苏州工业园区污泥干化焚烧系统工艺设计

苏州工业园区污泥干化焚烧系统工艺设计书苏州工业园区污泥干化焚烧系统工艺设计胡中意(上海市政工程设计研究总院＜集团＞有限公司，上海200092)摘要:利用热电厂余热中压饱和水蒸气作为污泥干化的热源，污泥热干化后送至热电厂协同焚烧，该污泥协同焚烧的技术路线在苏州工业园区污泥处理工程中得到成功应用。该工程实现了污泥热干化系统与热电厂系统的有机结合。通过对该工程污泥热干化+协同焚烧的设计及特点进行研究分析，为同类污泥处理提供借鉴和参考。关键词:污泥干化;协同焚烧;能量平衡中图分类号:X703文献标识码:C文章编号:1000－4602(2014)12－0088－03ProcessDesignofSludgeDryingandIncinerationSysteminSuzhouIndustrialParkHUZhong-yi(ShanghaiMunicipalEngineeringDesignInstitute＜Group＞Co．Ltd．，Shanghai200092，China)Abstract:Themediumpressuresaturatedsteamfromtheresidualheatinapowerplantwasusedasheatsourceforsludgethermaldrying．Thesludgewasdeliveredtothepowerplantforcoordinatedin-cinerationafterthermaldrying．Thistechnologyhasbeensuccessfullyappliedinthesludgetreatmentpro-jectinSuzhouIndustrialPark．Thisprojectsucceededinintegratingsludgethermaldryingsystemwithpowerplantsystem．Thedesignandcharacteristicsofthisprojectwhichincorporatedbothsludgethermaldryingandincinerationwereanalyzedtoprovidereferenceforsimilarsludgetreatmentprojects．Keywords:sludgedrying;coordinatedi