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.
next power plant generation As the strongest CO 2-emitting fossil fuel, coal has been questioned as a future fuel for power generation. The power industry’s answer is to push the technology in order to reduce, and in the future also capture CO 2-emissions from power plants. A large group of European power companies and
Author: Convergence Training by Vector Solutions 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. Types of boiler . 1. Based on Tube Content.
Click to view1:07Feb 03, 2015· The power boiler control system maintains the proper flow of feedwater to the boiler. As the hot combustion gases pass from the furnace through the generating tube bank, steam is formed in the
Types of Boilers Used in Power Plants 2017-07-31 17:31:22 . A power plant or a power generating station, is basically an industrial location that is utilized for the generation and distribution of electric power in mass scale, usually in the order of several 1000 Watts.
The boiler receives the feed water, which consists of varying proportion of recovered condensed water (return water) and fresh water, which has been purified in varying degrees (make up water).The make-up water is usually natural water either in its raw state, or treated by some process before use.
how use to voltage in thamel power plant boiler; how use to voltage in thamel power plant boiler . Product Categories. WNS series gas-fired (oil-fired) steam boiler; WNS series gas-fired (oil-fired) hot water boiler; SZS series gas-fired (oil-fired) steam boiler;
The energy efficiency of a conventional thermal power station is defined as saleable energy produced as a percent of the heating value of the fuel consumed. A simple cycle gas turbine achieves energy conversion efficiencies from 20 to 35%. Typical coal-based power plants operating at steam pressures of 170 bar and 570 °C run at efficiency of 35 to 38 %, with state-of-the-art fossil fuel
The above are the brief of the main equipment required for the proper combustion of coal in a large power plant boiler. This post is part of the series: Working Of A Power Plant Boiler. Boiler in a power plant has two functions. The Combustion system converts energy in coal to Heat.
The vibratory shearing process has two major applications in the power plant. The first is processing of boiler water influent. To avoid boiler scale, power plants usually utilize a multi-step process to remove hardness of incoming water, including either chemical treatment or ion exchange and several less advanced methods such as multimedia filtration.
Nov 26, 2017· Boiler drum is used for separation of steam and water mixture coming from the water wall tubes. It ensures that only steam goes with no part of water to turbine inlet .for separation purpose ,it contains large no.of centrifugal separators . It als
Coal thermal power plant is the most common power plant used in worldwide and coal fired CFB power plant boiler plays an important role in it. In coal thermal power plant, the steam is produced in high pressure in the CFB steam boiler due to burning of coal fuel in boiler furnaces. This steam is further supper heated in a super heater.
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