卧螺机，卧式离心机的未来发展（Future development of horizontal centrifuge with horizontal screw machine）

卧螺机，卧式离心机，板式离心机未来的发展趋势将是加强分离性能，发展大型卧式螺旋离心机，完善卸渣机制，增加专用和组合式转鼓离心机，加强分离理论研究和研究离心分离过程的最优控制技术等。 The development trend of horizontal centrifuge, horizontal centrifuge and plate centrifuge in the future will be to strengthen the separation performance, develop large horizontal spiral centrifuge, improve the slag discharge mechanism, add special and combined rotary drum centrifuge, strengthen the separation theory research and study the optimal control technology of centrifugal separation process, etc.   应根据悬浮液中固体颗粒的大小和浓度、固液密度差、液体粘度、滤渣的性质、分离要求等进行挑选，以满足滤渣水分含量和滤液透明度的要求，初步挑选使用哪种产品。然后根据加工能力和操作自动化的水平要求确定离心机的型号和规格。最后通过实际试验验证该离心机的可行性。 According to the size and concentration of solid particles in suspension, the difference of solid-liquid density, liquid viscosity, the properties of filtrate, separation requirements, etc., to meet the requirements of filtrate moisture content and filtrate transparency, which product should be preliminarily selected. Then the model and specification of the centrifuge are determined according to the level of processing capacity and operation automation. Finally, the feasibility of the centrifuge is verified by practical tests.       用于实验分析隔膜的另一种类型，可以是澄清的液体和固体颗粒富集或液 - 液分离，粒度0.1分离至0.5微米。常规卧螺机分离管中，一般为3000〜20000转/分，负载材料的等量的转速插入玻璃管摇杆对称或转子角口袋，沉淀是通过离心力试管层状材料。超高速沉降分析使用带有隔板的小直径滚筒。这种分离器具有不同的结构类型在大气压力，真空，冷藏条件下操作。 Another type used for experimental analysis of diaphragms can be clarified liquid and solid particle enrichment or liquid-liquid separation with a particle size of 0.1 to 0.5 microns. In the conventional horizontal screw machine separation tube, it is generally 3000 ~ 20000 RPM, the equivalent speed of the load material is inserted into the glass tube rocker symmetrical or rotor Angle pocket, and the precipitation is through the centrifugal tube layer material. A small diameter drum with a baffle is used for ultra-high speed settlement analysis. This separator is available in a variety of structural types operating under atmospheric pressure, vacuum, and refrigeration conditions.   此外，悬浮液中固体材料颗粒越细则进行分离越困难，滤液或分离液中带走的细颗粒会增加，在这种发展情况下，卧螺机工作需要有较高的分离因数管理才能更加有效地提高分离；悬浮液中液体具有粘度大时，分离处理速度可以减慢；悬浮液或乳浊液各组分的密度差大，对离心沉降影响有利，而悬浮液离心过滤系统则不符合要求各组分有密度差。 In addition, the more detailed the separation of solid material particles in the suspension is, the more difficult it will be, and the fine particles taken away from the filtrate or separation liquid will increase. Under this development, the horizontal screw machine needs a high separation factor management to improve the separation more effectively. When the liquid in suspension has high viscosity, the speed of separation and treatment can be slowed down. The density difference of each component in suspension or emulsion is favorable for centrifugal sedimentation, while the centrifugal filtration system of suspension does not meet the requirement of density difference of each component.