The client experienced recurring issues with the exhaust ducting system on their main biscuit oven.
Challenges included:
- Build-up of fats, oils, and particulate matter, posing fire hazards.
- Poor access for cleaning, leading to extended downtimes and hygiene risks.
- Inefficient extraction, resulting in oven temperature instability and energy losses.
The existing ductwork was original to the oven installation, made of mild steel, with multiple sharp bends and long horizontal runs that contributed to fouling and maintenance issues.
Objectives
- Improve exhaust airflow to optimize oven performance.
- Facilitate regular cleaning through better duct layout and access points.
- Reduce downtime associated with maintenance and cleaning.
- Ensure food safety compliance and reduce fire risk.
- Improve energy efficiency of the oven system.
