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.
The Alpine condensing gas boiler is one of the most efficient, energy-saving water boilers on the market today. Every Alpine water boiler is equipped with a number of advanced technologies to constantly monitor boiler performance and match fuel consumption directly to heating demand. Efficiency: 95% AFUE, ENERGY STAR® certified.
With its combination of high temperature capability, high mass (water volume), floor standing design, condensing stainless steel construction and modulating gas burner, the Vitocrossal 300, CU3A is the ideal choice for boiler retrofits or new construction.
Gas-fired condensing boiler with stainless steel Inox-Crossal heat exchanger and MatriX dome gas burner. Rated input: 19 to 199 MBH. For residential homes, apartment buildings and commercial applications, new buildings and retrofits.
The gas fire tube condensing boiler is a kind of safe and high efficiency heating equipment with full automatic control system. The fuel could be natural gas, LPG, city gas, propane, etc. The gas fired condensing boiler is fast assembly fire tube boiler with three pass structure, it has compact structure, small volume, strong load adaptability and low water quality requirement.
Aug 13, 2018· A high efficiency, gas-fired condensing boiler is one of the most economical and clean ways to heat your home, reduce your monthly heating bills, and lessen environmental impact. In most circumstances, a condensing boiler can be used to replace an existing boiler in an older heating system.
High heat transfer ratio Operates quietly, below OSHA standards CSA (AGA/CGA) certified and ASME approved Compact to clear 30″ doorway Suitable for indoor or outdoor placement Highest achievable thermal efficiency level for non-condensing, gas-fired boiler Sealed combustion design eliminates large air louvers and permits
"Condensing boiler applications in the process industry." Applied Energy 89, no. 1 (2012): 30-36. Abstract excerpt: Two technical barriers for the condensing boiler application are corrosion and return water temperatures. DIRECT VENTS / SIDE WALL VENTS; Moskovits, Peter. "Low-temperature boiler corrosion and deposits—a literature review."
high quality gas fired condensing boiler suppliers. Qingdao Happiness Boiler provide high quality gas fired condensing boiler suppliers. condensers at the tail of the flue and use the waste heat in the flue gas of the boiler to increase the boiler inlet temperature. The boiler thermal efficiency can reach up to 98%, saving a . …
Click to view1:43Feb 04, 2015· Watch this video to see how you can reduce your boiler temperature to save fuel. Keep you boiler condensing constantly.
Author: Tim Cremin Jan 22, 2020· For the condensing boiler to operate at maximum efficiency, the secondary heat exchanger’s surface needs to be equal to or below the dew point temperature of …
As part of our range of gas condensing boilers, we offer a number of gas condensing combi boilers. Combining a high-efficiency water heater and a central heating boiler in a single compact unit, our condensing combi boilers are an ideal space-saving option for your property.
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