柴油爐在华东、华中地区用的比较普遍。近几年来,由于石油(特别是輕柴油)供应困难,要求这种爐子加以改裝,以便采用重柴油,特别是重燃料油来做燃料。但这两种重油的油质比较差,使柴油爐的改装发生了許多困难。改装工作我們进行了一年多,走了不少弯路之后才算改装成功了。改装的爐子在正常的情况下可以使用重燃料油作主要燃料,而以重柴油作輔助燃料,并輕过一个严冬的考驗,証明效果是良好的。現在把它介紹来出,供大家参考。油的加热和过滤——在改裝这种设备过程中,我們曾采用过两种方法,都失敗了。一种是用煤直接加热油桶,由于油中有水分, Diesel stoves in East China, Central China is more common. In recent years, due to the supply difficulties of oil, especially light diesel oil, such stoves have been required to be retrofitted to use heavy diesel fuel, especially heavy fuel oil. However, the relatively poor oil quality of these two heavy oils has caused many difficulties in the refitting of diesel oil furnaces. Refit our work for more than a year, took a lot of detours after successful conversion. The refurbished furnace would normally use heavy fuel oil as the main fuel, and heavy diesel oil as the secondary fuel, with a light winter test that proved to be effective. Now introduce it for your reference. Oil Heating and Filtration - We had used two methods in retrofitting this equipment and both failed. One is the direct heating of oil drums, the oil in the water,