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3 Phase Decanter Centrifuge From Shenzhou China¹

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Product Description The full name of the decanter centrifuge is the horizontal screw decanter centrifuge, which is a widely used equipment in the field of industrial solid-liquid separation. According to the characteristics of different materials in different industries, Shenzhou decanter centrifuge is divided into dewatering, separation, and clarifying decanter centrifuge. With centripetal pump technology, SHENZHOU decanter centrifuge can also realize the 3-phase separation of liquid, liquid, and solids.DECANTER CENTRIFUGE FEATURES: Series/TypeBeach anglecentrifuge applicable material featureLWT Series Dewatering Type8°LWT series dewatering type decanter centrifuge is usually used to remove liquid from solid phase materials. It is designed for easy separation material include large particle size, high density difference of solid and liquid, low viscosity, high concentration, high treatment capacity and higher dryness than clarity. The materials like sludge or wastewater containing fine particles usually need to be added with flocculants to gather the fine particles condensed into large ones, and then dewatered with T series decanter centrifuge.LWY Series Separation Type15°LWY series separation type decanter centrifuge combines the advantages of T series dewatering centrifuge and C series clarifying centrifuge. It is designed not only for the clarity of liquid phase after separation, but also the dryness of solid phase. Y Series separation decanter centrifuge is especially suitable for fine soft material separation. It is usually used in soft materials which are difficult to separate. It suits for material of small particles, small density difference in solid-liquid, large viscosity and small concentration.LC Series Clarifying Type20°LC series clarifying type decanter centrifuge is generally used for materials that are difficult to separate, have small particles, small solid-liquid density differences, moderate viscosity, moderate concentration, and require high clarity of clear liquid.LWS Series 3-Phase TypeAccording to materialThe design of 3-Phase horizontal decanter centrifuge is mainly used for solid-liquid-liquid 3-phase separation. It is required that the solid phase is heavier than the liquid phase, the two liquid phases are Immiscible with different densities.As a leading manufacturer of decanter centrifuges, SHENZHOU pays attention to product quality and considers the long-term benefits of users. In the selection of raw materials for decanter centrifuges, high-qualitySHENZHOU high-end CNC lathes, CNC centers, and CNC gantry milling machines can better ensure the machining accuracy of centrifuge parts. In terms of the dynamic balance of the decanter centrifuge, in addition to the ordinary low and medium speed dynamic balance, SHENZHOU also applies a high speed dynamic balance process, which can dynamically balance the centrifuge screw and bowl at the actual working speed of the centrifuge. In terms of market applications, SHENZHOU decanter centrifuges are widely used in the industry, and the products are exported to more than 60 countries and regions in the world and have won high praise from customers.SHENZHOU dewatering decanter centrifuge is LWT series decanter centrifuge with beach angle of 8 degrees. SHENZHOU LWT series decanter centrifuge is usually used dewatering and thickening purpose.GN dewatering decanter centrifuge is T series decanter centrifuge with beach angle of 8 Degrees. SHENZHOU LWT series decanter centrifuge is usually used dewatering and thickening purpose. It is widely used for maximum dewatering requirements of municipal and industrial wastewater sludge. The dewatering decanter centrifuge is designed for easy separation material include large particle size, high density difference of solid and liquid, low viscosity, high concentration, high treatment capacity and higher dryness than clarity. The materials like sludge or wastewater containing fine particles usually need to be added with flocculants to gather the fine particles condensed into large ones, and then dewatered with LWT series decanter centrifuge.APPLICABLE MATERIAL FOR DEWATERING DECANTER :Drilling mud, environmental protection sewage, oily sludge, cutting fluid, sand washing water, mineral washing water, soda white mud, salt mud dewatering, magnesium aluminum emulsion, steel-making wastewater, precision casting wastewater, construction mud, tunnel mud, mine wastewater, industrial wastewater, organic wastewater, aquaculture wastewater, chemical industrial wastewater, printing and dyeing wastewater, municipal sewage, river sludge, water plant sludge, lake sludge, kaolin