【正文】 ..................................... 19 煤制氣及輸配管網(wǎng)工程可行性研究報(bào)告 2 ________________________________________________________________________________________ 4 氣源廠 .......................................................................................................................... 20 總圖運(yùn)輸 ............................................................................................................... 20 氣源工藝 ................................................................................................................. 22 氣源工藝確定及設(shè)計(jì)規(guī)模 ............................................................................ 22 主要設(shè)備 ........................................................................................................ 25 煤制氣原料煤及煤氣組分 ............................................................................ 26 公用工程 ............................................................................................................... 27 建筑與結(jié)構(gòu) .................................................................................................... 27 供電 ................................................................................................................ 29 自控儀表 ........................................................................................................ 29 通訊 ................................................................................................................ 30 給排 水 ............................................................................................................ 30 通風(fēng) ................................................................................................................ 30 污水處理 ........................................................................................................ 31 5 煤氣輸配管網(wǎng) .............................................................................................................. 31 中壓輸配管網(wǎng)壓力級(jí)制的確定 ........................................................................... 31 儲(chǔ)氣方案比較與選擇 ........................................................................................... 31 儲(chǔ)氣方案 ........................................................................................................ 32 儲(chǔ)氣設(shè)施的選擇 ............................................................................................ 32 儲(chǔ)氣容積的確定 ............................................................................................ 32 中壓管網(wǎng)布置及水力計(jì)算 ................................................................................... 33 中壓管網(wǎng)布置原則 ........................................................................................ 33 煤氣管道敷設(shè)安全距離 ................................................................................ 33 中壓管網(wǎng)布置 ................................................................................................ 34 中壓管網(wǎng)水力計(jì)算 ........................................................................................ 34 儲(chǔ)配站確定 ........................................................................................................... 36 調(diào)壓站（柜） ....................................................................................................... 36 管材、設(shè)備及管道防腐 ....................................................................................... 36 管材選擇 ........................................................................................................ 36 設(shè)備 ................................................................................................................ 37 管道防腐及補(bǔ)口、補(bǔ)傷 ................................................................................ 37 管道穿、跨越工程 ............................................................................................... 38 6 自動(dòng)控制系統(tǒng)（ SCADA 系統(tǒng)） ................................................................................ 39 項(xiàng)目概述 ............................................................................................................... 39 概述 ................................................................................................................ 39 設(shè)計(jì)采用的標(biāo)準(zhǔn)及規(guī)范 ................................................................................ 39 站控系統(tǒng) ........................................................................................................ 40 硬件配置 ........................................................................................................ 41 軟件配置 ........................................................................................................ 41 場(chǎng)站的通訊系統(tǒng) ............................................................................................ 42 UPS 電源后備 ................................................................................................. 42 站內(nèi)可燃?xì)怏w泄漏報(bào)警（預(yù)警） ................................................................ 42 煤制氣及輸配管網(wǎng)工程可行性研究報(bào)告 3 ________________________________________________________________________________________ 區(qū)域監(jiān)控子站系統(tǒng)設(shè)計(jì) ....................................................................................... 42 現(xiàn)場(chǎng)檢測(cè)儀表、變送器及執(zhí)行機(jī)構(gòu) ................................................................... 43 7 主要設(shè)備、材料表、考察及人員培訓(xùn) ...................................................................... 43 主要設(shè)備材料表 ................................................................................................... 43 考察及人員培訓(xùn) ................................................................................................... 45 8 環(huán)境保護(hù) ...................................................................................................................... 45 設(shè)計(jì)依據(jù)及采用標(biāo)準(zhǔn) ........................................................................................... 45 主要污染源及控制措施 ....................................................................................... 45 爐灰 ......................