Device and method for monitoring oil film thickness of in-use ball mill sliding bearing

• Main Authors: LI XIAOFANG, WU TONGHAI
• Format: Patent
• Language: Chinese; English
• Published: 31.05.2017
• Subjects: CRUSHING, PULVERISING, OR DISINTEGRATING; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MEASURING; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS; MEASURING LENGTH, THICKNESS OR SIMILAR LINEARDIMENSIONS; MILLING GRAIN; PERFORMING OPERATIONS; PHYSICS; PREPARATORY TREATMENT OF GRAIN FOR MILLING; TESTING; TRANSPORTING

A device for monitoring the oil film thickness of an in-use ball mill sliding bearing comprises a data acquisition process part, a data processing and transmitting part, and a data analyzing and controlling part. The data acquisition process part is connected with the data processing and transmitting part 2; the data processing and transmitting part is connected with the data analyzing and controlling part; and the data analyzing and controlling part is connected with the data acquisition process part. By adoption of a method for monitoring the oil film thickness of the in-use ball mill sliding bearing, real-time monitoring of the oil film thickness in the working process of the ball mall sliding bearing can be achieved; meanwhile, real-time data relating to friction in the working process of the ball mill can be extracted. Weak current is adopted for acquisition in the whole monitoring process, the device can keep working after installation, and thus influences on manufacturing operation of the device are av