METHOD AND DEVICE FOR AFFECTING RELEASE OF REACTION GASES IN METALLURGICAL VESSEL Russian patent published in 2017 - IPC C21C5/38 

FIELD: metallurgy.

SUBSTANCE: invention relates to metallurgy. According to proposed method release of gases (4) of reaction in metallurgical vessel is affected for creation of melted metals from charged materials containing scrap (1) and cast iron (3). Wherein gases (4) of reaction are collected in piling exhaust hood (5) and supplied into exhaust pipeline (6) of dust-catching plant. Method is characterized by measurement of instantaneous reaction gas temperature in piling exhaust hood (5), instantaneous flow rate of reaction gases in exhaust pipeline (6) is measured, reaction gas temperature is measured at point of measuring instantaneous flow rate of reaction gases at moment of time for measuring instantaneous reaction gases flow rate. Considering values of above parameters instantaneous heat power of reaction gases (4) is calculated for regulation of amount of supplied materials during raw material loading in metallurgical vessel. Invention relates to device affecting release of reaction gases (4) according to method according to invention.

EFFECT: technical result is increase of gas collection formed as a result of reaction.

10 cl, 2 dwg