Industrial Coal Fire Burner for Rotary Dryer

Specifications

Introduction:

RM pulverized industrial coal fire 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 industrial coal fire burners are ideal for energy saving and environmental protection products.

Features------ Industrial Coal Fire Burner for Rotary Dryer :

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------ Industrial Coal Fire Burner for Rotary Dryer :

Pictures----- Industrial Coal Fire Burner for Rotary Dryer :