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引言大庆油田会战初期到七十年代初,原油集输系统较广泛地应用方箱管式炉。到目前为止,全油田热负荷为50-200万千卡/时的管式炉473台,热负荷共计44250万千卡/时。这些加热炉热效率普遍低,根据对某站使用的200万千卡/时方箱管式炉的热效率测试,经过操作工艺条件调整,最高的热效率仅达62％,耗用了大量的能源。一九八四年初大庆石油管理局节能规划会议决定,对各采油厂的旧方箱式管式炉全部更新,需研制一种新型管式炉,热效率达80％以上。我们在1984年3月开始研制200万千
Introduction Daqing Oilfield Battle early to the early 1970s, crude oil gathering and transportation system more widely used square box tube furnace. So far, the entire field heat load of 50-200 million kcal / hour tube furnace 473 units, a total heat load of 442.5 million kcal / h. The thermal efficiency of these furnaces is generally low. According to the thermal efficiency test of a 2 million kcal / hour box-tube furnace used in a station, the maximum thermal efficiency is only 62% and a large amount of energy is consumed through the adjustment of operating process conditions. In early 1984, the Daqing Petroleum Administration Energy Conservation Planning Meeting decided that all the old square box tube furnaces in all the oil production plants should be fully updated. Therefore, a new type of tube furnace should be developed with a thermal efficiency of over 80%. We started to develop 2 million in March 1984