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本文通过对单管螺旋喂料机的密封系统及吹煤风管内风嘴的结构改进 ,解决了由于热风炉供煤系统给煤不均匀、断煤而影响正常生产的问题
In this paper, the sealing system of single-tube screw feeder and the structure of the inner nozzle of the coal-fired air duct are improved to solve the problem of normal production due to the uneven feeding of coal and the interruption of coal supply by the hot-