Wear-proof inspection tool for cyclone separator of CFB (circulating fluid bed) boiler

The utility model relates to an anti-wear inspection tool for a cyclone separator of a CFB (circulating fluid bed) boiler. At present, a CFB (circulating fluid bed) boiler cyclone separator is large in internal diameter and high in height, abrasion-proof inspection can be carried out only by erecting a scaffold every time, scaffold erecting is high in cost and long in time consumption, normal abrasion-proof inspection is difficult to realize in a boiler overhaul period, and due to the fact that inspection is not in place, pipe explosion of a heating surface often occurs in the area, and a unit is not stopped. A CFB boiler cyclone separator anti-abrasion and anti-explosion inspection tool comprises a tool fixing base (1) used for being fixed to a hearth outlet flue, the middle of the fixing base is connected with a rotating mechanism (2), meanwhile, the rotating mechanism is adjusted to ascend and descend, the shaft section of the rotating mechanism is connected with an electric telescopic rod (3), and an oper