Title:
【発明の名称】スパイラルセパレータおよびスラリーの分離方法
Document Type and Number:
Japanese Patent JPS60501147
Kind Code:
A
Abstract:
In wet gravity separation of solids according to specific gravity an outer depleted band partly overlies an inner concentrate band limiting yield and/or purity of separated concentrate. The overlying depletion layer is diverted outwardly from inner wall (15) relative to the concentrate band. Deflection means (20) cause a bow wave in descending slurry which fans out the concentrate aiding precise setting of downstream splitter blade (18) as well as diverting the overlying depletion band towards outer wall (13). The water which has become separated from the slurry due to centrifugal force can be re-homogenized with the remaining concentrate by restricted passage between deflector means (22, 26).
Inventors:
Wright, Douglas Chillards
Application Number:
JP50152184A
Publication Date:
July 25, 1985
Filing Date:
April 12, 1984
Export Citation:
Assignee:
Mineral Deposits Limited
International Classes:
B03B5/52; B03B5/40; B03B5/62; (IPC1-7): B03B5/40
Attorney, Agent or Firm:
Sota Asahina