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PAGE 9
学科代码:080201
学 号:082302010081
贵 州 师 范 大 学(本 科)
毕 业 论 文
题 目:9000KVA硅锰合金生产及电炉设计
学 院:材料与建筑工程学院
专 业:冶金工程
年 级:2008 级
姓 名: 莫 松
指导教师:丁彤(副教授)
完成时间:2
目 录
1.引言···································································4
2.计算
2.1已知条件(以100kg混合锰矿为基础来进行计算)························5
2.1.1原料化学成分表···············································5
2.1.2矿石配比·····················································
2.2配料的计算·························································6
2.2.1原料化学成分················································
2.2.2计算依据····················································7
2.3合金成分计算·······················································7
2.3.1合金重量 ···················································7
2.3.2焦炭的用量··················································7
2.3.3硅石用量····················································7
2.3.4炉渣碱度····················································7
2.3.5渣铁比·······················································8
2.3.6料批组成····················································
2.4电炉参数计算·······················································9 3.筑炉技术操作规程···················································11
3.1硅锰筑炉常用材料··················································11
3.2炉体砌筑··························································11
4.硅锰冶炼操作
4.1电炉的烘炉························································14
4.2硅锰冶炼具体操作···················································15
5.辅助机械设备························································15
5.1主要辅助设备······················································18
5.2供电设备··························································18
6.车间设计····························································19
6.1原料间····························································19
6.2浇铸间·····························································21
6.3渣场·························
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