Feeding Device for combustion air or gas which influences the carbonization of coal in the Upper Area of coke Ovens

摘要

1. - "non recovery type" or "heat recovery type" coke furnace camera main heating camera coke furnace gas combustion furnace gas supply device;where ° the coke oven chamber (1) at the top of the coke oven chamber (1) is provided with holes (2) through which it can be charged with primary air or with a gas, and ° the coke oven chamber (1) at the bottom of the coke oven chamber is provided with holes (13) through which it can be heated with secondary air, and provided with the so-called "downspout" channels,In the coke oven (1), the combustion gas can be partially guided to the secondary air at the bottom of the coke oven (1), The mark is that there is one or more uncontrolled holes (6) on the front wall (7) of the coke oven chamber above the door of the coke oven chamber,formed by a refractory material through which part of the primary air or an extra medium can be guided, and ° the uncontrolled hole (6) above the door of the coke oven chamber (7) is about a nozzle-shaped device made of a refractory material.