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.
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Biomass steam boiler, SZL Series Double-drum (D Type) Water .. Following are the diagrams,accessories,valves about the boiler: Diagrams: SZL series product has a double-drum offset hearth (D-type layout), great apply for biomass fuel, environmental protection and energy conservation, and is a key promoted product of national energy-saving projects.
large double drum coal-fired steam boiler,US $ 15,000 - 154,800 / Set, New, Natural Circulation, Industrial.Source from Xuzhou Double Rings Machinery Co., Ltd. on Product-China Xinda International Group Co. , Ltd. China Xinda International Group Co., Ltd.【0086-373-2511868】is a professional manufacturer of steam boiler, hot water boiler
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This is a longitudinal, double-drum, D-type, gas/oil fired steam or hot water boiler (ZOZEN Model: SZS) Product Features: 1. Due to combustion chamber applying whole membrane water cooling structure and micro-positive pressure combustion, there is no smoke leakage and no pollution to the environment.
ZG well-designed and produced double drum horizontal water-tube boiler adopts the vertical design of the upper and lower double drums and has a compact structure and a small footprint. what is more,Double drum horizontal water tube boiler has large heating surface area and high thermal efficiency. The boiler body adopts various advanced technologies and the boiler operation is safe and efficient.
It is well known that a water tube boiler is such kind of boiler where the water is heated inside tubes and the hot gasses surround them. ZBG provides double-drum water tube boiler, which is designed to burn natural gas, diesel oil, heavy oil, coke oven gas, blast furnace gas, etc.
double drum steam water tube boiler - ZG Boiler Quick inquiry: I need the quotation of steam boiler hot water boiler industrial autoclave , the capacity is , the fuel is , the pressure is . My Name is , my Email is , my phone number is , Please Send the detail information for me!
double drum hot water boilers - 14MW double drum bagasse hot water boiler-- Boiler. The 14MW bagasse fuel hot water boiler adopts double drums,horizontal type and water tube structure is a biomass fuel chain grate boiler.and he product of bagasse fuel biomass fired hot …
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