Description:
The fuel of the boiler are light oil(diesel,coal oil),heavy oil ,residual oil&raw oil.The oil-fired boiler has two kinds:Oil fired hot-water boiler and oil fired steam boiler.
Fuel:
Light weight diesel oil
Heavy oil
Natual gas
Liquefied petroleum gas
City gas
Feature:
1,adopting tried and tested three-pass and wet-back structure,more safe and reliable.
2,combination of corrugated furnace and conical furnace
3,less heat loss
4,boiler controller system can run for a long time under high temprerature and high humidity condition.
5,every boiler must be subject to strict inspection and testing before delivery,including hydraulic test and X-ray inspection
6,customer-tailored design is available
Boiler type
|
WNS0.7-0.7/95/70-Y(Q) |
WNS1.05-0.7/95/70-Y(Q) |
WNS1.4-0.7/95/70-Y(Q) |
WNS2.1-0.7/95/70-Y(Q) |
WNS2.8-0.7/95/70-Y(Q) |
WNS4.2-0.7/95/70-Y(Q) |
WNS5.6-0.7/95/70-Y(Q) |
Rated thermal power |
MW |
0.7 |
1.05 |
1.4 |
2.1 |
2.8 |
4.2 |
5.6 |
10 4 kcal/h |
60 |
90 |
120 |
180 |
240 |
360 |
480 |
Rated water pressure |
Mpa |
0.7 |
1.0 |
1.25 |
Rated water tempreture |
|
95/70 |
Circulating water |
T/h |
24 |
36 |
48 |
72 |
96 |
144 |
192 |
Heat transfer area |
M 2 |
21.43 |
36.57 |
41.44 |
62.83 |
94.41 |
139.48 |
196.84 |
Thermal effciency |
% |
92 |
Net weight |
T |
3.84 |
4.75 |
5.78 |
8.8 |
10.1 |
14.74 |
21.44 |
Weight of full water loaded |
5.84 |
7.63 |
10.0 |
16.09 |
18.0 |
26.48 |
36.6 |
Water capacity |
2.01 |
2.88 |
4.22 |
7.29 |
7.9 |
11.74 |
15.16 |
Burning style |
|
Chamber combustion |
Burning fuel |
|
Light diesel ,gas,nature gas,LPG |
Adapt to altitude |
M |
≤1000 |
Fuel consuption |
Light diesel |
Kg/h |
61 |
96.7 |
128.6 |
193.7 |
256 |
383.6 |
511.5 |
Gas |
Nm 3 /h |
153.4 |
243 |
322.9 |
486.5 |
643.1 |
963.6 |
1284.8 |
Natural gas |
Nm 3 /h |
73.1 |
116 |
154.3 |
232.4 |
307.2 |
460.3 |
613.8 |
LPG |
27.8 |
44.1 |
58.7 |
88.4 |
116.8 |
175 |
233.4 |
Electric power |
|
3\AC380V\50HZ |
Total output |
Kw |
1.8 |
2.6 |
2.6 |
5.5 |
9 |
14 |
18 |
Connection external |
Dia.Of water input tube |
DN |
80 |
100 |
100 |
125 |
125 |
200 |
200 |
Dia.Of water output tube |
80 |
100 |
100 |
125 |
125 |
200 |
200 |
Tube dia.Of air output valve |
25 |
25 |
25 |
25 |
25 |
25 |
25 |
Blow off tube dia. |
40 |
40 |
40 |
40 |
50 |
50 |
50 |
Tube dia.Of safety valve |
50 |
50 |
50 |
50 |
50 |
65 |
80 |
Chimney |
Φ(mm) |
300 |
400 |
400 |
500 |
500 |
600 |
750 |