grading, calcium carbonate, bentonite, Silica, titanium dioxide, calcium sulfate, barium sulfate, conductive film glass polishing solution, aluminum hydroxide, cryolite, silicate, oil sand separation, landing oil, oil sludge, coal tar, inorganic fertilizer, Chinese medicine extraction such as taxus chinensis, honeysuckle and liquorice, clarification, concentration and dehydration of salt crystals, etc. T SERIES DEWATERING DECANTER CENTRIFUGE SPECIFICATIONModelLWT-2220LWT360LWT450LWT550LWT-650LWE-760Bowl Diameter220 mm(9 Inch)360 mm(14 Inch)450 mm(18 Inch)550 mm(22 Inch)650 mm(25.6 Inch)760 mm(30 Inch)Bowl Length924 mm(36.4 Inch)1512 mm(59.5 Inch)1890 mm(74.5 Inch)2310 mm(91 Inch)2730 mm(82 Inch)3328 mm(131 Inch)Max Bowl Speed5099 RPM3986 RPM3452 RPM3123 RPM2873 RPM2612 RPMMax G Force3200 G3200 G3000 G3000 G3000 G2900 GL/D Ratio4.24.24.24.24.24.4Main Motor11 KW22/30/37 KW37/45/55 KW55/90 KW90/110 KW110/132/160 KWBack Motor5.5 KW7.5/11 KW11/15/22 KW15/37/45 KW18.5/22/37/55 KW22/37/75/90 KWBeach Angle8.5°Drive TypeVFD+PLC+ HMIBowl MaterialSUS2304(Duplex Stainless Steel)/ SUS2205(Duplex Stainless Steel) Centrifugal CastingScrew MaterialSUS2304(Duplex Stainless Steel)/SUS2205(Duplex Stainless Steel)RemarksThe LWT-Series,LWY-Series,LC-Series decanter are interchangeable by replacing bowl assembly.Final specifications should be based on commercial and technical offer.Customized materials of the decanter centrifuge are available for option.The above specification and parameters for reference only.LWT SERIES DEWATERING DECANTER CENTRIFUGE FEATURESThe beach angle of the LWT Series dewatering centrifuge is 8 Degree, which makes the decanter centrifuge cone section longer, that is, the drying and dewatering area of the centrifuge is longer, which is conductive to the dewatering performance of T Series decanter centrifuge, and much drier solid materials discharged.The shaft caps on the two ends and the bowl are made of duplex stainless steel SUS2205 or SUS2304 by centrifugal casting, which is superior to the performance of SUS304 and SUS316. The main parts are made by centrifugal casting and die forging process to avoid intergranular corrosion and incomplete residual stress release caused by traditional welding process.The screw blade is pressed by the CNC spiral blade forming equipment. Compared with the traditional drawing screw blade, it has higher slag conveying efficiency than the traditional drawing screw blade.According to the material properties, the screw blade can adopt gradual change type, which can obviously improve the efficiency of screw's transport and press force to make the solids dryer.Optimized beach angle and pitch, large beach angle and medium pitch with BD baffle plate make the dewatering zone separated from the sedimentation zone. The depth of the liquid pool is deeper and the dewatering zone is longer. The separated clear liquid is more clear and dry, and the processing capacity is larger. The deep liquid pool loses less kinetic energy when the clear liquid is discharged. The machine consumes less energy and is more energy efficient. At the same time, it has a material acceleration structure to reduce turbulence in the bowl to make the liquid more clear, reduced turbulence makes the screw flight discharge port better protected for anti-abrasion, so the screw conveyor has a longer service life.For special high-concentration and high-viscosity materials, a double cone design can be used, that is, the cone drum has two beach angles. The double beach angle greatly improves the resistance of slag discharge, and increases the treatment capacity under the condition of increasing the slag dryness and liquid clarity.The wear-resistant sleeve of the solid discharge port is a special hard tungsten carbide sleeve, of which the wear resistance is extremely high, and not fragile.The overflow weir plate has a convenient and flexible design for adjusting the depth of liquid pool to meet the requirements of dryness and wetness and clarity of materials under various working conditions.The collection box cover of the small model is assisted to open by a gas spring, and it can support and protect safety.The large model adopts a labor-saving lid opening device, and a single person can lift the lid of the collection box, reducing the labor intensity of workers and facilitating equipment maintenance.Each type of main bearing is designed with hydraulic disassembly structure, which reduces the tension required to remove the main bearing by 90%, and reduces the risk of damage to the bearing itself and the high precision parts when the bearing is removed.After each main rotary parts are machined by high precision CNC equipment, the centrifuge is treated with three dynamic balance processing again, including the 1800RPM medium speed