Combustion chamber for solid, lumpy mineral or inert fuels, substitute or secondary fuels for the use of calcination devices - of cement clinker burning facilities

摘要

Installation for the production of cement clinker of raw meal with a raw meal - preheater (10), with a calciner (12) for decarbonise of the rohmehles, with a rotary kiln (14) for the sintering of the dekarbonisierten rohmehles to cement clinker, with a clinker cooler (16) for cement clinker and with a reactor (20) for gasification and / or low-temperature carbonization of solid fuels, substitute fuels and / or secondary combustion substances for the purpose of use of the fuel energy for the raw meal - decarburization in the calcination device (12) and in part already in the reactor (20), in which by means of a tertiary air line (18) of the reactor (20) with a condenser hot air from the clinker cooler (16) is supplied, characterized in that the reactor (20) as a whole, the outer shape of an obliquely located tubular piece, kubusses or parallepiped and inside with a plurality of stages (22) is equipped.