CFB (circulating fluid bed) boiler hanging screen bottom anti-abrasion structure

According to the CFB boiler hanging screen bottom anti-abrasion structure, the problem that pouring materials at the bottom of a hanging screen are fixed is solved, meanwhile, the steel pipe can be positioned, heat can be effectively absorbed in the positioning maintaining process under the action of the baffles, the boiler efficiency is improved, and the service life of the boiler is prolonged. According to the technical scheme for solving the problems, the castable hanging screen comprises a hanging screen body, a water pipe is arranged on the outer side of the lower end face of the hanging screen body, and the castable hanging screen is characterized in that profiling plates matched with the water pipe are arranged at the lower end of the hanging screen body, located at the front end and the rear end of the water pipe respectively, symmetrically arranged and fixedly connected to the water pipe; baffles are fixedly connected to the outer sides of the profiling plates, and a plurality of blocking columns are