Heating – Tumbler-type rotary - drum furnace – Having combustion products generated in or fed to drum
Patent
1981-07-06
1984-01-24
Camby, John J.
Heating
Tumbler-type rotary - drum furnace
Having combustion products generated in or fed to drum
106100, F27B 702
Patent
active
044273770
ABSTRACT:
An installation for the dry manufacture of cement comprises a preheater heat-exchange unit of series-connected cyclones, a precalcination kiln and another cyclone associated therewith, a clinkerization kiln and a clinker cooling chamber associated with this kiln. To distribute the hot air coming from the cooling chamber suitably between the precalcination and clinkerization kilns, a device is provided for creating a gas pressure loss in the circuit between the last cyclone of the preheater and a point where a smoke gas outlet conduit of the cyclone associated with the precalcination kiln is connected to the circuit downstream of the last cyclone.
REFERENCES:
patent: 3975148 (1976-08-01), Fukuda et al.
patent: 4039277 (1977-08-01), Kobayashi et al.
patent: 4050882 (1977-09-01), Kohl et al.
Dambrine Francis
Ghestem Gerard
Camby John J.
Fives-Cail Babcock
Kelman Kurt
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