurity laying and collecting device comprises a laying and collecting section, a first opening is formed in the upper surface of the laying and collecting section, and a second opening is formed in the lower surface of the laying and collecting section; a protection groove is formed in the first opening, the side portion of the protection groove is connected with a first driving mechanism, and the first driving mechanism drives the protection groove to ascend or descend in the vertical direction; a flag-shaped electrostatic plate is arranged on the second opening, the side portion of the flag-shaped electrostatic plate is connected with a second driving mechanism, and the second driving mechanism drives the flag-shaped electrostatic plate to ascend or descend in the vertical direction. A laying section is arranged in a pipeline, a flag-shaped electrostatic plate capable of moving up and down and a protection groove matched with the flag-shaped electrostatic plate are arranged in the laying sect