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.
Condensing Boilers Highly-efficient condensing boilers from Bosch. These boilers deliver reliable heating and hot water with high efficiency and low operating costs.
Vitocrossal 300, Cu3a · Vitodens 100-W · Vitodens 222-F Gas Condensing Boiler This wall-mounted condensing boiler utilizes an Inox-Radial heat exchanger, and a matrix compact burner to contain its small size. Hassle Free Boilers provide German Gas Boilers. We provide both Vaillant and Viessmann boiler installation and offer a selection of different types of models which you can find on our website here. However, due to
The condensing boiler is a system of technologies, consisting of the boiler itself, the flue stack, and the condensate collection system. Condensing boilers have been manufactured since the 1980s, and are now a fully mature technology deployed throughout the world. They achieve higher efficiencies by condensing the water
Location: 1167 Woodbine ave Suite 2, Toronto, M4C 4C6 The condensing gas boiler has achieved excellent efficiency and allows to reduction in heating and emissions costs. Condensing gas boilers can be used as heating and as domestic hot water. The peculiarity of this boilers is the technology that exploits the …
Milestones include for example the successful market launch of a new oil condensing boiler that has already achieved the top spot in a Stiftung Warentest consumer survey, the unveiling of a non-central ventilation unit with heat recovery for the building refurbishment sector, the introduction of chimney renovation and multi-floor systems, a successful start to our energy contracting business
Gas-fired wall-mounted condensing boiler with modulating stainless steel cylinder burner and Inox-Radial heat exchanger surface. Rated input: 12 to 530 MBH. For residential homes, apartment buildings and commercial applications, new buildings and retrofits.
Sep 19, 2019· Unical AG S.p.A. Italian well-advanced company in the heating sector . Born in 1972 to plan and to produce civil and industrial thermal groups, has subsequently widened its operational field, arriving to have one of the most complete catalogues of the whole sector, which includes:. DOMESTIC RANGE: condensing and traditional, wall hung and floor standing boilers and thermal unit up to 35 kW
Nov 24, 2016· The good news is that all modern units are condensing boilers; they are named ‘condensing boilers’ simply because the boiler produces condensate. This happens as the flue gasses exit at a lower temperature and the latent heat is used to provide more energy.
Dec 02, 2019· The efficiency difference between a conventional and condensing boiler is to the tune of 75% efficiency vs. 90% efficiency. However, older conventional boilers can sometimes run at barely more than 50% efficiency, so a move from an older boiler to a condensing boiler can potentially save you 50% of your energy bill.
Good condensing boilers can attain energy efficiency of 90% or more. Boiler Efficiency Ratings. A boiler’s efficiency is measured by annual fuel utilization efficiency (AFUE). This is the ratio of the boiler’s annual heat output compared to the total annual fossil fuel energy it consumes.
Condensing Boiler Evaluation – Retrofit and New Construction Page 2 water vapor in the exhaust is dependent on the altitude, temperature, and type of fuel. Generally, if the return water temperature is below approximately 130°F, the water vapor will start to condense and the system will achieve a …
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