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Technical Cement Forum / Cement mill seperator

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ashkan84 19/02/2012 06:45:39

Cement mill seperator

Hi my friends
We have a closed circuit cement mill and documentary of the seperator is SKS-Z-3500/290/4*3200 .The seperator included of dynamic and static separator The static seperator have 100 blades (50blades in up and50blade in down).
The rotation of the seperator is between 43 to 170 and it work always in 115-120 RPM and the blaine is 2900-3100 in opc.
The efficiency of the seperator is between 65-70% .(over screen 90mic)
AT first:
1.The efficiency of this seperator is good or Bad?
2.How I can improve the efficiency By the change of the distance between the blades in statitcs seperator?(in now The distance is 8-16 cm)

Best regard

mohanprocess24 20/02/2012 04:37:26

This is MOHAN.As for the seperator is considered you pl find R45 for the same cement sample and the send the air flow details.Basically maintain the feed on the separator to be 2.5 kg/m3 and for the product maintain 0.75 kg/m3.send me the details of your separator.

ashkan84 22/02/2012 09:14:39

Hi sir

Volumetric Flow of feed:366t/h(175+191)

Volumetric flow of air:365000 m^3 /h

Best regard

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