Charging coke oven chambers of coke oven battery comprises charging coal into charging holes in specified sequence, and measuring filling gas pressure and filling level in chamber

摘要

Charging coke oven chambers of a coke oven battery comprises charging coal into the coke oven chamber using a charging car via charging holes; and controlling or regulating the coal feed depending on the pressure in the coke oven chamber. Charging coke oven chambers of a coke oven battery comprises charging coal into the coke oven chamber using a charging car via charging holes; and controlling or regulating the coal feed depending on the pressure in the coke oven chamber. The coal is charged into the charging holes in a specified sequence, and the filling gas pressure and the filling level is measured in the chamber. If one of the two measuring values reaches a set point the supply of coal is regulated according to the charging gas pressure and leveling begins. The position, direction of movement and speed of the leveler are also used to regulate the supply of coal once leveling begins. An Independent claim is also included for a device for charging coke oven chambers of a coke oven battery comprising a pressure measuring device (12) arranged with a computer (14) to regulate the coal feed on a filling telescope (4). The computer is connected to a drive (3) of a charging screw (2). A measuring device is arranged on the leveler or its drive for moving the leveler and is connected to the computer. Preferred Features: The start of the regulation occurs after a determined delay. Regulation of the coal feed is carried out only on one or more charging holes. The filling gas pressure is measured at a measuring point.