Importance

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Abstract

An interceptor for the continuous removal of solid matter from a mixture of solids and liquids includes a screening drum rotating while in operation in a given direction of rotation. The mixture is fed to the outer surface of the jacket of the drum, whereby the liquid enters the drum and solid matter remains on the outer surface of the drum jacket. A solids discharge device is provided adjacent the outer surface of the drum to remove deposited solid matter. At least the lower half of the screening drum is surrounded by a tank to which a mixture inlet is connected. A liquid outlet is connected to the interior of the screening drum. The level of the mixture in the tank is controlled in such a way that it is above the level of the cleansed liquid inside the screening drum. The mixture introduced into a flow chamber surrounding the drum jacket flows substantially in the same direction as the direction of rotation of the drum.

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First Claim