专利名称：Device for cleaning rotary drums, in
particular for rotary drum filters
发明人：Gaetano Ferrari申请号：US06/210366申请日：19801125公开号：US04325395A公开日：19820420
摘要：This invention concerns an improved device for cleaning rotary drums, inparticular for rotary drum filters. Such device substantially comprises a first tube,functioning as a guide, which is fixed to the inside of the rotary drum; the first tube isprovided with a slit along its entire length. A second tube slides within the first tube, witha nozzle at one end, arranged perpendicularly to the two tubes, and which protrudesfrom said slit. The other end of the second tube is connected to a source of fluid underpressure.
申请人：INDRACOS S.R.L.
代理机构：Browdy and Neimark
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