| 摘要 |
Cleaning device, especially for cleaning of tanks, comprising a pipeline (3) suspended from the top of the tank, a cleaning head (1) comprising a number of nozzles being secured to the pipe and comprising a plurality of nozzles rotating about a horizontal axis when the head as such is rotating around a vertical axis by mechanical meshing gears and where the cleaning fluid is supplied to the nozzles to the pipe, where the pipe (3) being suspended in a drive means (2) which is rotating a shaft (4) arranged in interior of the pipe, the rotation of the shaft being transferred to the cleaning head to rotate the cleaning head about the vertical axis and thereby rotating the nozzles about the horizontal axis, the cleaning head comprising the nozzles having a ball shape without protruding parts and that further pipe segments having a cleaning head arranged on the lower end, may be fixed to the lowermost cleaning head thereby connecting the shafts (4) in the interior of the pipe segments for rotating all cleaning heads and nozzles. |
