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七十年代末,国内对于大型柱形容器的环焊缝曾多次使用红外线板式加热器进行局部消除应力退火处理,而对于球形容器的整体退火处理一直未采用过红外线板式加热器法。1985年底和1986年初中国建筑第一工程局安装公司对安装于燕山石化公司凤凰亭罐区新建造的三台400立方米液态烃球罐首次使用红外线板式
The late seventies, the domestic cylindrical weld for large cylindrical containers have repeatedly used infrared plate heater for local stress relief annealing, while the overall spherical container annealing has not been used infrared plate heater method. The end of 1985 and early 1986 China Construction First Engineering Bureau installation company installed in the Yanshan Petrochemical Company Phoenix Pavilion tank area newly built three 400 cubic meters of liquid hydrocarbon spherical tank for the first time the use of infrared plate