畢業(yè)論文-新冶鋼220萬噸炭化室高6.25m的搗固焦爐爐體設計【終稿】

1、遼寧科技大學本科生畢業(yè)設計（論文）第2頁本科畢業(yè)設計本科畢業(yè)設計題目題目：湖北湖北新冶鋼新冶鋼220220萬噸炭化室高萬噸炭化室高6.25m6.25m的搗固焦爐爐體設計的搗固焦爐爐體設計學院：化學工程學院專業(yè)：化學工程與工藝學號：學生姓名：指導老師：日期：2016年6月UniversityofScienceTechnologyLiaoning遼寧科技大學本科生畢業(yè)設計（論文）第2頁AbstractCokechemicalproducti

2、sanimptantchemicalrawmaterialstherefecokeproductionisanimptantpartofthemodernsteelindustry.Cokingindustryplaysanimptantroleinthenationaleconomy.Asthemainbodyofcokingwkshopthedesignresearchofcokeovenareveryimptanttocoking

3、industry.Thetopicofthistechnologydesignisyearly2.2milliontonscokeswithtampingcokingtechnology.Thecoalblendingratiois:fatcoal33.8%gascoal10.9%leancoal8%cokingcoal27.3%13cokingcoal20%.Inthecoalblendingsectiontheprecrushing

4、processfthehardcoalwaschosen.Meanwhiletheprocessflowtofthecoalpreparationwkshopwasdesigned.InthechoiceoffurnacetypethisdesigncombinedwiththeactualsituationofXinyegangCompany5.5mtampingcokeovenwaschosed.Thetechnologyisact

5、erizedbythecombinationoftwofirechannelscokeovengasinjectionexhaustgascirculationlowerregulationtype.Inadditiontheovencombinedwithadrycokequenchingequipmentthewetcokequenchingequipmentwasreserved.Inthisdesignthematerialba

6、lanceenergybalancetheregenerativechamberthepressureofthecokeoventhechimneyheightwerecalculated.Onthebasisofthecalculationthenumberofthecarbonizationchamber(246)wasdetermindedtheheightofchimneywas174.1m.Inadditionthemaina