|Place of Origin:||China|
|Brand Name:||HD Boiler|
|Certification:||ISO9001 , SGS , TUV , ASME , EN|
|Model Number:||Steam drum|
|Minimum Order Quantity:||1 set|
|Packaging Details:||Seaworthy Packing|
|Delivery Time:||50~100 Days|
|Payment Terms:||L/C, T/T, Western Union|
|Supply Ability:||400 Tons per month|
|Fuel:||Coal/Gas/Coal-fired/Water Heat||Type:||Natural Circulation/Once Through|
|Pressure:||Low/High Pressure||Range Of Applications:||Industrial|
|Surface Treatment:||Painted||Output:||Hot Water/Steam|
High temperature gas hot water boiler steam drum with TUV For power station CFB boiler
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.
Boiler steam drum water level is one of the most important power plant parameters to both measure and control. Control of the proper water level in the boiler is critical for safe operation of the boiler. If the level is too low, boiler tubes will be damaged by overheating. If the level is too high, steam separators will not function properly, temperature control will be difficult, and the superheater tubes and turbine could be damaged by moisture or water treatment chemical carryover.
In this circulation, the water flowing from upper drums through downcomers which is located in the boiler is relatively cold, flow down to mud drum. From mud drum, water flow back into the steam drum after passing through the evaporator tubes.
In this forced circulation, fluid is pumped through the evaporator. This causes the boiler can work with very high pressures.
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.
HD Boiler offers a best in class facility,including