Laminar flow cooling device with drying function

The utility model discloses a laminar cooling device with a drying function. The laminar cooling device comprises a cooling roller, a cooling nozzle, a water tank, a drying device and a shell, the cooling roller, the cooling nozzle and the water tank are all located in the shell, and the water tank, the cooling nozzle and the cooling roller are sequentially arranged from top to bottom. The water tank is connected with the cooling nozzle through a pipeline; the drying device is located on one side of the shell. The cooling nozzle comprises an upper nozzle and a lower nozzle; the cooling roller is positioned between the upper nozzle and the lower nozzle; the drying device comprises a microwave generator, a box body and a dehumidifying and cooling device; the microwave generators are uniformly distributed in the box body; and the dehumidifying and cooling device is positioned on one side in the box body. According to the utility model, the hot-rolled coil plate subjected to laminar cooling is subjected to microw