Combustion control program of the combustion equipment, coal combustion efficiency determination program, combustion equipment for combustion control device, and coal combustion efficiency determination device

摘要

PROBLEM TO BE SOLVED: To provide a combustion control program capable of efficiently evaluating combustion state under its simple configuration so as to perform a stable economical combustion of even low grade coal.;SOLUTION: A heat balance for every combustion region in a combustion facility is calculated by heat balance computing means 56B on the basis of data concerning standards of the combustion facility under application of physical property value data, feeding amount data and temperature data. An inlet temperature in each of the combustion regions is varied by zone outlet temperature computing means 56C under application of a heat balance in each of the combustion regions, an outlet temperature in each of the combustion regions is repeatedly calculated and the optimized outlet temperature in each of the combustion regions is processed in convergence calculation. A temperature distribution classified by the combustion region is calculated in response to the outlet temperature in each of the combustion regions. Even coal material showing different grade enables a combustion state in the combustion facility to be more precisely discriminated and determination of coal material for superior combustion can be easily performed.;COPYRIGHT: (C)2014,JPO&INPIT