METHOD AND SYSTEM FOR OPTIMISATION OF OPERATION AND OUTPUT OF COKE PRODUCTION PLANT Russian patent published in 2018 - IPC C10B31/00 

FIELD: metallurgy.

SUBSTANCE: invention includes positioning of the coal charging system, which has a elongated charging frame and charging head element, functionally connected to the far end part of the elongated part of the charging frame, at least partially inside the hole on the pusher side of the coke oven; positioning of the false door system, which has an elongated false door frame and flat false door, functionally connected to the far end part of the elongated false door frame, at least partially inside the hole on the pusher side of the coke oven. The false door has a front surface that is inside the plane of the false door, which is vertical; coal charging into the coke oven using a coal charging system in a manner that determines the coal charge, having a vertical end part; and a functional connection of the oven door with the coke oven in such a way as to close the hole on the pusher side of the coke oven. The coal charging system, which includes a false door system with a false door, which is oriented vertically, allows to maximize the amount of coal charged into the oven. The lower extension plate, which selectively and automatically extends beyond the lower end part of the false door, makes it possible to increase the effective length of the false door.

EFFECT: optimisation of operation and output of coke production plants.

16 cl, 52 dwg, 10 ex