论文部分内容阅读
1985年第4期曾介绍过大庆油田部分节能技术成果。一年来,大庆的节能技术工作又有了新的进展。这里继续介绍几项节能技术和成果。 1.集中供热,降低能耗大庆油田地处高寒地区,每年采暖期在一百八十天以上。随着矿区的扩大和居民点的增加,为居民采暖服务的锅炉房也星罗棋布于油田各处。这些锅炉的热效率在1980年以前,平均只有50～60％,许多老式锅炉和“文革”中的自制炉,耗油和耗煤量都很大,人们称为“油老虎”和“煤老虎”。
1985 No. 4 had introduced some of Daqing Oilfield energy-saving technological achievements. In the past year, Daqing’s energy-saving technical work has made new progress. Here to continue to introduce several energy-saving technologies and achievements. 1. Centralized Heating, Reduce Energy Consumption Daqing Oilfield is located in the alpine region, with an annual heating period of more than 180 days. With the expansion of the mining area and the increase of settlements, boiler rooms for residential heating are also scattered around the oil field. The thermal efficiency of these boilers was only 50-60% on average before 1980. Many old-fashioned boilers and homemade stoves in the “Cultural Revolution”, with large fuel consumption and coal consumption, were called “oil tigers” and “coal tigers” .