Product Details
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
|
Φ307×
1021
|
56 |
2 |
LZ-300 |
Burn-off rate:99% |
200 |
600
|
Φ350×
1196
|
85 |
3 |
LZ-400 |
Burn-off rate:99% |
400 |
1200
|
Φ400×
1316
|
145 |
4 |
LZ-600 |
Burn-off rate:99% |
600 |
2400
|
Φ460×
1532
|
245 |
5 |
LZ-800 |
Burn-off rate:99% |
1000 |
4500
|
Φ545×
1625
|
420 |
Production process
Our project: