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 Central Utilities Plant’s boiler operation operates at approximately 85% thermal efficiency and utilizes the latest technology including steam economizers to pre-heat incoming water. When firing with oil, primarily during extremely cold weather, steam atomization of oil is used to provide a higher degree of combustion efficiency.
Steam boileris nothing but a closed vessel combustion chamber which generates steam at a desired pressure by the combustion of fuel to water. Steam is supplied to the steam boilerin differen field like steam engine,steam turbine,thermal power plant,various heating installation process,different cotton mills,sugar factories etc.
A steam boiler is a power generation device, used for generating steam by applying the heat energy to water. The pressure range of earlier boilers ranges from low pressure to medium pressure (7 kPa to 2000 kPa/ 1psi to 290 psi).
Fuel gases or smoke is a product of combustion of fuel or reaction of the fuel with air. Fuel which is generally a mixture of carbon, sulfur, hydrogen, and moisture reacts with air to give carbon dioxide, carbon monoxide, sulfur dioxide, water vapor etc. All these gases combined are termed as flue gases.
File Size: 1MB The steam-generating facility, located in the boiler room, consists of boilers, feedwater systems, heat exchangers (e.g., economizers), boiler and system controls, fuel and gas handling equipment (e.g., fuel trains, stacks), and steam/water
File Size: 258KB Jan 15, 2019· Boiler in thermal power plant accumulates the steam and build up a pressure to expend it in turbine and convert thermal energy to mechanical energy. The generator which is connected to turbine converts the mechanical energy into electric energy.
126.96.36.199 Design steam systems for boiler plant header pressure and temperature (150 psig, 370 degrees °F) minimum, and design condensate systems for (100 psig, 200 degrees °F). Pipe stresses must not exceed allowable stresses calculated in accordance with ASME B31.1, ASME Code for Pressure Piping, Power Piping.
Steam Boiler Plant Solutions. Cochran Steam Boiler. From a single boiler, to a turnkey project-managed multiple boiler installation, Cochran delivers worldwide. Every installation is precisely engineered to individual clients needs, from fully packaged industrial steam systems, ready to run, or alternatively a boiler with ancillaries on a supply and commission only basis.
The Steam Plant's 225-foot twin stacks are an iconic part of the Spokane skyline, and this is a great opportunity to add awareness to organizations and events that are doing good work for our community. We welcome requests to join us as a Lighting Partner if you have a non-commercial, community, or philanthropic event to highlight.
No. 76, Xin Da Road, Zhou tie Town, Yixing, Wuxi, China
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