APPARATUS AND METHOD FOR REMOVING CARBON STICKING TO TOP SPACE OF CARBONIZATION CHAMBER

Japanese Patent JP2003049170

A

To provide an apparatus and a method of efficiently burning and removing the carbon sticking to the ceiling of the coke oven.

In the apparatus 10 for burning and removing the carbon sticking to the top space of the carbonization chamber in which the outlet for blowing out the oxygen-containing gas toward the carbon sticking to the ceiling near the charging hole of the carbonization chamber is formed on the prescribed position of the lance, an up-blowing means 20a having the upward path 20b for blowing the gas fed into the lance upward is installed so that the oxygen- containing air fed into the inside of the lance is allowed to change the flow upward and blown out of the outlet into the carbonization chamber.

JP3603741	How to manage the wall of a coke oven
JPS61241386	METHOD FOR COMBUSTION DECOKING OF CRUDE COKE OVEN GAS LINE
JP4736400	How to remove adhering carbon from coke oven carbonization chamber

NAKAGAWA ASAYUKI
AZUMA TADAYUKI
MATSUURA SHIN

JP2001239813A

February 21, 2003

August 07, 2001

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NIPPON STEEL CORP

C10B43/10; F27D25/00; (IPC1-7): C10B43/10

Kokubun Takaetsu

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