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DEVICE FOR IMPROVING THE CURRENT DEVELOPMENTS IN BETWEEN THE GENERATORS, RESP. Recuperators AND BURNING OF ROOMS WITH GAS FIRED FIRES IN PARTICULAR OF COKE OVENS MADE CONNECTION CHANNELS.
DEVICE FOR IMPROVING THE CURRENT DEVELOPMENTS IN BETWEEN THE GENERATORS, RESP. Recuperators AND BURNING OF ROOMS WITH GAS FIRED FIRES IN PARTICULAR OF COKE OVENS MADE CONNECTION CHANNELS.
A refractory brick is installed in a transfer flue with vertical orifices disposed between, on the one hand, the regenerators or recuperators and, on the other hand, the combustion chambers of industrial gas-fired systems, particularly a coke oven. The refractory brick has parallel surfaces and the length of the orifices in the brick is at least six times their diameter. The sum of the cross-sectional areas of the orifices is from 0.75 to 1.5 times the flow cross section of the upwardly-inclined portion of the transfer flue. The cross sections of the orifices can be cylindrical or elliptical. The orifices can be longitudinal slots whose cross-sectional areas are bounded by semicircles and whose cross-sectional length is not greater than three times the diameter of the semicircles.
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