压力容器一般都装设安全泄压装置。要保证这种装置真正起到防止超压或爆炸事故的作用,正确的选用是关键。 类型的选择 安全泄压装置的类型很多,选用的类型必须与所保护的压力容器的工艺条件相适应。否则,不但起不到预期的作用,有时还可能带来相反的效果。 1976年4月,江苏省某染 Pressure vessels are generally equipped with safety relief devices. To ensure that this device really play to prevent overpressure or explosion, the correct choice is the key. Types of Selection There are many types of safety relief devices and the type of selection must be compatible with the process conditions of the pressure vessel being protected. Otherwise, not only will it fail to achieve the expected effect, it may also bring about the opposite effect. April 1976, a dye in Jiangsu Province