目前独联体各国许多3000m~3以下高炉在筛去高炉上料焦炭中的焦屑时用的设备是老式惯性筛。这种筛不能保证筛焦的理想效果,需开发具有合理动力参数的新式专用焦筛。马凯耶夫钢铁公司在对过筛表面为1.53×2.27m、振动频率为100S~(-1)的焦筛进行工业试验中对焦筛进行了改进。在筛的下层安 Currently many countries in the Commonwealth of Independent States 3000m ~ 3 blast furnace in the blast furnace to feed coke in the coke dust used when the equipment is the old inertia sieve. This sieve can not guarantee the ideal effect of sieve coke, need to develop a new special coke sieve with reasonable dynamic parameters. Mackayv Steel improved the coke screen in an industrial test of a screened screen with a sieve surface of 1.53 × 2.27m and a vibration frequency of 100S ~ (-1). In the lower sieve safety