Energy-saving drying machine utilizing regenerated waste heat

The utility model relates to an energy-saving dryer utilizing regeneration waste heat, which comprises a drying charging barrel and a dehumidification barrel, the drying charging barrel is provided with a first interlayer, the dehumidification barrel is provided with a regeneration exhaust port, the regeneration exhaust port of the dehumidification barrel is communicated with the first interlayer, and the first interlayer is communicated with the dehumidification barrel. Regenerated hot air enters the first interlayer from the regeneration exhaust port; an electromagnetic valve is arranged between a regeneration exhaust port of the dehumidification cylinder and the first interlayer, the first interlayer is provided with a temperature probe, and the temperature probe is electrically connected with the electromagnetic valve. By adopting the energy-saving drying machine utilizing the regenerated waste heat, the regenerated waste heat is fully utilized, the drying efficiency is improved, the energy consumption is