Smaller Size Pulverized Coal Burner Adopt German Technology
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.
Conventional pulverized coal burner used in asphalt mixing stations
is always very big, short service life, high maintenance cost and
many accessories. This brings many operation and maintenance
problems to customer.
MFR-S coal burner composition: Coal Storage System, Coal Conveying System, Coal Burner, Control
System
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.
-The door can be adjusted remotely, and the length and thickness of
the flame can be adjusted in real time according to the actual
condition, so as to achieve the best heating effect.
-Combustion chamber is manufactured with imported refractory steel,
with no brick or pershable materials such as refractory castable,
the service life is several times longer than the conventional
burner with refractory lining. It needs less maintenance in daily
use.
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-S1000 | 720-1120 | 44.75 | MFJ80 | 130-180 | 70-85 |
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
