火电厂煤仓煤位检测系统

该检测系统采用间接检测的方法，即通过检测煤仓进煤量和出煤量的多少来判断料仓的煤位。对料仓进煤和出煤重量的计算，采取的方法是将皮带上物料的输送量分成区间，先把对应区间长度的微小重量求出，然后求积分，从而得出输送的总重量

The Detection System for Coal Tonnage in the Coal Storehouse of Fuel Power Plant

This system adoptsd an indirect detection method, which refersd to the determination of the tonnage coal from feeding store through detecting the coal amount being charged from coal storehouse and the amount discharged. As for the calculation of both the amounts of the coal discharged and charged from the feeding store, a method is applied by which, the zone spaces are divided for the amount delivered on the belt. In the first place, the subtle weights corresponding to the zones lengths are found, subsequently, to find their integrals. Consequently, the tolal weight discharged will be calculated.