China Energy Saving Coal Powder Burner for Quick Lime Industry

The industry features of dual swirl pulverized coal burner

1. The coal consumption is decreased by 30%;

2. The consumption-efficiency >97%;

3. The slag contains<1%;

4. The burn-off rate>99%;

5. The ash emission<50mg/m³when adding a dust collector;

6. Coal flexibility, easy operation;

7. High temperature resistance and wear resistance.

The primary and secondary air velocity for coal furnace

Coal type

Hard Coal

Lean Coal

Soft coal

Brown Coal

Burner

Type

Direct wind

Primary air

20-25

20-26

25-35

18-30

Secondary air

45-55

45-55

40-55

40-60

Whirl wind

Primary air

12-16

16-20

20-26

20-24

Secondary air

15-22

20-25

30-40

25-35

Production list