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Biodiesel Centrifuge with Self-Cleaning Bowl Technology for Three-Phase Processing in SS304/SS316L Stainless Steel

Self-cleaning disc stack centrifuge separator engineered for biodiesel purification and waste cooking oil three-phase separation, featuring automatic slag discharge and PLC control system.
Product Details
Highlight:

biodiesel purification centrifuge

,

self-cleaning disc separator

,

waste oil three-phase separation

Basic Properties

Place of Origin: China(Yixing, Jiangsu)
Brand Name: Juneng Machinery
Certification: CE, ISO9001
Model Number: DHBY470

Trading Properties

Minimum Order Quantity: 1 Set
Price: USD 15000-50000 / Set
Payment Terms: L/C,T/T
Supply Ability: 500 Sets per Year
Product Description
Biodiesel Purification Self-Cleaning Disc Stack Centrifuge Separator for Waste Cooking Oil Three-Phase Processing
The DHBY470 Biodiesel Purification Self-Cleaning Disc Stack Centrifuge Separator represents a specialized industrial-grade solution engineered specifically for the rapidly growing biodiesel production sector. This centrifuge separator incorporates advanced disc stack technology with an automatic self-cleaning bowl mechanism, purpose-built to handle the complex three-phase separation challenges presented by waste cooking oil, used vegetable oil, and animal fat feedstocks throughout the biodiesel production chain.
Engineered for continuous heavy-duty operation, this separator delivers exceptional separation efficiency by generating centrifugal forces that rapidly isolate water, solid impurities, and purified oil fractions within a single processing pass. The self-cleaning bowl design enables periodic automatic solids discharge at full operating speed without interrupting the production workflow, significantly reducing downtime and labor costs.
Key Features
  • Self-Cleaning Bowl Technology: Automatic periodic solids ejection at full speed eliminates manual bowl disassembly, reducing maintenance downtime by over 80% compared to manual-cleaning separators.
  • High-G Centrifugal Force Field: Precision-engineered disc stack configuration generates centrifugal forces exceeding 7000 G, enabling rapid and complete three-phase separation.
  • Adaptive PLC Control Architecture: Siemens S7 series PLC with full-color touchscreen HMI provides real-time monitoring of all critical parameters with automated alarm functions.
  • Corrosion-Resistant Stainless Steel Construction: All product-contact components manufactured from SS304 food-grade stainless steel with electropolished surface finish.
  • Centripetal Pump Discharge System: Professionally engineered centripetal pump design ensures stable outlet pressure regulation across a wide flow range.
  • Compact Modular Footprint: Maintains a compact installation envelope that minimizes plant floor space requirements with convenient maintenance access.
  • Energy-Efficient Direct Drive: Directly coupled motor to bowl spindle minimizes mechanical power losses and delivers superior energy efficiency.
Technical Specifications
Parameter Specification
Model DHBY470
Treatment Capacity 2500 - 7000 Liters per Hour
Bowl Type Self-Cleaning with Automatic Solids Discharge
Separation Mode Three-Phase (Liquid-Liquid-Solid)
Bowl Speed 6400 - 6800 RPM
Inlet Pressure 0.05 MPa (Gravity Feed Compatible)
Outlet Pressure 0.10 - 0.25 MPa (Adjustable)
Motor Power 15 kW (3-Phase, 50/60 Hz)
Bowl Material SS304 / SS316L Stainless Steel
Control System Siemens PLC with 7-Inch Touchscreen HMI
Machine Weight Approximately 1880 kg
Overall Dimensions 1850 x 1550 x 2050 mm (L x W x H)
Applications
The DHBY470 Biodiesel Disc Stack Centrifuge Separator is purpose-engineered for comprehensive biodiesel feedstock processing applications. It excels in waste cooking oil pretreatment, efficiently removing water, food particles, and free fatty acid-rich sludge prior to transesterification. In post-reaction biodiesel washing and purification stages, the separator reliably strips residual glycerol, soapstock, and catalyst residues from crude biodiesel, producing fuel-grade methyl esters that meet ASTM D6751 and EN 14214 specifications.
Additional applications include algae oil dewatering for advanced biofuel research, glycerin purification for pharmaceutical-grade byproduct recovery, and industrial waste oil reclamation. Beyond biodiesel production, the DHBY470 provides versatile separation capabilities for related industries including edible oil refining, fish oil concentration and purification, and essential oil recovery in cosmetics and flavor manufacturing sectors.
Packaging and Quality Assurance
Each DHBY470 separator is individually packed in an international standard fumigation-free wooden case with reinforced steel strapping, internal foam cushioning, and full moisture-barrier VCI anti-rust packaging. The shipment includes a complete accessory kit with spare seal sets, O-rings, specialized assembly tools, and comprehensive English-language operation and maintenance manual.
Juneng Machinery maintains an ISO 9001:2015 certified quality management system. Each separator undergoes a minimum 4-hour continuous run test under simulated production conditions before shipment approval. Post-installation support includes 12 months comprehensive warranty coverage, optional on-site commissioning and operator training, 24/7 remote technical consultation, guaranteed spare parts availability, and lifetime technical support.
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