【正文】 28 爐膛熱支出 ..................................... 29 爐膛熱平衡和燃料消耗量 .......................... 34 燃燒裝置的選用 ...................................... 35 選擇依據(jù)和類(lèi)型 ................................. 36 燒嘴布置和燒嘴選型 .............................. 36 空氣預(yù)熱器設(shè)計(jì)計(jì)算 .................................. 36 已知數(shù)據(jù) ....................................... 36 設(shè)計(jì)數(shù)據(jù) ........................................ 37 設(shè)計(jì)方案 ....................................... 37 設(shè)計(jì)計(jì)算 ....................................... 37 結(jié)構(gòu)設(shè)計(jì) ....................................... 39 確定換熱器材質(zhì) ................................. 41 計(jì)算換熱器運(yùn)行經(jīng)濟(jì)指標(biāo) .......................... 42 低壓氣體流動(dòng)阻力損失計(jì)算 ............................ 42 換熱器煙氣側(cè)阻力損失 ............................ 42 換熱器空氣側(cè)阻力損失 ............................ 43 空氣管路阻力損失計(jì)算及鼓風(fēng)機(jī)選擇 ................ 45 沈陽(yáng)化工學(xué)院學(xué)士學(xué)位論文 目錄 煙道阻力損失及煙囪計(jì)算（引風(fēng)機(jī)選擇） ............ 51 推鋼機(jī)和出鋼機(jī)的選型 ................................ 55 推拉料機(jī)推力計(jì)算 ................................ 55 推拉料機(jī)性能 ................................... 56 致謝 .................................................... 57 三、專(zhuān)題 ................................................ 59 概述 ................................................ 59 烘爐操作 ............................................ 59 烘爐步驟 ....................................... 59 確定烘爐制度的原則 .............................. 59 烘烤方法 ....................................... 60 烘爐 ........................................... 61 使用保 護(hù)氣體的開(kāi)爐、停爐操作 ........................ 62 開(kāi)爐操作 ....................................... 62 停爐操作 ....................................... 62 工業(yè)爐的防爆 ........................................ 62 燃燒爆炸事故 ................................... 62 熔劑蒸汽的爆炸 ................................. 63 蒸汽爆炸 ....................................... 63 粉煤爆炸 ....................................... 63 沈陽(yáng)化工學(xué)院學(xué)士學(xué)位論文 目錄 安全燃燒的基本條件 .............................. 64 結(jié)論 ................................................ 64 四、附錄 ................................................ 65 原始技術(shù)數(shù)據(jù) ........................................ 65 英文文獻(xiàn)原文 ........................................ 66 英文文獻(xiàn)翻譯 ........................................ 70 實(shí)習(xí)報(bào)告 ................................. 錯(cuò)誤 !未定義書(shū)簽。s industrial furnace is a major energyconsuming industries. energy conservation and environmental protection have bee the key of the development of industrial furnaces. The main purpose of heating the metal is to improve the plasticity of metal for pressure processing. In accordance with the temperature distribution along the direction of the furnace, which is divided into preheating paragraph, heating and soaking paragraph. preheating paragraph is above preindustrial furnace above the nonheating at the feed end. It use the waste heat to preheat the bustion products of materials. heating section for heating segment, with the bustion zone can increase the temperature to the heating materials. Soaking the material reduce the temperature difference between sections to ensure the quality of heating at end of paragraph. Burning of materials is to meet the conditions to shorten the annealing time in order to enhance the output of the entire furnace. The main ponents of Industrial furnace are masonry industrial 沈陽(yáng)化工學(xué)院學(xué)士學(xué) 位論文 abstract furnace industrial furnace exhaust systems, industrial furnace and industrial furnace preheater bustion devices. There are several types of industrial furnaces in machinery industrial. Such as in the foundry, there are towering metal melting furnace, induction furnace, resistance furnace, electric arc furnace, vacuum furnaces, open hearth furnace, crucible furnace. And it include sand drying furnace, oven and cast iron alloy furnace for baking sand. In the fing shop, there are the steel ingot or billet for fing a variety of preheating furnace and postfing heat treatment furnace to eliminate stress. In metal heat treatment plant, it used to improve the mechanical properties of a variety of workpiece annealing, normalizing, quenching and tempering heat treatment furnace. There are sintered metal the furnace in powder metallurgy sintered metal workshops. Said the general habits of industrial furnaces by more luck pushing steel materials for Pushertype Reheating Furnace, Pushertype furnace is the most mon iron and steel enterprises furnace. In order to design a furnace that can save energy and has high dfficiency domestic and foreign advanced experience co mbined with the actual production of iron and steel enterprises are refered. I have pleted the design of the graduate. According to the types of fuels ,metals size and the heating temperature, the use of experience and a bination of given data to determine the thermal furnace system, the expected length and effective manner. In order to remove material in the heating section of the bottom water slide and India have, it is set in soaking paragraph in the rear of the stove to reducing the temperature difference between sections at the same time. The design drew on the experience that are accumulated by our predecessors. Advanced bustion technology, reasonable structure of 沈陽(yáng)化工學(xué)院學(xué)士學(xué) 位論文 abstract the lining, extraction systems and automatic control system are used. It bined with some of today39。本加熱爐實(shí)現(xiàn)了控制簡(jiǎn)單、方便。 為了設(shè)計(jì)出節(jié)能高效的加熱爐，根據(jù)國(guó)內(nèi)外先進(jìn)經(jīng)驗(yàn)，結(jié)合鋼鐵企業(yè)的生產(chǎn)實(shí)際完成了本次畢業(yè)設(shè)計(jì)。均熱段位于出料端，能減小斷面溫差，保證加熱質(zhì)量，使物料在滿(mǎn)足燒成條件的前提下縮短退火時(shí)間，以提高整個(gè)爐子的產(chǎn)量。當(dāng)今工業(yè)爐是工業(yè)的耗能大戶(hù)，節(jié)能環(huán)保成為了工業(yè)爐發(fā)展的關(guān)鍵。沈陽(yáng)化工學(xué)院學(xué)士學(xué)位論文 內(nèi)容摘要