| 摘要 |
In order to be able to produce a compact cleaning plant which has great cleaning effect and is self-cleaning, the apparatus according to the invention is built up of a conical stationary part (1) mounted on the inlet pipe for the cleaning liquid, and on which there is suspended a 90 DEG pipe bend (16), the end of which has a hub (11) with nozzles (12) mounted in a rotatable manner in relation to the pipe bend. In this housing there is a built-in turbine (23) which drives a planet gear (15, 27) for the turning of the pipe bend (16), while at the same time the hub (11) is turned by means of toothed rims (8, 13) enclosed within the housing (1, 16, 11). The housing is also provided with outlet openings (35) and outlet slots (36, 37) for that part of the liquid (39) which serves to lubricate and clean the bearings, said openings and slots being positioned and configured in such a manner that the diverted out-flowing liquid also sweeps all of the housing's external parts. The apparatus is hereby held clean both internally and externally during the cleaning, which is of decisive importance where great demands regarding hygiene have to be met, while at the same time it is ensured that all movable parts of the apparatus are kept clean and herewith functionally efficient. Finally, the flow of liquid takes place evenly through the apparatus, whereby the loss of pressure becomes very low. |
