俞利楠
（上海市离心机械研究所有限公司，上海200231）
摘要：污泥热干化的处理方式是实现污泥减量化、无害化、稳定化的一种重要手段。简析一种自行研制的以卧螺离心机技术为核心的污泥离心脱水干燥一体化系统，介绍其技术原理、工艺流程和优势，并介绍国内已投入使用的项目应用情况。
关键词：离心脱水、污泥干化、污泥减量
简析离心脱水干燥一体化技术的原理及应用
Yu Linan
（Shanghai Centrifuge Institute Co.,Ltd,200213,China）
Abstract: The treatment of heat drying of sludge is an important means to realize sludge reduction, harmless and stabilization. A new system combined dewatering and drying of wastewater sludge with decanter centrifuge as core part was introduced. The technical principle, process flow of centridry process and the application situation of the projects that have been put into use in Chinawere systematically introduced.
Keywords: centrifuge、sludge drying、sludge reduction
