We founded in 1988, with 32 years'experience in research development and manufacture of industrial boiler. Our boiler are saled for more than 100 countries and regions like Egypt, Ethiopia, Congo, Mauritius, Tanzania,South Africa, Mexico, Ireland, Indonesia etc.
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Product Thermal Capacity: 1 - 20 t/h
Working Pressure: 0.7 - 2 Mpa
Product Thermal Capacity: 20 - 110 t/h
Working Pressure: 1.25 - 5.3 Mpa
Product Thermal Capacity: 2 – 20t/h
Working Pressure: 1 - 2.5 MPA
Product Thermal Capacity: 4 - 35 t/h
Working Pressure: 1.0 - 2.5 MPA
Superheated steam is steam at a temperature higher than the saturation temperature corresponding to pressure. For example, a boiler may operate at 415 psig (pounds per square inch gauge). The corresponding saturation temperature for this pressure is 483°F, and this will be the temperature of the water in the boiler and the steam in the drum.
Apr 22, 2019· Hence, the more that steam pressure builds inside the drum, the boiling temperature of the water increases, resulting in a reduction in steam production overall. In essence, the boiler is self-controlled via the steam pressure it produces through its operation. Types of Internal Furnace …
These tubes are connected to a steam drum and a mud drum. The water is heated and steam is produced in the upper drum. Large steam users are better suited for the water-tube design. The industrial water-tube boiler typically produces steam or hot water primarily for industrial process applications, and is used less frequently for heating
Natural Circulation In Boiler: Boiler feed water which is pumped with high pressure boiler feed water … gunboat boiler: similar to the commonly known locomotive boiler, from steam locomotives. A horizontal boiler drum contains multiple fire-tubes and a separate furnace. However the furnace in a gunboat boiler has no opening at the bottom of the furnace to allow dumping of ash, the furnace is completely water cooled, similar to a scotch boiler
Drum Type and Once-through Boilers. The major proportion of boilers operating in the world today are drum type boilers. These boilers have certain restrictions during start-up due to the presence of a high thickness component- the drum. The once through design …
HEAVY WALL STREAM DRUMS & BOILER. Hooper Welding is recognized leader in design & manufacturing of Steam Drums & Boilers. We have capabilities for heavy wall shell plate rolling and Submerged Arc Welding (SAW) of long seam & circ. seam which is an important requirement for any steam drum & boiler.
Water tube boiler parts and their functions. There are many pressure parts and non pressure parts in a water tube boiler we only discuss main water tube boiler parts and function. Steam drum. Steam drum is a collection vessel for steam & water. Here water & steam is separated. It has steam separators.
Steam drum internals for typical type of boiler are shown. The internals include separation devices to assist in separating small droplets of boiler water from the steam. Boiler water in the steam will cause scaling of the superheater and steam turbines.Baffles, chevron types separators and demister pads are used to minimize boiler water carryover.
Mar 25, 2016· What is the purpose of the boiler? Well it is to convert water to steam . In water tube boilers water goes through the tube and it gets converted to steam. At the end all the water need not necessarily convert into steam. It might be in a mixed ph
gunboat boiler: similar to the commonly known locomotive boiler, from steam locomotives. A horizontal boiler drum contains multiple fire-tubes and a separate furnace. However, the furnace in a gunboat boiler has no opening at the bottom of the furnace to allow dumping of ash; the furnace is completely water-cooled, similar to a Scotch boiler
Steam is separated from water in steam drum and taken out. Longitudinal drum boilers range from 2250 kg/h to 3600 kg/h. 2. Cross drum boiler. The drum in this type is placed in cross to the heat source. The temperature obtained in this type of arrangement is more uniform. When the steam loads are high the upper tubes can become dry which cause
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