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.
Close up high precision industrial temperature gauge for water heater steam boiler and tube or piping system outside drum Gauges in boiler room near heating pipes with insulation coating Large industrial gas burner with boiler room Interior gas boiler room with multiple pumps and piping Device for cooling a large amount of water by a directed stream of atmospheric air.
abstract on steam boiler - pearlresort.co. abstract for conversion for conventional boiler to . A boiler is a closed vessel producing heat by the combustion of fuel which is transferred to water for its conversion into steam at desired temperature and pressure .They are vastly used in power plants, paper industry, chemical industries, water
Abstract During the inspection of a boiler containing cracks at the superheater header connection, cracking also was detected within the main steam drum. This was fabricated from a …
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.
fig 4 final view of design and fabrication of pressing steam boiler REFERENCES  T.G.Aru, N.Pramoth, S.Praveen Kumar, R.Preamkumar, A.Rameshkuma r, An Experimental and Fabrication of
Dec 25, 2018· Benson Boiler is a high pressure, drum less, supercritical, water tube steam boiler with forced circulation. This boiler was invented in the year 1922 by Mark Benson. This boiler is a super critical boiler in which the feed water is compressed to a supercritical pressure and this prevents the formation of bubbles in the water tube surface.
Author: Bob Formisano Development of recovery boiler technology Dr Esa Vakkilainen Jaakko Pöyry Oy, Vantaa, Finland Abstract Recovery technology developed from early inefficient chemical recovery to modern large plants. Early rotary units had to fade when new larger and more reliable units came were available in the 1930’s.
1.0 ABSTRACT This experiment is to observe the relationship between the pressure and temperature of a saturated steam in equilibrium with water and also to demonstrate the vapour pressure curve. This experiment is carried out by using Marcet Boiler.
Intelligent Optimization Systems for Steam Boile. Abstract. The steam boiler plays an integral role in power plants. Most researcher detected that steam boiler in a power plant face an issue of a major outage. To avoid repetition of outage or failure, preventive maintenance scheduling also known as scheduled maintenance has been used widely in
Mar 07, 2019· Auxiliary boiler of thermal power plant Part 1 – YouTube Auxiliary boiler of thermal power plant is used to produce initial steam (or other name is auxiliary steam) when the power plant startup. This steam used to reheat fuel oil, pipes… and pray to start firing fuel oil in boiler.
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