dynamic balance in the main rotary body component, the actual working speed high speed dynamic balance and the whole machine balance, so as to ensure the stable operation of the centrifuge under the high speed working condition.The screw propeller is protected by replaceable wear-resistant alloy plate with long service life and easy maintenance.Some models adopt the open-type screw blade, greatly enhancing the centrifuge processing capacity. Screw propeller utilizes stainless steel, after high temperature solution treatment, not easy to deform, good corrosion resistance, good strength stiffness, and long service life.Two motors are arranged at one end of the centrifuge saving much space; the structure is compact for the operation and maintenance of the centrifuge, while avoiding the accident of the motor damage caused by the material leakage at the inlet end.Main bearing adopts premium SKF series high-end bearings with long service life. Depending on the user's choice, it can also be equipped with an automatic lubrication system.The grease lubrication system for the main bearing of the small model can be equipped with a semi-automatic or fully-automatic batch grease lubrication system, which can provide full and reliable lubrication for the main bearing, reduce the labor intensity of the workers and improve the service life of the bearing.The main bearing of the large machine adopts the oil injection automatic circulation lubrication system, which has the function of cleaning and cooling the main bearing, and the service life of the main bearing is greatly improved.With complete machine monitoring and alarm system. When overload, short circuit and lack of phase occur in the course of operation, the centrifuge will be automatically protected; the speed of centrifuge, bearing temperature, vibration of the whole machine, lubrication system oil pressure, main and back motors' current, push torque and other operating parameters are monitored in real time, and alarm is started when the parameters are abnormal. In case of blocking materials, the device will automatically switch to the plugging procedures; if plugging procedures cannot be dredged, it will then automatically switch to the shutdown procedures to ensure the safety of personnel and equipment.Usually adopts stainless steel electric control panel equipped with world famous VFD, PLC, HMI and other electric components. According to user requirements, GN can also provide VFD control panel with explosion-proof certificates home and abroad, such as China's CNEX explosion-proof, ATEX explosion-proof and IECEX explosion-proof.SHENZHOU can not only provide users with Dewatering Decanter Centrifuges, rely on SHENZHOU rich production line of separation and conveying equipment. SHENZHOU can also provide users with turnkey solutions for the material dewatering process, including solutions for material transportation, classification and dewatering.Separation Decanter Centrifuge (LWY Series)SHENZHOU Separation Decanter Centrifuge is LWY series decanter centrifuge with beach angle of 15 degree. SHENZHOU Separating Decanter is a centrifuge in which the clarified and separated light weight liquid phase is gravity discharged on the decanter's liquid side while the heavy liquid phase leaves the decanter together with the solids. In order to meet the comprehensive requirements of customers for solid-liquid two-phase separation, the separation decanter is designed not only for the clarity of liquid phase after separation, but also the dryness of solid phase. LWY Series separation decanter centrifuge is especially suitable for fine soft material separation. It is usually used in soft materials which are difficult to separate. It suits for material of small particles, small density difference in solid-liquid, large viscosity and small concentration.APPLICABLE MATERIAL FOR SEPARATION DECANTER:Biological pulp, yeast solution, animal and plant protein recovery, yeast recovery, grape juice, soybean milk, plant starch recovery, fermentation liquid, distiller's grains liquid recovery, baths, ultrafiltration residues, low concentration activated sludge, juice by-products, saponifia produced in oil refining process, recovery of vitamins and enzymes, further extraction of plant raw materials, etc.LWY SERIES SEPARATION DECANTER CENTRIFUGE SPECIFICATIONModelLWY220LWY360LWY450LWY550LWY650LWY760Bowl Diameter220 mm(9 Inch)360 mm(14 Inch)450 mm(18 Inch)550 mm(22 Inch)650 mm(25.6 Inch)760 mm(30 Inch)Bowl Length924 mm(36.4 Inch)1512 mm(59.5 Inch)1890 mm(74.5 Inch)2310 mm(91 Inch)2730 mm(82 Inch)3328 mm(131 Inch)Max Bowl Speed5099 RPM3986 RPM3452 RPM3123 RPM2873 RPM2612 RPMMax G Force3200 G3200 G3000 G3000 G3000 G2900 GL/D Ratio4.24.24.24.24.24.4Main Motor11 KW22 KW37/45KW55 KW75/90 KW90/110 KWBack Motor5.5 