火力发电厂停（备）用热力设备防锈蚀导则西安热工研究院二○一○年九月目录第一节停（备）用锅炉防锈蚀方法...........................................................................11．热炉放水余热烘干法..........................................................................................12．负压余热烘干法..................................................................................................23．邻炉热风烘干法..................................................................................................44．干风干燥法..........................................................................................................45．热风吹干法..........................................................................................................56．氨、联氨钝化烘干法..........................................................................................77．氨水碱化烘干法..................................................................................................88．充氮法..................................................................................................................99．氨水法与氨－联氨法........................................................................................1010．成膜胺法...........................................................................................................11第二节停（备）用汽轮机的防锈蚀方法.................................................................131．机组停用时间在一周之内的保护方法............................................................132．机组停用时间超过一周的保护方法................................................................14第三节停(备)用高压加热器防锈蚀方法..................................................................171．充氮法................................................................................................................172．氨－联氨法........................................................................................................183．氨水法................................................................................................................194．干风干燥法........................................................................................................195．成膜胺法............................................................................................................19第四节停（备）用低压加热器和除氧器的防锈蚀方法.........................................191．碳钢和不锈钢材质低压加热器的防锈蚀方法................................................192．铜合金低压加热器的防锈蚀方法....................................................................193．停（备）用除氧器的防锈蚀方法....................................................................20第五节其它设备保护方法.........................................................................................201．停（备）用凝汽器的防锈蚀方法....................................................................202．停（备）用闭式冷却器、轴冷器、冷油器和发电机内冷水系统的防锈蚀方法.213．停（备）用锅炉烟气侧的防锈蚀方法............................................................211火力发电厂停（备）用热力设备防锈蚀导则DL/T956—2005第一节停（备）用锅炉防锈蚀方法1．热炉放水余热烘干法1.1技术要点锅炉停运后，压力降至锅炉制造厂规定值时，迅速放尽锅内存水，利用炉膛余热烘干锅炉受热面。图1是碳钢在大气中...
