Spray drying and sintering device for battery material production

The utility model provides a spray drying sintering device for battery material production capable of reducing spontaneous combustion risk, which comprises a drying tower (1), a sintering bin (2) and a first conveying pipeline (3) connected with the drying tower (1) and the sintering bin (2), a material is discharged from the drying tower (1) and then enters the sintering bin (2) through the first conveying pipeline (3), and the sintering bin (2) is connected with the drying tower (1) through the first conveying pipeline (3). The first conveying pipeline (3) comprises a main pipeline (31) and at least one branch (32) located at one end of the main pipeline (31), materials enter the sintering bin (2) through the at least one branch (32), the connecting position of the main pipeline (31) and each branch (32) is defined as a connecting opening (321), and the bottom of each connecting opening (321) is flush with the bottom wall of the main pipeline (31). 本实用新型提供一种能够降低自燃风险的电池材料生产用喷雾干燥烧结装置，包括：干燥塔(1)、烧结仓(2)及连接所述干燥塔(