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.
Spirax Sarco. Shannon Insultech Thermal Blanket Insulation | Boiler Supplies. 1-1 of 1 Products. Spirax Sarco Insulation Blanket from Insultech In Stock. Items to be returned must be approved by Power Plus International, and may be subjected to a restocking fee.
Spirax-Sarco Datasheets for Heat Exchangers. Heat exchangers are commonly used in a wide variety of industrial, chemical, and electronics processes to transfer energy and provide required heating or cooling. Spirax EasiHeat™ is an extremely compact heat exchange solution when compared to traditional shell and tube options, with the core
Reduce your steam system maintenance costs and its reliability with Spirax Sarco's range of pipeline ancillaries to improve the quality of your system. Boiler Water Treatment You will now continue to the existing site for Spirax Sarco .
Spirax Sarco Boiler Controls Boiler blowdown & condensate contamination detection is suitable for shell and water tube boilers and can be linked to energy/building management systems. The BCS 3 can handle boiler pressures up to 465 psig (32 barg). Bottom Blowdown Efficient blowdown (removal of impurities) is essential to maintaining steam quality.
A reasonably well-insulated shell or water-tube boiler of 5 MW or more will lose between 0.3 and 0.5% of its energy to the surroundings. This may not appear to be a large amount, but it must be remembered that this is 0.3 to 0.5% of the boiler’s full-load rating, and this loss will remain constant, even if the boiler is not exporting steam to
boiler installations. There should be an interval between blowdowns to avoid thermal overload of the blowdown vessel. Furthermore, a skilled boiler operator may not always be available. For safety reasons, only one boiler blowdown valve must be open at a time. Therefore, the Spirax Sarco automatic boiler blowdown systems offer considerable
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Shell boilers may be defined as those boilers in which the heat transfer surfaces are all contained within a steel shell. Shell boilers may also be referred to as ‘fire tube’ or ‘smoke tube’ boilers because the products of combustion pass through the boiler tubes, which in …
By measuring the TDS level in the boiler water, Spirax Sarco has developed boiler blowdown systems that will minimize the amount of blowdown required, reduce carryover of boiler water and provide automatic TDS control. The Spirax Sarco CCD condensate contamination detection system monitors the conductivity of condensate being returned to the
Accurate control of water level/alarm within the boiler or tank while maintaining the proper TDS level of the boiler water, are vital in the boiler room. Spirax Sarco Flowmeters. No matter what your thermal energy management goals are, Spirax Sarco’s range of flowmeters can help assess your thermal energy production, usage, and distribution.
Boiler Controls and Systems Steam is a must-have utility in many industries. Yet, while the basics of steam engineering are common, each industry places its own demands on a system. Spirax Sarco’s industry specialists, understand the day-to-day needs of your sector. They apply deep industry know-how, using best practice from within the
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