论文部分内容阅读
当前较老的工厂企业,都面临着设备的老化,迫切需要改造和更新的问题。以热处理电阻炉(以下简称电炉)为例,我厂这些设备都是五十年代初期从苏联进口的,或是六十年代初期仿制苏联的,结构陈旧,耗电量大,特别是炉温均匀性很差,不能满足产品热处理工艺的要求。正如赵紫阳总理《在当前经济工作中的几个问题》的讲话中指出的:“……工厂设备又日益老化,有些又到非更新不可的地步”,“技术改造,设备更新,今年就要起步”,并“要围绕节约能源来进行”。这些讲话符合我厂当前的实际情况。本文先从电炉的温差问题开始阐述,就如何满足工艺要求,并结合节约能源,谈谈电炉的改造方向。
At present, the older factories and enterprises are faced with the problem of equipment aging and the urgent need of renovation and renewal. To heat treatment furnace (hereinafter referred to as electric furnace), for example, I plant these devices are imported from the Soviet Union in the early 1950s, or imitation of the Soviet Union in the early 1960s, the old structure, large power consumption, especially in uniform temperature Poor sex, can not meet the requirements of the product heat treatment process. As pointed out by Premier Zhao Ziyang in his speech on “Several Issues in Current Economic Work:” ...... The factory equipment is aging and some are not allowed to be renewed. “” Technological transformation and equipment renewal are expected this year Start “and” must focus on energy conservation. " These statements are in line with the actual situation in our factory. This article starts with the temperature difference of the electric furnace, and on how to meet the technological requirements, combined with saving energy, talk about the direction of electric furnace reform.