Wide Application Range: Suitable for high-sulfur coal, difficult-to-wash, and extremely difficult-to-wash coal.
Ideal for Plant Retrofits: Perfect for reprocessing jig products (coarse clean coal or middlings) to improve overall plant efficiency.
Increased Recovery Rate: Proven to boost clean coal recovery by 3% to 5% when used in jig tailings reprocessing.
High Processing Capacity: Handles large volumes with consistent separation efficiency.
Low Separation Limit: Achieves excellent separation at fine particle sizes.
High Automation Compatibility: Easily integrated into modern automated control systems for consistent performance.
Robust Construction: Wear-resistant liners ensure long service life even in abrasive coal slurries.
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High-Efficiency Coal Slime Water Concentration Hydrocyclone | Ideal for Slurry Thickening and Concentrate Recovery
Product Overview
Coal slime water concentration hydrocyclone is a high-efficiency slurry thickening and classification equipment specifically designed to increase slurry density and concentrate recovery. It is widely used in coal preparation plants for coarse slime recovery, pre-thickening before flotation, pre-classification before coarse slime separation, pre-classification before dewatering, and desliming of flotation feed. This hydrocyclone features high concentration ratio, high underflow density, and easy integration with TBS， sieve bends, high-frequency screens, and other dewatering equipment, making it an ideal choice for slurry thickening and classification.
Key Features
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High Concentration Ratio： Effectively increases slurry density for subsequent processes.
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High Underflow Density： Produces high-density underflow for efficient dewatering.
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High Classification Precision： Achieves accurate classification of coarse slime.
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Wide Application Range： Suitable for coarse slime recovery, flotation pre-thickening, pre-dewatering classification, etc.
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Easy System Integration： Seamlessly combines with TBS, sieve bends, high-frequency screens.
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Wear-Resistant Structure： Made of wear-resistant materials for long service life and low maintenance.
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Large Processing Capacity： Single unit handles large volumes, meeting high production demands.
High Concentration Ratio： Effectively increases slurry density for subsequent processes.
High Underflow Density： Produces high-density underflow for efficient dewatering.
High Classification Precision： Achieves accurate classification of coarse slime.
Wide Application Range： Suitable for coarse slime recovery, flotation pre-thickening, pre-dewatering classification, etc.
Easy System Integration： Seamlessly combines with TBS, sieve bends, high-frequency screens.
Wear-Resistant Structure： Made of wear-resistant materials for long service life and low maintenance.
Large Processing Capacity： Single unit handles large volumes, meeting high production demands.
Technical Specifications
Parameter
Details
Product Type
Coal Slime Water Concentration Hydrocyclone
Main Applications
Slurry thickening, classification, coarse slime recovery
Diameter Options
Customizable （e.g., 350mm, 500mm, 660mm）
Feed Density
Adjustable for different conditions
Underflow Density
≥ 50% （depending on material characteristics）
Cut Size
Adjustable, typically 0.15-0.5mm
Capacity
Customized based on model and conditions
Material
Wear-resistant cast iron / ceramic lining / polyurethane
Compatible Equipment
TBS, sieve bends, high-frequency screens, cyclone clusters
| Parameter | Details |
|---|---|
| Product Type | Coal Slime Water Concentration Hydrocyclone |
| Main Applications | Slurry thickening, classification, coarse slime recovery |
| Diameter Options | Customizable （e.g., 350mm, 500mm, 660mm） |
| Feed Density | Adjustable for different conditions |
| Underflow Density | ≥ 50% （depending on material characteristics） |
| Cut Size | Adjustable, typically 0.15-0.5mm |
| Capacity | Customized based on model and conditions |
| Material | Wear-resistant cast iron / ceramic lining / polyurethane |
| Compatible Equipment | TBS, sieve bends, high-frequency screens, cyclone clusters |
Typical Applications
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Coarse Slime Recovery in Coal Preparation Plants： Efficiently recover coarse slime from slime water.
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Pre-thickening Before Flotation： Increase flotation feed density for better efficiency and recovery.
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Pre-classification Before Coarse Slime Separation： Provide proper feed size for TBS and other equipment.
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Pre-classification Before Dewatering： Pre-thicken for sieve bends and high-frequency screens.
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Desliming of Slime Water： Remove coarse particles to protect downstream equipment.
Coarse Slime Recovery in Coal Preparation Plants： Efficiently recover coarse slime from slime water.
Pre-thickening Before Flotation： Increase flotation feed density for better efficiency and recovery.
Pre-classification Before Coarse Slime Separation： Provide proper feed size for TBS and other equipment.
Pre-classification Before Dewatering： Pre-thicken for sieve bends and high-frequency screens.
Desliming of Slime Water： Remove coarse particles to protect downstream equipment.
Working Principle
The coal slime water concentration hydrocyclone operates on the principle of centrifugal sedimentation. Slurry enters tangentially under pressure, creating centrifugal force that drives coarse （or high-density） particles to the wall. These particles move downward along the cone and discharge through the underflow. Fine （or low-density） particles move toward the center and exit through the overflow, achieving slurry thickening and classification.
Why Choose Our Concentration Hydrocyclone？
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Professional Design： Optimized structure based on fluid dynamics for optimal separation.
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Quality Materials： High wear-resistant materials for extended equipment life.
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Custom Solutions： Tailored to your specific operating conditions.
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Proven Experience： Successfully applied in coal preparation plants worldwide.
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Technical Support： Full support from selection to installation and commissioning.
Professional Design： Optimized structure based on fluid dynamics for optimal separation.
Quality Materials： High wear-resistant materials for extended equipment life.
Custom Solutions： Tailored to your specific operating conditions.
Proven Experience： Successfully applied in coal preparation plants worldwide.
Technical Support： Full support from selection to installation and commissioning.
Combined Application Diagram
Coal slime water concentration hydrocyclone is often combined with：
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Concentration Cyclone + TBS： Provides proper feed for TBS, enhancing coarse slime separation.
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Concentration Cyclone + Sieve Bend： Pre-thickens before sieve bend dewatering.
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Concentration Cyclone + High-Frequency Screen： Concentrates before high-frequency screen dewatering.
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Cyclone Cluster Parallel Operation： Multiple units in parallel for high capacity.
FAQ
Q： What particle size can the concentration cyclone handle？
A： Typically suitable for coarse slime above 0.15mm. Cut size can be adjusted by optimizing cyclone parameters.
Q： What underflow density can be achieved？
A： Depending on material characteristics and process requirements, underflow density typically reaches above 50%, and can exceed 60% in optimal conditions.
Q： How to combine with TBS？
A： The concentration cyclone serves as a pre-stage for TBS, providing stable density and proper size feed, thereby enhancing TBS separation efficiency and precision.
Q： How wear-resistant is the equipment？
A： We offer various wear-resistant options including cast iron, ceramic lining, and polyurethane, selectable based on material abrasiveness.
