Институт Коллоидной Химии И Химии Воды Им. А.В.Думанского Национальной Академии Наук Украины
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Publication of UA79835UpublicationCriticalpatent/UA79835U/en
A mechanical rake-type grid comprises a frame with an installed rake, connected to a drive and equipped with a grid with vertical slits. The drive is equipped with a bracket made with an axle mounted in a horizontal plane, and the rake is fixed on the axle. Moreover the rake is mounted on the bracket with possibility of rotation and equipped with spring-loaded screws and the grid is equipped with traps.