Français
Deutsch
Italiano
Русский
Español
Português
Nederlandse
Ελληνικά
日本語
한국
العربية
Türkçe
Indonesia
Tiếng Việt
ไทย
বাংলা
فارسی
Polski
Horizontal industrial decanter centrifuge
,3 phase Decanter Centrifuge
,30M3 continuous horizontal centrifuge
The Three Phase Decanter Centrifuge for Waste Tire Pyrolysis Oil Recovery continuously separates recovered pyrolysis oil, free water, and carbon-rich solids from conditioned tire-pyrolysis sludge.
It is suitable for pyrolysis oil tank residues, condensed oil sludge, carbon-black fines, ash, rust, and oily wastewater generated during waste-tire recycling.
- Waste-tire pyrolysis oil clarification
- Pyrolysis oil tank-bottom sludge
- Carbon-black fines removal
- Condensation-system residue treatment
- Oil recovery from oily sludge
- Pyrolysis wastewater pretreatment
Fine Carbon Solids
Carbon black and ash particles are fine and abrasive, requiring effective wear protection.
High Oil Viscosity
Heating may be required to improve fluidity and phase separation.
Oil-Water Emulsions
Fine carbon particles and process chemicals can stabilize emulsions.
Variable Feed Composition
Oil, water, and solids ratios may change between production batches.
Flammable Hydrocarbons
Closed construction and explosion-proof components may be required.
Waste Tire Pyrolysis Oil Recovery Solution
Waste Tire Pyrolysis Sludge
→ Screening
→ Heated Agitated Tank
→ Optional Demulsifier Dosing
→ Three Phase Decanter Centrifuge
→ Oil + Water + Carbon Solids
Recovered Oil → Filtration / Reprocessing
Separated Water → Further Treatment
Carbon Solids → Drying / Recovery / Disposal
Peony Can Provide
- Sludge testing and centrifuge selection
- Heated feed tank and controlled pump
- Optional demulsifier dosing
- Adjustable bowl speed and phase interface
- Carbide or ceramic wear protection
- Gas-tight and explosion-proof options
- PLC and dual-VFD control
How the Decanter Centrifuge Works
1. Conditioned Sludge Feeding
Screened and heated pyrolysis sludge enters the rotating bowl.
2. Solids Sedimentation
Carbon black, ash, rust, and dense particles move toward the bowl wall.
3. Oil-Water Separation
The lighter pyrolysis oil stays near the bowl center, while water forms an outer liquid layer.
4. Continuous Solids Conveying
The screw conveyor transports settled solids toward the conical end.
5. Three-Phase Discharge
Recovered oil, separated water, and concentrated carbon solids discharge separately.
Technical Parameter
| Model | Diameter (mm) | Length (mm) | Length-to-diameter rate | G force | Max solid discharge (m³/h) | Weight (kg) | Dimension (L*W*H) (mm) |
|---|---|---|---|---|---|---|---|
| PDC-10 | 250 | 1000 | 4 | 4080 | 0.4 | 1000 | 2410*800*1080 |
| PDC-12 | 4200 | 1350 | 4 | 3500 | 0.6 | 1200 | 2610*800*1080 |
| PDC-12 | 4200 | 1350 | 4.5 | 3180 | 1.2 | 1800 | 3495*840*1180 |
| PDC-18 | 4000 | 1600 | 4.5 | 3180 | 1.2 | 3200 | 3497*1020*1385 |
| PDC-18 | 450 | 2150 | 4 | 2500 | 2 | 3800 | 4447*1080*1385 |
| PDC-20 | 400 | 2250 | 4.5 | 2500 | 3.5 | 4000 | 4580*1140*1470 |
| PDC-21 | 530 | 2280 | 4.3 | 2500 | 5 | 5000 | 4924*1170*1540 |
| PDC-26 | 655 | 2800 | 4.3 | 2270 | 8 | 7000 | 4300*1900*1350 |
Main Advantages
Higher Pyrolysis Oil Recovery
Recovers usable oil retained in tank sludge and process residues.
Efficient Carbon-Fines Removal
Separates carbon black, ash, rust, and other suspended particles.
Continuous Three-Phase Separation
Produces separate oil, water, and concentrated solids streams.
Abrasion-Resistant Design
Wear-protected feed zones, scroll flights, and solids outlets extend service life.
Safer Hydrocarbon Processing
Optional gas-tight construction and explosion-proof controls support flammable feeds.
Please provide:
- Oil, water, and carbon-solids content
- Flow rate and feed temperature
- Oil viscosity and emulsion stability
- Particle size and solids type
- Required oil-recovery target
- Downstream filtration or refining process
Can it remove fine carbon black from pyrolysis oil?
Yes. Separation performance depends on particle size, density, viscosity, and feed conditions.
Is heating required before separation?
It is often recommended when the oil is viscous or contains waxy components.
Can it process stable oil-water emulsions?
Possibly. Heating, demulsifier dosing, or other conditioning may be required.
Which parts require wear protection?
The feed zone, scroll flights, cone section, and solids outlets usually require carbide or ceramic protection.
Can the recovered oil be used directly?
Usually further filtration, dehydration, and quality testing are required before reuse or refining.
Peony welcomes cooperation with waste-tire pyrolysis plants, recycling companies, pyrolysis-oil processors, environmental contractors, equipment distributors, and regional agents.
Send us your feed composition, temperature, capacity, solids characteristics, oil-recovery target, and downstream process. Our engineering team will recommend a suitable three-phase decanter centrifuge solution for waste tire pyrolysis oil recovery.
Wastewater Treatment Decanter Centrifuge
Palm Oil Extraction Decanter Centrifuge
Fine Chemical Industry Decanter Centrifuge
