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.
Zozen Boiler-DHX coal-fired CFB (circulating fluidized bed) steam boiler. DHX coal-fired CFB (circulating fluidized bed) steam boiler. Steam 20-75 t/h 1.25-5.4 MPA. Chat online. Need more information? Contact us for more details about our boilers, solutions and services.
Boiler design pressure MPa: The combustion equipment and control systems of our auxiliary boilers are based on C-heavy oil basic specifications designs. We recommend adding specifications for combustion MGO (Marine Gas Oil) which contains less sulphur than C-heavy oil to your boilers. This method helps reduce SOx and CO2 emissions.
CFB Boiler Products range: CFB boiler is 10-280 ton steam boiler, 20-160 ton hot water boiler. CFB Boiler – Horizontal Steam Boiler for Sale, Horizontal Steam …. Products range: WNS series steam boiler 1-20 ton/hour, hot …. CFB Boiler Products range: CFB boiler is 10-280 ton steam boiler, 20-160 ton hot water boiler.
Background of purchasing the Circulating Fluidized Bed Boiler. In 2008, before purchasing the first batch of Circulating Fluidized Bed Boiler, the salt manufacturing factory investigated several excellent steam boiler manufacturers including Taishan Group. Above all, the investigation scope includes equipment manufacturing capabilities, research and development capabilities, quality management
IR-CFB uses 1/10 the mass of refractory of a hot cyclone CFB. Reduced diameter zone (RDZ) almost completely eliminates solids erosion of membrane wall at the transition section (solids flow obstructions from refractory and change in wall angle) Bubble caps minimize back sifting of …
CFBC, as an alternative to pulverised coal combustion (PCC), uses a fluidised bed, an apparatus that mixes coal and air with a sorbent such as limestone during the combustion process, to facilitate more effective chemical reactions and heat transfer. In a fluidised-bed combustor, combustion occurs when the
PROJECT DETAIL. Product:horizontal cfb boiler Standard: ASME, ISO,IBR Packaging Detail: Regular packing or nude packing, or upon customers requirement. Transportation: by land or by sea, depended on the exporting area; Email: [email protected] Inquiry Now
Influence of CFB (circulating fluidized bed) boiler bottom ash heat recovery mode on thermal economy of units in design stage which will be built in Baima, Sichuan province, China in 2012. Unit I used a CFB boiler (DG460/13.73-II4) manufactured by DongFang Boiler Group Co., Ltd, and 1025t/h–17.4 MPa/540 °C/540 °C: 1900t/h–25.4 MPa
CFB boiler has strong adaption to different kinds of coals. In CFB boiler, coal powders recycling times is large, so its combustion rate can reach to 98%. CFB boiler also features in high thermal efficiency, good desulfurization effect, low air pollution and so on, so it is an ideal thermal equipment for steam supply equipment, heat supply and power generating.
Zozen Boiler-DHX coal-fired CFB (circulating fluidized bed) hot water boiler. Chat online Inquiry Channel Partner. TEL：0086-510-68530066. 1.25-1.6 MPA: Outlet temperature: 90/70℃, 150/130℃
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