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gas fuel burning boiler
gas industrial boiler with burner
natural gas fired steam/hot water boiler
wns series lpg gas boiler
gas fuel burning boiler
gas industrial boiler with burner
natural gas fired steam/hot water boiler
wns series lpg gas boiler

LPG / Natural Gas Fired Boiler

Yuanda Boiler since 1956

Gas boiler with burner is the 3-pass wet back boiler, can produce steam or hot water. This boilers are fully automatic, safe, energy saving and designed to operate on a wide range of liquid and gaseous fuels like heavy oil, light oil, gas, and dual fuel options.

Output: steam
Thermal Capacity: 0.1-40 ton/h, 15hp-2500hp
Styles: horizontal
Available Fuel: natural gas, LNG, LPG, dual fuel etc
Applied Industries: food, beverage, diaries, feed mill, garment, textile mill, paper mill, packaged, refinery, chemical, laundry, hotel, greenhouse etcotel, greenhouse etc

Introduction

  • WNS model industrial gas boiler is the horizontal three pass, fully wet back design, smoke(fire) tube packaged type steam boiler with reversal chamber. Capacity: 0.5 to 40 ton, 30hp - 2500hp; Pressure: 0.4mpa, 0.7mpa, 1.0mpa,1.25mpa, 1.6mpa, 2.5mpa.

  • Equipped with Italy famouse burner, can using natural gas, LPG, biogas, light oil, waste oil, bunker oil, or duel fuel to power boiler, then generating steam for factory use.

  • biogas lpg gas city gas steam boiler basic working system

  • WNS gas fired boiler also has mobile type, containerised boiler and skid mounted boiler type. The boiler would be installation successfully in factory, customer only connect water, electric and steam pipe, then put into use.

  • Most Importantly, WNS fire tube boiler has unique advantages that it could powered by biomass burner, wood chip burner, pellet burner. Customer is easy to replace the burner type according to the local fuel prices.

  • three types of WNS fire tube gas diesel steam boiler lists

Characteristics

01


Spirally Corrugated Furnace & Wet Back Structure

1. Bigger corrugated furnace design, increased 10% heating area and avoid damaged by heat expansion; 2. Wet back stucture reduce the back tube sheet temperature and protect it from cracking


02


3-Pass Spiral Fire Tubes (smoke tube) Technology

Use the advanced technology which is our patent to design the spiral tubes, to enhance the boiler thermal power 10-15% higher than normal, and avoid the spiral tube from ash deposition and wearing



03


Double Layer 12cm Aluminum Silicate Insulation

We use double layer 12cm aluminum silicate insulation cotton, boiler surface temperature is not higher than 40 ℃, energy saving and high efficiency

04


Economizer/Condensor Design, Energy Saving

Recycle exhausted smoke to heat feed water, reduce exhaust smoke temperature below 95 ℃, increase feed water temp then save fuel cost at least 6% per hour

Benefits

PROFESSIONAL ANSWER

From boiler solution, optimization to installation, 24 hours online, provide technical support and avoid risks for you

ENGINEER SUPPORT

Based on user needs, we supply tailored service, boiler drawing&PID system, boiler room design, foundation drawings etc


AFTER-SALE SERVICE

Full-life After sale service. With our professional technical experts and service team, skilled technology provides customers with professional services

CONSTRUCTION

Our engineer on-site guidance installation and commissioning, ensure boiler running perfect, free training for boiler operator

WHAT CAN YOU GET?

