Polystyrene curing stock bin

The utility model relates to the technical field of curing stock bins, and discloses a polystyrene curing stock bin which comprises a curing device, a feeding pipeline and a discharging pipeline, the feeding pipeline and the discharging pipeline are hollow and rectangular, and the feeding pipeline and the discharging pipeline are arranged in a horizontal state. Other curing devices are connected to the ends, away from the curing devices, of the feeding pipeline and the discharging pipeline, each curing device comprises a curing stock bin body, and four sets of supporting legs are fixedly installed on the lower side wall face of each curing stock bin body. By starting the upper induced draft fan, polystyrene raw materials can be quickly discharged into the curing box from the feeding pipeline, by starting the lower induced draft fan, the raw materials can be quickly discharged out of the curing box, when the raw material port is loaded in the curing box, the curing box can be heated by a power supply on the he