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浮沉式乙炔发生器,具有轻便、灵活和成本低等优点,深受广大焊工的欢迎。但是在反应区生成的乙炔,在气路中运行往往把反应区的水气、水和电石渣带入气路。这就是造成乙炔管路内夏季多水,冬季冻冰的主要原因。此外“带水”会使火焰不稳定,由于水的作用还会影响焊接质量。“带水”严重时,还会阻塞气路,发生断火、回火现象。为克服乙炔管路内的“带水”问题,我们制作了一个干燥器(图1)。经过三年不同季节的使用和改进,取得了良好的效果。基本上克服了乙炔管内的带水问题,保证了
Floating-type acetylene generator, with light, flexible and low cost, welcomed by the majority of welders. However, the acetylene generated in the reaction zone, often running in the gas path, brings the moisture, water and carbide slag in the reaction zone into the gas path. This is the main cause of summer water in the acetylene pipelines and ice in winter. In addition, “bring water” will make the flame instability, due to the role of water will also affect the quality of welding. Serious “with water”, but also blocking the gas line, occurred off fire, tempering phenomenon. To overcome the “water” problem in the acetylene pipelines, we made a dryer (Figure 1). After three years of use and improvement in different seasons, good results have been achieved. Basically overcome the acetylene pipe with water problems, guaranteed