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cfb boiler structural steel framing

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.

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Introduction of WNS gas / oil fired steam boiler:

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.

Technical advantages:

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.

What is the difference between boiler grade steel a

Sep 13, 2015· Steel is an alloy of iron and a small proportion of carbon: Soft steels have between 0.1 and 0.4 % carbon, medium steels between 0.4 and 0.7% and hard steels to just over 1% beyond that up to 5% carbon you get cast iron. This is strong in compress

Internal CFB Boiler Structure Demo Animation - YouTu

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cfb boiler Agent structural steel framing - NTS witgoedservi

2019-3-5 · sion for Growth, Structural Change . and Employment (Coal Commission). In a CFB scrubber, boiler ue gas . enters at the bottom of an up- ow . absorber vessel. agent could be anything from hy-drated lime, sodium bicarbonate or . even activated carbon, depending on. > Get A …

2017 technical design guide COLD-FORMED STRUCTURAL

this catalog. All structural properties are developed in accordance with the American Iron and Steel Institute’s “Specification for the Design of Cold-Formed Steel Structural Members, S100-12.” General notes. The data contained in this catalog is intended to be used as a general guideline only and does

CFB boiler construction - YouTube

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Click to view4:03Dec 10, 2015· This video shows an overview of CFB boiler construction. The shown parts include steel structure, ground floor, cyclone, piping, wall, sootblower, fans, burners, feeders.

Structural framing systems - BIM object definition from N

Structural framing systems. A heavy steel framing system typically comprises of items such as framing members, connections and anchors to concrete and masonry. Uniclass2015 - Ss_20_10_75 Structural framing systems Structural design supervision and checking: Required level of design supervision.

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alat bantu erection boiler cfb - coal fired boiler steel structure erection pdf Fire Tube . The roof for this building is at EL47.50m.The Mill and bunker building also has structural steel floor framing beams at EL 25.750m which is the bunker supporting floor. Learn More.

Coal fired CFB boiler - Circulating fluidized bed boil

FAQ Why choose ZG Boiler as Coal fired CFB boiler manufacturer. We have over 70 years' experience of boiler and autoclave, and we have a professional installation and after-sales staff for products.Take advantage of the most economical way to improve efficiency and operating flexibility, Get substantial savings on your fuel costs,Reduce all emissions for each K/W of electricity generated

Metal Structural Framing Tubing | McMaster-Ca

Choose from our selection of metal structural framing tubing, including clamp-on framing and fittings, bolt-together framing and fittings, and more. In stock and ready to ship.

Circulating Fluidized Bed Boiler | CFB Boiler | GE Pow

Author: Thermal plant construction efficient circulating fluidized bed boiler combustion and fuel flexibility Our CFB boiler technology allows for a wide range of fuels to be burned efficiently. This includes low-grade and difficult-to-burn fuels such as anthracite, lignite, petroleum coke, oil shale, discarded coal, and biomass within a …

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0086-510-68530066, +86-13506151292

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