Flue gas electrostatic precipitator

THE PER­FECT DE­SIGN MAKES THE DIF­FER­ENCE For­ward-think­ing tech­nol­ogy for flue gas de­dust­ing. De­sign­ing elec­tro­sta­tic pre­cip­i­ta­tors for flue gas clean­ing af­ter com­bus­tion processes re­quires a great deal of process ex­per­tise, as a huge num­ber of pa­ra­me­ters need to be taken into ac­count. On the one hand, the ash com­po­si­tion and the flue gas pa­ra­me­ters, which have a di­rect in­flu­ence on the sep­a­ra­tion ef­fi­ciency, must be con­sid­ered, with­out ne­glect­ing the gen­eral con­di­tions of the process on the other hand. It is only by cor­rectly eval­u­at­ing the ad­van­tages and dis­ad­van­tages of the var­i­ous tech­nolo­gies and their com­bi­na­tions – with down­stream heat re­cov­ery sys­tems, for ex­am­ple – that the ideal cus­tomer-spe­cific so­lu­tion can be achieved. AD­VAN­TAGES OF ELEC­TRO­STA­TIC PRE­CIP­I­TA­TORS High degree of separation, even with fine dust Largely impervious to load fluctuations, flying sparks, overheating and sporadic dew point shortfall Low operating costs thanks to low pressure loss and low maintenance costs Long service life and high availability Highly suited to retrofitting in existing plants