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畢業(yè)論文包頭地區(qū)1500m3高爐本體設(shè)計(已修改)

2025-06-22 14:04 本頁面
 

【正文】 內(nèi)蒙古科技大學(xué)高等職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計說明書 1 摘 要 高爐煉鐵是獲得生鐵的主要手段,是鋼鐵冶金過程中最重要的環(huán)節(jié)之一,在國民經(jīng)濟建設(shè)中起著舉足輕重的作用。高爐是煉鐵的主要設(shè)備,本著優(yōu)質(zhì)、高產(chǎn)、低耗和對環(huán)境污染小的方針,本設(shè)計要求建 1500m179。煉鐵高爐。設(shè)計主要內(nèi)容包括高爐爐型設(shè)計計算、高爐爐襯選擇計算、高爐冷卻系統(tǒng)設(shè)計、高爐鋼結(jié)構(gòu)及基礎(chǔ)設(shè)計,同時,對所設(shè)計高爐一些設(shè)備特點進行簡述。 關(guān)鍵詞: 高爐; 爐襯 ; 冷卻; 設(shè)計計算 ; 內(nèi)蒙古科技大學(xué)高等職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計說明書 2 ABSTRACT Pig iron is main from blast furnace, furnace ironmaking is also a important process in iron and steel making, and it‘s play an import ant role in the construction of national economy. based on the target of high productivity, high quality, lowconsump tion, long campaign and environment design requirement of blast furnace ironmaking build 2500 m179。The main contents include blast furnace design type design calculation, blast furnace lining choose calculation, furnace cooling system design, blast furnace steel structure and basic design and layout, at the same time, to some equipment characteristics of blast furnace is briefly. Keyword: Blast furnace; furna linings; cooling; Design calculation 內(nèi)蒙古科技大學(xué)高等職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計說明書 3 目 錄 摘 要 ................................................................................................................ 1 ABSTRACT .......................................................................................................... 2 第一 章文獻綜述 ..................................................................................................... 5 緒論 ................................................................................................................. 5 高爐發(fā)展史 ................................................................................................ 5 高爐爐型及展過程 .................................................................................... 5 高爐用耐火材料 ........................................................................................ 7 高爐用耐火材料的演變 ................................................................... 8 高爐爐襯新材料 ............................................................................ 10 我國耐火材料的發(fā)展 .................................................................... 12 高爐冷卻設(shè)備的作用 .............................................................................. 13 高爐冷卻系統(tǒng)的結(jié)構(gòu)形式 ............................................................. 13 我國冷卻技術(shù)的發(fā)展 .................................................................... 15 國內(nèi)外高爐鋼結(jié)構(gòu)設(shè)計技術(shù) ................................................................... 17 高爐鋼結(jié)構(gòu) .................................................................................... 17 爐殼 ............................................................................................... 18 爐體框架 ........................................................................................ 18 爐缸爐身支柱、爐腰支圈和支柱座圈 ......................................... 18 高爐結(jié)構(gòu)荷載認識的深入 ............................................................. 19 國外先進的結(jié)構(gòu)形式 .................................................................... 20 國內(nèi)鋼結(jié)構(gòu)設(shè)計的發(fā)展 ................................................................. 20 我國在鋼結(jié)構(gòu)設(shè)計上的現(xiàn)狀 ......................................................... 21 高爐基礎(chǔ) .................................................................................................. 21 高爐基礎(chǔ)的負荷 ............................................................................ 22 對高爐基礎(chǔ)的要求 ........................................................................ 22 第二章 包頭地區(qū) 1500m3高爐本體設(shè)計 ............................................................ 23 高爐爐型設(shè)計計算 .................................................................................. 23 定容積 ............................................................................................ 23 確定年工作日和日產(chǎn)量 ................................................................. 23 高爐車間年生鐵產(chǎn)量 .................................................................... 23 高爐有效高度 (Hu)的確定 ............................................................. 23 高爐全高的確定 ............................................................................ 24 爐缸尺寸 ........................................................................................ 24 爐腹的計算 .................................................................................... 25 爐腰直徑 ....................................................................................... 25 內(nèi)蒙古科技大學(xué)高等職業(yè)技術(shù)學(xué)院畢業(yè)設(shè)計說明書 4 爐喉高度 ........................................................................................ 25 爐身的計算 .................................................................................. 26 各部分容積計算 ...................................................................................... 26 爐缸部分容積計算 ........................................................................ 26 爐腹部分容積計算 ........................................................................ 26 爐腰部分容積計算 ....................................................................... 26 爐身部分容積計算 ....................................................................... 26 爐喉部分容積計算 ....................................................................... 26 第三章 高爐爐襯的結(jié)構(gòu)設(shè)計 .............................................................................. 28 爐底和爐缸 .............................................................................................. 28 爐腹 ......................................................................................................... 28 爐腰和爐身 .............................................................................................. 29 爐喉 ......................................................................................................... 29 第四章 高爐冷卻設(shè)備選擇 ................................................................................. 30 爐缸和爐底部位冷卻設(shè)備選擇 ............................................................... 31 爐腹、爐腰和爐身中下部 ................................................
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