Product Thermal Capacity: 1 - 20 t/h
Working Pressure: 0.7 - 2 Mpa
Available Fuel: Nature gas, coke oven gas, biogas, methanol, liquid propane gas, diesel, heavy oil, light oil, crude oil, etc.
Available Industries: Heat supplying, chemical, food, textile, printing and dyeing, cigarettes and tobacco, fodder, pharmacy, building materials, brewery, rubber, hospital etc.
WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler. After fuel is being atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, this is 1st pass; the high temperature smoke is collected in reversal chamber and then enters 2nd pass which is grooved tubes bundle area; after heat convection, air temperature gradually falls and goes to front smoke box and turn to 3rd pass, which is smooth tubes bundle area, and then enters chimney passing back smoke box and exhausted to the atmosphere.
1. Digitized manufacture
The key part such as material cutting, rolling, drilling are proceeded by advanced CNC machining process to reduce the assemble stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine and looks tidy and beautiful.
2.Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
3. Longer working life
Smoke tube and tube sheet connection is expanded first to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boilers working life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint will have 100% radiographic inspection.
Fin tube us ND steel or stainless-steel material which avoid low temperature corrosion.
Inspection procedure point is set up to guarantee the sequence of expanding and welding, avoid cracking of the tube sheet holes.
4. Less fuel consumption
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ to control heat lost.
Sufficient steam storage room and heating area makes boiler to generate high quality steam and high thermal power.
Condenser is added to reuse the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce emission temperature, which can increase the thermal efficiency above 98% and save operating cost.
Horizontal oil or gas fired steam generators / steam boilers is designed with three pass and wetback structure. This advanced structure make sure the high efficiency of the boiler. These disign has been the most popular boiler structure in the whole. Advantage Feature of Horizontal Oil/Gas Steam Boilers
The CWNS type oil/gas hot water boiler adopts a horizontal wet back type three-return structure, and the combustion mode adopts a micro-positive pressure chamber combustion. The boiler body is composed of a drum, a furnace and a pipe.
EPCB-boiler is a 35-year-old boiler manufacturer and supplier. Our High Efficiency Horizontal Oil Fired Steam Boiler is high efficiency, energy saving and environmental protection. We can customize it for all models. For details, please call us.
Horizontal oil fired boiler is more energy-efficient because of long flue gas flow,slow speed of smoke exhaust and high thermal efficiency,the ZG WNS oil fired boiler and ZG SZS oil fired boiler also belong to the horizontal oil fired boiler.The water cycle is a very important step in the operation of horizontal oil fired boiler,we should know how it is achieved.
Gas/lpg/oil Fired Boiler 0.1 - 50Ton/hr Gas-fired(Oil-fired) boiler, horizontal fire tube boiler, shell boiler with three pass design. Large combustion chamber and world-known burner, making higher heating efficiency and low heat loss.
The boiler is supplied with sight glass, steam valve, pressure gauge and ceramic burner. Options include feed water heater, gas attenuator, combined by-pass/check valve, blow down valve, rechargeable gas tank and oil separator. Image showing the horizontal boiler from the side. The boiler stand can clearly be seen along with the brass boiler bands.
This horizontal type oil fired boiler is horizontal type fast assembly fire tube boiler with three pass structure, it has compact structure, small volume, strong load adaptability and low water quality requirement This boiler adopts wet back structure, it can adapt to the high temperature, has a good sealing, increase the radiation heat transfer area and improve the heat transfer efficiency
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EPCB-boiler is a 35-year-old boiler manufacturer and supplier. Our Single Drum Horizontal Oil/Gas Fired Steam Boiler is high efficiency, energy saving and environmental protection. We can customize it for all models. For details, please call us.
ZOZEN is a world-leading provider of industrial Horizontal Boiler. We found in 1988, the cost of a biomass boiler is dependent upon the fuel, size and capacity, we provide oil / gas fired boiler, coal fired boiler, biomass fired boiler and etc.
CWNS type pressure oil & gas fired hot water boiler is horizontal internal combustion three return package fire tube boiler. Using wet back biasing arrangement furnace, high temperature flue gas erosion followed by the second and third return pipe, and then after the smoke from the chamber through the chimney into the atmosphere.
No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China
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