METHOD AND SYSTEM FOR CONTROLLING CHARGE MATERIAL AND TRACKING CHARGE MATERIAL TRANSPORTED BY CONVEYOR FOR CONTINUOUS SUPPLY OF METALLURGICAL FURNACE, PARTICULARLY ELECTRIC FURNACE FOR STEEL PRODUCTION Russian patent published in 2016 - IPC F27B3/18 F27B3/28 F27D19/00 C21C5/52 

FIELD: metallurgy.

SUBSTANCE: invention relates to the supply of the charge to the metallurgical furnaces. Method comprises determining (101) the type and weight of the material of the first portion of the charge for downloading to the first station (200) of load depending upon a predetermined prescription charge (100), applying (102) to the first station (200) loading a first portion of the batch, determining (103) the first portion of the batch weight. Discharge (104) a first portion (C1) of the charge on the conveyor (2) continuous, mark (105) a first portion (C1) of the charge by the means (M1, M1', M1'') for identification. Set (106) the general dimensions of the first portion (C1) of the charge unloaded on a conveyor (2) continuous operation. Evaluate (107, 108) the speed of advance of the first portion (C1) of the charge along the section (2A) loading conveyor (2) continuous and time of arrival of the first portion (C1) of the charge to a subsequent station (200n) loading if present for loading the subsequent portions of the charge or portion (2B) preheating. Near the entrance to the portion (2A) preheating detect (115) in the charge materials discharged onto the conveyor (2) a continuous first portion (C1) of the charge and subsequent portions (Cn) of the charge, if available, then unloaded onto the conveyor (2) continuous by appropriate means (M1, M1', M1'') for identification.

EFFECT: technical result - improved accuracy tracking portions of the charge.

18 cl, 5 dwg