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Zhangjiagang HuaDong Boiler Co., Ltd.
Zhangjiagang HuaDong Boiler Co., Ltd.
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Non Toxic Floor Standing Boiler Steam Drum For CFB Boiler Corrosion Resistance

Zhangjiagang HuaDong Boiler Co., Ltd.
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Non Toxic Floor Standing Boiler Steam Drum For CFB Boiler Corrosion Resistance

Brand Name : HD Boiler
Model Number : Steam drum
Certification : ISO9001 , SGS , TUV , ASME , EN
Place of Origin : China
MOQ : 1 set
Price : Negotiable
Payment Terms : L/C, T/T, Western Union
Supply Ability : 400 Tons per month
Delivery Time : 50~100 Days
Packaging Details : Seaworthy Packing
Condition : New
Structure : Fire/Water Tube
Fuel : Coal/Gas/Coal-fired/Water heat
Type : Natural Circulation/Once Through
Pressure : Low/High Pressure
Range of Applications : Industrial
Specification : Customized
Manufacturing Level : A
Surface Treatment : Painted
Output : Hot Water/Steam
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Product Description


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


working


The separated steam is drawn out from the top section of the drum and distributed for process. Further heating of the saturated steam will make superheated steam normally used to drive a steam turbine. Saturated steam is drawn off the top of the drum and re-enters the furnace in through a superheater. The steam and water mixture enters the steam drum through riser tubes, drum internals consisting of demister separate the water droplets from the steam producing dry steam. The saturated water at the bottom of the steam drum flows down through the downcomer pipe, normally unheated, to headers and water drum. Its accessories include a safety valve, water-level indicator and level controller. Feed-water of boiler is also fed to the steam drum through a feed pipe extending inside the drum, along the length of the steam drum.


A steam drum is used without or in the company of a mud-drum/feed water drum which is located at a lower level. A boiler with both steam drum and mud/water drum is called a bi-drum boiler and a boiler with only a steam drum is called a mono-drum boiler. The bi-drum boiler construction is normally intended for low pressure-rating boiler while the mono-drum is mostly designed for higher pressure-rating.

On steam locomotives the steam drum is also called a steam dome



Company Information


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.


PressureLowMiddleHighSuperhigh
Inner diameter(mm)

800-1200

1400-1600

1600-1800

1600-1800
Thickness(mm)16-2532-4660-10080-100
MaterialCarbon steelCarbon steel & Alloy steelCarbon steel & Alloy steelAlloy steel

Certifications



Production Workshop




Product Tags:

boiler drum level control

      

steam drum in boiler

      
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Non Toxic Floor Standing Boiler Steam Drum For CFB Boiler Corrosion Resistance Images

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