Method and device for the introduction of dispersible solid fuels in the calcinator of a cement clinker production line

摘要

In order in the case of cement clinker production lines with injection of dispersible solid fuels (17), such as, for example coal dust that has been supplied with fuel in the calcinator (10) to ensure that on the fuel inflation connection point, an open flame does not occur, it is proposed according to the invention that the fuel (17) into a on the outside of the calcinator (10) and arranged with the latter by a wall opening (10a) meal intake box (13) is connected with an oblique raw meal (14) and deflector slide (15) and inserted there with the preheated raw meal (12) premixed and then over the deflector slide (15) into the reaction section of the calcinator (10) for the formation of a uniformly distributed gas raw meal - - - suspension solid fuel is introduced.