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介绍了采用大口径夹筋铸石管输送尾矿的管路施工安装技术及其所采用的特殊机具,运行过程所遇问题的处理。凹山选矿厂尾矿输送采用大口径夹筋铸石管,是在现有尾矿输送D_g600mm铸铁管内穿装D_g535mm夹筋铸石管实现的。
This paper introduces the construction and installation technology of pipelines for transporting tailings with large caliber jacketed cast-in-round pipes and the special equipment used in the operation, and deals with the problems encountered during operation. Aoshan dressing plant tailings transport using large-diameter folder tendons cast stone, is in the existing tailings D_g600mm cast iron pipe cast wear D_g535mm folder tendons made of stone.