俞利楠
（上海市離心機械研究所有限公司，上海200231）
摘要：汙泥熱幹化的處理方式是實現汙泥減量化、無害化、穩定化的一種重要手段。簡析一種自行研制的以臥螺離心機技術为核心的污泥离心脱水干燥一体化系统，介绍其技術原理、工艺流程和优势，並介紹國內已投入使用的項目應用情況。
關鍵詞：離心脫水、汙泥幹化、汙泥減量
簡析離心脫水幹燥一體化技術的原理及應用
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
