聚结分离器油水分离效率模拟试验研究Simulation Analysis and Research on Separation Efficiency of Coalescence Separator
慈智,赵会军,郭鹏,邵悦,田浩
CI Zhi,ZHAO Hui-jun,GUO Peng,SHAO Yue,TIAN Hao
摘要(Abstract):
为了能经济、快速地研究聚结分离器内部流场,简化影响因素,提高含油污水分离效率,首先利用软件对聚结分离内部堰板结构的流场进行模拟分析。模拟得到当入口流速为0.088m/s,入口管流和堰板的夹角60°时,流场稳定,有利于后续沉降分离。然后在室内搭建试验平台,在模拟条件下,以分离效率为研究对象,在研究板间距、板组数量、温度对油水两相聚结分离的影响。试验结果得到当聚结板板间距为1/4 in、采用双组板时,聚结分离器分离效率最高。
To improve the efficiency of oil-water separation,simplify the factors and make coalescence separator internal flow field be studied economically and rapidly,firstly the software was used to simulate the flow field of weir plate. The simulation results indicate that when inlet flow velocity is 0. 088 m / s and the angle between inlet flow and weir plates is 60°,the flow field is stable and it is beneficial to the next separation. Then the experiment platform was built in door. The experiment studied separation efficiency under simulated factors. The experiment studied on how plate distance,plate number and temperature influence oil-water coalescence separation. The experiment results indicate that when the number of plates is two,the plate distance is 1 /4 inch,the separation efficiency of coalescing separator is highest.
关键词(KeyWords):
聚结分离器;流场;模拟;分离效率
coalescence separator;flow field;simulation;separation efficiency
基金项目(Foundation):
作者(Author):
慈智,赵会军,郭鹏,邵悦,田浩
CI Zhi,ZHAO Hui-jun,GUO Peng,SHAO Yue,TIAN Hao
参考文献(References):
- [1]王临红,赵振兴,韩桂华,等.含油污水除油净水技术研究与发展[J].工业水处理,2005,25(2):5-8.
- [2]罗彩龙,朱琴.国内含油污水处理现状与展望[J].石油和化工设备,2010,13(11):55-57.
- [3]隋智慧,秦煜民.油水分离技术的研究进展[J].油气田地面工程,2002,21(6):115-116.
- [4]冯叔初,郭揆.油气集输与矿产加工[M].山东:中国石油大学出版社,2006:278.
- [5]朱红钧,林元华,谢龙汉.Fluent流体分析及工程仿真[M].北京:清华大学出版社,2011:89-90.
- [6]崔学明,李连超,王海松.欧拉法和层流模激对水轮机转轮内部流场的数值模拟[J].中国农业大学学报,2003,8(4):43-47.
- [7]候海瑞.液-液聚结分离器原理及石油化工中的应用[J].过滤与分离,2013,23(3):29-32.
- [8]张攀峰,邓松圣,张福伦.含油废水动态旋流分离技术研究[J].化工机械,2012,39(1):5-7.
- [9]孙治谦,王振波,吴存仙,等.油水重力分离过程油滴浮升规律的实验研究[J].过程工程学报,2009,9(1):23-27.
- [10]孙治谦,王振波,金有海.油水重力分离原理及聚结破乳机理初探[J].化工机械,2009,36(6):636-639.
- [11]陈雷,祁佩时,王鹤立.聚结除油性能及机理的探讨[J].中国环境科学,2002,22(1):16-19.
- [12]陈文征,张贵才,李爽,等.分离器聚结板表面性质对分离效果影响的探讨[J].石油机械,2008,36(3):68-70.
- [13]张黎明,何利民,王涛,等.含聚结构件油水分离器性能研究[J].高校化学工程学报,2009,23(2):345-350.
- [14]魏一枝,邓洁红,王维茜,等.花色苷纯化分离及鉴定研究进展[J].包装与食品机械,2014,32(1):50-54.
- [15]冯永利,于开安,李保廷.异构化原料分离塔的一塔两用改造设计[J].压力容器,2014,31(7):74-78.
- [16]吕太,闫晨帅,王强,双级分离式旋风分离器数值模拟及试验研究[J].流体机械,2014,42(2):9-13.
- [17]赵立新,王羕,罗雅君,等.溢流管结构对三相分离器分离效率的影响[J].流体机械,2014,42(3):6-9,5.
- [18]闫志刚,杨中奇,刘帅男.高效斜板分离器结构研究与开发[J].化工设计,2012,22(1):37-40.
- [19]曹书翰,陈立功,刘先杰,等.粗粒化技术对水包油乳状液分离特性的影响[J].后勤工程学院学报,2013,29(2):25-29.