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.
Learn more about Superior Boiler’s line of industrial boilers. We manufacture firetube and firebox boiler types for heating, sterilization, laundries, food processing, co-generation, heat recycling, cleaning, petroleum extraction, and any other process that may require steam or hot water.
To achieve these conditions manufacturers of boilers have had to design special boilers to perform under these conditions, which are now classified by TSSA as “Low Volume Boilers”. In meeting the Low Volume conditions, manufacturers have had to compromise on fundamental design features of traditional boilers. Some of these changes are as
A boiler or steam generator is a device used to create steam by applying heat energy to water.Although the definitions are somewhat flexible, it can be said that older steam generators were commonly termed boilers and worked at low to medium pressure (7–2,000 kPa or 1–290 psi) but, at pressures above this, it is more usual to speak of a steam generator.
The ASME - American Society of Mechanical Engineers - International Boiler and Pressure Vessel Code (BPVC) is made of 11 sections and contains over 15 divisions and subsections.. Code Sections. I. Power Boilers II. Materials. III. Rules for Construction of Nuclear Facility Components. IV. Heating Boilers. V. Nondestructive Examination. VI.
Ajax Boiler. Ajax Boiler is located in Santa Ana, California. Ajax Boiler is a designer and manufacturer of boilers and commercial grade water heating products. The company has extensive industrial experience and expertise in combustion and heat transfer, control and systems engineering, and pressure vessel design.
High efficiency, fully condensing, fully modulating gas fired semi-instantaneous water heaters-600mbh to 1350 mbh input Hurst Boilers. May 2, 2015. Scotch Marine Fire-Tube boilers for steam and hot water up to 2000 HP. Two, three and four pass designs offered in both wet and dry back. Firebox up to 650 HP and Vertical up to 100 HP
Modern boilers are made of alloy steel to withstand high pressures and extremely high temperatures. Most conventional steam boilers are classed as either fire-tube or watertube types. In the fire-tube type, the water surrounds the steel tubes through which hot gases from the furnace flow.
For example, a high-mass condensing boiler may cost 10- to 20-percent more than a comparable non-high-mass boiler for an application requiring 6 million to 7 million Btu. A building requiring that kind of boiler-plant output capacity may have an annual expected fuel bill of $60,000.
manufacturing boiler fuel consumption. EEA estimates the nonmanufacturing boiler inventory to be approximately 16,000 units with an aggregate capacity of approximately 260,000 MMBtu/hr or about 14 percent of the manufacturing boiler capacity. ES-4 Commercial Boiler Inventory
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