Zhangjiagang HuaDong Boiler Co., Ltd.
| Payment Terms | L/C, T/T |
| Supply Ability | 500 tons/month |
| Delivery Time | 30 working days |
| Packaging Details | Seaworthy Packing |
| Type | Economizer |
| Application | power plant/WTE/waste incineration |
| Color | Customer's Requirement |
| Fuels | Coal;Oil;Biomass |
| Standard | ASME&GB |
| Brand Name | HDB |
| Model Number | Boiler Economizer |
| Certification | ASME,EN,ISO,SGS |
| Place of Origin | CHINA |
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Product Specification
| Payment Terms | L/C, T/T | Supply Ability | 500 tons/month |
| Delivery Time | 30 working days | Packaging Details | Seaworthy Packing |
| Type | Economizer | Application | power plant/WTE/waste incineration |
| Color | Customer's Requirement | Fuels | Coal;Oil;Biomass |
| Standard | ASME&GB | Brand Name | HDB |
| Model Number | Boiler Economizer | Certification | ASME,EN,ISO,SGS |
| Place of Origin | CHINA | ||
| High Light | Exhaust Gas Economizer Stack ，H Type Tube Economizer Stack ，GB Economizer Stack | ||
Description
Economizers are mechanical devices intended to reduce energy consumption, or to perform useful function such as preheating a fluid.
In boilers, economizers are heat exchange devices that heat fluids, usually water, up to but not normally beyond the boiling point of that fluid. Economizers are so named because they can make use of the enthalpy in fluid streams that are hot, but not hot enough to be used in a boiler, thereby recovering more useful enthalpy and improving the boiler's efficiency. They are a device fitted to a boiler which saves energy by using the exhaust gases from the boiler to preheat the cold water used to fill it
Function
1. Absorb the heat of low-temperature flue gas, reduce the smoke exhaust temperature, reduce smoke loss and save fuel.
2. Since the feed water is heated in the economizer before entering the drum, the heat absorption of the feed water on the heating surface is reduced, and the economizer can be used to replace part of the high-cost evaporative heating surface.
3. When the feed water temperature is raised, the wall temperature difference will be reduced and the thermal stress will be correspondingly reduced to extend the service life of the steam drum.
Specification
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Application
Related Industry: Combined cycle power plant,Heat recovery steam generator(HRSG).
Economizers are commonly used as part of a heat recovery steam generator (HRSG) in a combined cycle power plant. In an HRSG, water passes through an economizer, then a boiler and then a superheater. The economizer also prevents flooding of the boiler with liquid water that is too cold to be boiled given the flow rates and design of the boiler.
Company Details
Business Type:
Manufacturer,Trading Company
Year Established:
1985
Total Annual:
100,000,000-120,000,000
Employee Number:
1000~1100
Ecer Certification：
Verified Supplier
Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. ... Hua Dong Boiler Co., Ltd. is a high-tech enterprise specialized in manufacturing boilers. Established in early 1985s, has two manufacturing bases, this company covers 400,000㎡ with fixed assets amounting to USD 110,000,000. There are 1100 employees including 150 technicians and 600 coded welders. ...
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