Evaluation device of catalyst abrasion index

The utility model relates to a catalytic cracking catalyst wear resistance appraises the field, discloses an evaluation device of catalyst abrasion index, should appraise the device and include: (7), settler (8) and fines collector (9), heating jacket (6) that set up are managed in gas flow the control unit, humidifier (3), pre -heater (4), air distributor (5), the wearing and tearing of order intercommunication outside wearing and tearing pipes (7) in proper order to and vibrating component (10) that set up outside settler (8), vibrating component (10) are used for implementing the intermittent type vibration to settler (8), inner wall coating at settler (8) has the anti -static film coating. Can improve the uniformity of catalyst abrasion performance result effectively. 本实用新型涉及催化裂化催化剂磨损性能评价领域，公开了种催化剂磨损指数的评价装置，该评价装置包括：依次顺序连通的气体流量控制单元、加湿器(3)、预热器(4)、气体分布器(5)、磨损管(7)、沉降器(8)和细粉收集器(9)，在磨损管(7)外设置的加热套(6)，以及在沉降器(8)外设置的振动部件(10)；振动部件(10)用于对沉降器(8)实施间歇振动；在沉降器(8)的内壁涂覆有防静电膜涂层。可以有效地提高催化剂磨损性能结果的致性。