device for sucking and epurer a mixture of gas and air in the loading of the cake of incandescent coke from coke ovens with horizontal chambers in a

摘要

The coking installation has a row of coke discharge openings, a coke guide car mounted for travel along the row, a coke quenching car mounted for travel along the row and adapted to receive coke pushed out from the coke discharge openings through the coke guide car, and a suction arrangement for generating suction. A hood structure is mounted for travel along the row of coke discharge openings. The hood is connectable to the suction arrangement and movable into a position extending over the whole breadth but only a fraction of the length of the quenching car. Wind shields are provided on opposite ends of the hood in the region of the lower end of the hood. The wind shields extend horizontally in opposite respective travel directions of the hood and each has a breadth corresponding to the breadth of the hood.