【正文】 ........................................................................................................... 131 煉鋼機(jī)械化設(shè)施 ....................................................................................................................................... 134 轉(zhuǎn)爐散狀料上料設(shè)施 .................................................................................................................... 134 鐵合金庫(kù)、耐火材料庫(kù) ................................................................................................................ 134 鋼渣處理設(shè)施 ................................................................................................................................. 135 工作制度 .......................................................................................................................................... 135 轉(zhuǎn)爐煉鋼設(shè)施 ........................................................................................................................................... 135 主要工藝設(shè)備選型及確定 ........................................................................................................... 135 原材料供應(yīng) ...................................................................................................................................... 138 煉鋼工藝流程及金屬平衡 ........................................................................................................... 145 車(chē)間生產(chǎn)能力計(jì)算 ...................................................................................................................... 147 轉(zhuǎn)爐車(chē)間工藝及主要設(shè)備 ............................................................................................................. 149 煉鋼車(chē)間主廠(chǎng)房組成和車(chē)間布置 ................................................................................................ 160 車(chē)間主要技術(shù)經(jīng)濟(jì)指標(biāo)及原料消耗 ..................................................................................................... 162 9 軋鋼工藝 ............................................................................................................................................................ 168 棒材軋機(jī)生產(chǎn)線(xiàn)建設(shè)規(guī)模與產(chǎn)品方案 ............................................................................................... 168 產(chǎn)品方案和產(chǎn)品大綱 .................................................................................................................... 168 產(chǎn)品方案 ............................................................................................................................................. 168 產(chǎn)品大綱 .......................................................................................................................................... 168 執(zhí)行標(biāo)準(zhǔn) .......................................................................................................................................... 169 料 .............................................................................................................................................. 170 生產(chǎn)工藝流程 ................................................................................................................................. 171 . 爐卷軋機(jī)系統(tǒng) ........................................................................................................................................... 187 生產(chǎn)規(guī)模及產(chǎn)品方案 .................................................................................................................... 187 原料和金屬平衡 ............................................................................................................................. 188 生產(chǎn)工藝流程 ................................................................................................................................. 189 工作制度和年工作時(shí)間 ................................................................................................................ 191 主要設(shè)備組成和性能 .................................................................................................................... 191 生產(chǎn)工藝特點(diǎn)和采用的先進(jìn)技術(shù) .............................................................................................. 195 主要技術(shù)經(jīng)濟(jì)指標(biāo) ......................................................................................................................... 195 10 燃?xì)庠O(shè)施 .......................................................................................................................................................... 197 概述 ........................................................................................................................................................... 197 煤氣平衡 .................................................................................................................................................. 197 高爐煤氣布袋除塵 及 TRT和儲(chǔ)存設(shè)施 ............................................................................................... 198 高爐煤氣干式布袋除塵 ............................................................................................................. 198 TRT 設(shè)施 ......................................................................................................................................... 199 高爐煤氣柜 .................................................................................................................................... 201 煉鋼轉(zhuǎn)爐煤氣回收系統(tǒng) ....................................................................................................................... 201 全廠(chǎng)煤氣管網(wǎng) ......................................................................................................................................... 203 煤氣管理中心 ......................................................................................................................................... 203 11 氧氣、氮?dú)狻鍤庠O(shè)施 ............................................................................................................................... 206 xx300 萬(wàn)噸 /年鋼鐵工程 項(xiàng)目 可行性研究 報(bào)告 XXX 設(shè)計(jì)總院有 限公司 氧氣站 .....................................................................................