年产3.5万吨镁碳砖生产车间的设计.doc

更多相关文档资源请访问/lzj781219。本毕业论文包含完整CAD设计文件，资料请联要摘 要镁碳砖是以镁砂和石墨为主要原料外加适量结合剂经高压成型，低温热处理而成的耐火制品。随着我国的经济不断地发展，钢铁行业也随之快速发展，耐火产品在钢铁行业的发展中扮演者重要的角色，尤其是镁碳质耐火材料。镁碳砖具有优良的耐高温性、抗熔渣侵蚀性、抗熔渣渗透性、热震稳定性、不易产生结构剥落等性质。因此，被广泛的应用于各个领域，如钢包、电炉、转炉、中间包、出钢口、高功率电炉炉墙热点部位以及炉外精炼炉内衬等。本设计共涉及转炉镁碳砖MT14A 20000吨/年和转炉镁碳砖MT10C 15000吨/年,概述了镁碳砖的发展概况、生产过程、在钢包渣线的应用及生产车间的设计规划，并对其发展前景进行了展望。在设计中确保做到方案科学可行，技术经济合理，并不断对方案优化。在以上工作的基础上，绘制了年产35000吨镁碳砖厂总平面布置图、车间平面布置图及相应的纵横剖面布置图共计12张。关键词： 镁碳砖；生产工艺；钢包；转炉用镁碳砖；耐火制品 AbstractMgO-C is based on magnesia and graphite as main raw materials plus the amount of binding agent by high-pressure molding, low temperature heat treatment made ??of refractory products. As Chinas economy continues to develop, along with the rapid development of the steel industry, refractory products in the development of the steel industry in the actor an important role, especially magnesium carbon refractories. MgO-C has excellent heat resistance, resistance to slag erosion resistance, slag permeability, thermal shock resistance, the nature of the structure is not easy peeling. So, is widely used in various fields, such as foreign ladle furnace, converter, tundish, the steel mouth, high power electric furnace wall and the hot parts of the refining furnace lining, etc. The converter design involving a total of MgO-C MT14A 20000 tons / year and converter MgO-C MT10C 15000 tons / year, an overview of the development situation Bricks, production processes, in the ladle slag line application and production plant design and planning, and prospected for its development prospects. Ensure that the design of the program to achieve scientific and feasible, economically reasonable technology, and continue the program optimization. Based on the above work, drawing a total annual production capacity of 35,000 tons magnesia carbon brick factory floor plan, shop floor plan and layout of the corresponding cross-sectional aspect total 12.Key words: Magnesia-carbon bricks, Process, Magnesia carbon brick used in ladle,