原油加热炉除尘技术研究

加热炉一般以原油或渣油为燃料，在其运行过程中，大量烟尘沉落在炉体内，烟尘的不断堆积，导致加热炉热效率下降，而吹扫炉膛又使大量烟尘进入环境，造成环境污染，为达到污染物的国家排放标准，就必须对排放的烟尘进行回收治理，根据燃油烟尘易漂浮并沾粘的特点，对几种除尘技术进行了比较，重点推荐了效果较好的滤袋式除尘器技术，提出了现场应用的要求。

Study on Soot Removal Technology of Heater of Oil Pipeline

Generally,heater works with crude oil or residual oil as fuel. During burning of this fuel,soot settles down the inside of heater,and the heat efficiency of heater decreases as the soot accumulates continuously. In this case,soot removal of heater is necessary,but environment is polluted as the soot or fume emits to atmosphere during soot removal. Therefore , the soot to be emitted has to be disposed and recovered in accordance with related State standards about pollutant emission. By observing the characteristics of soot (adhesive and floatable),a filter-bag type soot remover is recommended after comparison between some methods of soot removal. Requirements on site use of this method are given.