Two-in-one dehumidification box and clothes dryer

The utility model discloses a two-in-one dehumidification box and a clothes dryer. The two-in-one dehumidification box comprises a box body with an inner cavity, and the box body is provided with a flow guide part dividing the inner cavity of the box body into a first cavity and a second cavity; the box body is provided with a first opening, a second opening and a third opening which are communicated with the first cavity, and a fourth opening and a fifth opening which are communicated with the second cavity; the two-in-one dehumidification box further comprises a sealing piece, the sealing piece can be assembled on the box body, so that the first opening is separated from the first cavity, and the fourth opening is separated from the second cavity. According to the two-in-one dehumidification box, two-in-one of the dehumidification box and the sealing box is achieved, production materials can be effectively reduced, and therefore the production cost is reduced. 本申请公开了一种二合一除湿盒及干衣机，二合一除湿盒包括具有内腔的盒体，所述盒体设置有将其内腔划