Boiler Spare Parts Superheater For Utility Power Station High Efficiency Heat Exchanger hot water boiler
Boiler Spare Parts Superheater Features
1. As outstanding features, Heat Efficiency Improving boiler parts reheater for Steam Boiler have beautiful appearance, accurate sizes, advanced bending and welding technique, first-lass testing equipment and guaranteed quality.
2. The function of Super heater in the thermal power plant is to remove the last traces of moisture from the saturated steam coming out of boiler and to increase its temperature above saturation temperature as per requirement at inlet of steam turbine.
1. Generally 30 ~ 60 mm.The most common type of flow superheater is serpentine tube.It has a more intensive tube group, decorate in 450 ~ 1000 ℃ flue of the flue gas temperature, flue gas of vertical and lateral erosion.The flue gas mainly transfers the heat to the pipe by convection, and some of the heat is absorbed by radiation.
2. The plate-type superheater consists of a plurality of tube screens, arranged in the upper part of the furnace or at the outlet, belonging to the radiation or semi-radiation type superheater.The former absorbs radiant heat from the furnace flame, while the latter also absorbs some convection heat.
1.Firm structural support
1. Flow blockage by condensed steam 2. Needs slow restart to purge the water that accumulates in the bottom.
1.Proper drainage of the condensed steam
1. Lack the structural rigidity, especially in high speed gas flow
1. Proper drainage
2. Good structural rigidity
1. They do not view the flam directly so they are mainly from the convective type