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.
The firebox boiler uses similar tube attachment techniques as the firetube boiler. Its combustion chamber is not round, like the firetube’s cylindrical furnace. The firebox boiler is typically manufactured to low pressure steam or hot water applications. The firebox boiler is a …
Apr 05, 2008· I'm a homeowner, not an HVAC pro, with a couple of questions. Thought someone might be able to help me out. We currently heat our home with an oil boiler. It was originally coal and at some point was converted to oil. I have no idea when, but the house was built in 1932. Anyway, we have received quotes to replace the current oil boiler with a new oil burner, as well as for natural gas.
HTP Munchkin: Small, powerful, efficient gas condensing boiler. Made in MA. Burnham V-8 or Opus: Excellent boilers from a company with a solid reputation. Burnham also offers units for steam heat. Made in RI, IIRC. Weil-McLain Ultra Another condensing gas unit. Buderus G115 or G124X: Solid oil or gas products from Germany.
What is a boiler? Boilers are defined as “Boiler is a closed vessel in which water or other liquid is heated, steam or vapor is generated, steam is super-heated, or any combination thereof, under pressure or vacuum, for use external to itself, by the direct application of energy from the combustion of fuels, from electricity or nuclear energy.. The boiler is a primary part of global heating
Apr 12, 2020· boiler basics and types of boilers, water tube boiler and fire tube boiler. what is a boiler and its types, smoke tube boiler and water tube boiler. advantages and disadvantages of it. wet back design , dry back design.
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Oil fired boiler consist of several important parts such as burner nozzles, air compressor, atomizing air system, oil piping, oil metering valve system, flame ignition and the others. As in gas fired boiler , when NOx (nitrogen oxide) control is aspect of firing system, generally there could be small NOx burner controls or staged firing.
Author: Forbes Marshall More and more home owners all over the world give preference to gas-fired heating units. And there is no wonder about that: they are available in different sizes and colors and can heat any home, regardless of size and hot water demand; they have reasonable prices and are widely recognized as highly efficient variants.However, considering only gas appliance is wrong.
Click to view0:18Sep 04, 2014· This video describes how to access tubes for cleaning Oil and Gas Fired Boilers. All the tubes are accessible from the front of the Boiler. Access to the tubes is achieved by opening hinged door
Pressure range of the boiler is about 0.7 MPa to 2 MPa and efficiency is 65 to 70%. Fuel in these boilers is added into the grate which heats the gases. Hot gases enter the front section of the boiler and leave the boiler from back and then enter the bottom flue and start moving to front section of boiler.
Why Oil? Availability: Oil is popular in places where natural gas isn’t readily available. Maybe you don’t have gas in your neighborhood, or maybe your house isn’t connected to the gas line. With oil, that’s not an issue, because as long as there’s an oil provider near you, you can order, get delivered, and store oil …
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