Delivery device for blast furnace

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11566844
APP PUB NO 20210041174A1
SERIAL NO

17045441

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A delivery device for delivering stock material into a blast furnace includes a transition channel for the stock material, a chute for delivering the stock material, a first annular body, coaxial to and outside the transition channel, adapted to rotate about a first axis, and a second annular body, coaxial to and outside the first annular body, adapted to translate along the first axis with respect to said first annular body and/or to rotate about the first axis together with said first annular body. When the second body translates along the first axis, at least one fixed rack rotates at least one toothed wheel and a respective shaft about a second axis transversal to the first axis, thus causing a change in the inclination of the chute with respect to the first axis.

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Patent Owner(s)

Patent OwnerAddress
DANIELI & C OFFICINE MECCANICHE S P A33042 BUTTRIO

International Classification(s)

Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Della, Negra Angelico Povoletto, IT 16 31
Mitoi, Ilie Florian Bucarest, RO 1 0
Zampa, Massimiliano Udine, IT 5 2

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