Multi-stage spray granulation device

The utility model relates to a spraying device, in particular to a multi-stage spraying granulation device, and solves the problem of process improvement. Comprising a shell, a feeding port is formed in one end of the shell, an upper atomizing port and a lower atomizing port which extend in the radial direction are formed in the positions, close to the end port of the end, of the shell, a front atomizing port is formed in the end, opposite to the feeding port, of the shell, and an inner pipe distributor for analyzing materials into films is arranged in the shell. The problem that an electric atomizer in centrifugal spraying is affected by high temperature is solved, frequent faults are avoided, the maintenance cost is reduced, the electric atomizer is convenient to maintain structurally, or a successful guarantee is provided for a large number of invested financial resources and material resources at present, the 100% success rate is ensured, and the electric atomizer is suitable for being popularized and use