Upgrading a Food Processing Facility with NFPA-Compliant Combustible Dust Collection and Explosion Protection

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Industry: Cement Manufacturing & Bulk Material Handling

Application:

Combustible Food Dust Collection |

Explosion Protection |

NFPA 660 Design Support

HOW IT WORKS

Engineering at A Glance

Challenge

A food processing facility generated combustible organic dust during production. The existing indoor dust collector lacked an engineered explosion protection strategy and allowed dust to migrate throughout the production area, creating safety, housekeeping, and operational concerns.

AQE Solution

AQE engineered a complete dust collection system upgrade that relocated the collector from the production area to a safe and controlled location to maximize explosion protection, integrated explosion venting and deflagration isolation, and optimized source capture to improve safety and dust collection performance.

Key Results

Reduced airborne combustible dust

Reduced housekeeping and dust accumulation

Improved worker safety

Supported OSHA objectives and applicable NFPA 660 design practices

Improved long-term system reliability

AQE engineering solution

Warehouse Dust Collector Relocation to reduce personnel exposure during a combustible dust event.

Explosion Venting engineered using recognized NFPA 660 design practices.

Deflagration Isolation Devices to help prevent flame propagation through ductwork

Complete System Integration designed around the customer's manufacturing process

Optimized Capture Hoods & Airflow Balancing to improve dust capture at the source

AQE engineering solution

Improved Safety

Engineered explosion protection and enhanced source capture reduced combustible dust hazards while supporting the customer's safety objectives.

Cleaner Production Environment

Capturing dust at the source minimized airborne particulate, reduced housekeeping, and helped protect equipment and adjacent production areas.

Operational Confidence

The upgraded system provides reliable dust collection performance while supporting continuous production and alignment with current combustible dust engineering practices.

Industrial machinery with pipes, gauges, and electrical wiring in a room, with a man standing at a doorway in the background.

Why AQE?

Engineering First. Equipment Second.

Combustible dust applications demand more than equipment selection—they require a thorough understanding of process hazards, airflow engineering, and current safety standards.

AQE evaluates each application using recognized engineering principles and designs dust collection systems that support customers' efforts to align with applicable OSHA requirements and NFPA 660 combustible dust standards. By integrating source capture, explosion protection, and system optimization into a complete engineering solution, AQE helps manufacturers improve worker safety, reduce operational risk, and enhance long-term plant performance.