The Drax power station in North Yorkshire, with 4,000 MW of generating capacity, provides seven percent of the UK's needs. Drax is both the name of the village that houses the power plant and the name of the company that operates the electrical production site, Drax Power Limited.
Since 2012, this company has decided to progressively convert supplies from this coal-fired power station to biomass, and by 2020, its six boilers are expected to be fully pelletised. For the storage and distribution of pellets, on these industrial scale installations, the electrician has opted for a vibrafloor vibrating floor dome and total drain silos, designed and manufactured in France.
A conversion under the guise of fighting climate change
The Drax plant, the largest in the UK, was also the second largest coal-fired power plant in Europe after Bełchatów in Poland. And just a few years ago, to produce 24 TWh a year on coal, it also emitted 22.8 million tons of carbon dioxide a year.
After projects of new biomass generating units in the 2000s, many tests in biomass and coal co-combustion were carried out in 2004 in the existing boilers, with willow blister, sunflower and peanut shells. In the view of the government the solution is to modify existing boilers to consume crushed and pulverised wood pellets that have been retained for large-scale conversion of the plant. In September 2012, the Drax Group announced the conversion of three of its six units into complete combustion pellets, each consuming about 2.3 million tons of granules per year. In 2013, the first of three planned units is successfully commissioned. In 2014, the second unit is in turn commissioned.
Read the full article on the Milling and Grain website, HERE.
Visit the Vibrafloor website, HERE.
Since 2012, this company has decided to progressively convert supplies from this coal-fired power station to biomass, and by 2020, its six boilers are expected to be fully pelletised. For the storage and distribution of pellets, on these industrial scale installations, the electrician has opted for a vibrafloor vibrating floor dome and total drain silos, designed and manufactured in France.
A conversion under the guise of fighting climate change
The Drax plant, the largest in the UK, was also the second largest coal-fired power plant in Europe after Bełchatów in Poland. And just a few years ago, to produce 24 TWh a year on coal, it also emitted 22.8 million tons of carbon dioxide a year.
After projects of new biomass generating units in the 2000s, many tests in biomass and coal co-combustion were carried out in 2004 in the existing boilers, with willow blister, sunflower and peanut shells. In the view of the government the solution is to modify existing boilers to consume crushed and pulverised wood pellets that have been retained for large-scale conversion of the plant. In September 2012, the Drax Group announced the conversion of three of its six units into complete combustion pellets, each consuming about 2.3 million tons of granules per year. In 2013, the first of three planned units is successfully commissioned. In 2014, the second unit is in turn commissioned.
Read the full article on the Milling and Grain website, HERE.
Visit the Vibrafloor website, HERE.
The Global Miller
This blog is maintained by The Global Miller staff and is supported by the magazine Milling and Grain
which is published by Perendale Publishers Limited.
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