The trend of dynamic hydrocyclone separation technology development is also discussed in this paper.
并对动态旋流分离技术的发展趋势作了简要分析。
The hydrocyclone for oil-water separation is a new kind of centrifugal separator in petroleum industry.
油水分离水力旋流器是石油工业中的一种重要的新型离心沉降分离设备。
The flow rate, electromechanical rotation rate and split ratio are the main operational parameters which can affect the separation characteristics of the compound hydrocyclone.
流量、电动机转速及分流比是影响复合式水力旋流器分离特性的主要操作参数。
The inlet structure and the level of machining accuracy is one of the key factors which decide the separation and using performance of the liquid-liquid separation hydrocyclone.
入口结构形式及加工精度的优劣是决定液—液分离水力旋流器分离性能及使用性能的关键因素之一。
With increasing the inner space of the hydrocyclone cone, the improvement of separation performance became more remarkable.
随着旋流器锥段内部空间的增大，中心固棒使旋流器分离性能提高的幅度也增大。
The separation performance of an innovative liquid - liquid hydrocyclone proposed by the authors was studied experimentally by using the Coulter counter technique.
利用库尔特粒径检测技术，对一种优选结构液-液旋流分离管的分离特性进行了较为系统的实验研究。
As the separator, hydrocyclone is widely used in petrochemical industry, and for oil clarification and oil-water separation in petroleum storage and transportation.
水力旋流器作为分离设备，主要是利用旋流产生的离心力对密度不同的介质进行分离，在石油工业方面得到了广泛的应用。
Further investigate the flow mechanism of the liquid-liquid hydrocyclone, and the oil and water phases flow field in hydrocyclone for oil water separation is simulated using LRR stress model.
深入研究了液-液水力旋流器的流动机理，并采用LRR应力模型对油水分离旋流器的油水两相流场进行了数值模拟。
In addition, the trajectories of oil droplets entering the hydrocyclone were computed by using the particle obit model. Thereby the separation efficiency of the hydrocyclone can be obtained.
另外，本文用颗粒轨道模型计算了进入水力旋流器的油滴颗粒运动轨迹，在此基础上，得出了水力旋流器的分离效率曲线。
Magnetic hydrocyclone is a highly efficient device for the separation of magnetic materials.
磁力水力旋流器是一种高效分选磁性物料的设备。
It's also shown the hydrocyclone with a smaller diameter of spigot has a better separation efficiency.
数值结果还表明，底流管直径较小的旋流器分离高炉污泥的效果较好。
Moreover, the uniflow hydrocyclone has the traits of big capacity, low pressure drop and a little low separation efficiency in contrast to the returned flow hydrocyclone.
采用新型入口的直流式水力旋流器比返流式水力旋流器压降低，处理量大且分离效率略低；
A great influence on separation performance was described for three dimensions of flowing distribution characteristics for separated medium inside the hydrocyclone.
描述了水力旋流器内部分离介质的三维流动分布特征对分离性能的影响。
In the recent years, a kind of horizontal dynamic hydrocyclone has been developed at home and abroad, and been mainly applied to the oil-water separation of the low-viscosity production liquid.
近年来，国内外已经开发出了一种卧式动态旋流器，主要用于低粘度采出液的油-水分离。
The selection result showed that the diameters of the overflow mouth and the underflow mouth of the hydrocyclone had an important influence on the separation result of the hydrocyclone.
筛选结果表明，旋流器的溢流口直径和底流口直径对旋流器的分离效果产生较大影响。
It's also shown the hydrocyclone with a smaller diameter of spigot has a better separation eff...
数值结果还表明，底流管直径较小的旋流器分离高炉污泥的效果较好。
To achieve better separation effect with lower power consumption, the hydrocyclone should be put into operation with minor inlet flow rate.
为了在较低能耗下获得较好分离效果，应使旋流器在较小进口流量下工作。
This experiment focuses on the influence of inlet pressure and consistence to performance of hydrocyclone including output, separation efficiency, separation precision etc.
本实验研究了水力旋流器的进口压力与浓度对旋流器性能的影响，包括生产能力、分级效率、分级精度、分级粒度等指标。
And the influence on the separation efficiency of hydrocyclone was studied owing to the physical property and the petroleum chemical ingredient of the residue.
利用水力旋流器对渣油进行高温液固分离，研究了高温工况下渣油的物理性质和石油化学成分对分离性能的影响。
This paper analyzes the mechanism of the hydrocyclone used for oil-water separation.
通过试验和机理研究，分析了原油预分水旋流器的除水分离能力。
At present, the main way of hydrocyclone desanding is static hydrocyclone, which is a main separation method of solid-fluid or fluid-fluid in oilfields at home and abroad.
对于旋流除砂的方法目前应用的主要是静态水力旋流器，也是目前国内外各大油田主要使用的一种固-液或液-液分离方法。
Based on the Reynolds stress model CFD numerical simulation method, both flow mechanism and flow characteristics of dispersed oil phase in oil-water separation hydrocyclone were studied.
采用雷诺应力模型CFD数值模拟方法，对油水分离器内的流动机理和分散油相的流动特点及处理方法进行研究。
The research results show that a moderate centrifugal field strength is optimum for the effective separation of particles with a set size fraction in the air-sparged hydrocyclone.
结果指出，若要使某一粒度段的物料在充气水力旋流器内得到有效的分选，其离心力强度应处于适中范围。
The air floatation hydrocyclone realizes the combination of centrifugal separation and air-adding flotation through side-wall air filling based on the static hydrocyclone.
气浮水力旋流器是在静态水力旋流器的基础上，通过边壁加气的方式，实现了离心分离和加气浮选的结合。
With the diameter of overflow pipe increase, the separation granularity of hydrocyclone increasing and recovery ratio decreasing;
随着溢流管管径的增加，分离粒度增大，分流比明显减小，回收率降低；
The flow field in hydrocyclone is very complex, but its research is of great significance to the improvement of separation efficiency and the realization of structural optimizing.
水力旋流器内部的流场非常复杂，但其研究对提高水力旋流器的分离性能和实现结构优化具有重要意义。
So, the separation result of hydrocyclone is better than it of gravity settling, moreover, and it has such advantages as simple structure and small working area.
所以这种分离方法的分离效果较重力沉降法的分离效果有显著提高，而且有结构简单设备占地面积小的优点。
The study shows that suitable operation conditions can improve the separation efficiency of a hydrocyclone.
表明适宜的操作条件有利于提高水力旋流器的分离效率。
Tn recent years, attractive progress has been made in the well stream pre-separation and the crude dehydration by hydrocyclone during high water-cut production.
近年来，水力旋流器在高含水期采出液预脱水和原油脱水的应用上取得了可喜的进展。
Tn recent years, attractive progress has been made in the well stream pre-separation and the crude dehydration by hydrocyclone during high water-cut production.
近年来，水力旋流器在高含水期采出液预脱水和原油脱水的应用上取得了可喜的进展。
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