The invention discloses a washing device for a marine pipeline. The washing device comprises a
liquid storage tank body, wherein first driving devices are fixedly connected to the two sides of the bottom of the
liquid storage tank body, a water spraying
pipe is connected to the upper portion of the left side of the
liquid storage tank body in a communicating mode, a replenishing
pipe is connectedto the right side of the
liquid storage tank body in a communicating mode, a fixing plate is fixedly connected to the outer surface of the replenishing
pipe, and a rotating ring is rotationally connected to the right side of the fixing plate. The invention relates the technical field of washing devices. According to the washing device for the marine pipeline, a rotating shaft drives a gear to rotate, and the meshing relationship between the gear and an annular rack is utilized, so that an annular plate rotates, and is matched with an arc-shaped block and bristles to
brush and dry
residual moisture at the inner wall of the marine pipeline, free-state water accumulated at a low-
lying part in the marine pipeline can be scattered, the
drying time is shortened, the bristles are dried through aheating rod and a
heat conducting block, the
drying operation is repeated, the existence of a water film at the inner wall of the pipeline is avoided, the service life of the pipeline can be prolonged, and the quality of a conveyed oil product is guaranteed.