Research on application of teetered bed separator in Zhangshuanglou coal preparation plant

The feed size composition and density components of Teetered Bed Separator(TBS) were analyzed in order to explore the feasibility of the TBS separator in ZhangShuanglou plant.A further study on the separation of coarse slime and the effect of concentration about TBS and its production stability.The results elucidated that TBS showed a good adaptability in ZhangShuanglou plant;TBS had proved efficient for concentration of coal having particle sizes in the 0.9~0.125mm fraction and TBS gave a high separation precision when the separation density is 1.77kg/L,which value of E is 0.07kg/L and value of I is 0.09;The whole processing showed little change and the quality of production was stable.