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我厂热处理车间的加热炉,大部分是以前遗留下来的油炉(英美厂商制造),利用薄质柴油加热,费用相当高。过去,为了降低车间的燃料消耗,曾经好几次试用厚质柴油(重柴油或燃料油)来代替薄质柴油(即2#、3#的轻柴油);但由于重柴油和燃料油的黏度很高,而且还含有很多的水分和杂质(约2%～5%),使生火和燃烧发生困难,同时往往堵住车间内的输油管路,影响车间的生产。
I plant heat treatment plant heating furnace, most of the legacy furnace (British and American manufacturers), the use of thin diesel heating, the cost is quite high. In the past, heavy diesel oil (heavy diesel oil or fuel oil) was used several times in lieu of thin diesel oil (ie, 2 #, 3 # light diesel oil) in order to reduce fuel consumption in the workshop; however, due to the heavy viscosity of heavy diesel oil and fuel oil High, but also contains a lot of water and impurities (about 2% to 5%), so that firing and burning difficulties, often blocking the workshop of the pipeline, the impact of the production plant.