Preparation process of compound fructus amomi granules capable of tonifying spleen and promoting appetite

The invention discloses a preparation process of compound fructus amomi granules for tonifying spleen and promoting appetite, which comprises the following specific preparation processes: extracting volatile oil from fructus amomi leaves, and collecting the volatile oil by using another container; adding water into exocarpium citri grandis, rhizoma atractylodis macrocephalae and fructus aurantii, decocting for three times, combining decoctions, filtering, and concentrating filtrate into clear paste; and adding a proper amount of cane sugar, dextrin and ethanol into the prepared clear paste, spraying the fructus amomi leaf oil to prepare granules, and then packaging and sealing bags. The feeding, filling and bagging device is used for bagging and then packaging, prepared particles are lifted and conveyed into the filling and bagging mechanism from the bottom through the lifting and feeding mechanism, then bagging is conducted, and due to the arrangement of the lifting and feeding mechanism, materials can be au