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.
3.3.1 The system and the boiler / water heater must be thoroughly flushed before the final fill. Steam boilers should be ‘boiled out’ before operation. 3.3.2 Water Treatment Consult a local water treatment firm for recommendations on proper water treatment and boilout procedure to prevent damage to the boiler vessel, components and heating
May 26, 2016· #ZBGBoiler #WNSGas&OilFiredBoiler Manufacturing Processes of Boiler Gas & oil fired fire tube boiler manufacturing processes made by ZG Boiler(Group), ZG …
The boiler shall be a Bosch Greenstar ___ wall hung combination boiler for space heating and domestic hot water (DHW) production via a stainless steel ﬂ at plate heat exchanger 3 way valve and integrated 3.2 gallon expansion tank. The boiler shall be certiﬁ ed to meet the AHRI, ASME standards and shall be certiﬁ ed by CSA.
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2019-4-12·Zhengzhou Boiler Co., Ltd. ZG Boiler Since 1945. 1.Biomass Fired Boilers In India . 4 ton coal boiler | biomass boiler for sale. Capacity: 2 ton,3 ton,4 ton,5 ton,6 ton,7 ton,8 ton,9 ton,10 ton,15 ton,20 ton,25 ton series horizontal chain grate coal & biomass fired water tube boiler for sale.Previous Page:8 Ton Horizontal Coal
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ZG Boiler Company is a horizontal boiler and horizontal autoclave manufacturer in China. Zhengzhou Boiler CO., Ltd is a leading industrial horizontal boiler manufacturer and exporter in China, founded in 1945, is a joint-stock enterprise with A1, A2, C3 pressure vessel design and manufacture license permits.
PerformanceAnalysis of Radiant Super Heater in AFBC . fluidized bed combustion boiler includes various unburned components, which are collected by the mechanical precipitator and burnedin the after-burner furnace (CBC) to improve combustion to superheater, thus increasing the tube value and support temperature leading to failure, the super heater is located in areason where it is.
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