浅谈化工装置常用减压设施的选用

Discussion on Selection of Pressure Reducing Device Normally Used in Chemical Plant

介绍化工装置常用的减压设施,并举例说明限流孔板用于降压时应注意的问题。说明选用减压设施时,应综合考虑工艺要求及投资等因素,以实现合理、有效、投资少的目标。

Introduce pressure reducing device normally used in chemical plant,indicate precaution taken when restriction orifice plate is used for pressure-reducing point out that process requirement and investment factors shall be comprehensively considered when selecting pressure reducing devices,so as to achieve target of reasonable,efficient and less investment.