18 MVA工业硅电炉系统设计与实践

摘要

通过对丹东凯隆硅材料化工有限公司18 MVA 半密闭工业硅电炉系统设计，详细阐述了18 MVA 工业硅电炉的工作原理、结构形式以及安装调试中需要注意的问题；依据18 MVA 半密闭工业硅电炉的冶炼工艺要求，将炉壳、矮烟罩、烟道、电极把持器、短网等主要部件有机地协调起来；根据工作原理改进矮烟罩的设计与实践，实现了低碳、高产、低耗的工业硅生产。%Through the design for 18 MVA semi-closed industrial silicon furnace system of Dandong Kailong Silicon Chemical Co., Ltd., elaborated the working principle, structure form and installation and debugging problems of 18 MVA industrial silicon furnace. Harmonized the furnace shell, low hood, chimney flue, electrode holder, short net, etc. based on smelting process requirements for 18 MVA semi-closed industrial silicon furnace. Improved the design and practice of low hood based on working principle, realized the low carbon, high yield and low consumption of industrial silicon production.