Degradation device for soil polycyclic aromatic hydrocarbon pollution treatment

The utility model discloses a degradation device for soil polycyclic aromatic hydrocarbon pollution treatment, which comprises a feeding hopper, a support, a motor, an outer box, a stirring rod, a fixing frame, a baffle plate, an air cylinder, a heater and an auxiliary mechanism. And the rubber plate is driven by the impact ball to impact the rubber plate, at the moment, the rubber plate is impacted to drive the outer box to vibrate, the soil attached to the inner side wall of the outer box is impacted to fall down more easily, and the beneficial effects that the adhesion amount of the soil on the inner side wall of the degradation device is reduced, and the discharge efficiency of the degraded soil is improved are achieved. 本实用新型公开了一种土壤多环芳烃污染处理用的降解装置，包括入料斗、支架、电机、外箱、搅拌杆、固定架、挡板、气缸、加热器和辅助机构，本实用新型通过设置了辅助机构于外箱的外侧，通过齿轮带动传动板和撞击球进行左右循环摆动，从而使得撞击球对橡胶板形成撞击，此时橡胶板受到撞击而带动外箱震动，而外箱内侧壁上沾附的土壤受到撞击更容易向下掉落，达到了减少降解装置内侧壁土壤的粘附量，提高了降解完毕的土壤的排出效率的有益效果。