Industrial Decanter Centrifuge for Corrosive Process Liquid
The Industrial Decanter Centrifuge for Corrosive Process Liquid is designed for solid-liquid separation in chemical processes containing corrosive liquids, acids, salts, and aggressive chemical components.
With corrosion-resistant materials and customized protection options, the decanter centrifuge provides continuous separation performance for demanding chemical and industrial applications.
- Acidic Chemical Slurry Treatment
- Chlor-Alkali Process Waste Separation
- Salt Solution Purification
- Chemical Mother Liquor Recovery
- Fertilizer Production Waste Treatment
- Battery Material Chemical Slurry Processing
- Rare Earth Chemical Separation
- Electroplating Waste Treatment
Chemical Corrosion Risk
Corrosive liquids can damage standard equipment materials and reduce service life.
Complex Solid-Liquid Mixtures
Chemical processes often contain fine particles, crystals, or suspended solids that require stable separation.
Continuous Operation Requirements
Industrial chemical production requires reliable operation with minimum downtime.
Material Compatibility Requirements
Equipment materials must match the chemical properties of the process liquid.
Corrosive Liquid Separation Solution
Corrosive Process Liquid
→ Feed Conditioning System
→ Corrosion Resistant Decanter Centrifuge
→ Clarified Liquid + Concentrated Solids
Clarified Liquid → Process Recycling / Further Treatment
Concentrated Solids → Recovery / Disposal
Peony Can Provide
- Corrosive material selection
- Chemical slurry separation evaluation
- Decanter centrifuge configuration
- Stainless steel, titanium, and special alloy options
- Anti-corrosion surface treatment
- Wear-resistant components
- PLC automatic control system
- Customized sealing and protection design
How the Decanter Centrifuge Works
1. Corrosive Slurry Feeding
Corrosive process liquid containing suspended solids enters the rotating bowl through a controlled feeding system.
2. Solid Sedimentation
Under centrifugal force, solid particles move toward the bowl wall and form a concentrated solids layer.
3. Liquid Clarification
Separated liquid remains in the inner liquid zone and moves toward the liquid discharge area.
4. Solids Conveying
The scroll continuously transports settled solids toward the conical discharge end.
5. Separate Discharge
Clarified process liquid and concentrated solids are continuously separated for recycling or further treatment.
| 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
Corrosion Resistant Design
Materials and surface protection can be selected according to chemical properties.
Stable Chemical Processing
Designed for continuous separation of challenging chemical slurries.
Reduced Maintenance Requirements
Proper material selection helps extend equipment service life.
High Separation Efficiency
Efficiently removes suspended solids from corrosive process liquids.
Customized Industrial Configuration
Bowl design, materials, wear protection, and control systems can be adapted to different processes.
Please provide:
- Chemical composition
- Corrosion characteristics
- Solid concentration
- Particle size distribution
- Processing capacity
- Liquid viscosity
- Operating temperature
- Target separation performance
- Material compatibility requirements
What corrosive liquids can the decanter centrifuge handle?
It can be customized for chemical liquids containing acids, salts, chlorides, and other corrosive components.
Which materials are available for corrosive applications?
Material selection depends on chemical conditions and may include stainless steel, titanium, or special alloys.
Can it operate continuously in chemical plants?
Yes. The decanter centrifuge is designed for continuous feeding, separation, and discharge.
Can it separate chemical crystals or solids?
Yes. It can process chemical slurry containing suspended solids, crystals, and precipitates.
How to select the right corrosion-resistant centrifuge?
Selection depends on chemical composition, temperature, solids characteristics, and required capacity.
Peony cooperates with chemical plants, EPC contractors, and process engineering companies.
Send us your process liquid composition, solids characteristics, and operating conditions.
Our engineering team will recommend a suitable industrial decanter centrifuge solution for corrosive process liquid separation.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.