高炉炉顶压力调压设备特性概述

摘要

As one of the key conditions for normal ironmaking production, the stability of blast furnace top pressure is controlled by adjusting the open or close degree of the pres-sure regulating device. In light of the evolvement history of gas purification processes, the structural features, operation characteristics and existing problems of several types of pressure regulating equipment were summarized and related proposals on type selection for engineering designs were provided.%高炉炉顶压力稳定是保证高炉正常生产的关键条件之一，压力的稳定是需要靠调压装置的开或闭来控制。结合煤气净化工艺的演变，总结了几种高炉炉顶压力调压装置的结构特点，工作特性和存在的问题，对工程设计选型提供了相关建议。