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.
Gas-fired heat transfer fluid heater IX 1991 80 390 483,96 0 37.6/ 37.6 256 Gas-fired heat transfer fluid heater Until today these plants still continue in operation. The constructional and operational experience with these plants pushed the parabolic trough technology a …
gas fired boiler segs plants. Economic use of gas-fired boiler plant - CIBSE - Chartered Institution of Building Services Engineers. ECONOMIC USE OF GAS-FIRED BOILER PLANT INTRODUCTION INTRODUCTION Steam and pressurised hot water boiler plants in industry and commerce vary in capacity from 100 kW to over 30 MW (341,000 BTU/h to over 102 million
2013-10-1 · solar steam into NGCC plants that are designed with gas-fired duct heaters between the gas turbine and boiler. Plants with duct firing are designed with slightly oversized steam turbines and the use of natural gas for duct firing is inherently less efficient than gas used in the gas turbine.
File Size: 338KB A coal-fired power station or coal power plant is a thermal power station which burns coal to generate electricity. Coal-fired power stations generate over a third of the world's electricity but cause hundreds of thousands of early deaths each year, mainly from air pollution. A coal-fired power station is a type of fossil fuel power station. The coal is usually pulverized and then burned in a pulverized coal-fired boiler.
The boiler efficiency of modern pulverized fuel, hard coal-fired units is 94%–95% (LHV basis), reducing slightly to 90%–91% for lignite-fired units due to the higher moisture content. When combined with the other elements of the Rankine cycle, the overall efficiency currently achievable in conventional plants is in the 40%–45% range.
At power plants, flue gas is often treated with a series of chemical processes and scrubbers, which remove pollutants. Electrostatic precipitators or fabric filters remove particulate matter and flue-gas desulfurization captures the sulfur dioxide produced by burning fossil fuels, particularly coal.
Oil & Gas fired boiler ESP is a oil - fired boiler dust removal method, relying on the positive and negative ions to the ion and dust on. of ESP is necessary firepower oil - fired boiler plant equipment, is to1, ZG WNS gas boiler heating surface due to the absence of contamination, slagging, abrasion and other issues, so you can
Apr 14, 2014· The 4,384MW Dah-Tarn (Tatan) power plant located in Guanyin, Taoyuan, in Northern Taiwan is the world’s fourth biggest gas-fired power plant. The gas turbine combined cycle power station is owned and operated by Taiwan Power Company (Taipower). The plant was developed in two stages between 2005 and 2009.
Parabolic trough solar collector technology is currently the most proven solar thermal collector technology. This is primarily due to the nine plants operating in California's Mojave Desert since the mid-1980s. In these plants, large fields of parabolic trough collectors supply the thermal energy used to produce steam supplied to a Rankine steam turbine-generator cycle to produce electricity.
several boiler parameters responsible for the unit and steam temperature derates, which include boiler/burner technology and furnace he at input/plan area ratio. Boiler natural gas feasibility studies are required to determine the effects of burning natural gas in a coal -fired boiler.
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