ARRANGEMENT IN A CIRCULATION LUBRICATION SYSTEM

摘要

The invention relates to an arrangement in a circulation lubrication system comprising a lubricating oil tank, pressure pipe lines for supplying oil to the parts to be lubricated to the oil tank, and means for pumping oil into the pressure pipe lines and maintaining a desired state of lubrication. To enhance the conditioning of the oil, the tank (10) containing the lubricating oil has a rotationally symmetric structure. A return duct (11) is arranged to reach below the surface of the oil in the lubricating oil tank, and a flow through the return duct (11) is arranged to be conducted through a dividing element (13) to means (14) for separating impurities.