【正文】 .................................66 停爐后鍋爐的保養(yǎng) ....................................................................................................................66 Boiler Maintenance After Outage ............................................................................................663 / 124 余熱烘干法 ..............................................................................................................................66 Heat Recovery Drying Method ................................................................................................66 聯(lián)氨和氨溶液法 .......................................................................................................................68 Hydrazine and Ammonia Solution ...........................................................................................68 正壓吹干保養(yǎng)法 .......................................................................................................................69 Positive Pressure Drying Method ............................................................................................69 給水壓力法 ..............................................................................................................................70 Feedwater Pressure Method ...................................................................................................70 充氮法 ......................................................................................................................................71 Nitrogen Dosing.......................................................................................................................714 鍋爐運(yùn)行中的控制與調(diào)整 .........................................................................................................714 Control and Adjustment during boiler Operation .....................................................................71 鍋爐運(yùn)行監(jiān)視與調(diào)整 ................................................................................................................71 Inspection and Adjustment During Boiler Operation ...............................................................71 值班人員的主要調(diào)整任務(wù) .........................................................................................................71 Main Adjustment Tasks of Shift Operators..............................................................................72 鍋爐運(yùn)行中監(jiān)視參數(shù) ................................................................................................................72 Inspection Parameter During Boiler Operation........................................................................72 燃燒調(diào)整 ..................................................................................................................................75 Adjustment of Combustion ......................................................................................................75 負(fù)荷調(diào)節(jié) ..................................................................................................................................75 Load Adjustment .....................................................................................................................75 床溫調(diào)節(jié) ..................................................................................................................................76 Adjustment of Bed Temperature .............................................................................................76 配風(fēng)調(diào)節(jié) ..................................................................................................................................77 Air Distribution Adjustment ......................................................................................................77 汽溫汽壓的調(diào)整 .......................................................................................................................77 Adjustment of Steam Temperature and Pressure...................................................................77 汽壓調(diào)整 ..................................................................................................................................77 Adjustment of Steam Pressure................................................................................................78 汽溫調(diào)整 ..................................................................................................................................78 Adjustment of Steam Temperature .........................................................................................78 水位調(diào)整 ..................................................................................................................................80 Adjustment of Water Level ......................................................................................................80 NOx、SO 2 排放濃度調(diào)節(jié) .........................................................................................................81 Adjustment of NOx and SO2 Emission Concentration.............................................................81 鍋爐吹灰 ..................................................................................................................................81 Boiler Sootblowing...................................................................................................................81 吹灰前的檢查 ...........................................................................................................................81 Check Before Sootblowing ......................................................................................................81 吹灰操作步驟 ...........................................................................................................................82 Sootblowing Prodedure ...........................................................................................................82 鍋爐排污 ..................................................................................................................................82 Boiler Blowdown..................