E. Kraft - APPARATEBAU ROTHEMUHLE Brandt + Kritzler Gmbh D - ۵۹۶۳ Wenden - Rothemuhle , F. R. Germany
H. Heer - APPARATEBAU ROTHEMUHLE Brandt + Kritzler Gmbh D - ۵۹۶۳ Wenden - Rothemuhle , F. R. Germany
G. Winter - APPARATEBAU ROTHEMUHLE Brandt + Kritzler Gmbh D - ۵۹۶۳ Wenden - Rothemuhle , F. R. Germany
K. Dietrich - APPARATEBAU ROTHEMUHLE Brandt + Kritzler Gmbh D - ۵۹۶۳ Wenden - Rothemuhle , F. R. Germany

Air preheaters, dust collectors and fans are important components in modern thermal power tations. Essential aspects for design and ope- ration of these componets are shown and new ractical solutions are presented from the point of view of a Known manufacturer having more than 50 years of experience.