Grinding mill monitoring instrumentation

Details Grinding mill monitoring instrumentation Grinding mill monitoring instrumentation

1981-02-27

1983-09-13

Wise, Edward J.

Boots, shoes, and leggings

364468, 364483, 241 34, B02C 2500

Patent

active

044046405

ABSTRACT:
A current transformer is coupled about the power feed line of the motor operating a ball mill grinder or the like to sense the motor current. This current is converted to a motor load or horsepower signal which is processed together with mill flow rate information of both raw materials and additives such as chemicals for improving grinding efficiency. Thus, signals representative of mill operating efficiency are derived, and displayed in visual form having a relationship to internal mill conditions and optimum mill operating efficiency. Also the sampled signals are sampled and stored in digital form in a computer memory and in a tape recorder for processing and recall. The samples are identified by a recorded time signal.

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