YDMM Series Mobile Intelligent Coal Blending Machine
Short Description
Brand: RUICHUAN
Product Origin: Shandong, China
Categories: Coal Blending Equipment
Application: Continuous proportioning, weighing, conveying, and blending of different coal types and grades for industrial fuel preparation
Product Type: Mobile intelligent coal blending machine
描述
Overview
The Mobile Intelligent Coal Blending Machine is designed for continuous proportioning, weighing, conveying, and blending of different coal types and coal grades according to preset ratios. It is suitable for industrial fuel preparation lines that require stable coal quality, controlled blending, and continuous material transfer.
The system combines storage bins, quantitative feeding, belt weighing, belt conveying, electrical control, and mobile chassis design into one integrated unit. Materials are loaded into separate bins, metered by feeder units, weighed through the belt scale system, and conveyed to the designated discharge point after blending.
Applications
- Thermal power plant fuel preparation
- Steel plant coal blending systems
- Chemical plant fuel proportioning lines
- Coal washing plant product coal loading systems
- Industrial bulk fuel blending and stockpiling
- Continuous ratio-controlled conveying operations
Suitable Materials and Working Conditions Include
- Different coal types and coal grades
- Coal blends requiring controlled ratio adjustment
- Continuous conveying and stockpiling operations
- Sites using loader feeding into storage bins
- Applications requiring belt scale weighing and touchscreen ratio setting
- Industrial environments requiring continuous duty operation
Technical Characteristics
- Static system accuracy up to +/- 0.5%
- Speed regulation ratio: 1:10
- Variable frequency speed control
- Continuous working mode
- Touchscreen control for total feed setting and individual material ratio input
- Automatic proportioning according to preset ratios
- Load-cell-based weighing for precise metering
- Storage bins with grizzly screening for oversized material separation
- Main conveyor and discharge conveyor integration
- Mobile chassis structure for site flexibility
- Manual moving device driven by reducer, shaft, sprocket, and chain
- Integrated electrical control and blending control room arrangement
Optional Configuration / Notes
- Loader feeding capacity can be selected according to site production requirements.
- The system can be configured in 2-bin, 3-bin, or 4-bin structures depending on blending requirements.
- Foundation must be stable, level, and reliable before commissioning.
- Belt tracking, belt tension, load cells, and sensor cables should be checked regularly to maintain weighing accuracy.
- Model selection should be based on required throughput, bin quantity, belt width, coal characteristics, and site layout.
- Detailed dimensions, voltage, and final control configuration are available upon request.
- Total power for one model in the source document should be confirmed before final publication.
Technical Parameters And Main Performance Indicators
Key Technical Parameters
| Item | Specification |
|---|---|
| Static System Accuracy | Up to +/- 0.5% |
| Speed Regulation Ratio | 1:10 |
| Speed Regulation Method | Variable frequency speed control |
| Working Mode | Continuous |
| Relative Humidity | Up to 90% |
System Composition
| Section | Description |
|---|---|
| Main Unit | Coal blending machine body |
| Main Conveyor | Main belt conveyor for blended material transfer |
| Discharge Conveyor | Outlet conveyor for final material delivery |
| Feeding Section | Loader feeding into storage bins |
| Metering Section | Variable-speed belt scale and quantitative feeder |
| Storage Bins | Multiple bins with grizzly screening |
| Mobility | Mobile chassis and manual moving device |
| Control Section | Electrical control and blending system control room |
| Cabling | Integrated equipment wiring system |
Bin Configuration and Belt Width
| Bin Quantity | Capacity Range | Belt Width |
|---|---|---|
| 2 Bins | 0-150 t/h | 1000 mm |
| 2 Bins | 150-300 t/h | 1200 mm |
| 2 Bins | 300-500 t/h | 1400 mm |
| 3 Bins | 0-150 t/h | 800 mm |
| 3 Bins | 150-300 t/h | 1000 mm |
| 3 Bins | 300-500 t/h | 1200 mm |
| 4 Bins | 0-150 t/h | 800 mm |
| 4 Bins | 150-300 t/h | 1000 mm |
| 4 Bins | 300-500 t/h | 1200 mm |
Model Reference Table
| Model | Bins | Mode | Max Throughput | Total Power | Application |
|---|---|---|---|---|---|
| YDMM-100-1 | 1 | Continuous | 30-100 t/h | 13.2 kW | Small-scale blending sites |
| YDMM-150-2 | 2 | Continuous | 150-300 t/h | 22.4 kW | Medium-scale blending sites |
| YDMM-400-3 | 3 | Continuous | 100-400 t/h | To be confirmed | Large-scale blending sites |
| YDMM-600-4 | 4 | Continuous | 200-600 t/h | 55.8 kW | Large-scale blending sites |
Note: Final model selection should be confirmed according to required throughput, bin quantity, belt width, site layout, and coal characteristics.