WNS series horizontal internal combustion boiler is a boiler shell type 3 passes wetback oil/gas fired boiler.
DZL series package boilers are horizontal three-pass water & fire tube boilers with a chain grate stoker structure.
circulating fluidized bed combustion (CFBC) technology has many advantages that other combustion methods do not have.
YLW thermal oil heater is square coil horizontal chain grate shop-assembled heater, chain grate and heater proper are transferred separately.
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In a water-tube boiler, the water is in the tubes while the fire is external to the tubes. The hot flue gases pass around and between the tubes, heating the water and then out the boiler vent. Figure 2: (a) Water-tube boiler arrangement (Not typical of any manufacturer’s product – for illustration purposes only) and (b) simplified fire-tubeView More
The Difference. Water-tube boiler is the boiler in which the water is present inside the tubes and fire or hot gases surrounds these fire tubes. On the other hand, Fire-tube boiler is the boiler in which the fire or hot gas is present inside the tubes and water surrounds these fire tubes.View More
Jun 13, 2013 · Watertube boilers are safer by design and generally considered to last much longer than the firetube boiler. They are available in much larger sizes and recover faster than firetube boilers, can handle pressures up to 5000 psig, and have the ability to reach very high temperatures with the use of …View More
Jun 05, 2018 · Water tube boiler. 1. In Fire-tube boilers hot flue gases pass through tubes and water surrounds them. In Water-tube boilers water passes through tubes and hot flue gasses surround them. 2. These are operated at low pressures up to 20 bar. The working pressure is high enough, up to 250 bar in super critical boilers. 3.View More
Fire tube boilers are low pressure or medium pressure boiler. Water tube boilers are high pressure boiler. Boiler pressure range between 20-25 bar (Low pressure) and for medium pressure boiler pressure range about 25-80 bar. Boiler pressure is up to 80 bar.View More