Benefit:
Information about changes without intrusion
Information from spaces without possibility of visual inspection but with changes in resistance or sounds
Mill wear: Mill noise as a direct wear indicator enables the dynamic optimisation of mill operation at long term wear reduction
Mill load and mill response: A frequency based load indicator describes the specific mill loading at different dispatcher trimmings and allows for minimising the load response at optimised grinding degree
Burner air trimming: Detection of grinding degree changes and the coal dust allocation in the pipes allows optimising mill operation and burner air trimming.
Rugged German design, following military specifications, fixed by magnets or welding sockets at positions < 160°C
Sampling with 10kHz, 16bit
Scalar noise characteristics
Comparison of frequency bands from several positions with PCS/DCS data
Sophisticated data processing, spectral characteristics
(concentrations), statistic verification and sophisticated data
displaying tools
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Contact:
Powitec Intelligent Technologies
GmbH
Im Teelbruch 134b, 45219 Essen, Germany
www.powitec.de, sales@powitec.de
PiT VibraSensor
Online mill, classifier and pulverised coal dust pipes analysis by vibration sensors combined with sophisticated data processing by analysis of correlations