High-temperature flue gas pipeline scraper conveyor

The invention relates to a scraper conveyor for a high-temperature flue gas pipeline. The scraper conveyor comprises an overhanging head, a flue gas chamber, a scraper chain assembly and a yoke type tail, the overhanging head is arranged at one end of the scraper chain assembly, and the yoke type tail is arranged at the other end of the scraper chain assembly. The scraper chain assembly penetrates through the inner side of the smoke chamber. A driving device is arranged in the overhanging head, the scraper chain assembly is installed on the driving device and the yoke frame type tail, and the driving device is used for driving the scraper chain assembly to rotate. A connector connected with a flue gas pipeline is formed in the flue gas chamber; and the overhanging head part is provided with a discharge hole. According to the high-temperature flue gas pipeline scraper conveyor, flue gas heat is effectively utilized, energy consumption needed for drying anode slime in the downstream process is reduced, the adhe