Three Phase Decanter Centrifuge for Oil Sludge Treatment
Professional industrial decanter centrifuge specifically designed for storage tank bottom sludge separation in the petroleum industry.
Manufacturer Overview
Yixing Huading Machinery Co., Ltd is a leading manufacturer in centrifugal separation technology with over 60 years of experience in design and manufacturing.
Company Credentials
60+ Years Experience
Huading separators and decanters are utilized across multiple industries including food, beverage, pharmaceutical, chemical, marine, oilfield, energy, mining, and wastewater treatment.
40,000+ Global Installations
HUADING separators have been installed in more than 50 countries worldwide.
Continuous Innovation
Over 100 specialized models developed for diverse industrial applications.
Working Principle
The separation process occurs in a horizontal cylindrical bowl equipped with a screw conveyor for efficient solids handling.
Key Components
1. Frame
2. Gearbox
3. Primary Motor
4. Secondary Motor
5. Bowl
6. Screw
7. Hood
Feed Process: Material enters through stationary inlet tube and accelerates via inlet distributor. Centrifugal force causes sedimentation of solids on bowl wall.
Separation Mechanism: Screw conveyor rotates in same direction as bowl but at differential speed, moving solids toward conical end for discharge.
Clarification: Separation occurs throughout cylindrical section with clarified liquid separated by adjustable overflow plates.
Design Features
Premium Materials
All material-contact surfaces constructed from high-quality stainless steel or duplex stainless steel. Bowl body features centrifugal casting for enhanced durability and reliability.
Optimized Bowl & Screw Design
Specially engineered bowl and spiral components apply high-pressure, two-way compression at conical end to maximize cake dryness and minimize moisture content.
Advanced Drive System
Dual motor dual frequency conversion system with multi-stage planetary gear drive. Real-time automatic adjustment of bowl-screw differential speed based on material characteristics and operational requirements.
Unique DC bus-powered design ensures strong spiral torque while significantly reducing power consumption. Multiple drive options available including full hydraulic systems.
Lubrication Systems
Standard manual grease lubrication with optional automatic grease or thin oil lubrication systems. Advanced lubrication maximizes bearing performance and extends machine durability.
Control System
Standard PLC + HMI configuration providing comprehensive integration of critical parameters including speed, differential, current, torque, and vibration monitoring.
Wear Protection Options
Comprehensive wear protection solutions including welded hard facing, spray coating, ceramic ports, Zn carbide tiles, and chilled hard metal port castings. Most wear protection elements are field-replaceable for maintenance efficiency.
Global Installation References