介绍了一种新型双级螺旋压榨脱水机的设计,该新型双级螺旋压榨脱水机内有一个双级螺旋轴,螺旋轴上有高、低压两个螺旋体,两个螺旋体分别驱动.调节螺旋体转速可获取不同的压缩比,物料压榨脱水效果好,提高压榨脱水效率.该压榨脱水机适用于多种物料压榨脱水,具有操作使用方便、工作效率高、节省能耗、降低成本等优点.%A design of a new double-stage screws press dewatering machine was introduced.The design has been applied for national patent.There is a double-stage screws axis within the new screws press dewatering machine.The screws axis has a high pressure screws and a low pressure screws which are driven separately.By adjusting screws rotating speed the double-stage screws press dewatering machine can obtained different compression ratios,which will enhance dewatering effect and improve dewatering efficiency.This new double-stage screws press dewatering machine can be applied to different materials dewatering,with easy operation,high efficiency,energy saving and lower cost advantages.
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