D类干粉灭火系统在烷基铝类化学品消防中的应用

摘要

对烷基铝类火灾的特点与灭火剂种类选择等进行了分析,结合异戊橡胶装置中烷基铝类催化剂配制区固定干粉灭火系统的消防保护工程设计实例,从D类干粉灭火系统原理、系统设计、系统组成等几个方面进行了较为详细的阐述,期望为今后类似工程的消防设计提供经验和指导.%In view of the characteristics of aluminum alkyls chemical related fire, the selection of fire extinguishing agent was analyzed. Combining with the design example of fire protection engineering for the fixed dry powder fire extinguishing system in the area of aluminum alkyl catalyst preparation of isoprene rubber device, the principle, design, composition and some other characteristics of D -class dry powder fire extinguishing system were elaborated in detail, which was expected to provide experience and guidance for fire extinguishing design of similar projects in the future.