柴油沉降罐底泥处理工艺及参数影响分析  

Diesel Settling Tank Sludge Treatment Process and Parameters Influence Analysis

作　　者：周利坤[1,2] 刘宏昭[1] 

机构地区：[1]西安理工大学机械与精密仪器工程学院,陕西西安710048 [2]武警工程大学装备运输系,陕西西安710086

出　　处：《西安理工大学学报》2012年第3期264-268,共5页Journal of Xi'an University of Technology

基　　金：陕西省重点学科建设专项资金资助项目(102-00X903)

摘　　要：针对柴油沉降罐底泥资源化处理问题,提出了一种纯物理处理工艺,并采用正交试验和归一化相结合的方法,以脱水率作为评价目标,比较分析了该工艺中6个参数,即超声强度、超声时间、超声温度、油泥粘度、离心转速和离心时间对总体处理效果的影响大小。结果表明,相对于其他3个参数,超声时间、离心时间、油泥粘度三个参数对脱水率的影响比较显著,说明了工作时间对脱水率的影响较大,要想使整体工艺获得较好的脱水率,则需要相对较长的工作时间。With the aim of the problem of diesel settling tank sludge resources treatment,a purely physical process has been put forward in this paper.The 6 parameters i.e,ultrasonic intensity,ultrasonic time,ultrasonic temperature,sludge viscosity,centrifugation speed and centrifugation time affecting the whole treatment result of the technology are compared and analyzed using the method of combining the orthogonal test and normalization with the dehydration rate as the evaluation objectives.The result shows that three parameters of ultrasonic time,centrifugation time and the sludge viscosity have had more obvious effect on the rate of dehydration than other three parameters.The result indicates that working hours have had a greater impact on the dewatering rate.In order to obtain better dehydration rate on the overall process,more time may be consumed on it.

关 键 词：油罐底泥 处理工艺 工艺参数 正交试验 

分 类 号：TE992.4[石油与天然气工程—石油机械设备]