发明名称 SCREW USED IN HORIZONTAL CENTRIFUGES FOR EXTRACTING OIL FROM OILY PULP WITHOUT MIXING OF LIQUIDS
摘要 crew (4) used in horizontal centrifuges composed of a rear part (23a) and a front part (23b) extending until the outer surface of the centrifuge concave shaft (3) wherein the oily paste is introduced; the rear part (23a) is supported by the cage (24) which, in relation to the concave shaft (3), serves as a separator preventing screw (4) from mixing oil and water whose level remains "static".
申请公布号 GR20010100586(A) 申请公布日期 2002.09.26
申请号 GR20010100586 申请日期 2001.12.12
申请人 RAPANELLI FIORAVANTE S.P.A. 发明人 RAPANELLI PAOLO
分类号 B04B1/20;C11B 主分类号 B04B1/20
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