WDL-LNY Ultra Low Nitrogen Steam Boiler Infinitely Variable Frequency Proportional Adjustment

Brand Name:WONDERY
Certification:CE
Model Number:WDL-LNY
Minimum Order Quantity:1 Set/Sets
Delivery Time:30days
Payment Terms:L/C, T/T
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Location: Wuxi China
Address: Shengang Metropolitan Plaza, Xinwu District, Wuxi, China
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Product Details

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 modelunit

LNY1


LNY2


LNY3


LNY4


LNY5


LNY6


rated evaporation

t/h


123456
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


322.0386.4

Rated gas consumption


Nm³/h


74.1


148.3


222.4


296.6


370.7444.9
gas supply pressure

Kpa


4-7


4-7


10-15


10-15


15-2015-20
Total distribution power

KW


3.8


7.6


12.3


14.3


17.520.5

water capacity



1.3


1.8


2.3


2.9


3.64.4
Boiler weight

kg


3895


4423


5246


6513


81639827
Operating weight

kg


5695


6526


7742


10019


1217114331
port sizeGas caliber

DN


405065656565

Inlet diameter


DN


253240404040
Diameter of steam valve

DN


506580100125125
Diameter of drain valve

DN


40404040

2x40


2x40


Diameter of safety valve


DN


40

2x40


2x50


2x50


2x80


2x80


Chimney diameter

DN


200350500500600600

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.

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WDL-LNY Ultra Low Nitrogen Steam Boiler Infinitely Variable Frequency Proportional Adjustment

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