Fumes Extraction System is also known as Fume extraction and de-dusting systems are installed to capture the fugitive dust/fumes generated in furnaces or during handling of material before or after various processes. The system consists of suction hoods at various dust/fume generating points, elaborate ductwork, butterfly dampers (both manual and automatic) at appropriate locations, pulsejet bag filter, a centrifugal ID fan and a self-supported stack.

Advantages:

• No dust cake formation and hence no binding or clogging of bags
• No dust deposition in the ducts due to optimally designed air velocity
• Minimum power consumption
• Completely safe operation
• Assured smooth running of the rotary air lock valves and screw conveyors
• Minimum downtime which is crucial in case of process equipment.

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