Title:
FEEDING APPARATUS FOR RAW MATERIAL OF VERTICAL FURNACE
Document Type and Number:
Japanese Patent JPS5397906
Kind Code:
A
Abstract:
PURPOSE: To adjust variably the distribution of raw material in a vertical furnace e.g. iron-reducing furnace so as to stabilize the operation of the furnace by installing a valve disc which moves up and down in a feeding pipe and by opening or closing outlets in order.
Inventors:
TAKAHASHI SOUICHI
Application Number:
JP1288477A
Publication Date:
August 26, 1978
Filing Date:
February 08, 1977
Export Citation:
Assignee:
ISHIKAWAJIMA HARIMA HEAVY IND
International Classes:
C21B7/20; C21B7/18; F27B1/20; (IPC1-7): C21B7/18; F27B1/20
Previous Patent: JPS5397905
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