【正文】 I 城市生活垃圾焚燒（填埋）技術(shù)設(shè)計(jì) 方案 2020 年 8 月 II 目 錄 第 1 章 總論 .......................................................................................................................................................1 概述 ....................................................................................................................................................... 1 主 要技術(shù)經(jīng)濟(jì)指標(biāo) ............................................................................................................................. 6 第 2 章 總 圖 ...................................................................................................................................................9 設(shè)計(jì)依據(jù) ............................................................................................................................................... 9 總平面布置 .......................................................................................................................................... 9 豎向布置 ............................................................................................................................................. 10 道路與運(yùn)輸 ........................................................................................................................................ 10 廠區(qū)管網(wǎng)綜合 .................................................................................................................................... 11 廠區(qū)綠化 ............................................................................................................................................. 12 建、構(gòu)筑物一覽表及主要經(jīng)濟(jì)技術(shù)指標(biāo) ................................................................................... 12 第 3 章 垃圾焚燒 ........................................................................................................................................... 15 概述 ..................................................................................................................................................... 15 垃圾來源與特性 ............................................................................................................................... 19 垃圾接收及貯存系統(tǒng) ...................................................................................................................... 21 垃圾焚燒系統(tǒng) .................................................................................................................................... 26 燃燒空氣系統(tǒng) .................................................................................................................................... 38 爐內(nèi)噴氨系統(tǒng) .................................................................................................................................... 41 余熱鍋爐 ............................................................................................................................................. 42 灰渣去除系統(tǒng) .................................................................................................................................... 45 第 4 章 煙氣凈化 ........................................................................................................................................... 49 III 概 述 .................................................................................................................................................. 49 煙氣凈化工藝流程的確定 ............................................................................................................. 50 煙氣凈化系統(tǒng)工程設(shè)計(jì) .................................................................................................................. 52 脫 NOX 系統(tǒng) ...................................................................................................................................... 57 主要設(shè)備技術(shù)參數(shù) ........................................................................................................................... 58 第 5 章 余熱發(fā)電 ........................................................................................................................................... 61 概述 ..................................................................................................................................................... 61 設(shè)計(jì)依據(jù) ............................................................................................................................................. 61 機(jī)組選型與發(fā)電量 ........................................................................................................................... 61 汽輪發(fā)電機(jī)組參數(shù) ........................................................................................................................... 61 熱力系統(tǒng)及輔助設(shè)備選型 ............................................................................................................. 62 汽機(jī)間及給水除氧間布置 ............................................................................................................. 69 第 6 章 電氣與通信 ....................................................................................................................................... 70 設(shè)計(jì)依據(jù)及設(shè)計(jì)范圍 ...................................................................................................................... 70 電氣主接線 ........................................................................................................................................ 70 短路電流計(jì)算及主要設(shè)備選擇 ..................................................................................................... 71 廠用電接線及應(yīng)急電源 .................................................................................................................. 72 電氣設(shè)備布置 .................................................................................................................................... 84 二次線、繼電保護(hù)及自動(dòng)裝置 ..................................................................................................... 85 直流系統(tǒng) ...............................................................