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.
Watertube and firetube boilers are essentially the opposite in design. In a watertube boiler, water travels through tubes which are surrounded by the by-products of combustion, or flue gas. In a firetube boiler, the flue gas travels through the tubes, which are surrounded by hot water.
SCOTCH MARINE FIRETUBE STEAM BOILER MANUAL 3-Pass & 4-Pass Wetback High & Low Pressures 40 - 2500 BoHP Gas / Oil / Gas & Oil Superior Boiler Works, Inc 3524 E. 4th Avenue Hutchinson, KS 67501 (620) 662-6693 www.superiorboiler.com Manufactured in the USA to the ASME boiler and pressure vessel code
1,966 fire tube hot water boilers products are offered for sale by suppliers on Alibaba.com, of which boilers accounts for 99%, boiler parts accounts for 1%, and gas water heaters accounts for 1%. A wide variety of fire tube hot water boilers options are available to you, such as low pressure, high pressure.
Zozen boiler is one of the best fire tube boiler manufacturers in China, including biomass-fired tube boiler, coal-fired tube boiler, gas-fired tube boiler and oil-fired tube boiler for sale. ZOZEN boiler covers an area of 150 thousand square meters, with an annual production capacity of …
bath center vacuum hot water boiler - … Bath Center Natural Gas Hot Water Vacuum Boiler Supplier . Bath Center Gas Vacuum Water Tube Boiler Manufacturers In The 8 ton natural gas fire tube boiler produced by ZG boiler is a kind of wns series oil and gas steam boiler.The boiler has a rated capacity of 8 tons per hour, which means that the boiler is burned with natural gas.
As the inventor of the vertical tubeless boiler, Fulton has a reputation for success dating back to 1949. We`re a global manufacturer of steam, hot water and hydronic boilers; thermal fluid heaters; custom engineered systems; and a full range of ancillary equipment.
Dec 07, 2016· Unlike fire tube boiler, where the hot gas is circulated through tubes to heat water in a tank, water tube boilers involve running water through tubes surrounded by a heated tank. These types of boiler are generally considered safer than fire tube designs …
Bath Center Fuel Steam Fire Tube Boiler. Vacuum Boiler Manufacturers Fuel Hot Water Atmospheric . Vacuum hot water boiler is an ideal solution for heating supply. Gas is available to be used in the heating boiler. Learn More >>. Get a Quote. Get a Quote.
Mar 19, 2016· The main difference between fire tube and water tube is that in fire tube boiler the flue gases flow in the tubes and water flows from the shell and in water tube boiler, water flows from the tubes and the flue gases from the shell or passes over the tubes. This is …
Sitong boiler has over 30 years experience in design and product fire and water tube steam and hot water boilers, with unique tech and high quality product process, the boiler is little repair and maintenance cost.
No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China
0086-510-68530066, +86-13506151292Get Latest Price
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