Mechanism Study And Diagnosis Of The Leakiness Of Superheater

This text has carried on the research in, form and characteristic for the leakiness of superheater, analyst the relationship of excess temperature and overheat. Have a study to the way and method of leakiness of superheater;have analyzed for the character of leak position in superheater of Hebei Xingtai power plant, gave the precaution measures, which can reduce the incidents obviously. Discussed the characteristic of leak detection system. Analyzed the compose of the system and acoustics theoretical. Used in #5 boiler in Hebei Xingtai power plant and succeed in inspecting the leak of the superheater .