成功签约北京清河污泥干化厂综合网络布线工程
清河污泥干化厂位于清河污水处理厂西北侧，全厂分为三个功能区，即污泥干化区、燃气锅炉房和生化除臭区，总投资１亿元人民币，于２００７年３月开工，２００８年９月正式运行。Qinghe sludge drying plant is situated at west-north of Qinghe WWTP.The drying plant,which is divided into three function areas,namely the Sludge Drying area,the Natural Gas Boiler room and Bio-filter Deodorization area,has a total investment of 100 million Yuan. Qinghe Sludge Drying Plant started working in Mar.2007,and formally running in September.2008.
清河污泥干化厂由两条独立的生产线组成，两条线总处理量为４００吨湿泥（含固率２０％）/日，天然气用量为１１１５立方米／小时。
The Plant is composed of two unattached fluid-bed drying lines.The total disposal quantity of dewatered sludge (20% solid content ) is 400t/d,the consumption of natural gas is 1115 cubic meters/hr.
干化系统将含固率20%的脱水泥饼干化至含固率≥90%的干颗粒，产品颗粒密度６５０－７００千克／立方米。同时设置一套除臭系统处理湿泥或颗粒产生的臭气。
The drying system will make the sludge cake with solid content of 20% be the drying granule of over 90% of solid content,which has a granule density of 650kg-700kg per cubic meter.Meantime, a Deodorization system is set up to dispose effluvium produced by dewatered sludge or granule.
脱水泥饼经过干化含固率从２０％提高到９０％以上，不仅污泥体积大大降低，减少了运输和堆置的负担，而且生产的污泥颗粒还可以作为燃料、肥料、建筑材料等进行资源利用。
The solid content of the dewatered sludge cake increases from 20% to over 90% after being dried.Not only has the sludge volume reduced enormously,but also decreased the burden of transportation and refuse disposal.Moreover,the produced dried sludge can be utilized as fuel,fertilizer and construction material.