Introduction:

RM 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 are ideal for energy saving and environmental protection products.

 

Features------ Flame Adjustable Coal Burner for Asphalt Plant :

1. Adopt new design structure,;

2. High flame temperature, energy saving, burning sufficient;

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

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

5. Production cost is low, the cost is only about 1/5 of the oil burner .

 

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------ Flame Adjustable Coal Burner for Asphalt Plant :

 

Model	RM500	RM1000	RM1500	RM2000	RM3000	RM4000
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

 

 

Pictures----- Flame Adjustable Coal Burner for Asphalt Plant :