氧、燃气回火防止器与其在气割作业中的应用  

OXYGEN/FUEL FLASHBACK ARRESTOR AND ITS APPLICATION DURING GAS CUTTING

作　　者：杨世林[1] 

机构地区：[1]上海船舶工艺研究所,200032

出　　处：《焊接》2006年第5期41-44,共4页Welding & Joining

摘　　要：氧气、燃气回火防止器是氧-燃气气割、气焊、钢铁连铸等热加工过程中必备的劳动安全防护装置,在氧气和燃气输送管道、气割、气焊中大量使用。重点阐述了气割时干式氧气、燃气回火防止器在不同燃气种类、不同使用要求及不同安装位置的选用方法,指出了实际使用中应注意的问题。Oxygen/fuel flashback arrester is a necessary safety apparatus during oxygen - fuel cutting, gas welding, iron and steel casting, and is widely applied in the transportation pipe, gas cutting and gas welding. This paper focused on the selection of dry type flashback arrestor under different fuels, operating requirement and installation site as well as the problems which should be paid attention to during the actual application.

关 键 词：氧-燃气 气割 回火 干式回火防止器 

分 类 号：TG481[金属学及工艺—焊接] U177.2[交通运输工程]