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.
Mar 05, 2017· Report on Boilers at NTPC Ramagunadam 1. STUDY OF THE BOILER IN THERMAL POWER STATION AT NTPC RAMAGUNDAM BY ANGARI ABHINAY 14675A0310 Under the guidance of Mr. Y.VIJAY KUMAR, M.Tech, Professor Department of Mechanical Engineering J.B. INSTITUTE OF ENGINEERING AND TECHNOLOGY (UGC AUTONOMOUS) (Affiliated to Jawaharlal Nehru …
bhel high pressure boiler plant. High Pressure Boiler Plant and Seamless Steel Tube Plant, Bhel Trichy turnover crosses Rs 10,000 crore – timesofindia Apr 2, 2010 CHENNAI . Get a Quote; High Pressure Boilers: Features and Advantages ~ ME . A boiler is called a high-pressure boiler when it operates with a steam pressure above 80 bars. GET A QUOTE
Nov 03, 2017· Also Read: NTPC blast toll climbs to 29, Rahul Gandhi calls for judicial probe Suddenly, the furnace pressure increased and hot clinkers of ash fell in a splash, injuring those in the vicinity. This was reportedly followed by a blast due to the increase in pressure, resulting in the release of flue gas at very high temperature from a duct at 20 metres height in the boiler, which caused the
Raebareli, Uttar Pradesh: Just before a boiler blast at a state-run NTPC power plant that killed 32 and left scores with burns, pressure inside the unit shot up 70 times within minutes, officials say.
Jun 02, 2020· ntpc boiler explosion NTPC accelerates learning for 19,000 employees “To meet the requirements of the lockdown imposed due to Covid 19 pandemic, NTPC Learning and Development (L&D) strategy has been customised for enriching employees through intensive digitisation and online training, enabling them to avail these services from anywhere
A boiler is an appliance designed to heat water and produce energy. The heat is applied to water in an enclosed container before being distributed throughout the system. The major difference between a low-pressure and a high-pressure boiler is the amount of pressure per square inch and pounds per square inch gauge that the boiler produces.
Nov 02, 2017· In a statement, NTPC (National Thermal Power Corporation) officials have said that "extremely high pressure" because of ash within the boiler furnace caused it to leak, producing a disaster.
Types of High Pressure Boilers. A boiler is a vessel in which water is heated under pressure and vaporized into steam for a specific purpose. There are several different kinds of boilers, heated by coal, solid fuel, oil or gas. Boilers vary widely in size from small, portable or shop-assembled units to …
RAEBARELI: The toll in the massive explosion in a boiler at the state-run power giant NTPC's Unchahar plant here has risen to 26, a senior official said on Thursday. Congress vice president Rahul
High Pressure Boilers continues to be the leading resource for preparing for high pressure boiler operator and facility operating engineer licensing. This textbook provides a comprehensive overview of the safe and efficient operation of high pressure steam boilers and related equipment. The latest combustion control technology, as well as EPA regulations and their implications, are covered in
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