WDL-LNY ultra-low nitrogen steam boiler can be infinitely variable frequency proportional adjustment
Product Description:
1. Faster
8 minutes of steam production saves start-up time and eliminates energy waste
Alloy aluminum corrugated fin design increases heat transfer area by 5 times
Tube and fin integrated composite molding improves thermal conductivity performance
2. Safer
One round safe design, small water capacity, low combustion back pressure
Low flue resistance makes it difficult for natural gas to accumulate in the furnace
3. More energy-efficient
Configure 316L stainless steel condenser with exhaust temperature<60 ℃
The water vapor generated after natural gas combustion condenses and releases latent heat, with a thermal efficiency of over 100%
4. More environmentally friendly
Full premixed combustion method, combustion flame temperature<1300 ℃, nitrogen oxide emissions<30mg/m ³
5. More durable
Unique horizontal single-stage smoke pipe structure design, connected by expansion and welding to eliminate corrosion problems
Aluminum finned tube improves heat transfer coefficient
6. Smaller horizontal boilers
The footprint is comparable to traditional 4T vertical steam boilers, saving space
7. Block steam heating system
Automatically start different boiler quantities according to steam demand
Main specification:
| Product series model |
unit |
LNY1
|
LNY2
|
LNY3
|
LNY4
|
LNY5
|
LNY6
|
| rated evaporation |
t/h
|
1 |
2 |
3 |
4 |
5 |
6 |
| Rated steam pressure |
Mpa
|
1.0/1.25/1.6
|
| Rated steam temperature |
℃
|
184/193/203
|
| Design thermal efficiency |
%
|
>100
|
|
Design fuel
|
/
|
natural gas |
| Combustion load regulation method |
/
|
Stepless frequency conversion proportional adjustment |
| NOx emissions |
mg/m³
|
<30
|
| Rated feedwater temperature |
℃
|
20
|
| Equivalent heat generation |
10⁴kcal
|
64.4
|
128.8
|
193.2
|
257.6
|
322.0 |
386.4 |
|
Rated gas consumption
|
Nm³/h
|
74.1
|
148.3
|
222.4
|
296.6
|
370.7 |
444.9 |
| gas supply pressure |
Kpa
|
4-7
|
4-7
|
10-15
|
10-15
|
15-20 |
15-20 |
| Total distribution power |
KW
|
3.8
|
7.6
|
12.3
|
14.3
|
17.5 |
20.5 |
|
water capacity
|
m³
|
1.3
|
1.8
|
2.3
|
2.9
|
3.6 |
4.4 |
| Boiler weight |
kg
|
3895
|
4423
|
5246
|
6513
|
8163 |
9827 |
| Operating weight |
kg
|
5695
|
6526
|
7742
|
10019
|
12171 |
14331 |
| port size |
Gas caliber |
DN
|
40 |
50 |
65 |
65 |
65 |
65 |
| |
Inlet diameter
|
DN
|
25 |
32 |
40 |
40 |
40 |
40 |
| |
Diameter of steam valve |
DN
|
50 |
65 |
80 |
100 |
125 |
125 |
| |
Diameter of drain valve |
DN
|
40 |
40 |
40 |
40 |
2x40
|
2x40
|
| |
Diameter of safety valve
|
DN
|
40 |
2x40
|
2x50
|
2x50
|
2x80
|
2x80
|
| |
Chimney diameter |
DN
|
200 |
350 |
500 |
500 |
600 |
600 |
Note: When calculating gas consumption, the design thermal efficiency is based on 101%, and natural gas is based on a lower heating value of 8600 kcal/m ³. The manufacturer reserves the right to modify product parameters, please refer to the actual product parameters.
Product Tags:
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WDL-LNY Ultra Low Nitrogen Steam Boiler Infinitely Variable Frequency Proportional Adjustment Images
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