BHEL develops boiler offering fuel flexibility
The new boiler is capable of firing both extremes of 100% domestic coal as well as 100% imported coal
BS B2B Bureau B2B Connect | Mumbai
India's power generation is mainly coal based and the power sector is currently plagued by coal shortages where power plants are stranded due to non-availability of indigenous coal supplies. This has triggered a series of companies to either resort to operating the plant on part load due to non-availability of domestic coal or make up for the shortfall by blending indigenous coal with imported coal. Being heterogeneous in nature, the properties of coal vary from source to source. The performance of power equipment is dependent on the coal being fed to the power plant, BHEL said in a statement.
Based on BHEL's extensive in-house experience of working with a great variety of indigenous as well as imported coals over the years, BHEL has developed a new boiler with fuel flexibility of indigenous and imported coals. BHEL is now ready to offer the new boiler design to overcome these issues, the company said.
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BHEL said it has a coal research centre at its Tiruchirapally plant, which will be used to identify the unique combination of blended coal after carrying out the analysis of imported and domestic coal samples supplied by the customers. The associated boiler auxiliaries, also manufactured by BHEL, will be designed to accommodate the variation during firing of different type of fuels.
Addressing today's environment where thermal power plants are starved for fuel and developers face severe uncertainties regarding the availability of domestic and imported coals, BHEL's new design with fuel flexibility will be a major step forward in this direction, the company said.
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First Published: Aug 21 2014 | 3:33 PM IST