Title: Charging arrangement for blast furnace
Application Number: 86107932 Application Date: 1986.11.25
Publication Number: 1018804 Publication Date: 1988.06.08
Approval Pub. Date: Granted Pub. Date:
International Classifi-cation: C21B7/18
Applicant(s) Name: Zhdanovsky Metallurgichesky Institut Address:
Inventor(s) Name: Stanistav Tikhonvich Pliskanovsky
Attorney & Agent: CHEN SHENXIAN LIU ZHENG
Abstract:
     In the charging arrangement for blast furnace, according to the charging flow direction, the runout of material tanks are arranged one by one. Charging flow direction is closed by a conical sealed bell, the sealed bell is so installed that it may be movable up and down. The sealed large bell which is the lower part of the closed material tank is a hollow head-off conical equipped with a hopper. On its top a hopper is fixed, its contracting part is put in the head-off conical large bell. The flank of hopper's openend is constructed with the wall of hopper which is located at the upper part of the whold region. The sieve which is located in the hollow head-off conical large bell is provided a small abutment which neighbours the hopper, and being arranged below the hopper.
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