EQUIPMENT FOR DETERMINING THE OPERATING TECHNICAL INDICATORS IN RUBBER BELT CONVEYORS

摘要

The invention relates to an equipment for determining the operating technical indicators in rubber belt conveyors, applicable to determining, locally displaying, recording and/or remotely transmitting the operating technical indicators in rubber belt conveyors employed in various industrial branches, particularly in open-air excavation output of brown coal. According to the invention, the measuring equipment comprises a feeding and measuring unit (1) equipped with an active electric power meter (B), a kilowatt meter (C) with maximum indicator, a transducer (D) for measuring the calendar time, a transducer (E) for measuring the total operation time and a transducer (F) for measuring the in-load operation time, which send the measurement results to an analogous processing and converting unit A/D (2), the operating technical indicators being calculated by a digital processing unit with a microprocessor (3), based on a calculation algorithm using the cummulative results of measurements performed and the technical characteristics of the conveyor. The measuring equipment determines all the operating technical indicators necessary for the assembly analysis of the conveyor, namely the momentary flow rate, the amount of material being conveyed, the indicators for extensive and intensive utilization, for the utilization of the installed power, for the conveying technical efficiency, etc