LW Soybean Protein Production Decanter Centrifuge

LW Soybean Protein Production Decanter Centrifuge Decanter Centrifuge                                                                                                                                                                            Product Description      Labyrinth seal is used for both bowl ends of LW standard type decanter centrifuge, simple and convenient, after separation, the solid phase is conveyed to the solid discharge port by scroll conveyor, and discharged out of centrifuge under centrifugal force caused by high speed rotation; while the liquid phase drains out under gravity and centrifugal force through the overflow plate. This series decanter centrifuge features easily operation, continuous and stable running, and wide application scope.  Operating principle Decanter Centrifuge Operation Video: http://huada-centrifuge.en.made-in-china.com  Separation takes place in a horizontal bowl equipped with a scroll conveyor. The process material is fed into the bowl through a stationary inlet tube and is smoothly accelerated in the accelerate chamber. Centrifugal forces cause instant sedimentation of the solids on the wall of the bowl. The conveyor rotates in the same direction as the bowl, but at a different speed, thus moving the solids towards the conical end of the bowl. Applications   LW series decanter centrifuge is a horizontal centrifuge with continuous feeding and continuous discharging. It has two-phase (solid-liquid) separation and three-phase (solid-liquid-liquid) separation.Main applications:Industrial and municipal wastewater treatmentOil & gas drilling mud/fluid controlWashing, classification and dewatering of amylum and starchMycelium separation from zymotic fluid of antibioticDewatering of soybean and wheat proteinDewatering of fish power and fish meetDewatering of grainsClarification and extraction of fruit juiceClarification and purification for animal and vegetable oilProduction and extraction of olive oil, palm oil, avocado oilSeparation and purification for coal tarGrading of kaolin and graphiteClassification and dewatering for dyestuff and pigmentFloat wash of extractive coal and dewatering of coal mudClassification and dewatering for minerals   Main Features Vertical base design and symmetrical arrangement of motor and bowl assembly, that ensures stable operation and less vibration. Main parts such as the bowl and conveyor are made of corrosion-resistant stainless steel or duplex steel, offering high maximum bowl speed and high centrifugal force. Dual motor drive makes bowl speed and conveyor speed adjustable. Screw conveyor flights tiled or lined with ceramic, tungsten carbide, or other hard alloys. Optional planetary gearbox and hydraulic gearbox, offering wide range of differential speed adjustment. Multiple safety protection: bowl speed and differential speed detection, over-vibration protection, motor overload and overheat protection, bearing temperature monitoring, conveyor torque protection and gas-tight explosion-proof protection. JG type rubber vibration isolator, no need of anchor bolts.   Wear protection  1.Scroll with welded hard facing or spray coating2.Scroll Inlaid with tungsten carbide tiles3.Bowl inner wall welding with high strength wear resistant strips      Solid discharge port1.Tungsten carbide or ceramic bushing2.Simple structure and easily replacement3.LOW maintenance cost Optional system The hydraulic conveyor driving is a closed driving system, including the centrifuge bowl and conveyor. It is independent from the bowl driving. The hydraulic conveyor driving is different from other mechanical conveyor driving system which relies on bowl rotating to generate differential speed. The hydraulic driving device is directly mounted on the conveyor assembly, and is driven by hydraulic pump aggregate. Therefore it is independent from the bowl driving system.  Operating principleThe hydraulic conveyor gearbox is connected with the bowl of the decanter centrifuge, both of them rotates in high speed. The spline shaft on the gearbox rotor is connected with the conveyor, and rotates in different speed driven by the high pressure oil, that's we call the differential speed. The conveyor gearbox is connected with the hydraulic pump by flexible hose, so there is no need of gearbox between the bowl and conveyor. Conveyor torque gives pressure to the hydraulic system. With the action of such pressure, the different speed can by adjusted by adjusting the oil supply and flow rate.    Main featuresNo gear driving device requiredNo damage to the parts due to overloadFree of torque vibration (fluttering)Direct readable torque and differential speed △n△n independent from bowl speedMinimum moisture content of sludgeHigh clarification of liquid phasePower for solid conveying varying from solid loadsDewatering varying from changes in △n"Constant" moisture content of sludgeNon-sensitive to feeding quantity, minimize blockage Safety pin design ensuring safe operation