Green environmental protection oil steam drum for power plant CFB
boiler with SGS Certification
A steam drum is a standard feature of a water-tube boiler. It is a
reservoir of water/steam at the top end of the water tubes. The
drum stores the steam generated in the water tubes and acts as a
phase-separator for the steam/water mixture. The difference in
densities between hot and cold water helps in the accumulation of
the "hotter"-water/and saturated-steam into the steam-drum.
The main components in a boiler system are the boiler feedwater
heaters, deaerator, boiler, feed pump, economizer, boiler,
superheater, attemperator, steam system, condenser and the
condensate pump. In addition there are sets of controls to monitor
water and steam flow, fuel flow, airflow and chemical treatment
1. To mix the saturated water that remains after steam separation
with the incoming feedwater.
2. To mix the chemicals that are put into the drum for the purpose
of Corrosion control and water treatment.
3. To purify the steam by removing contaminants and residual
4. To provide the source for a blowdown system where a portion of
the water is rejected as a means of controlling the boiler water
chemistry and reducing the solids content.
5. To provide a storage of water to accommodate any rapid changes
in the boiler load.
HD Boiler established in 1985, Zhangjiagang Hua Dong Boiler Co.,
Ltd. (trading as HD Boiler), is a professional industrial
manufacturer, producing utility boiler,industrial boiler,HRSG
boiler and all kinds of boiler parts, such as waterwall panels,
economizers, air preheaters, superheaters, headers, spiral fin
tubes, H-fin tubes, heat pipes etc. HD Boiler is located in Dong
Lai Industrial Park, east suburb of Zhang Jia Gang City. The
plant’s location is around 150km Expressway to Shanghai Port or
60km State Road to Suzhou or Wuxi, with transportation extending in
all directions conveniently and quickly.