Stainless Steel Resistance Corrosion Heat Exchanger ASME For CFB Boiler
Brand Name:HD BOILER
Certification:ISO9001 , SGS , TUV , ASME , EN
Model Number:Economizer
Minimum Order Quantity:1 Set / Sets 10tons
Delivery Time:30 days
Payment Terms:Western Union, L/C, T/T
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Address: N0.1, Dongli Road, Donglai, Zhangjiagang City, Jiangsu Province, China
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Product Details
Company Profile
Product Details
Stainless Steel Container Shipment Higher Resistance To Corrosion Heat Exchanger ASME
Introduction
| Exhaust heat loss is the largest of the heat loss of the power plant boiler, usually 5% to 8%, accounting for 80% of the total heat loss of the boiler or higher. |
| The main factors that affect the heat loss of the exhaust gas are the boiler exhaust temperature. Under normal circumstances, the exhaust heat temperature increases by 10 ℃ and the exhaust heat loss increases by 0.6% ~ 1.0%. |
| China's current thermal power units in the boiler exhaust gas temperature is generally around 125 ~ 150 ℃, the actual smoke temperature is higher than the design value is ubiquitous phenomenon. |
Low temperature economizer
| "Low temperature economizer", can greatly reduce the flue gas temperature, so that the flue gas temperature be reduced lower 40 ~ 50 ℃ or more. |
| The energy absorbed by the "low temperature economizer" can be used to heat the condensate or to increase the temperature of the combustion air by heating the air through the heater. |
| Power plant boiler using "low temperature economizer", can save 1 ~ 4g / kWh, unit efficiency increased by 0.2 to 1.2%. "Low temperature economizer" in the full recovery and utilization of exhaust heat at the same time, but also to achieve the best desulfurization efficiency of smoke temperature, greatly reducing the desulfurization tower to reduce the smoke and water spray cooling water consumption. |
| Under normal circumstances, it takes 1 ~3 years for power plant 1 to recover the investment in "low temperature economizer" and its system equipment , that is to say, the economic benefits are enormous. |
*Note:HD BOILER can bespoke special type of economizer according to customer's requirement.
Technical specifications:
Material Structure
Consists of a serious of spiral fin tubes, the headers of inlet and
outlet, bend, frame and other auxiliaries.
Structure Arrangement
In line / staggered arrangement.
Manufacturing and acceptance criteria:
· JB/T6512 "boiler with a high-frequency resistance welding spiral
fin tube manufacturing technology conditions"
· HG/T3181 "high-frequency resistance welding spiral fin tube"
· JB/T6511 "spiral finned tube test technical conditions."
· JB1611 "boiler tube mane box assembly conditions"
· JB/T1612 "boiler pressurufacturing conditions."
· JB16I3 "boiler pressure parts welding conditions."
Company Introduction
HD Boiler offers a best in class facility,including:
- Fabrication area of 200,000 square meters
- 150 Engineers
- 600 Coded welders
- 60 Licensed Inspectors (including NDT level-lll instructors)
- Grade-ALicenses for Design and Manufacture boiler (issued by the State Administration of Quality Supervision and Inspection)
- ISO 90001:2008 Quality System
- ASME Certificate of Utility Boiler
- ASME‘S’ , ‘U’ and NB stamp authorization
Stainless Steel Resistance Corrosion Heat Exchanger ASME For CFB Boiler
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