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.
Model②：WNS Gas/Oil Boiler 0.5t-20t/0.35mw-14mw. WNS series gas/oil fire tube boiler, adopt three pass structure and wet back design, suitable for boiler need in 0.5t/h-20t/h. It use threaded flue tube for heat transfer and manages to achieve thermal efficiency up to 98%.
Jun 22, 2016· WNS series gas oil fired boiler is one of the main products of ZBG. Fire tube, horizontal, three pass and wetback, the gas and oil fired boilers are energy-efficient to meet your steam and hot
Wns 3 Ton Fuel Gas Steam Boiler. For more than two decades, it has been the focus on clean boilers, the insistence on precision and wisdom, and the pursuit of exquisite craftsmanship that have made today's Fangkuai boilers. Fangkui Boiler will always be based on the boiler industry, and will return customer support and trust with brilliant
wns gas steam boiler burner – Industrial Coal Fire. 11 Apr wns gas burner. Steam boiler, electric heating steam boilers, hot water 2018-10-24 · Sitong boiler manufacture and export variety industrial boilers, various fuels can be fired, coal biomass oil gas steam and hot water boilers, thermal oil boiler and electric steam boiler are innovative designed.
Horizontal boiler,horizontal boiler manufacturer. Horizontal fire tube boiler. The WNS is a traditional 3-pass, … 6mw biomass fuel boiler for power station. … Gas Fired Water Tube Boiler horizontal boiler include: horizontal steam boiler Wns 0.5-6 Tons Steam Boiler Horizontal Oil …
User rating: 3.7/5 Quality High Efficiency Gas Steam Boiler manufacturers & exporter - buy 0.5 - 20 Tons Rated Natural Gas Fired Boiler , Gas Hot Water Furnace Fire Tube Structure from China manufacturer.
Sitong WNS series gas oil steam boiler is horizontal three-return fired tube steam boiler with wet back structure. The high temperature flue gas injected into the atmosphere after convection heat transfer through the reversal chamber into the first flue tube bundle, and then from the front smoke box with turning 180℃ into the second flue tube bundle.
Mar 16, 2018· Wns Series Fire Tube 5 Tons Oil Field Steam Boilers For Textile , Find Complete Details about Wns Series Fire Tube 5 Tons Oil Field Steam Boilers For Textile,Boilers For Textile,Oil Field Steam Boiler,5 Tons Boiler from Boilers Supplier or Manufacturer-Henan Province Sitong Boiler Co., Ltd.
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