Taishan Group 420TPH Natural Gas Boiler Steam Drum Is Hoisted in Position
[Steam Drum ]
Steam Drum is the most important part of one steam boiler. It is a pressure vessel of water/steam at the top of water tubes. The steam drum stores the saturated steam and serves as a separator for steam/water mixture.
90TPH CFB Boiler is another popular coal CFB boiler model in China besides 75TPH CFB Boiler. CFB boiler is suitable for burning coal, wood chip, bagasse, straw, palm husk, rice husk and other biomass fuel. Power plant boiler manufacturer Taishan Group won a 90TPH CFB Boiler three months ago and now it is under erection. The coal CFB boiler is high-temperature and high-pressure coal boiler. The client once purchased two 35TPH Coal CFB Boilers from us, and they have been operating smoothly for five years.
The steam drum is used for the following:
1. To mix the remaining saturated water after steam separation with incoming feedwater.
2. To mix the chemicals dosing into the drum for corrosion control and water treatment.
3. To purify the steam by removing contaminants and residual moisture.
4. To provide source for blowdown system where a part of water is rejected as a means of reducing solids content.
5. To provide a storage of water to accommodate any rapid load change.
6. To prevent the carry-over of water droplet into superheater and cause potential thermal damage.
7. To minimize the carry-over of steam with moisture leaving the drum.
8. To prevent the carry-over of solids and prevent the formation of deposit in the superheater and steam turbine blade.
Power plant boiler manufacturer Taishan Group won two sets 420t/h high pressure natural gas boiler. In early September 2021, the drum for the gas boiler finished hoisting in Harbin, China.
We are responsible for the design, production and assembly of 420t/h high-temperature and high-pressure natural gas boiler.
Norma Wang
Taishan Group website editor, specializing in international marketing. Focus on the global market of industrial boilers.