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. Introduction:
4t wood fired boiler price 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 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.
Easy operation and maintenance
Fully automatically operating, with automatically adjustment and protection of burning, water level, temperature and steam pressure.
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.
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.
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Wood Fired Hot Water Boiler, Wood Boiler, Wood Fired Water Boiler manufacturer / supplier in China, offering 6 T 5 T 4t 2t Wood Fired Steam Boiler, "a" Standard Boiler Factory Produce 15 Tph 15 Ton Coal Wood Biomass Steam Boiler, China Factory Boiler Manufacturer for Food Factory Steam Boiler and
4T Coal Fired Steam Boiler The DZL series quickly installed coal fired steam boiler is the most advanced water-fire tube boiler in Chinese market and foreign market,this series boiler can be used in textile,food and corrugated box factory with high efficiency, small in size and long working life.
Alibaba offers 5,639 4t boiler products. About 74% of these are boilers, 1% are energy saving equipment, and 1% are electric water heaters. A wide variety of 4t boiler options are available to you, such as natural circulation, once through.
Wood Fired Boiler Ask Price. Wood fired boiler is available in all three types of designs, for small capacities from 100 kg/hr to 6000 kg/hr, we have an package type Boiler design with internal furnace design for higher capacities above 6 TPH to 25 TPH Composite type boilers with external type furnace. We can fire wood logs, wood chips, saw dust