air adjusting member for the combustion air metering of secondary air ducts of a coke oven, coke oven with a secondary heating chamber, coke oven seat, method for the metering of combustion air ducts coke oven, method for coking coal with a coke oven, and using an air adjusting

摘要

The present invention relates to an air adjusting member comprising a base body with a first channel, at least one perforated plate and a cover plate anteriorly in the direction of flow, with which the flow of Air passage is adjustable controllably by the perforated plate. the perforated plate is arranged on the side opposite the coke oven in front of the channel.