WNS Series Condensing Steam Boiler

WNS condensing steam boiler adopts reasonable design of the heating surface to reduce the exhaust gas temperature to below the water vapor dew point temperature, make full use of the latent heat of vaporization of water vapor, and cooperate with the ultra-low nitrogen burner, which has the advantages of high thermal efficiency, low carbon and environmental protection.

Rated Evaporation
2 - 20 t/h
Working Pressure
1 - 2.5 MPa
Thermal Efficiency
103%
Available fuel:
natural gas, coke oven gas, biogas, LPG, diesel oil, etc.
Available industries:
heating, hotel, petrochemical, food, tobacco, textile, printing and dyeing, automotive, medicine, etc.

Introduction

WNS condensing 1WNS condensing 2WNS condensing 3WNS condensing 4

Parameters

Model WNS1 WNS2 WNS4 WNS6 WNS10 WNS15 WNS20
Rated Evaporation t/h 1 2 4 6 10 15 20
Feeding Water Temp °C 20 20 20 20 104 104 104
Rated Steam Pressure MPa 1.0/1.25
Rated Steam Temp °C 184/193.4
Applicable Fuel / Natural Gas/LPG/Diesel Oil/Biogas
Fuel Consumption N.gas Nm³ /h 79 148.2 288.58 444 663.3 998 1327
LPG Nm³ /h 27.5 51.6 101.2 153 221.8 331.6 440.2
Diesel Oil kg/h 65.6 130.2 259.5 390 549 830.6 1094
Thermal Efficiency % 103%
Power Consumption Kw 5 6.2 13 19.5 32 45 60
Voltage V 380/50Hz(CN),240/60Hz(US),220/60Hz(PH)
Gross Weight T 8 8.6 11.7 15.5 26.1 34.8 52.8
Water Volume 3.7 6 8.6 11.2 20.4 28.7 41.4
Boiler Back Pressure Pa 620 1070 1390 1620 1580 1850 1850
NOx Emission Value  / ≤150mg/Nm³ / ≤80mg/Nm³ / ≤30mg/Nm³
Size L mm 3680 4457 5211 6125 7153 7740 8900
W mm 2000 2074 2330 2530 2860 3300 3620
H mm 2174 2305 2597 2826 3230 3660 3970

* The above parameters can be changed without prior notice. If there is any change, the actual product shall prevail.

* The low-level calorific value of fuel in the table is calculated according to the following values: Light diesel oil: 42875kJ/kg (10240kcal/kg); Natural gas: 35590kJ/Nm3 (8500kcal/Nm3) ; LPG: 100488kJ/Nm3 (24000kcal/Nm3)

* Devotion can customize other special specifications and models according to user requirements.

Service Process

Project Design
According to different need, we provide different system transformation plans of boiler room and maximize the user's benefits.
Pre-sales Technical Support
Devotion makes detailed technical talk with users, optimizes the possible problems, and ensures the better implementation of the project.
Installation and Commissioning Guide
Devotion supports user on-site check according to the inspection list and arranges technical guide of installation and commissioning, and conducts technical training.
After-sales Service
After getting service notification, Devotion will respond quickly. If the e-mail or video communication is not helpful, a technician can be arranged to the site.

Customized Service

Submit the request and we will get in touch with you in the shortest time
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Rated Evaporation:2 - 20 t/h
Working Pressure:1 - 2.5 MPa
Thermal Efficiency:103%
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