Food processing heat recovery systems
Food processing heat recovery systems can capture energy from ovens, dryers, cook lines, and other heated exhaust. That energy may be reused for process water, boiler feedwater, makeup air, process air, or another approved load.
Food manufacturing heat recovery in humid process conditions
The strongest opportunity pairs a reliable source with a demand that operates at the same time.
Food manufacturing heat recovery must account for moisture, particles, oils, cleaning practices, sanitation requirements, and production variation. Conventional dense surfaces may accumulate material and become maintenance intensive. Lepido® is designed with open, finless pathways that support particle passage and stable airflow in approved applications.
Applications across the plant
Food manufacturing waste heat solutions can be configured around one process or evaluated across several lines.
Bakery exhaust heat recovery may capture energy from ovens, while other facilities may evaluate dryers, roasters, fryers, or process ventilation. Every source requires application specific review before equipment is selected.
Waste heat recovery solutions across industries
Wherever hot exhaust and a useful thermal demand exist, there may be an opportunity to recover and reuse that energy. ThermStar™ applies the same assessment process across industries to identify the strongest opportunities. From a single exhaust source to a multi-facility network, the system can be configured around the application.
Industrial Laundry
Recover heat from lint laden dryer exhaust and cut natural gas costs. Built for the conditions that make conventional laundry heat recovery fail.
Food Manufacturing
Recover energy from oven, cooking and process exhaust in food manufacturing, including humid and particulate laden streams that foul conventional units.
Pet Food Manufacturing
Extrusion, drying and rendering exhaust carries recoverable energy along with moisture and particulate. See how ThermStar handles these conditions.
Foundries
Recover useful thermal energy from furnace and process exhaust in foundry operations, in conditions where conventional recovery is hard to maintain.
Manufacturing
Turn exhausted thermal energy into lower operating costs and reduced emissions across manufacturing operations and multiple facility networks.
Restaurants & Commercial Kitchens
Grease laden kitchen exhaust carries energy worth recovering. The technology behind ThermStar was developed for exactly these conditions.
Economic and operating value
Food manufacturing energy savings depend on the amount of useful heat delivered, not only the temperature at the stack. ThermStar compares source capacity with the receiving load and operating schedule. Energy rates, production hours, existing equipment, integration, maintenance, and incentives all affect the project case.
Support plant priorities
Food plant energy efficiency projects must respect production, product quality, sanitation, safety, and maintenance requirements. ThermStar supplies heat recovery components, systems, technology, and related support. The customer and its qualified engineering and installation partners retain responsibility for their project scopes and facility requirements.
Assess a source and demand
Request an Assessment with a short description of the exhaust source and the heating demand you would like to offset. Photos and equipment information are helpful but optional for the first conversation.
What happens next
A first conversation helps ThermStar understand the operating goal, the facility context, and the people involved in the decision.
From there, the team can identify the smallest useful information request and determine whether a screen, technical review, partner discussion, or document request is appropriate.
This approach keeps the process proportionate to the opportunity while giving operations, finance, engineering, health and safety, and sustainability stakeholders clear information for the next decision.
What makes a food processing heat recovery project viable
The strongest candidates have a consistent thermal source, a productive receiving load, useful temperature alignment, overlapping operating hours, workable integration, and enough displaced energy value to support the project. A high exhaust temperature by itself is not sufficient.
What can recovered oven and process heat be used for
Possible uses include approved process air, makeup air, process water, domestic hot water, boiler feedwater, and other thermal demands. The selected use must be compatible with the available temperature, capacity, schedule, location, controls, and facility requirements.
Can several food manufacturing plants be evaluated together
Yes. An organization can begin with a portfolio screen using consistent information from multiple sites. ThermStar can help identify which locations deserve deeper review. Findings from one project may inform later work, but each facility still requires confirmation.
How are food plant energy savings confirmed
Savings are based on useful recovered energy and the energy it displaces. A project specific method may use temperature, fluid flow, operating time, equipment status, baseline efficiency, and approved conversion factors. Actual reporting depends on the installed monitoring and any utility or internal requirements.