Major Packaged Foods Producer

cutlery
Industry

Food & Beverage

maps-location
Location

Canada

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Solution

FLU-ACE™

FB05 Major Packaged Foods Producer

15
%

Reduction of boiler fuel consumption

>
7,3000  
tonnes

Annual GHG reduction

96
%

Increased boiler thermal efficiency

FLU-ACE Rice Process Boiler Exhaust Heat Recovery Systems

Thermal Energy International implemented the design and installation of two FLU-ACE Heat Recovery Systems at this manufacturing plant. The towers have run with minimal maintenance for 10+ years. There are two integrated condensing heat recovery systems.

One 2.6 m diameter FLU-ACE tower was designed to recover 25.3 GJ/h (at peak) and 11.6 GJ/h (winter average) of otherwise wasted heat from the exhausts of two rice process dryers and one rice steamer.

The second FLU-ACE tower has an average heat recovery rate of 7.3 GJ/h. This system receives hot exhaust gases from two 32,000 kg/h boilers. Recovered heat from both systems, in the form of 65.6ºC water, is sent to plate heat exchangers which are used to heat:

  • Rice Process makeup water,
  • Rice and Cereal Process wash water,
  • Boiler makeup water, and
  • Fresh air makeup (through a secondary glycol heating circuit)

The FLU-ACE systems help the plant achieve significant savings, and consistently reduce plant energy costs and air emissions.

The Facility Maintenance Manager said:

As the Facility Maintenance Manager, my primary responsibility was Energy Conservation and Project Engineering. The FLU-ACE is a good, matter-of-fact, energy saver, and the best thing that we could have installed. It saved a bundle for [the company].

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If you are exploring how to cut energy use, reduce emissions or assess the viability of steam, heat recovery or hot water solutions for your site, our team can help you understand what is possible. 

  • Identify where energy is being lost  
  • Understand the most effective efficiency improvements for your site 
  • Gain clear guidance on performance expectations and practical implementation 
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