Settler for decanting mineral slurries and method for separating clarified liquid from thickened slurry of said mineral slurries

Settler for decanting mineral slurries and method for separating clarified liquid from thickened slurry of said mineral slurries

  • CN 105,828,902 A
  • Filed: 11/28/2014
  • Published: 08/03/2016
  • Est. Priority Date: 12/20/2013
  • Status: Active Application
First Claim
Patent Images

1. the settler (125 being used for decanting ore pulp;

  • 201), it includes-tank (203), for accommodating and decanting slurry body to form underflow (233) and the clear liquor (235) on upper strata of lower floor, described tank has sidewall (205), bottom (207) and top (209)-it is positioned at the pot bottom outlet (211) for underflow,-the first overfall (151;

    213), for extracting the overflow stream of clear liquor,-at tank top, fresh slurry is introduced the slurry input equipment (127 in tank;

    215), described slurry input equipment (127;

    215) there is slurry mouth (135;

    261), by described slurry mouth, fresh slurry is added in the slurry body in tank, and-agitator (141;

    217), having generallyperpendicular axis (239), described agitator rotates or reciprocating around this vertical axis,It is characterized in that, described slurry mouth (135;

    261) generallyperpendicular relative to described in agitator axis lateral shift, and described slurry input equipment (127;

    215) mixing arrangement (131 is included;

    251).

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