Mechanical water purification device, has over-coated drive curved in sections by cleaning device during operation, and wheels attached at chassis frame and indirectly or directly running along inner/external curves of drive

摘要

The device has a computing cleaning device movable to and fro along a horizontal longitudinal axis (5) of a rack in a reversible manner. The computing cleaning device comprises a chassis frame (6), which is displaceable in a distanced manner by three wheels from a ground (8). An over-coated drive (9) is curved in sections by the cleaning device during the operation, and comprises inner and external curves (10, 11). Wheels (7) attached at the chassis frame indirectly or directly run along the inner/external curves of the drive.