摘要
对四种常用的污泥输送方式进行比较。介绍了单螺杆泵的材质、主要性能参数、控制保护系统和输泥管道选择、敷设等方面需注意的问题。介绍了国内三个工程案例的概况及投资、运行成本等情况。
This paper carried out the comparison among four commonly used sludge transfer methods.The materials,main characteristics parameters,and control protection system of single-screw pump,and the problems in sludge pipe selection and pipe lining were elaborated.The general situation,investment,and operation cost of three domestic engineering cases were also introduced.
出处
《给水排水》
CSCD
北大核心
2011年第1期93-96,共4页
Water & Wastewater Engineering
关键词
脱水污泥
单螺杆泵
转速
工作压力
污泥输送管道
成本
Dewatered sludge
Single screw pump
Rotation speed
Operation pressure
Sludge transfer pipe
Cost
