Device and Method for preventing the deterioratation of flourescent screen of flourescent lamp

摘要

the present invention is composed of upper and lower plates with fluorescent lamps contain a combination of seal frit to remove the organic binder increasing the efficiency and the oxygen or nitrogen in the air and at a high temperature to prevent degradation by the continuous manufacture of a fluorescent lamp to improve the performance so as to enhance the fluorescent durability of the fluorescent substance that is generated by the retention time becomes longer in the process of sealing the upper panel and the lower panel relates to an apparatus and method for preventing deterioration of the phosphor of the fluorescent lamp for feeding. ; prevent deterioration of the fluorescent lamp phosphor according to the present invention apparatus, the frit seal and the top plate and bottom plate with the printed binding the phosphor coating inside In a fluorescent lamp with successive heating to transfer the fluorescent lamp into the chamber to process the calcined, the fluorescent lamp 70 a predetermined distance from the bottom surface is transported (D) be a pair of spaced gate installed (20,20a ); The gate feeder for feeding oxygen or air to remove the organic binder component in which the front end of the separation chamber 10 by (20,20a) (30); An inert gas supply for supplying gas to prevent degradation of the phosphor to the rear end of the chamber 10 are separated by the gate (20,20a) (40); And a fan 50 and 60 respectively disposed adjacent the outside of the chamber, characterized in that it comprises a 10 for circulating the air in the opposite ends of the chamber (10).