ACCOUNTING FOR THE TECHNOLOGICAL CLASSIFICATION OF THE DIAMERT OF CRUSHED COAL PIECES ACCELERATED ABSTRACT BOILING DRYING DRYING DEVICE
DOI:
https://doi.org/10.51699/mjssh.v1i5.341Keywords:
intensified fluidized bed, coal drying, coal moisture content, energy intensity, critical speedAbstract
The article determines the technological characteristics of the device depending on the diameter of the crushed coal pieces, the calculations are included in the excel program. This is mainly due to changes in heat consumption, the amount of energy used to drive the supplied air, and the efficiency. As a result, the change in the efficiency ratio ranged from 15% to 9% and was analyzed using graphs. The analysis showed what is the technically and economically optimal value of the equivalent diameter of coal seams. In addition, the value of other key parameters increases or decreases as the equivalent diameter of the coal segments increases. Hence the value of these parameters is directly proportional to the equivalent diameter of the coal seams. The results of the calculation were made for use in local heat supply systems where Angren brown coal is ignited.
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