2003•Energy Conservation TechnologyRequires access
The Retrofit of Pulverized Coal Burner to BG-35/39-Y/3 Boiler & Its Optimization Combustion Adjustment
Zhenhua Li
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Abstract
After technical retrofit of BG-35/39-Y/3 boiler,the pulverized coal burner was changed to the type of HBC,namely horizontal bias combustion pulverized coal burner.This resulted in combustion stabilization when lean coal was combusted,and heat efficiency was enhanced,the ratio of carbon in flying sah was also reduced.The boiler may be performed stably at 60% specified load without oil aid.