DECANTER CENTRIFUGES & PLANTS FOR SOLID/LIQUID SEPARATION HILLER Centrate Control - CENTRATE MONITORING WITH OBJECT SENSOR NEW PROCESS To check the centrate quality for a consistently high degree of separation, HILLER GmbH offers a new and patented process for monitoring the centrate: the HILLER Centrate Control. This means we offer our customers optimum procedural reliability. ■ consistently high separating efficiency ■ automatic monitoring ■ can be used in almost all applications ■ problem-free integration into current HILLER decanters ■ quick and simple installation ■ warning for poor centrate quality

SCHEMATIC DIAGRAM OF A HILLER DECANTER WITH OBJECT SENSOR SEE-Control pro Profinet Differential speed regulation Computer Modem System PLC Polymer regulation Centrate controller Feed regulation Profinet Profinet PROCESS DESCRIPTION The centrate is monitored using an object sensor. The object sensor uses software to determine the discolouration of the centrate.This level of discolouration is then passed on from the HCC to the plant PLC via Profinet/Ethernet. With poor centrate quality, the system PLC issues a warning message of shuts down the feed. Depending on the discolouration, the differential...