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.
This is another important use of boilers in hospitals. A portion of the steam produced by boilers gets pumped into an autoclave sterilizer, which is usually located in a lab or surgical area. The hot steam helps to kill any germs and bacteria on medical tools, making sure they are free of any harmful microorganisms.
Boiler Types According to tubing methods. Ther e are two main types of boiler Fire tube boilers and … Nov 08, 2016· Among the different types of boilers, commercial boilers are some of the most diverse. These units can use propane, natural gas, non-fueled electric only, or light oil to provide hot water or steam for process requirements or comfort heating.
The chemicals industry has more boilers (12,000) and capacity (413,000 MMBtu/hr) than any other industry. The paper industry has a fraction of the number of the boilers (3,400) of the chemicals industry but nearly as much capacity (376,000 MMBtu/hr) due to …
Mar 27, 2020· The chemical segment is the largest end-use industry in the market, owing to a large number of installations across the industry. Industrial boilers in the chemical industry are primarily used to provide large quantities of high-quality, high-temperature steam for production processes.
Use of steam boiler in food industry:Due to the food industry needs of the production process in drying process and heat exchange. Steam is one of the main energy for food industry, so steam boiler is an indispensable role in the food industry.
Why do most industries use boilers?Apr 25, 2018What is the use of a boiler in pharmacy industries thatMar 25, 2018What is the application of boilers in industry? What is the use of a boiler in the paper industry?Aug 01, 2015See more results While the boiler is a powerful one, and can generate up to 225,000 pounds per hour of steam at 900 psi, the plant won’t use the boiler for its heating capabilities. Instead, the plant will use their industrial steam boiler to power turbines that will create electricity.
the ﬂue gases, these boilers are also called three-pass shell boilers. Industrial boiler systems can cope with much higher pressures than pressure cookers. These boilers are welded from thick steel plates that are up to 35 mm thick, making pressures of 30 bar and more possible.
Energy use by type of industry. Every industry uses energy, but three industries account for most of the total U.S. industrial sector energy consumption. The U.S. Energy Information Administration estimates that in 2018, the bulk chemical industry (the largest industrial consumer of energy), the refining industry, and the mining industry
As heat recovery steam boilers, we use the exhaust heat from our gas turbines as the primary heat source for our boilers. This allows to raise 25t/hr of steam which is used in our process to drive absorption chillers, heat exchangers and the print industry process.
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