DESANDER FOR
BENTONITE MUDS

SD/HPD Series - DOUBLE PASSAGE

  • EASY ASSEMBLY
  • REDUCED MAINTENANCE
  • HIGH RELIABILITY
  • 3 MODELS

foto-schede-sd-hpd

S.A.I.C.I. produce a new double step desanders series particularly designed to treat betonite mud used in drilling excavating. Betonite mud is treated and washed by separating them from solid polluting matters such as: fine sands, clays, slimes and organic matters.
The first treatment - i.e. roughing - is carried out on the steel screen whereby parts exceeding 8 mm are separated; is sucked by the pump and conveyed to the greater diameter hydrocyclones. Here all particles with granulometry exceeding 50 microns are separated.
Treated mud flows to a secondary pump and from here sent to the to the set of cyclones with a smaller diameter for the second treatment. Efficiency separation of double step desander can reach values up to d50= 30 microns. The machine can be modified in order to work also with one passage as a standard desander.

TYPE SD2500 HPD SD4000 HPD SD5000 HPD
Output [m3/h] 150/200 250/300 400/450
Cut Point d50 [m] 30 30 30
Installed Power [Kw] NA NA NA
Tank Capacity [m3] NA NA NA
Main Screen [m2] NA NA NA
Secondary Screen [m2] NA NA NA
Hydrocyclone   NA NA NA
Length [m] NA NA NA
Width [m] NA NA NA
Height [m] NA NA NA
Weight [Kg] NA NA NA

Diagram of the two step desander

schema1

 

icon-SD2000HPD
SD2000HPD
icon_SD-4000-HPD-HYDROMILL_01
SD4000HPD 
icon-SD4000HPD
SD4000HPD HYDROMILL
icon-SD5000HPD
SD5000HPD HYDROMILL

 

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Tel. +39.0543.65013 / 550770  -  Fax  +39.0543.554244  -  info@saici.it