Specifications

Coal Dust Burner
1. Five wind tunnel
2. For 25-320t/h asphalt plant
3. Compact flame shape

Coal Dust Burner

 

MFR Pulverized Coal Burner Introduction:

RM First Choise Pulverized Coal Burner   with a specially designed multi-stage air-driven structure to speak out of turn, can produce in a short time so that high-temperature pulverized coal swirl with burning completely, heat utilization high, smoke dust, efficient energy saving, improvement of working conditions, reducing labor intensity, etc.,RM pulverized coal burners are ideal for energy saving and environmental protection products.

 

Features------ First Choise Pulverized Coal Burner  :

1. Adopt innovative design structure, no visible stack emmissions

2. High flame temperature, compact flame shape, energy saving;

3. Adopt high performance refractory brick, prolong service life;

4. 24 hours continuous production, no need do slag removal work everyday;

5. Low production cost, which is only about 1/5 of the oil burner .

6. Coal Burner suppliers for other chinese famous brand boilers and asphalt plant.

 

Requirements of fuel

1. Use 0 # diesel for oil burning igniter

 

2. Requirements for the quality of coal using for burning:

   1) Mark of coal: bituminous coal   

   2) Calorific value: ≥25kJ

     - gross calorific value 7000 kcal/kg

     - net calorific value 5000 kcal/kg

   3) Yield of volatile matter: ≥25%

   4) Permissible ash 8~10%

   5) Total moisture 3~4%

   6) Total sulphur ≤1%

   7) Particle size: ≤20mm

Note: These indexes are the lowest requirements for the coal, the better coal will be better at practice.

 

3. Environment friendly:

  Combustion completeness ≥95%,

  Air black: Ringelmann 0-I grade, no harm to environment

 

FMJ series coal crusher

used for producing and supplying coal powder for coal burner.

Powder particle size: R90<20% (0.09mm)

 

 

General parameters------ First Choise Pulverized Coal Burner  :

 

Model	MFR500	MFR MFR 1000	MFR 1500	MFR 2000	MFR 3000	MFR 4000
Power	31.25 kw	41.25 kw	73.75 kw	97.25 kw	138.45 kw	202.95 kw
Rated coal consumption	450 kg/h	1000 kg/h	1500 kg/h	2000 kg/h	2860 kg/h	3660 kg/h
Mixture temperature control	130-180°C	130-180°C	130-180°C	130-180°C	130-180°C	130-180°C
Main machine	LTZ40	LTZ80	LTZ120	LTZ160	LTZ240	LTZ320
Coal crusher	FMJ40	FMJ80	FMJ120	FMJ120+ FMJ40	2*FMJ120	3*FMJ120
Oil burning igniter	RYDH	RYDH	RYDH	RYDH	RYDH	RYDH
Distribution cabinet	PD40	PD80	PD120	PD160	PD240	PD320
Combustion completeness	≥95%	≥95%	≥95%	≥95%	≥95%	≥95%
Matching asphalt plant output	25-40 t/h	70-85 t/h	100-125 t/h	140-170 t/h	200-250 t/h	280-320 t/h

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

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