臥螺機，臥式離心機的未來發(fā)展（Future development of horizontal centrifuge with horizontal screw machine）

臥螺機，臥式離心機，板式離心機未來的發(fā)展趨勢將是加強分離性能，發(fā)展大型臥式螺旋離心機，完善卸渣機制，增加專用和組合式轉(zhuǎn)鼓離心機，加強分離理論研究和研究離心分離過程的最優(yōu)控制技術(shù)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. ? 應(yīng)根據(jù)懸浮液中固體顆粒的大小和濃度、固液密度差、液體粘度、濾渣的性質(zhì)、分離要求等進行挑選，以滿足濾渣水分含量和濾液透明度的要求，初步挑選使用哪種產(chǎn)品。然后根據(jù)加工能力和操作自動化的水平要求確定離心機的型號和規(guī)格。最后通過實際試驗驗證該離心機的可行性。 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. ? ? ? 用于實驗分析隔膜的另一種類型，可以是澄清的液體和固體顆粒富集或液 - 液分離，粒度0.1分離至0.5微米。常規(guī)臥螺機分離管中，一般為3000?20000轉(zhuǎn)/分，負載材料的等量的轉(zhuǎn)速插入玻璃管搖桿對稱或轉(zhuǎn)子角口袋，沉淀是通過離心力試管層狀材料。超高速沉降分析使用帶有隔板的小直徑滾筒。這種分離器具有不同的結(jié)構(gòu)類型在大氣壓力，真空，冷藏條件下操作。 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，懸浮液中固體材料顆粒越細則進行分離越困難，濾液或分離液中帶走的細顆粒會增加，在這種發(fā)展情況下，臥螺機工作需要有較高的分離因數(shù)管理才能更加有效地提高分離；懸浮液中液體具有粘度大時，分離處理速度可以減慢；懸浮液或乳濁液各組分的密度差大，對離心沉降影響有利，而懸浮液離心過濾系統(tǒng)則不符合要求各組分有密度差。 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.