FILTRO LAVADOR PARA PREPARAR PAPEL VELHO

摘要

A washing apparatus for processing and cleaning highly contaminated fibrous suspension made from waste paper and containing a high proportion of lightweight contaminants such as foils. The apparatus includes a generally circular rotation chamber and a good half-stuff chamber separated from the rotation chamber by a substantially planar strainer. A revolving rotor is fitted within the rotation chamber in front of the strainer. An entry chamber for receiving fibrous suspension in washing water communicates with the rotation chamber. The entry chamber is of a substantially smaller diameter than the rotation chamber and includes a washing water connection. A waste matter extraction line leads off from the rotation chamber.