论文部分内容阅读
日本大同特钢知多钢厂以生产特种钢材为主,厂内有三台供热锅炉,燃料消耗量为89.9×10~6千卡/年。(锅炉特性和供热蒸汽管网见表-1和图-1)为了节约能源,自1976年以来,该厂曾对能耗较大的锅炉进行改造,按装了省煤器,并根据烟气含氧量自动控制燃烧等革新措施,使锅炉效率提高。在1980年2月日本节能月中该厂的节能小组介绍了节约蒸汽的节能措施,他们在分析研究了蒸汽使用情况后抓住保温、堵
Japan Datong Steel know many steel mills to produce special steel, the factory has three heating boilers, fuel consumption of 89.9 × 10 ~ 6 kcal / year. (Boiler Characteristics and Heating Steam Pipe Network See Table-1 and Figure-1) In order to save energy, the plant has been retrofitting larger energy-consuming boilers since 1976 with the installation of economizers, Gas oxygen content combustion control and other innovative measures to improve boiler efficiency. In February 1980, Japan’s energy-saving team introduced the energy-saving measures of saving steam in Japan’s energy-saving month in February 1980. After analyzing and studying the steam usage, they took advantage of heat preservation and plugging