China Coal Fired Burner for Furnace

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

NO.

Model

Technical data

Minimal Coal consumption(Kg/H)

Maximal Coal consumption(Kg/H)

Size

Weight(kg)

1

LZ-200

Burn-off rate:99%

100

250

Φ307x

1021

56

2

LZ-300

Burn-off rate:99%

200

600

Φ350x

1196

85

3

LZ-400

Burn-off rate:99%

400

1200

Φ400x

1316

145

4

LZ-600

Burn-off rate:99%

600

2400

Φ460x

1532

245

5

LZ-800

Burn-off rate:99%

1000

4500

Φ545x

1625

420