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.
Introduction of hot water boiler . WNS series gas/oil fired hot water boiler is horizontal three pass fire tube wet back full automatic steam boiler. WNS Oil & Gas Fire Tube Boiler--ZBG2019-4-26 · WNS series gas and oil fired boiler is the sub-project of high efficiency (up to 95% thermal efficiency) and eco-friendly boiler under the World
Packaged Boiler: Intech Boiler. Intech as it’s name implies is a 3 Pass Internal Furnace Packaged Boiler.It is a conventional 3 pass smoke-tube design, designed for the combustion of coal and wood in an internal furnace and is therefore sometimes known as coal/wood fired Steam Boiler.. This Packaged Boiler comes in dry back, semi-wet back, and fully wet-back options and is most suitable for
The superior features make the boiler ideal choice in the industry Thermodyne.. The 3-pass oil/gas fired boilers are most suitable for the burn fuels like heavy and light oils & gasses. Both Oil and Natural Gas Boilers are highly efficient as the furnace temperature in case of both is around 1200 – 1300 ºC. Higher the Furnace temperature, higher will be the radiation heat transfer rate to
Send your request, will get latest price by email@example.com. Introduce our hot water boiler models: ---1. Vertical hot water boiler, small gas oil fired boiler in 100kw-1400kw. Adopt three-pass structure with top-fired burner. Low heat loss is reduced and higher thermal efficiency 95%.
Each set of tubes that hot combustion flue gas travels through before making a turn within the boiler, is considered a "pass." A 3-pass firetube boiler design consists of three sets of horizontal tubes, with the stack outlet located on the rear of the boiler.
Hurst Firebox boilers are competitively priced, efficient and flexible three-pass boilers allowing fuel flexibility for gas, oil, heavy oil, and combination gas/oil. Hurst Boiler has been designated as an Essential Provider and available 24/7 during these difficult times.
U.S. Boiler has introduced more new high-efficiency products over the last several years than any other company in the history of hydronic heating. MPO-IQ™ – Our award-winning 3-pass high efficiency cast iron oil-fired water boiler can save homeowners up to 49% …
right now i'm strongly considering the Weil wgo-2 fired at 0.7gph, rated at 86MBH and the NET is 75 MBH. the ultra-oil UO-3 model is at 0.8gph, rated at 99 MBH with a NET of 86 MBH. Both are 87% AFUE. in taking quotes for a new boiler, I asked about the "newer" model that has the 3 …
The TriFire TRB features an even more compact design that it's predecessor for even easier installation. The unit features a High Limit Control with LED Display, easy to program Dial Settings, Boiler Water Temperature Reset and Low Water Cut Off functionality. Wide flue ways, flexible oil line, dual hinged swing door with left or right mount option, site glass and a test port make the TriFire
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