METHOD FOR OPERATING A COKE OVEN BATTERY

摘要

The invention relates to a method for operating a coke-oven battery that comprises a large number of identical coking chambers, a raw gas receiver an d throttle devices arranged in said raw gas receiver for individually regulati ng the gas pressure in the coking chambers. Each throttle device has an immersi on bucket that is impinged by water. The coking chambers are connected to the r aw gas receiver by gas lines which terminate in immersion pipes in the immersio n buckets of the throttle devices. According to the invention, the throttle devices that are used have an overflow that can be adjusted vertically by an actuating drive, for regulating the level of liquid in the immersion bucket. For a coking chamber, to which a pressure regulating device is allocated, th e actuating signals for the actuating drive, which are allocated to the tempor al pressure distribution during the carbonisation of coal to coke are represent ed by a position-time curve. The actuating drives of throttle devices, which ar e allocated to coking chambers without pressure regulation devices are controlled according to the position-time curve.