According to the customer production requirements, provide professional boiler solutions, cost analysis, project investment budget, boiler drawing&installation and commissioning service

Parameter

gas steam boiler
gas hot water boiler
Model Rated steam output
(ton/hr)
Rated pressure
(Mpa)
Rated steam temperature
(℃)
Feed water temperature
(℃)
Fuel consumption
Light diesel oil(kg/h) Natural gas(Nm3/h)
WNS 0.5-0.7/1.0/1.25/1.6-YQ 0.5 0.4~2.5 mpa 130~226 20/105 32.5 35.7
WNS 1-0.7/1.0/1.25/1.6-YQ 1 0.4~2.5 mpa 130~226 20/105 64.6 70.1
WNS 1.5-0.7/1.0/1.25/1.6-YQ 1.5 0.4~2.5 mpa 130~226 20/105 96.8 105.2
WNS 2-0.7/1.0/1.25/1.6-YQ 2 0.4~2.5 mpa 130~226 20/105 129.3 140.3
WNS 3-0.7/1.0/1.25/1.6-YQ 3 0.4~2.5 mpa 130~226 20/105 192.9 212.1
WNS 4-0.7/1.0/1.25/1.6-YQ 4 0.4~2.5 mpa 130~226 20/105 258.2 283.4
WNS 5-0.7/1.0/1.25/1.6-YQ 5 0.4~2.5 mpa 130~226 20/105 323.5 354.7
WNS 6-0.7/1.0/1.25/1.6-YQ 6 0.4~2.5 mpa 130~226 20/105 388.6 424.2
WNS 8-0.7/1.0/1.25/1.6-YQ 8 0.4~2.5 mpa 130~226 20/105 514.6 566.3
WNS 10-0.7/1.0/1.25/1.6-YQ 10 0.4~2.5 mpa 130~226 20/105 641.7 707.8
WNS 12-0.7/1.0/1.25/1.6-YQ 12 0.4~2.5 mpa 130~226 20/105 768.9 849.3
WNS 15-0.7/1.0/1.25/1.6-YQ 15 0.4~2.5 mpa 130~226 20/105 960.1 1061.7
WNS 20-0.7/1.0/1.25/1.6-YQ 20 0.4~2.5 mpa 130~226 20/105 1276.2 1415.8
Note: Standard boiler parameter is for your reference, should follow the actual technical data according customer needs & engineer design.
Model Rated thermal power
(mw)
Rated working pressure
(Mpa)
Rated output water temperature
(℃)
Rated return water temperature
(℃)
Fuel consumption
Light diesel oil(kg/h) Natural gas(Nm3/h)
WNS 0.35-0.7/1.0/1.25/1.6-YQ 0.35 0.7/1.0/1.25/1.6 95/115/130 70 31.6 36.6
WNS 0.7-0.7/1.0/1.25/1.6-YQ 0.7 0.7/1.0/1.25/1.6 95/115/130 70 60.4 69.3
WNS 1.4-0.7/1.0/1.25/1.6-YQ 1.4 0.7/1.0/1.25/1.6 95/115/130 70 122.8 146.1
WNS 2.1-0.7/1.0/1.25/1.6-YQ 2.1 0.7/1.0/1.25/1.6 95/115/130 70 192.3 227.1
WNS 2.8-0.7/1.0/1.25/1.6-YQ 2.8 0.7/1.0/1.25/1.6 95/115/130 70 246.1 286.5
WNS 4.2-0.7/1.0/1.25/1.6-YQ 4.2 0.7/1.0/1.25/1.6 95/115/130 70 367.1 412.6
WNS 5.6-0.7/1.0/1.25/1.6-YQ 5.6 0.7/1.0/1.25/1.6 95/115/130 70 490.2 543.7
WNS 7.0-0.7/1.0/1.25/1.6-YQ 7.0  0.7/1.0/1.25/1.6 95/115/130 70 593.6 660.7
WNS 10.5-0.7/1.0/1.25/1.6-YQ 10.5 0.7/1.0/1.25/1.6 95/115/130 70 936.5 998.8
WNS 14-0.7/1.0/1.25/1.6-YQ 14 0.7/1.0/1.25/1.6 95/115/130 70 1200.8 1330.7
Note: Standard boiler parameter is for your reference, should follow the actual technical data according customer needs & engineer design.

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