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.
XinLi Boiler Co., Ltd is a professional boiler manufacturer of CFB boiler, steam boiler, hot water boiler, thermal oil boiler, oil gas boiler, chain grate boiler, coal biomass boiler, locating in the Kaifeng City -- the national historical and cultural city. Welcome to XinLi Boiler Co., Ltd.
Integral fin tube wear resistance.Boiler Steam Drum Because integral type finned tube fin and base tube forming, hrsg boiler design crystal structure,hrsg boiler stable performance, supercritical cfb boiler and fin is in the shape of the sand dunes and when heated temperature gradient in shape, Water wall header outside when heated fin surface temperature, CFB Boiler the thermal stress evenly
Established in 1985, it is a leading boiler manufacturer of industrial boilers and power plant boilers (up to 600MW and 1,000MW unit). We continuously increase product's grade and quality, and provide reliable service for customers.
Valmet CFB Boiler (formerly known as CYMIC) is an advanced circulating fluidized bed (CFB) boiler developed by Valmet. It combines high-efficiency combustion of various solid fuels with low emissions, even when burning fuels with completely different calorific values at the same time.
Author: Chemical Engineer Click to view4:29Dec 07, 2017· Flow diagram boiler cfb (electric steam power plants) Steam Boiler Fundamentals|Basic The CFB Process - Duration: 6:08. Therma South Inc. TSI 13,320 views. 6:08. Boilers Basic
HEAVY WALL STREAM DRUMS & BOILER. Hooper Welding is recognized leader in design & manufacturing of Steam Drums & Boilers. We have capabilities for heavy wall shell plate rolling and Submerged Arc Welding (SAW) of long seam & circ. seam which is an important requirement for any steam drum & boiler.
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 …
User rating: 5/5 CFB Boiler Drum and water cooling system. Diameter of steam drum is Φ1500mm and thickness is 22mm, and diameter of water drum is Φ900mm and thickness is 16mm, both of which are made fromQ245R boiler grade steel plate. Steam drum is laid on two supporting seats and the convection bank hangs water drum.
Supercritical: Usually at 3500 psi (24.1 MPa) throttle pressure with 5% overpressure; higher pressures available. Steam temperature: Circulating Fluidized-Bed Boiler CFB BOILERS AND STEAM GENERATING EQUIPMENT Industrial Utility and Large Industrial Burners U-Beams Drum U-Beam Particle Separators Wing Wall Division Wall Roof SH/RH
Dynamic Model of a Circulating Fluidized Bed Boiler Yrjö Majanne* Petri Köykkä** *Tampere University of Technology, Department of Automation Science and Engineering, P.O. Box 692, FI-33101 TAMPERE, FINLAND; email: [email protected] ** Metso Power, Kelloportinkatu 1, P.O. Box 109, FI-33101 TAMPERE, FINLAND; email:petri.koykka @metso.com Abstract: A dynamic model for a solid fuel fired
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