Rotary extrusion type lead nitride granulation device

The invention discloses a rotary extrusion type lead nitride granulation device, and belongs to the field of pyrotechnic pharmacy, a first rack is provided with a placing platform, the placing platform is provided with a stepped hole, a granulation screen is placed in the stepped hole, an explosion-proof motor is installed on the first rack, and the explosion-proof motor is located above the granulation screen; the granulating rake comprises a connecting piece connected with a driving shaft of the explosion-proof motor and a plurality of granulating blades, the granulating blades are mounted at the bottom of the connecting piece and are made of static conductive rubber, the bottom surfaces of the granulating blades are arc-shaped, the granulating blades are positioned in the granulating screen, and the granulating blades can roll the medicament when rotating. The device has the beneficial effects that the granulation rake is made of static conductive rubber, the bottom surface of the granulation rake is arc-s