Raw coal bunker dynamic compensation processing system and method

Abstract

The invention provides a raw coal bunker dynamic compensation processing system and method. The system comprises a coal bunker weight collection module, a calibration system module, a coal-conveying programmable control data module, and a master communications calculation module, wherein the coal bunker weight collection module is used for monitoring load of a coal bunker, collecting weight of the coal bunker, and transmitting monitored and collected data to the master communications calculation module, the calibration system module is used for controlling a standard sensor and collecting data of the standard sensor, and transmitting the data of standard sensor to the master communications calculation module, the coal-conveying programmable control data module is used for exchanging data with a coal-conveying programmable control system of a thermal power plant, transmitting a coal bunker signal and data in the coal-conveying programmable control system to the master communications calculation module, and transmitting data obtained by the master communications calculation module to the coal-conveying programmable control system, and the master communications calculation module is used for collecting and calculating data of the coal bunker weight collection module, the calibration system module, and the coal-conveying programmable control data module, determining working modes, and calculating a coal feeding value and a bunker adding value according to different working modes.

Description

technical field [0001] The invention relates to the field of coal bunker refilling, in particular to a raw coal bunker dynamic compensation processing system and method. Background technique [0002] The current method of measuring the addition value of the raw coal bunker is mainly obtained through the indirect measurement data of the electronic belt scale entering the furnace and the coal plows of each raw coal bunker. Since the flow rate of the belt conveyor entering the furnace cannot be stable, the belt scale cannot be obtained. Accurate data between the coal plow, and the coal plow inevitably leaks coal during the coal plow process, resulting in a large error in the value of the raw coal bunker. [0003] The utility model patent with the application number of 201520084952.6 discloses an automatic management system for the metering of furnace coal bins, which relates to the technical field of furnace coal bin metering management. The utility model includes a data acqui...

AI Technical Summary

Problems solved by technology

Although the above-mentioned patents can realize the coal metering into the furnace to a certain extent, it cannot guarantee that there is a large error in the coal metering of the separate furnaces.

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