way for fragmented and podgrzanego coal to mosquito bite piecow batteries coker and device doprowadzajace fragmented and heated coal to mosquito bite piecow batteries coker

摘要

Method and apparatus for use in a system which conducts a mixture of granular solids, such as preheated coal particles, and carrier gas, such as steam, to a plurality of enclosures, such as individual coke ovens of a coke oven battery. The mixture passes through a primary conduit and at least a portion of the mixture is diverted from the primary conduit by diverter means to a plurality of branch conduits. Each of the branch conduits leads to one of the enclosures. The method includes: removing a portion of the carrier gas from the mixture in the branch conduit prior to introducing the granular solids into the enclosure; and returning the removed portion of the carrier gas to the primary conduit downstream of the diverter means. The apparatus of the present invention includes a bleed-off conduit arranged between each of the branch conduits and a portion of the primary conduit downstream of the diverter means.