Tehnički i ekološki aspekti prelaska kotlovskog postrojenja sa uglja na biomasu

Abstract

Cilj ovog rada je da se uporede aspekti tehničke i ekološke karakteristike rada kotlovskog postrojenja kada se umesto sagorevanja uglja sagoreva biomasa, tačnije energetski briket od drveta. Na grejnom području Karaburma JKP „Beograske elektrane“ postoji pet kotlovskih postrojenja koje rade na čvrsto gorivo namenski konstruisanih za sagorevanje kamenog uglja, a koriste se za proizvodnju toplotne energije. U svih pet kotlovskih postrojenja došlo je do zamene goriva, ugalj je zamenjen energetskim briketima od drveta, pri čemu je upoređena vrednost emisije gasova, čime se dobija ekološki benefit, upoređen je stepen korisnosti kotlovskih postrojenja i analizirana je investicija prelaska postrojenja na novo gorivo.

The aim of this study is to compare aspects of technical and environmental performance characteristics of the boiler plant when instead of burning coal burning biomass, specifically energy briquette of wood. In the heating area Karaburma JKP „ Beograske elektrane „ there are five boiler plants operating on solid fuel designed for dedicated combustion of coal, which are used for program production of thermal energy. In all five boiler plants, there was a replacement fuel, coal has been replaced by energy briquettes made of wood, with the value compared emissions, resulting in a ecologic benefit, compared the efficiency of the boiler plant and an analysis of the changes in plant investments on new fuel.