摘要
对我国火电厂、水泥窑在污泥协同处置方面的基本情况进行了简要介绍和分析,并对气化炉、烧结窑炉和冶金高炉等炉窑在污泥协同处置方面的应用技术进行了简要介绍。指出我国火电厂和水泥窑协同处置能力较强,但由于经济效益问题,企业协同处置污泥的积极性不高,致使行业实际处理量远小于其处理能力。同时指出气化炉、烧结窑炉和冶金高炉等其他炉窑在协同处置工业污泥方面具有适用范围广、就地处置成本低等优势,需要对其进行扩展性、挖潜性研发。
This paper briefly introduces and analyzes the basic situation of coal-fired power plant and cement kiln in the co-disposal of sludge,as well as the application technology of sludge in co-processing of gasifier,sintering kiln and metallurgical blast furnace.It is pointed out that China's thermal power plants and cement kiln have strong co-processing capabilities,but due to economic benefits,the enthusiasm of enterprises to co-process sludge is not high,resulting in the actual processing capacity of the industry is much smaller than its processing capacity.At the same time,it is also pointed out that other furnaces such as gasifiers,sintering kiln and metallurgical blast furnaces have the advantages of wide application range and low in-situ disposal cost in co-processing industrial sludge,and need to be developed and tapped.
作者
苑卫军
杨征
王辉
韩明汝
YUAN Weijun;YANG Zheng;WANG Hui;HAN Mingru(Tangshan Keyuan Environmental Protection Technology&Equipment Co.,Ltd.Tangshan,Hebei 063000)
出处
《工业安全与环保》
2020年第3期91-93,共3页
Industrial Safety and Environmental Protection
关键词
市政污泥
工业污泥
协同处置
火电厂
水泥窑
气化炉
冶金炉窑
municipal sludge
industrial sludge
co-processing
thermal power plant
cement kiln
gasifier metallurgical furnace
作者简介
苑卫军,男,1968年生,河北霸州人,高级工程师,工程硕士研究生,主要从事煤炭气化行业工作,研究方向为煤气化工艺及设备。
