【正文】 ............30 爐頂基本結(jié)構(gòu)： ..................................................................................................................30 布料方式 ..............................................................................................................................30 基本參數(shù)的計(jì)算 ..................................................................................................................31第七章 煤氣處理系統(tǒng) ................................................................................................32 荒煤氣管道 ..........................................................................................................................32 導(dǎo)出管： .......................................................................................................................32 上升管： .......................................................................................................................32 下降管： .......................................................................................................................33 除塵系統(tǒng)的選擇和主要設(shè)備尺寸的確定 ........................................................................33 粗除塵裝置 ..................................................................................................................33 半精細(xì)除塵裝置 ..........................................................................................................34 精細(xì)除塵裝置 ..............................................................................................................34 布袋除塵器 ..................................................................................................................34目 錄 附屬設(shè)備 ......................................................................................................................35第八章 渣鐵處理系統(tǒng) ................................................................................................36 風(fēng)口平臺(tái)及出鐵場(chǎng) ..............................................................................................................36 爐渣處理設(shè)備 ......................................................................................................................36 鐵水處理設(shè)備 ......................................................................................................................36 鐵水罐車 ......................................................................................................................37 鑄鐵機(jī) ..........................................................................................................................37 鐵水爐外脫硫設(shè)備 ......................................................................................................37 鐵溝流咀布置 ....................................................................................................................37 渣鐵溝的設(shè)計(jì) ..............................................................................................................37 流咀的設(shè)計(jì) ..................................................................................................................38 爐前設(shè)備的選擇 ..................................................................................................................38 開鐵口機(jī) ......................................................................................................................38 堵鐵口泥炮 ..................................................................................................................38 堵渣機(jī) ..........................................................................................................................38 換風(fēng)口機(jī) ......................................................................................................................39 爐前吊車 ......................................................................................................................39第九章 高爐噴吹煤粉系統(tǒng) ......................................................................................40 煤粉制備系統(tǒng) ......................................................................................................................40 煤粉制備工藝 ..............................................................................................................40 煤粉噴吹系統(tǒng) ..............................................................................................................41 噴吹工藝流程 ......................................................................................................................43第二部分 物料平衡及熱平衡計(jì)算 ............................................................................44第一章 原始條件 ........................................................................................................44 原燃料條件 ..........................................................................................................................44 主要技術(shù)經(jīng)濟(jì)指標(biāo) ................................................................................................................45第二章 工藝計(jì)算 ........................................................................................................47 配料計(jì)算 ..............................................................................................................................47 原燃料成分的整理 .......................................................................................................47 預(yù)定鐵水成分(%) .........................................................................................................47 原燃料的消耗 ..............................................................................................................47 渣量及爐渣成分的計(jì)算 ...............................................................................................48 生鐵成分的校對(duì) ...........................................................................................................49 物料平衡 ..............................................................................................................................49目 錄 風(fēng)量的計(jì)算 ..................................................................................................................49 爐頂煤氣成分的計(jì)算 ...................................