危险废物焚烧处置系统SIS的设计实施探讨

Design and Implementation of SIS for Hazardous Waste Incineration System

高温焚烧是危险废物的主要处置方式之一,其焚烧系统工艺流程涉及高温高压以及危险气体排放等多个高风险点,一个有效的安全仪表系统(SIS)可以更好地保障企业对危险废物的安全处置。结合焚烧过程的工艺过程特点以及危险与可操作性分析(HAZOP),合理设计SIS系统的硬件配置及逻辑动作可以使SIS系统更为可靠、有效。

High temperature incineration is one of the main disposal methods for hazardous waste.Its incineration system process involves multiple high-risk points such as high temperature,high pressure,and hazardous gas emissions,and an effective Safety Instrumented System(SIS)can better ensure the safety when enterprises disposal the hazardous waste.Based on the characteristics of the incineration process and the HAZOP analysis,a reasonable design of the hardware configuration and logical actions of the SIS system can make it more reliable and effective.