针对金源矿业公司充填系统在应用过程中出现的井下充填料浆离析、分层，充填体强度低等问题，认为充填系统搅拌桶设计不尽合理是其主要原因。通过搅拌桶叶轮设计及搅拌总成计算，对充填系统原搅拌桶进行了改造，并取得了较好的应用效果。
There are some problems in the application of the filling system of Jinyuan Mining Company such as the segregation and layered sediment of the underground filling body.These problems cause that the strength of filling body is too low to satisfy production requirements.The paper considers the flawed design of the agitation vessel as the primary cause.Renovation is made in the design of agitation blades in the vessel and agitation calculation,obtaining satisfactory application results.
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