Pasivní protivýbuchová ochrana v mlýnských okruzích teplárenského provozu

Abstract

This thesis deals the issue of explosion precautions during processing and transportation of coal fuel from the fuel tanks of raw coal to the combustion chamber of the steam boiler. There is described technology of the fuel transport, its processing, storage and preparation for efficient combustion. Distribution of individual sections of the grinding circuit into dangerous zones, considerations of steel constructions with the respect to the reduced explosion character and the design of new equipment to repression and relieve explosion of combustible dust in the coal transportation fuel.