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 diverse steam boiler selection at Grainger includes high-efficiency wall-mounted condensing boilers, cast iron compact gas-fired boilers and direct-spark boilers with Energy Star ratings.
Author: Bob Formisano sections of this Code specify the rules by which steam boilers, pressure vessels and connecting piping are to be designed, constructed and installed. Section I of the ASME Code contains rules for Power Boilers which, for the case of steam boilers, are boilers designed for a maximum allowable operating pressure (MAWP) greater than 15 psig.
High Efficiency Boiler Prices The U.S. Boiler Company is the leading North American manufacturer of high efficiency boilers in a variety of sizes and prices that can supply your home with more comfortable heat and have a big impact on your energy costs.
Oct 12, 2016· When it comes to the steam boiler vs hot water boiler, the operating principles are more or less the same. Both steam boilers and hot water boilers (also called hydronic boilers) involve the heating of water and creation of steam through the burning of fuel. The heated water is transmitted through boiler tubes, while the steam created is circulated throughout the facility with the assistance
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 …
Supercritical and ultrasupercritical coal-fired power generation Pulverized coal combustion (PC) is the most widely used technology in coal-fired power plants globally. The technology’s developments in the past decades have primarily involved increasing plant thermal efficiencies by raising the steam pressure and temperature.
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.
Steam Boiler Cost. Steam boilers are more expensive than electric, oil or gas boilers. Steam boiler prices are similar to wood pellet boiler prices. A steam boiler costs less than a condensed boiler. The average steam boiler cost is around $10,000 with installation. High Efficiency Boiler Cost. High efficiency boilers have an efficiency rating
The saturated steam from our boilers can be controlled as to pressure, which will vary the temperature and BTU transfer of the steam. We offer a variety of models from 1.5 to 750kW with carbon steel pressure vessels and 1.5 to 120kW in all stainless steel design to match any steam application.
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
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