Anti novel anticorrosion flue gas heater inside lining that burns wet flue gas corruption

The utility model discloses an anti novel anticorrosion flue gas heater inside lining that burns wet flue gas corruption, including sleeve, expanding spring and damping sponge, telescopic end is connected through the installation piece inner wall with the heater, and just telescopic outer end is connected with the bracing piece, expanding spring installs in telescopic inside, the mounting hole hasall been seted up on the surface of sleeve and bracing piece, and the outer end of bracing piece is fixed with the jam plate, damping sponge installs in the outside of jam plate, and is provided withthe heater inside lining between the damping sponge, the even packing in the outside of heater inside lining has full particulate matter. Sleeve and bracing piece are embedded structure among this anti novel anticorrosion flue gas heater inside lining that burns wet flue gas corruption, the length of can be adjusted freely between it to fixed effect can flexiblely can be played during to a certain length with it to the se