DAYU MFR Coal burner

MFR series coal burner

Used for 25-320 t/h asphalt mixing plant

1. Adopt new design structure, which changed the principle of traditional burner, adopt rotation type combustor to solve the imperfections of traditional burner(easy slagging, incomplete combustion);

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

MFJ series coal crusher is used for producing and supplying coal powder for coal burner.

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

General parameters:

Commitment:

1. Provide technical consultation service for customer, do well technical follow-up.

2. Installation, debug, and provide relevant technical training.

3. Strictly carry out three guarantees (guaranteed quality, guaranteed quantity and guaranteed repair).

4. Ensure spare parts and components available adequately and timely for all working life.