APPLICATION OF THICKNESS-DETECTING TECHNOLOGY FOR OXIDE-SCALE ON INNER SIDE OF TUBES TO PREVENT HIGH-TEMPERATURE SUPERHEATER IN A BOILER FROM TUBE-BURSTING
APPLICATION OF THICKNESS-DETECTING TECHNOLOGY FOR OXIDE-SCALE ON INNER SIDE OF TUBES TO PREVENT HIGH-TEMPERATURE SUPERHEATER IN A BOILER FROM TUBE-BURSTING[J]. Thermal power generation, 2003, (5): 65-67.
APPLICATION OF THICKNESS-DETECTING TECHNOLOGY FOR OXIDE-SCALE ON INNER SIDE OF TUBES TO PREVENT HIGH-TEMPERATURE SUPERHEATER IN A BOILER FROM TUBE-BURSTING[J]. Thermal power generation, 2003, (5): 65-67. DOI: 10.19666/j.rlfd.2003.05.022.
管内壁氧化皮测厚技术在预防锅炉高温过热器爆管中的应用
摘要
介绍了管内壁氧化皮测厚技术在安庆石化热电厂 630t/h锅炉高温过热器上的应用。通过实施该技术
根据测量结果采取有针对性的换管
可有效防止高温过热器管子因过热引起的爆管
提高了炉管的整体安全性
亦避免了盲目换管或选用高一级材质造成的浪费。
Abstract
The application of thickness-detecting technology for oxide-scale on inner side of tubes in high-temperature superheater of a 630t/h boiber in thermal power plant under Qilu Petrochemical Corp has been described. Through implementation of this technology
situation-oriented replacement of tubes can be carried out based on the results of detecting
preventing effectively the tubes of high-temperature superheater from bursting due to excess-heating
enhancing the safety of entire boiler tubes
as well as avoiding the blindness in tube-replacement
or in selection of much higher quality of tubes to result in extravagance.