To provide a far infrared ray multipurpose drying device capable of applying the approximately whole faces of a far infrared ray radiator as effective faces for far infrared ray irradiation, realizing uniform drying by the irradiation of far infrared ray and improving drying efficiency.

This far infrared ray multipurpose drying device 1 is a device for drying a dried object by irradiating the far infrared ray, and comprises the far infrared ray radiator 2 and a rotary frame body 3 rotating around the far infrared ray radiator 2. The rotary frame body 3 is provided with a hook 4 as a suspending structure of the dried object 6. The hook 4 has a floating pivot structure by a locking shaft 7 to constantly keep the dried object in a suspended attitude in accompany with the rotation of the rotary frame body 3. The far infrared ray radiator 2 is mounted on a position deflected to an axis p of the rotary frame body 3 to keep an approximately equal interval (a) with the dried object in accompany with the rotation of the rotary frame body 3. The far infrared ray radiator 2 and the rotary frame body 3 are mounted in a drying chamber 8. The drying chamber 8 forms a sealed space, and has a suction port on its one end face and a suction exhaust device 13 on the other end face.