Air cooled rotary kiln collar

Details Air cooled rotary kiln collar Air cooled rotary kiln collar

1988-06-16

1989-06-06

Yuen, Henry C.

Heating

Tumbler-type rotary - drum furnace

Externally heated drum or associated heating element heats...

432107, 432115, 432103, F27B 724, F27B 738

Patent

active

048367753

ABSTRACT:
An air cooled rotary kiln collar for use in improving the delivery of preheated charge material from the rotary kiln to the second stage of a multi-stage heating process. Adjustable rate fans circulate air through an annular collar at the discharge end of the rotary kiln to remove heat from the charge material and prevent it from agglomerating and sticking to the kiln.

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