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Zhangjiagang HuaDong Boiler Co., Ltd.
Zhangjiagang HuaDong Boiler Co., Ltd.
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Water Heat Boiler Steam Drum Level Control , Multi Fule Oil Steam Boiler Drum

Zhangjiagang HuaDong Boiler Co., Ltd.
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Zhangjiagang HuaDong Boiler Co., Ltd.
Province/State: Jiangsu
Country/Region: China
Tel: 86-512-58666196
Contact Person:
Miss Sandy Chen

Water Heat Boiler Steam Drum Level Control , Multi Fule Oil Steam Boiler Drum

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
Fuel : Coal / Gas / Oil-fired / Water Heat
Structure : Fire / Water Tube
Type : Natural Circulation / Once Through
Usage : Industry / Power Station
Packaging : Iron Frame Package
Dimension : Customization
Weight : 10~1000 tons
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phase separator Chain Grate Boiler Drum level control environmental protection ASME , NB Code

Description

A steam drum is a pressure chamber of a steam boiler located at the upper extremity of steam boiler circulatory system. It is a reservoir of water/steam at the top end of the water tubes. The steam drum stores the steam generated in the water tubes and acts as a phase-separator for the steam/water mixture. Steam is separated from the water and then discharged at a position above the water level maintained there.

Classification

Pressure

Low

Middle

High

Superhigh

Inner diameter(mm)


800-1200


1400-1600


1600-1800


1600-1800

Thickness(mm)

16-25

32-46

60-100

80-100

Material

Carbon steel

Carbon steel & Alloy steel

Carbon steel & Alloy steel

Alloy steel


Efficient steam-water separation factors

1. It prevents the carry-over of water droplets into the superheater, where thermal damage could result.
2. It minimizes the carry-under of steam with the water that leaves the drum, where this residual steam would reduce the circulation effectiveness of the boiler.
3. It prevents the carry-over of solids. Solids are dissolved in the water droplets that may be entrained in the steam if not separated properly. By proper separation, this prevents the formation of deposits in the superheater and ultimately on the turbine blades.

**carry-over is the passing of water and impurities to the steam outlet.
**The term critical pressure is the pressure at which there is no difference between the liquid and vapor states of water; i.e., the density is identical. This occurs at 3206 psia.


Certificate



Company Introduction

Established in 1985,Zhangjiagang Hua Dong Boiler Co.,Ltd.(trading as HD Boiler),produces power plant; industrial; waste heat; waste incineration; biomass; organic heat carrier and electric steam boilers. Coupled with a comprehensive range of heating surfaces, HD Boiler brings to the market a unique service including boiler design , fabrication, installation, maintenance and replacement of boiler pressure parts.


1. Fabrication area of 200,000 square meters
2. 150 Engineers
3. 600 Coded welders
4. 60 Licensed Inspectors(NDT Level-III instructors)
5. Class-A Licenses for Design and Manufacture Boiler
6. ISO 9001:2008 Quality System
7. ASME Certificate of Power Boilers
8. ASME 'S','U' and NB stamp authorization

Design and Manufacturing capacity

1. Two automatic coiler production lines
2. Hot bending to minimum bending radius 0.6D
3. Membrane wall tube bending , with horizontal and vertical panel bending machines
4. Panel fabrication for up to for 1000MW power plant boilers
5. Fabrication of CFB Boiler Cyclone Separators
6. Fabrication of Header to Chinese standards(GB), US standards (ASME), or EU standard (EN)
7. Broad range of heat treatment equipment including 10 furnaces, offering normalizing and tempering


Product Tags:

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Water Heat Boiler Steam Drum Level Control , Multi Fule Oil Steam Boiler Drum Images

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