Document Type and Number:
Japanese Patent JPS4939576
Kind Code:
B1
Abstract:
In a rotary hearth furnace utilizing rabbles to move the coke in windrows across the hearth of the furnace, a row-leveller can follow at least one of the rabbles to level off the peaks of the windrows, thus reducing maximum bed thickness and increasing heat transfer into the bed of material.
Application Number:
JP9595870A
Publication Date:
October 26, 1974
Filing Date:
November 02, 1970
Export Citation:
International Classes:
C22B1/00; B01F9/10; B65G69/20; C10B7/02; C10B15/00; C10B49/04; C21D1/00; F23G5/04; F23G5/26; F26B17/34; F27B9/18; (IPC1-7): F28C3/00