Zhangjiagang HuaDong Boiler Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | 500 Tons / Month |
| Delivery Time | 60 Days |
| Packaging Details | Seaworthy packing |
| Material | Stainless steel |
| Media | Flue gas / Exhaust air |
| Usage | Wate heat revovery |
| Transport Package | Standard packing |
| Paint | Customized |
| Port | Shanghai |
| Brand Name | HD BOILER |
| Model Number | WDR |
| Certification | ISO9001 , SGS , TUV , ASME , EN |
| Place of Origin | China |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | 500 Tons / Month |
| Delivery Time | 60 Days | Packaging Details | Seaworthy packing |
| Material | Stainless steel | Media | Flue gas / Exhaust air |
| Usage | Wate heat revovery | Transport Package | Standard packing |
| Paint | Customized | Port | Shanghai |
| Brand Name | HD BOILER | Model Number | WDR |
| Certification | ISO9001 , SGS , TUV , ASME , EN | Place of Origin | China |
| High Light | waste heat recovery ， flue gas heat recovery | ||
Stainless steel flue gas cooler heat exchanger abrasive high temperature resistant exported to european country
| Product Description
These equipment are usually installed as the previous step to a flue-gases cleaning, to avoid the gases from reaching the cleaning systems at too high temperatures. This means an alternative to the dilution with air, which would imply an over-sizing of the mentioned systems. |
| Details
Before designing this kind of equipment, it is necessary to know the nature of the gases to be cooled and their dust content. The purpose of all that is to design an equipment free of important fouling which would force to make cleaning works more frequently than wanted. We must have in mind as well the availability to detach the dust from the gaseous stream containing it in all those areas where there is a bend or some enlarging in the pass section, which forces to include in the design some systems for dust collection and removal, to allow the correct heat exchange. |
| Conclusion
To sum up, the following items have to be taken into account when designing a flue-gases cooler: Kind of fluid. Depending on the above mentioned factors, different technical solutions may be applied which will go through the adoption of an arrangement: Vertical/Horizontal. |
| Efficiency
Flue gas condensation may cause the heat recovered to exceed the Lower Heating Value of the input fuel, and thus an efficiency greater than 100%. Since historically most combustion processes have not condensed the fuel, usual efficiency calculations assume the combustion products are not condensed. This assumption is implicit when basing calculations on the Lower Heating Value. A more rigorous approach would be to base efficiency calculations on the Higher Heating Value, which typically results in efficiencies less than 100%.[citation needed] Should the flue gases be cooled below 25 °C (77 °F), even efficiencies based on the Higher Heating Value may exceed 100%, since typical heating value definitions assume that all heat is released when combustion products are cooled to somewhere between 15.56 °C (60.01 °F) and 25 °C (77 °F). |
| Manufacturing
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| 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 |
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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