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.
Author: Donna Boyle Schwartz In hot oil boiler designs, synthetic and oil-based thermal fluids are used as the heat carrier instead. This oil operates at nearly atmospheric pressures that reach up to 300C. Yet it will work just as any other heating fluid as it is cooled and heated while passing through the system.
YYW Diesel Oil Fired Thermal Oil Boilers use diesel or light oil as fuel, the thermal oil is heated in the tube. Using the circulating pump to force the liquid thermal oil circulation,and then transporting the heat to the thermal equipment.
Our hot oil boilers provide heat through liquid fuel (HFO, light oil) and/or gaseous (natural gas, propane, etc.). A thermal oil boiler is the main component in a thermal fluid heating system, where a liquid fuel is heated and circulated to provide energy to different energy users within a closed circuit.
Thermal oil heater boiler. Aavailable fuel: Gas, Oil, Coal, Wood, Biomass, Electrical Capacity: 200kw-14000kw, 200000kcal-12 million kcal Description: Thermic fluid heater boiler, use transfer oil as medium, it is forced circulation oil system, heating oil under specific pressure, adopts horizontal chamber combustion three-coil structure, and its body is composed of outer oil, middle oil
Sep 19, 2018· However, their efficiency comes at an extra cost, making gas furnaces more expensive than oil furnaces. Oil Heat. Pros. Offers Maximum Heat; Oil burns hotter than natural gas, delivering more heat per BTU compared to other heating sources. Less Upfront Cost; Heating furnaces that use oil cost 10% – 25% less than the ones that use natural gas.
YYW(L) series automatic gas(oil) fired Thermal Oil Boiler (Organic Heat Carrier Boiler) is vertical /horizontal forced circulation boiler. Boiler heating surface compact structure, the heating surface from the inside, outside close-packed circular tube constitutes the inner coil raiation heating surface, the outer surface and the inner coil
Aug 08, 2017· A thermal oil boiler fires through a helical coil and generates energy from the hot products of combustion. This, by heating the coil through radiation and convection. The coil heats the thermal oil or fluid that is pumped through the thermal oil boiler. The thermal oil …
91.5% AFUE Condensing Oil Fired Boiler features a down flue heat exchanger constructed of mild and stainless steel. This flue passage design slows the exhaust gases, maximizing heat transfer and efficiency while yielding ultra low stack temperatures and quiet operation.
The thermal oil heaters, type VTO and type ELVTO are customised and special designed thermal oil units, - respectively with fuel oil or gas-burner, or electrical heated (see above sketches).
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