REMAINING LIFE ESTIMATION SYSTEM SOLID FUEL CRUSHING DEVICE, REMAINING LIFE ESTIMATION METHOD, AND REMAINING LIFE ESTIMATION PROGRAM

摘要

The purpose of the present invention to provide a remaining life estimation system capable of more accurately estimating remaining life, a solid fuel crushing device, a remaining life estimation method, and a remaining life estimation program. This system estimates the remaining life of a journal bearing of a roller (13) that grinds solid fuel between the roller and a rotating table (12), wherein the system comprises: an acquisition unit that acquires a measured value of a hydraulic load as information pertaining to a load applied to the roller (13), and a measured value of a lift amount of the roller (13) as information pertaining to the angle of inclination of the roller (13) relative to the rotating table (12); and an estimation unit that estimates the remaining life of the journal bearing on the basis of the information acquired in the acquisition unit.