Coke dry quenching cooling and humidifying system

The utility model relates to a dry quenching coke cooling and humidifying system which comprises a belt conveyor I, a humidifying chute, a belt conveyor II and a coke water adding device, the tail part of the belt conveyor I is a dry quenching coke receiving end, the head part of the belt conveyor I is connected with the tail part of the belt conveyor II through a humidifying chute, and the head part of the belt conveyor II is a wet and cold coke output end; the coke water adding device comprises a water pump, a water conveying pipeline and a plurality of nozzles; one end of the water pump is connected with a water source, and the other end of the water pump is connected with a plurality of nozzles which are arranged above the belt conveyor I, the humidifying chute and the belt conveyor II along a dry quenching coke conveying path through a water conveying pipeline. According to the utility model, the humidifying process of the dry quenching coke is decomposed into a cooling process and a humidifying process,