【文章內(nèi)容簡(jiǎn)介】 .......................................... 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 車間生產(chǎn)能力計(jì)算 .............................................................................................................. 147 轉(zhuǎn)爐車間工藝及主要設(shè)備 ...................................................................................................... 149 煉鋼車間主廠房組成和車間布置 .......................................................................................... 160 車間主要技術(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 .................................................................................................................................... 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 全廠煤氣管網(wǎng) ................................................................................................................................ 203 煤氣管理中心 ................................................................................................................................ 203 11 氧氣、氮?dú)?、氬氣設(shè)施 ............................................................................................... 206 xx300 萬(wàn)噸 /年鋼鐵工程 項(xiàng)目 可行性研究 報(bào)告 氧氣站 ............................................................................................................................................ 206 氧氣、氮?dú)?、氬氣平衡? .................................................................................................. 206 新建制氧設(shè)施規(guī)模的確定 .................................................................................................. 208 新建制氧設(shè)備流程選擇 ...................................................................................................... 208 空分設(shè)備技術(shù)性能 .............................................................................................................. 209 系統(tǒng)組成 ................................................................................................................................. 210 工藝流程簡(jiǎn)介 ......................................................................................................................... 210 流程特點(diǎn) ................................................................................................................................. 212 15000 m3制氧主要設(shè)備選型及技術(shù)參數(shù) ......................................................................... 213 氧氣站組成 ............................................................................................................................. 217 水、電用量 ...........................................................................................