【正文】 ere adopted, such as full cooling stave, thin inner lining of integrated bricking and staves, carbon bricks bined furnace bottom with ceramic cup, closed loop soft water circulation and cooling system, bell less top with central charging hopper, inner bustion burner type hot air stove, dry bag gas dedusting etc. The design program consist of abstract、 foreword、 technological calculate（ contain blastfurnace burden、 material balance calculate and thermal equilibrium calculate）， the choose of furnace lining and cooling plant， the design of furnace lines， tuyere and casting house，material system， blast system furnace roof system， gas dispose system， iron and slag dispose system， fuel injection system and the disposition of ， the design also consult some advanced produce experience and data from home and abroad similar furnace to make the design achieve best. Key words: blast furnace,calorifier,technological design, equipment. 3 目錄 中文摘要 ............................... 錯誤 !未定義書簽。 高爐有效容積的確定 ........................................................ 28 高爐內(nèi)型尺寸確定 ............................................................ 29 高爐內(nèi)襯設(shè)計(jì) ........................................................................... 33 爐底 ................................................................................... 33 爐缸 ..................................................................................... 33 爐腹 ..................................................................................... 34 爐 腰 ..................................................................................... 34 爐身 ..................................................................................... 35 高爐爐殼和高爐基礎(chǔ) .............................................................. 39 高爐爐殼 ............................................................................. 39 5 爐體設(shè)備 ................................................................................... 42 爐體冷卻設(shè)備 .................................................................. 42 風(fēng)口水套 ............................................................................ 43 鐵口套 ................................................................................ 44 爐喉鋼磚 ............................................................................. 44 6 料運(yùn)系統(tǒng)計(jì)算及裝料布料設(shè)備 ..................................................... 45 貯礦槽 ....................................................................................... 45 平面布置 ............................................................................ 45 槽上運(yùn)輸方式 .................................................................... 45 儲礦槽工藝參數(shù) ................................................................ 46 槽下供料 ............................................................................ 46 料坑設(shè)備 ................................................................................... 46 碎焦運(yùn)送設(shè)施 ........................................................................... 47 上料設(shè)備 ................................................................................... 47 7 高爐鼓風(fēng)機(jī)的選擇 ......................................................................... 48 高爐鼓風(fēng)量及鼓風(fēng)壓力的確定 ............................................... 48 高爐入爐風(fēng)量 .................................................................... 48 鼓風(fēng)機(jī)出口風(fēng)量 .............................................................. 48 高爐鼓風(fēng)壓力 .................................................................... 49 高爐鼓風(fēng)機(jī)能力的確定 ........................................................... 49 大氣狀況對高爐鼓風(fēng)的影響 ............................................ 49 鼓風(fēng)機(jī)工況的計(jì)算 ............................................................ 50 高爐鼓風(fēng)機(jī)的工藝過程 ......................................................... 52 8 熱風(fēng)爐工藝計(jì)算 ............................................................................. 53 計(jì)算的原始數(shù)據(jù) ....................................................................... 53 燃燒計(jì)算 ................................................................................... 54 煤氣成分換算 .................................................................... 54 煤氣發(fā)熱值計(jì)算 ................................................................ 55 燃燒 1 標(biāo)米 3 煤氣的空氣需要量 ..................................... 55 燃燒 1 標(biāo)米 3 煤氣生成的煙氣量白分組成 ...................... 55 理論燃燒溫度和實(shí)際燃燒溫度計(jì)算 ................................. 56 熱平衡計(jì)算 ............................................................................... 58 計(jì)算鼓風(fēng)從 80℃提高到 1200℃所增加的熱含量 .......... 58 加熱 1 標(biāo)米 3 鼓風(fēng)需要的煤氣量 ..................................... 59 煤氣消耗量及煙氣量 ........................................................ 59 6 蓄熱室熱工計(jì)算 ....................................................................... 60 熱工計(jì)算的原始條件 ........................................................ 62 蓄熱室各部位的煙氣及鼓風(fēng)溫度 .................................... 63 蓄熱室面積及各段磚格子高度的計(jì)算 ............................ 64 蓄熱室面積及蓄熱室各段高度的調(diào)整 ............................ 66 熱風(fēng)爐的蓄熱面積指標(biāo) ........................................................... 66 9 風(fēng)口平臺及渣鐵處理系統(tǒng) ............................................................. 68 風(fēng)口平臺和出鐵場布置 ........................................................... 68 鐵口及出鐵場數(shù)目的確定 ................................................ 68 渣、鐵溝及其流嘴布置 .................................................... 69 風(fēng)口平臺 和出鐵場設(shè)備 ........................................................... 70 泥炮 .................................................................................... 70 開鐵口機(jī) ............................................................................ 71 堵渣口機(jī) ............................................................................. 71 爐前吊車 ............................................................................. 72 鐵水罐車 ....................