Process and device for feeding dispersible solid fuels into...

Details Process and device for feeding dispersible solid fuels into... Process and device for feeding dispersible solid fuels into...

2005-04-05

2005-04-05

Marcantoni, Paul (Department: 1755)

Compositions: coating or plastic

Coating or plastic compositions

Inorganic settable ingredient containing

C106S745000, C106S758000, C106S760000, C106S764000, C106S771000

Reexamination Certificate

active

06875267

ABSTRACT:
In order to make sure, for cement clinker production lines with blown injection of dispersible solid fuels such as, for example, coal dust, into the calcinator which is provided with fuel, that an open flame does not occur at the fuel injection point, it is proposed according to the invention that the fuel is fed into a meal intake box that has a sloping raw meal chute and deflector slide and is arranged on the outside of the calcinator and connected to it through a wall opening and the fuel is pre-mixed with the pre-heated raw meal there, and then introduced via the deflector slide into the reaction section of the calcinator in order to form a gas-raw meal-solid fuel-suspension that is uniformly distributed.

REFERENCES:
patent: 4238237 (1980-12-01), Jarrett et al.
patent: 4913742 (1990-04-01), Kwech
patent: 5122189 (1992-06-01), Garrett et al.
patent: 5156676 (1992-10-01), Garrett et al.
patent: 5496404 (1996-03-01), Price et al.
patent: 6287379 (2001-09-01), Khalifeh
patent: 6391107 (2002-05-01), Reimann et al.

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