《15000KVA硅锰合金电炉设计》-毕业论文.doc

PAGE 3 精品 贵 州 师 范 大 学（本 科） 毕 业 论 文 题 目： 15000KVA硅锰合金电炉设计 学 院： 材料与建筑工程学院 专 业： 冶金工程 年 级： 2008 级 姓 名： 指导教师： （副教授） 完成时间：2012-5-10 15000KVA锰硅电炉设计 摘要：通常，新建的铁合金厂主要考虑的因素是：原料来源、水电供应、产品销售和交通运输等。建设规模主要根据水、火电厂的装机容量来确定。根据我省的水、电情况和钢铁产业对锰硅的需要并以节能降耗为目的，我们设计了一台冶炼锰硅为15000kVA的电炉。 在这次铁合金电炉设计过程中，我们的整个设计分为以下几步进行： 一、选择厂址。需要考虑到原材料、电力供应和水资源等影响。 二、选择和确定炉子座数，根据所确定的炉子和炉容量，对炉型尺寸进行计算并画出炉型尺寸设计图、炉体剖面图 。由钢铁工业的发展对锰硅需要量的变化和交通运输等因素来确定年产量，由此来确定炉子数量和炉容量等。并对炉内的耐火材料、耐火砖的铺设进行学习了解。 三、由炉子的生产能力和冶炼品种，进行包括矿石的搭配计算、炉料配比计算、配料计算、炉子参数计算。并对锰硅的冶炼过程和操作要点进行学习和理解。 中文关键词： 矿石的搭配计算 炉料配比计算 配料计算 炉子参数计算 15000KVA manganese silicon furnace design Abstract: usually, new ferroalloy factory main consideration factors are: the sources of the raw materials, water and electricity supply, product sales and transportation etc. Construction scale according to water, the main power to determine the installed capacity. According to our province of water, electricity and steel industry with the need for ferromanganese and energy consumption for purpose, we designed a electric furnace femn smelting of the 15000kVA. In this ferroalloy furnace design process, our whole design is divided into the following steps: First, select site. Needs to consider the raw materials, such as electricity and water effects. Second, selection and determine the stove, according to the specified number of sockets and furnace capacity, the stove for furnace type size is calculated and draw out type size blueprints, furnace section. The development of the steel industry in the amount of change and manganese silicon factors such as transportation to determine, thus to determine the annual production quantity and furnace capacity stove etc. And the furnace refractories and refractory bricks laid for learning to understand. Third, the stove production capacity and smelting varieties, which included ingredients calculation, material balance calculation, thermal equilibrium calculation. And the smelting process