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.
Jul 19, 2019· Steam Boilers are used in steam locomotives, portable engines, steam-powered road vehicles, Stationary steam engines, industrial installations, and power stations. Thus, in this article, we have studied what is a boiler and how steam is generated and different types of heat transfers. We can conclude from this article that for the production of
The steam boiler is an old convection heating technology dating back over 200 years and is most commonly found in old homes. Because steam boilers operate at a higher temperature than hot-water boilers, they are inherently less efficient than their hot-water cousins and are more finicky to operate.
View 7 - 25Hp Literature · View 70 – 150Hp Gas Steam Boilers. Quick Search Steam boilers are a common way to heat buildings across the United States, and gas fired steam boilers are the most popular type. Shop our wide selection of gas fired steam boilers from the top manufacturers in the industry. Shop by Brand. Shop by Vent Type. Residential
Development perspectives steam boilers Conclusion Unfortunately, power plants are often depicted as dirty, with air pollution spilling into the air. The truth is that power plants are in some of the prettiest areas of the country, along rivers and lakes; spend millions of dollars
STEAM BOILERS The Parker Boiler water tube design offers an extremely efficient, reliable steam boiler. The Parker Boiler water tube design offers an extremely efficient, reliable steam boiler built for the long term and ease of maintenance. The Parker Boiler design offers …
Author: Walter T. Ray, Henry Kreisinger Steam Purity Purity or chemistry requirements for steam can be as simple as a specified maximum moisture content, or can include maximum concentrations for a variety of chemical species. Often, for low pressure building or process heater steam, only a maximum moisture content is specified. This may be as high as 0.5% or as low as 0.1%.
File Size: 136KB THE SIGNIFICANCE OF DRAFTS IN STEAM-BOILER PRACTICE. By WALTER T. RAY and HENRY KREISINGER. INTRODUCTION. This preliminary bulletin is the first of a series of two or three on the significance of drafts in steam-boiler practice, the succeeding bulletins to be along the same lines but of a more advanced char acter.
Author: Bob Formisano Apr 22, 2019· by Joe Farsetta, Certified Master Inspector® and Certified Commercial Inspector Steam boilers can be simple or complex, depending on their application, the fuel available, and specific requirements and demands, including steam pressure and volume. Steam systems in commercial and industrial settings will typically require the services of a licensed Professional Engineer for the design…
Steam boilers: their history and development, giving an account of the earliest known examples of steam generators, down to the most modern steam boilers: Author: Henry Handley Pridham Powles: Publisher: A. Constable, 1905: Original from: the University of Wisconsin - Madison: Digitized: Oct 11, 2007: Length: 335 pages: Subjects: Steam-boilers
boilers with capacities greater than at least 50 Hp (2,000,000 Btu/hr), and generally greater than (100 Hp) 4,000,000 Btu/hr. boiler plants with capacities up to 4500 Hp (150.5 MMBtu/hr, or 155,000 lbs/hr steam) typically high pressure (>15 psig, 250°F), process steam and/or district energy
Sep 13, 2018· Boilers are a tool for creating steam. The existence of boilers has been important since its development in the range of the 18th and 19th centuries. Boilers also took an important role in the era of the Industrial Revolution and encouraged various other important discoveries. In subsequent developments many studies have succeeded in bringing out … Continue reading "Classification of …
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