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反拱鳄齿型爆破片 YE bursting disc

2019-11-14 13:18      点击:

反拱鳄齿型

单层预拱金属膜片与鳄齿环组合而成,爆破压力主要由材料的压缩应力失稳失效决定。使用时,凸面接触介质,凹面朝向泄放侧,爆破片承受均匀的压缩载荷。当系统超压时,爆破片反向失稳,拱面在一瞬间完全反转,被鳄齿环割破,泄放压力,从而起到保护系统安全的作用。
It is composed of single layer pre arch metal diaphragm and saw-tooth ring. The bursting pressure is mainly determined by the failure of material compressive stress. When used, the convex side contact medium,the concave faces the discharge side.When the system is over-pressurized, reverse instability of bursting disc, the arch surface is completely reversed in an instant, and is cut by the saw-tooth ring to release the pressure, thus playing a role in protecting the safety of the system.
反拱鳄齿型爆破片

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