KW7.5 KW7.5/11KW11/15 KW15/18.5 KW18.5/22KWBeach Angle15°Drive TypeVFD+PLC+ HMIBowl MaterialSUS2304(Duplex Stainless Steel)/ SUS2205(Duplex Stainless Steel) Centrifugal CastingScrew MaterialSUS2304(Duplex Stainless Steel)/SUS2205(Duplex Stainless Steel)RemarksThe LWT-Series,LWY-Series,LC-Series decanter are interchangeable by replacing bowl assembly.Final specifications should be based on commercial and technical offer.Customized materials of the decanter centrifuge are available for option.The above specification and parameters for reference only.LWY SERIES SEPARATION DECANTER CENTRIFUGE FEATURESThe beach angle 15 degree of LWY series separation decanter centrifuge is between 8.5 degrees of LWT Series and 20 degrees of C series. Therefore, Y Series separation decanter centrifuge integrates the separation advantages of LWT series dewatering decanter centrifuges and LC series clarifying decanter centrifuges.LWY series Separation Decanter Centrifuge can be designed and manufactured according to the health requirements applicable to the food and pharmaceutical field to meet the requirements of washing and health protection in the food and pharmaceutical field.The shaft caps on the two ends and the bowl are made of duplex stainless steel SUS2205 or SUS2304 by centrifugal casting, which is superior to the performance of SUS304 and SUS316. The main parts are made by centrifugal casting and die forging process to avoid intergranular corrosion and incomplete residual stress release caused by traditional welding process.The screw blade is pressed by the CNC spiral blade forming equipment. Compared with the traditional drawing screw blade, it has higher slag conveying efficiency than the traditional drawing screw blade.According to the material properties, the screw blade can adopt gradual change type, which can obviously improve the efficiency of screw's transport and press force to make the solids dryer.Optimized beach angle and pitch, large beach angle and medium pitch with BD baffle plate make the dewatering zone separated from the sedimentation zone. The depth of the liquid pool is deeper and the dewatering zone is longer. The separated clear liquid is more clear and dry, and the processing capacity is larger. The deep liquid pool loses less kinetic energy when the clear liquid is discharged. The machine consumes less energy and is more energy efficient. At the same time, it has a material acceleration structure to reduce turbulence in the bowl to make the liquid more clear, reduced turbulence makes the screw flight discharge port better protected for anti-abrasion, so the screw conveyor has a longer service life.For special high-concentration and high-viscosity materials, a double cone design can be used, that is, the cone drum has two beach angles. The double beach angle greatly improves the resistance of slag discharge, and increases the treatment capacity under the condition of increasing the slag dryness and liquid clarity.The wear-resistant sleeve of the solid discharge port is a special hard tungsten carbide sleeve, of which the wear resistance is extremely high, and not fragile.The overflow weir plate has a convenient and flexible design for adjusting the depth of liquid pool to meet the requirements of dryness and wetness and clarity of materials under various working conditions.The collection box cover of the small model is assisted to open by a gas spring, and it can support and protect safety.The large model adopts a labor-saving lid opening device, and a single person can lift the lid of the collection box, reducing the labor intensity of workers and facilitating equipment maintenance.Each type of main bearing is designed with hydraulic disassembly structure, which reduces the tension required to remove the main bearing by 90%, and reduces the risk of damage to the bearing itself and the high precision parts when the bearing is removed.After each main rotary parts are machined by high precision CNC equipment, the centrifuge is treated with three dynamic balance processing again, including the 1800RPM medium speed dynamic balance in the main rotary body component, the actual working speed high speed dynamic balance and the whole machine balance, so as to ensure the stable operation of the centrifuge under the high speed working condition.The screw propeller is protected by replaceable wear-resistant alloy plate with long service life and easy maintenance.Some models adopt the open-type screw blade, greatly enhancing the centrifuge processing capacity. Screw propeller utilizes stainless steel, after high temperature solution treatment, not easy to deform, good corrosion resistance, good strength stiffness, and long service life.Two motors are arranged at one end of the centrifuge saving much space; the structure