净化厂房排烟设置的几点建议

厂房内的工艺设备造成排烟管道着火，火势顺着排烟管道蔓延至技术夹层及屋面，造成技术夹层及屋面相关设备、系统完全损毁。建议风管（特别是工艺排风管道）穿过设备及风管密布的技术夹层时加设防火阀，且技术夹层设置机械排烟系统。

Some Advice of Clean Room Smoke Exhaust

Process equipment within the plant caused by fire in the exhaust pipe, and the spread of the fire along the exhaust pipes technical dissection and roofing, caused Technical dissection and roof equipment are completely damaged. So proposed when the duct （process exhaust pipes） through the technical dissection which set up concentrated equipments and ducts, the ducts need set up fire dampers, and the techrical dissection settinng Mechanical ventilation system.