Product thermal capacity: 0.7 - 14 MW
Working pressure: 0.7 - 1.25 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, hospital, hotel.
WNS series horizontal internal combustion boiler is classic 3-pass wetback oil/gas fired boiler. After fuel is atomized by burner, flame is full of the wave furnace and transfer heat via furnace wall, called 1st pass; the high temperature flue gasses are collected in reversal chamber and then enter 2nd pass, which is grooved tube bundle area through heat convection, air temperature gradually falls and flows to front smoke box and enter 3rd pass, which is done in the smooth tube bundle area, and then through back smoke box lead to chimney and exhausted to the atmosphere.
The key processes including material cutting, rolling, drilling are made by advanced CNC machining process to reduce the assembly stress and extend boiler working lifetime.
The front and back smoke chamber plates are cut by CNC plasma cutting machine with tidy and beautiful look.
Fully intelligent operation, with automatic adjustment and protection of burning, water level, temperature and steam pressure. The smoke box door uses the hinge structure for easy inspection, inventory and cleaning.
The way to weld Smoke tube and tube sheet is to first expand to eliminate the gap between them, then adopt automatic argon arc welding to relief the stress and expand boiler service life.
Longitudinal and girth joint adopt advanced automatic submerged-arc welding for good welding quality. All longitudinal and girth joint are test by radiographic inspection.
Fin tube uses ND steel or stainless-steel material to avoid corrosion in the low temperature.
Inspection stops are set up to guarantee the sequence of expanding and welding to avoid cracking of the tube sheet holes.
High quality aluminum silicate fiber is used with fire clay insulation, to control the boiler body temperature below 45℃ and reduce heat lost.
Sufficient steam storage room and heating area to generate high quality steam and high thermal power.
Condenser is added to recycle the waste heat of the exhausted smoke to increase feeding water’s temperature and reduce flue gas emission temperature and increase the thermal efficiency over 98% and save operating cost.
2017-7-8 · Just for Contractors: Become a. Online boiler registration Double the parts warranty; Natural gas or propane-fired, Baxi – Energy efficient boilers and heating solutions. Gas boilers Find a boiler Customer Support Parts Literature Advice About Baxi News TradeArea. From time to time, your Baxi boiler may need a bit of attention.
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2019-10-28 · Boiler Stainless Steel Exhaust Flue Stack. This change of state of flue gases in the vent pipe depends on many different variables like length of run, the efficiency of the boiler or furnace, type of material used in the flue, the temperature of the flue, and ambient temperature outside and where the flue pipe
Double venting radiators We have a one pipe steam system. The radiators that are the farthest away from the boiler heat slowly if at all. I read about double venting in Dan's "Lost Art" book. but there is only one hole for the air vent in the radiators.
2015-1-6 · column 2. For example, pipe run 1-2 has to serve all appliances and so will need to pass 7 + 16 + 35 = 58kW. Pipe run 2-4 serves the cooker and boiler, so it will need to pass 16 + 35 = 51kW. These figures can then be converted DOMESTIC GAS PIPEWORK PART 1 - PIPE SIZING Table 1 Approximate flow of gas (m3/hour) in straight horizontal copper
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When you purchase a residential boiler, water heater or radiator from U.S. Boiler Company, you know you're getting the best in comfort, durability and safety. Three of our current models meet the Energy Star efficiency standards. We have the right boiler for your home.
Radiators. Stylish new radiators now in at B&Q. Radiators are fundamental in maintaining the temperature of your home or office during the cooler months.
How Does Wood Burning Stove-Powered Central Heating Work. Many solutions exist to meet just about everyone's needs and preferences but the majority of wood burning stoves that are used for central heating work by heating the water in the boiler which in turn heats the radiators.
2003-6-4 · Back to Basics: Venting for Gas-Fired Boilers. June 4, 2003. KEYWORDS boiler / venting system. The double wall vent pipe provides an insulating air space between the inner pipe, carrying the flue products, and the outer pipe, which is exposed to the ambient temperatures in the equipment room. Proper venting of combustion products to the
Single Pipe Central Heating System A single pipe central heating system operates through a main single feed hot water supply pipe which comes from the boiler supplying hot water to each radiator. Each radiator has a smaller hot water supply pipe branched off the main feed pipe to supply the radiator, the water passes through the radiator coming out the other side a little cooler and then mixed