is compact for the operation and maintenance of the centrifuge, while avoiding the accident of the motor damage caused by the material leakage at the inlet end.Main bearing adopts premium SKF series high-end bearings with long service life. Depending on the user's choice, it can also be equipped with an automatic lubrication system.The grease lubrication system for the main bearing of the small model can be equipped with a semi-automatic or fully-automatic batch grease lubrication system, which can provide full and reliable lubrication for the main bearing, reduce the labor intensity of the workers and improve the service life of the bearing.The main bearing of the large machine adopts the oil injection automatic circulation lubrication system, which has the function of cleaning and cooling the main bearing, and the service life of the main bearing is greatly improved.With complete machine monitoring and alarm system. When overload, short circuit and lack of phase occur in the course of operation, the centrifuge will be automatically protected; the speed of centrifuge, bearing temperature, vibration of the whole machine, lubrication system oil pressure, main and back motors' current, push torque and other operating parameters are monitored in real time, and alarm is started when the parameters are abnormal. In case of blocking materials, the device will automatically switch to the plugging procedures; if plugging procedures cannot be dredged, it will then automatically switch to the shutdown procedures to ensure the safety of personnel and equipment.Usually adopts stainless steel electric control panel equipped with world famous VFD, PLC, HMI and other electric components. According to user requirements, SHENZHOU can also provide VFD control panel with explosion-proof certificates home and abroad, such as China's CNEX explosion-proof, ATEX explosion-proof and IECEX explosion-proof.SHENZHOU can not only provide customers with LWY Series Separation Decanter Centrifuges widely used in the industrial field, but also provide transfer pumps and conveying machine used in separation projects. SHENZHOU can also provide high-speed disc separator for customers to separate materials with higher clarity requirements.Clarifying Decanter Centrifuge ( LC Series)Clarifying Decanter Centrifuge is LC series decanter centrifuge with beach angle of 20 degree. SHENZHOUClarifying Decanter Centrifuges are designed for the continuous separation of suspensions into solids and clarified liquid, without interrupting the feed of the suspension. It suits for material of small particle size, low density difference between solids and liquid, moderate viscosity, moderate concentration.APPLICABLE MATERIAL FOR CLARIFYING DECANTER:Edible oil: separation and extraction of palm oil, olive oil, sesame oil, fish oil and other crude oilsPectin: extraction and separation of pectin from fruits and vegetables such as apple, citrus, beetPlant protein: separation and extraction of plant protein such as soybean protein, pea protein, potato proteinAnimal protein: separation and extraction of animal protein such as fish meal protein, pig brain protein, casing protein, etc.Starch: separation and extraction of plant starch such as wheat starch, corn starch, cassava starchJuice: extraction of juice from a variety of fruits, berries and vegetablesBiofuel: treatment and recycling of fuel ethanol, distiller grains, and spent grainsOthers: beverage industry, fruit, vegetable and food industry, the clarification, extraction and recycling of animal raw materials.C SERIES CLARIFYING DECANTER CENTRIFUGE SPECIFICATIONModelLC220LC360LC450LC-554FCLC-654ECLC-764ABowl Diameter220 mm(9 Inch)360 mm(14 Inch)450 mm(18 Inch)550 mm(22 Inch)650 mm(25.6 Inch)760 mm(30 Inch)Bowl Length924 mm(36.4 Inch)1512 mm(59.5 Inch)1890 mm(74.5 Inch)2310 mm(91 Inch)2730 mm(82 Inch)3328 mm(131 Inch)Max Bowl Speed5099 RPM3986 RPM3452 RPM3123 RPM2873 RPM2612 RPMMax G Force3200 G3200 G3000 G3000 G3000 G2900 GL/D Ratio4.24.24.24.24.24.4Main Motor11 KW22/30 KW37/45 KW55 KW90 /110KW110 /132KWBack Motor5.5 KW7.5 KW11/15/18.5 KW15 /18.5KW18.5 /22/30KW22/30/37 KWBeach Angle20°Drive TypeVFD+PLC+ HMIBowl MaterialSUS2304(Duplex Stainless Steel)/ SUS2205(Duplex Stainless Steel) Centrifugal CastingScrew MaterialSUS2304(Duplex Stainless Steel)/SUS2205(Duplex Stainless Steel)RemarksThe LWT-Series,LWY-Series,LC-Series decanter are interchangeable by replacing bowl assembly.Final specifications should be based on commercial and technical offer.Customized materials of the decanter centrifuge are available for option.The above specification and parameters for reference only.LC SERIES CLARIFYING DECANTER CENTRIFUGE FEATURESThe beach angle of the C series clarifying decanter centrifuge is 20 degree, so the bowl cone section