LOX fire prevention system for automatic cold store in southern Europe
Customer case
LOX fire prevention system for automatic cold store in southern Europe
Early this year, a LOX oxygen reduction system was delivered for an automatic cold store in southern Europe. This was the second attempt to implement a reliable solution, since a competitor’s oxygen reduction system was installed several years earlier. Unfortunately, this system did not meet the customer’s expectations. Repeated failures and unpredictable energy consumption made it necessary to look for a more sustainable and energy-efficient solution. The company decided to invest in a solution that was more reliable and energy efficient, which eventually put them in touch with Presscon FX Prevent.
“In this project, we not only delivered a fire-safe solution, but also a system that is energy-efficient and reliable. Thanks to our LOX (Low Oxygen) method, the customer can now operate with peace of mind, without worrying about breakdowns or unnecessarily high energy costs.” – Arina, Presscon
Our solution
To meet the specific requirements of the project, we developed a LOX fire prevention system that produces 150 m³ of 95% pure nitrogen per hour. This system uses both a 15 kW compressor and a 30 kW compressor to collectively provide the required 270 m³ of compressed air. The design strategy includes using the 30 kW compressor during night hours (when energy costs are lower) and the 15 kW compressor during the day to further optimize costs.
Our solution further features advanced oxygen sensors and a controller that can be monitored remotely. The application of HP-PSA technology enables energy savings of up to 40% over the old system, resulting in significant cost savings for the customer.
Project specifications
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Protected space: 90,000 m³
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Room temperature: -25 °C
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Application: storage of frozen products
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Required oxygen concentration: 17%
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Oxygen sensor calibration: Sea level, barometric pressure: 1.013 mBar, outdoor temperature of 20 °C
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Redundancy capacity: 25%
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N50 value: 0.02
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Pallet dimensions: 1.00 x 1.20 x 2.25 m
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Average goods movement:
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Imports: 125 pallets per day
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Output: 125 pallets per day
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Result
With the implementation of our advanced LOX oxygen reduction system, the cold store can now count on a significant reduction in breakdowns, improved energy efficiency and reliable fire prevention. The customer enjoys lower operating costs and increased reliability in the daily operation of their facility.
Benefits of using LOX oxygen reduction system
- Enhanced fire protection: Prevents ignition and minimizes the impact of fire incidents
- Non-intrusive operation: Maintains a safe working environment for personnel without the use of chemicals or water
- Energy efficient: Optimized for continuous operation, reducing energy consumption and operating costs
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