Heating – Processes of heating or heater operation – Including passing – treating or conveying gas into or through...
Patent
1979-11-02
1981-11-17
Camby, John J.
Heating
Processes of heating or heater operation
Including passing, treating or conveying gas into or through...
106100, 432 19, 432 58, F27B 1500, F27D 700
Patent
active
043008798
ABSTRACT:
A process for the heat-treatment of fine-grained material which is preheated in a cyclone preheater, deacidified by additional fuel in a precalcination zone, and subsequently calcined to completion in a revolving tubular kiln. The gas temperature in the cyclone preheater and the material temperature after passage through the precalcination zone are measured, the difference between these temperatures is determined and, when the temperature difference reaches a maximum or minimum value, regulation of the fuel supply to the precalcination zone is switched to manual operation. In this way, the amount of fuel is rapidly adapted to the particular circumstances prevailing in the event of disturbances.
REFERENCES:
patent: 3884621 (1975-05-01), Summer
patent: 4077763 (1978-03-01), Jager et al.
Bauer Klaus
Dreyer Dieter
Durr Manfred
Goldmann Wolf
Holsiepe Dietmar
Camby John J.
Krupp Polysius AG
LandOfFree
Process for the heat-treatment of fine-grained material does not yet have a rating. At this time, there are no reviews or comments for this patent.
If you have personal experience with Process for the heat-treatment of fine-grained material, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Process for the heat-treatment of fine-grained material will most certainly appreciate the feedback.
Profile ID: LFUS-PAI-O-1290485