Exclusively for  Cement Process Engineers Cyclone efficiency  calculator – Eng Nael Shabana

 

 

 

Cyclone efficiency checking by using Standard Efficiency Formula

you will have to input Cyclone data :

Entry area dimension

Immersion tube dimensions:

Cylindrical part dimension:

Conical part dimension:

Temperature at Cyclone inlet:

Pressure at Cyclone inlet:

density of material:

density of gases(NTP):

Gas flow rate at Cyclone inlet:

then

Calculations
Viscosity of air at temp:		0.000023	kg/m.s
Density of the gas:		331	kg/m3
Number of revolutions in the outer vortex (Ne)		9
Velocity at inlet		36.35	m/s
Gas residence time in outer vertex		2.18	sec
Cut off size of particle		12.82	microns

 

Raw mix particle size and Cyclone efficiency calculation (all datas are in Microns)

 

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