Less Slagging Coal Fired Burner For Asphalt mixing Plant
Product Description
New Type Multi-Purpose MFR-S Series Coal Burner
This type of coal burner is mainly used in boiler, dryer, asphalt mixing plant and so on.
After years of research and practice, our company adopts German most advanced
“semi-open pulverized coal combustion”technology and developed new type product without any firebricks and other quick wear parts. The combustion chamber is made of import heat-resisting steel sheet and plate. The service life of the whole machine is greatly improved.
MFR-S coal burner composition: Coal Storage System, Coal Conveying System, Coal Burner, Control System
MFR-S Coal Burner VS MFR Coal Burner:
| Item | Model | Outer diameter (mm) | Inner diameter (mm) | Remark |
| 1 | MFR-S1000 | 780 | 618 | Stainless Steel |
| 1-1 | MFR80 | 1040 | 800 | Firebrick |
| 2 | MFR-S2000 | 900 | 700 | Stainless Steel |
| 2-1 | MFR160 | 1376 | 1136 | Firebrick |
| 3 | MFR-S3000 | 1000 | 790 | Stainless Steel |
| 3-1 | MFR240 | 1500 | 1250 | Firebrick |
| 4 | MFR-S4000 | 1080 | 870 | Stainless Steel |
| 4-1 | MFR320 | 1550 | 1300 | Firebrick |
25-35% smaller diameter, more convenient installation, the use of a more extensive range.
Technical Parameters of New Type Pulverized Coal Burner
| Model | Coal Consumption (kg/h) | Power (kw) | Coal Pulverizer | Asphalt Temperature (℃) | Plant Capacity (tph) |
| MFR-S1500 | 1120-1680 | 54.75 | MFJ120 | 130-180 | 100-125 |
Features of MFR-S series pulverized coal burner
● Concentrated separation of combustion, reduce NOx emissions.
● Air-staged combustion,Reducing the emission of NOx.
● Flue gas recirculation,Reducing the emission of NOx.
● Secondary Air Multi-stage adjustable, the flame can be flexible adjusted, better matching the boiler.
● Good adaptability to different coal, even inferior coal.
● Compact structure,easy installation.
Main characteristics of pulverized coal burner:
- Adopting most advanced German coal combustion technology reduces, Ablation and erosion of combustion chamber walls, Occasionally, the thickness of the slag is only 1-2 mm, which has no adverse effect on the combustion effect and the whole life.
- Combustion chamber adopts special structure with reasonable wind tunnel layout and rational air distribution, which helps the coal burn continuously and steadily.
Multi-fuel applicability
1.Coal and Oil Dual Use--Independent combustion of coal / oil; Two kinds of fuel free to switch
2. Coal and Gas Dual Use--Independent combustion of coal / Gas; Two kinds of fuel free to switch
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