fire tube boilers

Product Category : Steam Boiler Type: Fire Tube Boiler Capacity: 1~35t/h Pressure: 1.25~1.6Mpa Temperature: 170~220℃ Fuel: Natural gas, Light oil, Heavy oil

Product Description Fire tube boiler is also referred to as smoke tube boiler or fire tube shell boiler, which is a type of boiler in which hot gases from a fire pass through one or (many) more tubes running through a sealed container of water. The heat of the gases is transferred through the walls of the tubes by thermal conduction, heating the water and ultimately creating steam.

Horizontal fire tube boiler applications Fire tube boilers can be used in steam or hot water applications, such as food & beverage, paper & pulp, laundry, tanneries, textile, packaging, wood, machinery factory, metallurgical plants, infrastructure & bitumen, plastic & rubber, chemical, pharmaceutical, power plant, district heating and large buildings heating.

Three-pass fire tube boiler designs Fire tube boilers are typically designed with three sets of tubes (three-pass boilers). Every set of tubes that the flue gas travels through is considered a “pass”. A boiler with more passes has a higher heat extraction rate and is more efficient then one with less passes. The three pass fire tube boilers are high combustion efficiency and energy saving.

Fire tube steam boiler advantages 1.High Combustion Efficiency, Save Your Fuel Cost 2.Wet-back Structure, Saves Big Money on Maintenance 3.Multiple Protection, Low Maintenance Cost 4.Packaged type, Easy for Transportation & Installation