论文部分内容阅读
为使我厂六五○开坯车间的三座燃油加热炉的燃料消耗指标,在冶金部规定的“特等炉”基础上,提高到一个新的水平,我们在83年二季度车间大修改造时,将提高空气预热温度,实现高风温,全风量燃烧作为加热炉技术改造的重点项目。为此,采用了上排烟和安装较高传热效率的片状空气预热器以及高风温、全风量喷咀等技术措施。投产
In order to make the fuel consumption index of the three oil-fired furnaces in our 650 bloom workshop to a new level on the basis of the “special furnace” stipulated by the Ministry of Metallurgy, in the process of overhaul of the workshop in the second quarter of 83 , Will increase the air preheating temperature, high air temperature, full volume combustion as a key project of technological transformation of heating furnace. To this end, the use of exhaust and installation of higher heat transfer efficiency of the sheet-shaped air preheater and high wind temperature, full volume of the nozzle and other technical measures. Put into production