for dewatering is short but the straight section of the bowl is longer. This will give the decanter bowl to have a longer clarifying section.C series Clarifying Decanter Centrifuge can be designed and manufactured according to the health requirements applicable to the food and pharmaceutical field to meet the requirements of washing and health protection in the food and pharmaceutical field.The shaft caps on the two ends and the bowl are made of duplex stainless steel SUS2205 or SUS2304 by centrifugal casting, which is superior to the performance of SUS304 and SUS316. The main parts are made by centrifugal casting and die forging process to avoid intergranular corrosion and incomplete residual stress release caused by traditional welding process.The screw blade is pressed by the CNC spiral blade forming equipment. Compared with the traditional drawing screw blade, it has higher slag conveying efficiency than the traditional drawing screw blade.According to the material properties, the screw blade can adopt gradual change type, which can obviously improve the efficiency of screw's transport and press force to make the solids dryer.Optimized beach angle and pitch, large beach angle and medium pitch with BD baffle plate make the dewatering zone separated from the sedimentation zone. The depth of the liquid pool is deeper and the dewatering zone is longer. The separated clear liquid is more clear and dry, and the processing capacity is larger. The deep liquid pool loses less kinetic energy when the clear liquid is discharged. The machine consumes less energy and is more energy efficient. At the same time, it has a material acceleration structure to reduce turbulence in the bowl to make the liquid more clear, reduced turbulence makes the screw flight discharge port better protected for anti-abrasion, so the screw conveyor has a longer service life.For special high-concentration and high-viscosity materials, a double cone design can be used, that is, the cone drum has two beach angles. The double beach angle greatly improves the resistance of slag discharge, and increases the treatment capacity under the condition of increasing the slag dryness and liquid clarity.The wear-resistant sleeve of the solid discharge port is a special hard tungsten carbide sleeve, of which the wear resistance is extremely high, and not fragile.The overflow weir plate has a convenient and flexible design for adjusting the depth of liquid pool to meet the requirements of dryness and wetness and clarity of materials under various working conditions.The collection box cover of the small model is assisted to open by a gas spring, and it can support and protect safety.The large model adopts a labor-saving lid opening device, and a single person can lift the lid of the collection box, reducing the labor intensity of workers and facilitating equipment maintenance.Each type of main bearing is designed with hydraulic disassembly structure, which reduces the tension required to remove the main bearing by 90%, and reduces the risk of damage to the bearing itself and the high precision parts when the bearing is removed.After each main rotary parts are machined by high precision CNC equipment, the centrifuge is treated with three dynamic balance processing again, including the 1800RPM medium speed dynamic balance in the main rotary body component, the actual working speed high speed dynamic balance and the whole machine balance, so as to ensure the stable operation of the centrifuge under the high speed working condition.The screw propeller is protected by replaceable wear-resistant alloy plate with long service life and easy maintenance.Some models adopt the open-type screw blade, greatly enhancing the centrifuge processing capacity. Screw propeller utilizes stainless steel, after high temperature solution treatment, not easy to deform, good corrosion resistance, good strength stiffness, and long service life.Two motors are arranged at one end of the centrifuge saving much space; the structure is compact for the operation and maintenance of the centrifuge, while avoiding the accident of the motor damage caused by the material leakage at the inlet end.Main bearing adopts premium SKF series high-end bearings with long service life. Depending on the user's choice, it can also be equipped with an automatic lubrication system.The grease lubrication system for the main bearing of the small model can be equipped with a semi-automatic or fully-automatic batch grease lubrication system, which can provide full and reliable lubrication for the main bearing, reduce the labor intensity of the workers and improve the service life of the bearing.The main bearing of the large machine adopts the oil injection automatic circulation lubrication system, which has the function