Choice of Chelyabinsk and Kuznetsk coals as main fuel for steam generator PK-14 using elements of cluster analysis

International Conference on Innovations and Prospects of Development of Mining Machinery and Electrical Engineering 2018

矿业工程;电工学

Osintsev, K.V.^1 ; Prikhodko, I.S.^1 ; Pshenitsyna, T.A.^1

South Ural State University, 76, Lenina Ave., Chelyabinsk

454080, Russia^1

关键词: Coal basins;    Coal water suspension;    Heat of combustion;    Optimal choice;    Organic fuels;    Solid fuels;    Thermal power plants;   

Others  :  https://iopscience.iop.org/article/10.1088/1755-1315/194/5/052018/pdf
DOI  :  10.1088/1755-1315/194/5/052018

来源: IOP

【 摘 要 】

The article is devoted to the questions of rational and optimal choice of solid fuel burned in a torch in an energy boiler with natural coolant circulation. The possibilities of using cluster analysis in determining the basic organic fuel for a thermal power plant are shown. Properties of coal are different depending on the place of their extraction, even within the same coal basin. The ways of improving the flaring of existing fuel at the present time and planned for burning on a boiler are considered. The issue of expediency of using coal-water suspensions from brown coals with low heat of combustion at the basin of CHPP remote from coal is also touched upon.