In order to better solve the problem of poor uniformity of single infrared drying, take advantage of the high-efficiency and energy-saving characteristics of infrared heating, combined with the characteristics of spouted bed and uniform heat transfer, an infrared-spouted bed combined drying equipment is designed. The device includes a spouted bed drying system, an infrared radiation heating system, a return air conditioning system, a power circulation system and a control system. In order to evaluate the performance of the drying equipment, fresh edamame was used as the material to verify the drying uniformity and product quality of the equipment. The results show that the single infrared drying takes 270 min, while the combined infrared-spouted bed drying takes 160 min. Compared with the single infrared drying, the combined infrared-spouted bed drying time is shortened by 40.7%; at the same time, infrared-spouted drying bed combined drying equipment reduces the shrinkage and shrinkage of soybean kernels, so that the dried products have better bean aroma and sensory quality.