of cleaning and cooling the main bearing, and the service life of the main bearing is greatly improved.With complete machine monitoring and alarm system. When overload, short circuit and lack of phase occur in the course of operation, the centrifuge will be automatically protected; the speed of centrifuge, bearing temperature, vibration of the whole machine, lubrication system oil pressure, main and back motors' current, push torque and other operating parameters are monitored in real time, and alarm is started when the parameters are abnormal. In case of blocking materials, the device will automatically switch to the plugging procedures; if plugging procedures cannot be dredged, it will then automatically switch to the shutdown procedures to ensure the safety of personnel and equipment.Usually adopts stainless steel electric control panel equipped with world famous VFD, PLC, HMI and other electric components. According to user requirements,SHENZHOUcan also provide VFD control panel with explosion-proof certificates home and abroad, such as China's CNEX explosion-proof, ATEX explosion-proof and IECEX explosion-proof.3 Phase Decanter CentrifugeSHENZHOU 3 phase decanter centrifuge is mainly designed for Solid-liquid-liquid three-phase separation of materials.With our over 10 years of experience in the separation industry, it is the most advanced type machine for 3 phase separation. It is designed for 24 hours continuous and smooth operation throughout the day. It is mainly composed of driving system, decanter bowl, screw conveyor inside the bowl, cover box, skid and VFD control panel.To ensure that the separation process can take place, the solid phase must be the specifically heaviest phase and the two liquid phases must have different densities.The main difference between the 2 phase decanter and 3 phase decanter is that the 3 phase decanter not only separate the solids but also separate two phase of the liquid.GN 3 phase decanter is widely used for oil , water, solids separation industry. 3 PHASE DECANTER WORKING PRINCIPLEThe three-phase decanter centrifuge operation is based on the principle of sedimentation, that is, solid particles with specific liquid weight precipitate in a predetermined time. This principle can also be applied to two immiscible liquids with different specific gravity. When the material enters the high-speed rotating drum, the material rotates synchronously with the drum. Because of the different specific gravity, the centrifugal force is different. The solid particles with the larger specific gravity are subjected to the greatest centrifugal force, followed by the heavy phase liquid (such as water) and the light phase liquid (such as oil). So the centrifugal force is becoming less from outside to inside according to the magnitude of centrifugal force. A concentric solid layer and two liquid layers are formed. Solids are pushed out by the screw conveyor, and liquids are removed from their respective nozzles. Therefore, the application of three-phase decanter centrifuge can not only separate the solid in the material, but also separate the two-phase liquid with different specific gravity in the material, that is, Solid-liquid-liquid separation can be achieved.3 PHASE DECANTER SPECIFICATIONSModelLWS355LWS420LWS520TypeContinues Oil / Water / Solids SeparationBowl Dia355mm420mm520mmBowl Length1460mm1680mm2040mmCapacity5 m3/h10 m3/h15m3/hMax Speed3986 RPM3452 RPM3123 RPMMax G Force3200 G3000 G3000 GDiff. Speed0-30 RPM0-30 RPM0-30 RPMMain Drive22/30 KW37/45 KW55/75 KWBack Drive7.5 KW11/15 KW18.5/22KWLubricationGreaseGreaseOil PumpOil Pump SizeN/AN/A0.37 KWFeed MaterialSolids Less 10% and Particle Size less than 2mmThe above specification and parameters for reference only.BOWL ASSEMBLY FEATURES Bowl Material: Duplex Stainless Steel SS2205Solids Discharge port: Tungsten Carbide insertBearing: SKF or Japan NSK BrandGearbox type: planetary wheel typeScrew Conveyor Material: Duplex Stainless Steel SS2205Material Distribution Nozzle: : Tungsten Carbide insertScrew Conveyor Wear Protection: Tungsten Carbide TilesDifferential Speed: Adjustable according to conditionsBearing: SKF or Japan NSK Brand3 PHASE DECANTER ADJUSTABLE SEPARATION Flexible for different Liquid Phase ProportionAn adjustable impeller discharges the "heavy" liquid phase. Furthermore, the operator can use the adjustable impeller to adjust the pond depth of the heavy liquid without difficulty during ongoing operation. According to the Proportion of two different phase, An adjustment mechanism causes the position of the impeller to change, thus changing the separation line of the liquids. The process engineering results can thus be influenced so as to achieve the required separation result.

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