Suspended centrifuges

Automated numerically controlled FPN type and continuous-action FPI type centrifuges are designed for massecuite separation at different stages of beet sugar production, cane raw sugar processing as well as during refined sugar production.

Possibility for adjusting the duration of operations comprising production cycle that enables optimum conditions for a specific product of processing is provided in FPN type centrifuges.

The distinguishing feature of FPN and FPI type design is vertical arrangement for shaft rotation axis of basket which is suspended in ball pivot by the top end; this ball pivot is located more higher than center of gravity in rotary system. This feature ensures the basket self-alignment, dynamically stable operation of the centrifuge, and as a consequence, low dynamic loads on building structures.

Advantages of FPN type centrifuges in comparison with batch centrifuges are continuity of filtration process and centrifugation products bleeding,simplicity of design, low specific power consumption.

Specification

Centrifuge typeBasket
diameter
mm
Basket
rotational
speed, rpm
Separation
factor
Max.
allowable
charging,
kg
Motor power,
kW
Basket
capacity,
l
Overall dimensions, mmCentrifuge
and motor
weight,
kg
lengthwidthheight
FPN-1251T-0112501000700800special mode
~ 130
5302400211049355950
FPN-1251L-07*1250100070010007002420229051308000
FPN-1251L-08125010007001000variable
speed mode
110
7002470242551456440
FPN-1251L-09*1250100070010006302470242553206340
FPI-1321K-0113201760
1500
2283
1658
-75-300025004000
4075
5200
4860
FPN-1541L-01*1540100086015002509642290220055009910


Notes:
Centrifuge version: FPN - filtering numerically controlled, FPI - filtering continuous-action.
Charging method: by gravity.
Discharging method: FPN - peeler, FPI - inertial..
* - these centrifuges are completed with modern energy-saving variable speed electric drives manufactured by "Siemens" and automatic control systems based on programmable controller produced by "Schneider Electric".

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