Case Study

Delivery of two GGHs for a new flue gas desulphurization plants (FGD) to Korean East West Power Company (EWP)

Delivery of two GGHs for a new flue gas desulphurization plants (FGD) to Korean East West Power Company (EWP)

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BWE-30-0028rev.0 Dimensions: Type: GVI 30.5 / 600 Rotor diameter 12.13 m Rotor height 900 mm -1 Rotor speed 1.0 min Heating elements UNF+E Height 600 mm Leakage < 1.0 % Performance Data: Untreated Flue Gas: 3 Flow, inlet 283 Nm /s Temperature, inlet 140 °C Temperature, outlet 98 °C Treated Flue Gas: 3 Flow, inlet 288 Nm /s Temperature, inlet 50 °C Temperature, outlet 91 °C The GGH is of the counter- flow rotary regenerative type with a matrix of heating elements transferring the heat by alternately being heated by the untreated gas and cooled by the treated gas. The heating elements are protected against corrosion and erosion by an electrostatically applied vitrous enamel coating. Soot blowers are installed above and below the heating elements in order to clean the sur

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