Návrh úprav kotle pro ústřední vytápění s ohledem na minimalizaci emise CO

Abstract

This master thesis resolves the proposals for the modification of the boiler Hercules U28 of Viadrus a.s. for central heating with a view to reducing CO emission. The boiler burns lignite. The first part of the thesis deals with the theoritical analysis of individual fuels, the basic constructions of the boilers, including the ways of possible combustion of fuel. There are also general computational relations in the area of heat transfer and stoichiometry, which are necessary for the elaboration of this master thesis. The practical part includes a description of the boiler. There are the individual measurements, analyses, calculations including the design of boiler modifications. Individual measurements show, that the proposed modifications have a positive effect to minimizing carbon monoxide emission.