【正文】 ......19 原料條件及平衡計算 [22].................................................................................19 物料平衡計算 .................................................................................................24 高爐熱平衡計算 ........................................................................................................28 全爐熱平衡 .....................................................................................................28 高溫區(qū)熱平衡 .................................................................................................33 煉鐵焦比的計算 .........................................................................................................35 爐缸設(shè)計 ....................................................................................................................37 爐缸尺寸 .........................................................................................................37 渣口高度 .........................................................................................................37 風(fēng)口高度 .........................................................................................................37 風(fēng)口結(jié)構(gòu)尺寸 .................................................................................................37 風(fēng)口數(shù)目的確定 .............................................................................................37 死鐵層厚度 .....................................................................................................38 爐腰直徑 D，爐腹角 β，爐腹高度 h2 .....................................................................38 爐喉直徑 d1，爐喉高度 h5，爐身角 α，爐身高度 h4，爐腰高度 h3 ...................38 校核爐容 ....................................................................................................................39 爐頂高度 h6，全高 H ................................................................................................39 第四章 爐襯設(shè)計 .....................................................................................................................42 高爐各部位耐火材料的選擇 ....................................................................................42 爐缸及爐底部 .................................................................................................42 爐腹部位、爐腰部位及爐身中下部 .............................................................42 爐身上部及爐喉部位 .....................................................................................42 爐襯砌筑 ....................................................................................................................43 爐缸及爐底部位的砌筑 .................................................................................43 爐腹部位砌筑 .................................................................................................44 爐腰部位砌筑 .................................................................................................44 爐身部位砌筑 .................................................................................................44 第五章 高爐冷卻設(shè)備的選擇 .................................................................................................46 爐底 爐缸 冷卻設(shè)備 的選擇 .........................................................................................46 爐底冷卻設(shè)備 .................................................................................................46 爐缸側(cè)壁冷卻設(shè)備 .........................................................................................47 爐 底，爐缸的砌筑 .........................................................................................47 爐腹 冷卻設(shè)備的選擇 ................................................................................................47 爐腹冷卻設(shè)備 ..................................................................................................47 內(nèi)蒙古科技大學(xué)畢業(yè)設(shè)計說明書 V 爐腹冷卻設(shè)備 ..................................................................................................48 爐腰、爐身下部冷卻設(shè)備 的選擇 ............................................................................48 爐腰、爐身下部冷卻設(shè)備 ..............................................................................48 爐 腰 冷卻設(shè)備 砌筑 .........................................................................................49 爐身中部 、上部 冷卻設(shè)備 .........................................................................................49 爐身中部冷卻設(shè)備 .........................................................................................49 爐身上部及爐喉冷卻設(shè)備 .............................................................................50 爐身冷卻設(shè)備鋪設(shè) ..........................................................................................50 高爐冷卻水系統(tǒng) ........................................................................................................52 第六章 渣鐵處理系統(tǒng)的設(shè)計 .................................................................................................54 風(fēng)口平臺及出鐵場的設(shè)計 .........................................................................................54 風(fēng)口平臺的設(shè)計 ..............................................................................................54 出鐵場的設(shè)計 ..................................................................................................54 出鐵場的平坦化 ..............................................................................................54 鐵溝、渣溝及撇渣器的設(shè)計 .....................................................................................55 鐵溝的設(shè)計 ......................................................................................................55 渣溝的設(shè)計 ......................................................................................................55 撇渣器的設(shè)計 ..................................................................................................55 擺動流嘴 ..........................................................................................................56 爐前設(shè)備的選型 .........................................................................................................56