Study on structure optimization of spiral feeder in straight tube sodium metabisulfite air flow drying unit
In this paper,the structure of spiral feeder in the straight-tube sodium metabisulfite air flow drying unit was optimized to improve the overall operating efficiency of the drying unit,reduce production cost and reduce environmental pollution.The existing screw feeder has some problems in the process of wet coke processing,such as bridge phenomenon caused by material adhesion,insufficient strength of shaft and blade and heavy load of motor.In this paper,solid shaft,variable pitch blade,separate mixing motor structure optimization,and the introduction of programmable logic controller(PLC)control system,greatly improve the automation level and efficiency of the screw feeder,reduce maintenance needs and production costs outstanding performance.
万方数据
维普
