Solid material comminution or disintegration – Apparatus – With automatic control
Reexamination Certificate
2007-02-27
2007-02-27
Francis, Faye (Department: 3725)
Solid material comminution or disintegration
Apparatus
With automatic control
C241S101300, C241S117000
Reexamination Certificate
active
11016244
ABSTRACT:
A pulverizer monitoring system is applicable to at least one pulverizer having a rotatable bowl assembly, and at least one journal assembly having a grinding roll positioned proximal the rotatable bowl assembly, wherein the grinding roll is deflected by the feedstock raw material forced under the roll during rotation of the rotatable bowl assembly. A position sensor is mounted to the journal assembly to detect an amount of deflection of the grinding roll and generates a position signal, wherein a data module is associated with each pulverizer so as to receive the position signal. A calculation engine is linked to each data module for the purpose of analyzing the position signal and other operational signals associated with the pulverizer and generating at least one characteristic pulverizer condition report. A web-based server is linked to the calculation engine to provide network access to the characteristic report(s), either real-time or historical trends. A user interface is provided with either the calculation engine and the web-based server to allow the custom setting of alarms and/or formats for the output associated with the characteristic report(s).
REFERENCES:
patent: 3591094 (1971-07-01), Gauer
patent: 4562044 (1985-12-01), Bohl
patent: 5048761 (1991-09-01), Kim
patent: 5763786 (1998-06-01), Camplin et al.
patent: 2004/0115791 (2004-06-01), Sim et al.
patent: 2005/0263630 (2005-12-01), Zhang et al.
“On-Line Vibration Monitoring System for MPS-Type Mills” Electric Power Research Institute, Inc.; Project Opportunity brochure Aug. 2003.
Dynamic Analysis Pinpoints Pulverizer Problems, Power Engineering, Oct. 1998.
Pulverizer Grinding Elements Analyzer , Engineering Consultants Group, Inc., 1999.
Pulverizer Grinding Elements Analyzer, Engineering Consultants Group, Inc., Mar. 23, 1998.
Engineering Consultants Group, Inc.
Francis Faye
Renner Kenner Greive Bobak Taylor & Weber
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