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Doser Purge Heater

Doser Purge Heater

The BCE Purge Heater

Gaseous nitrogen is used in the food and beverage industry to remove oxygen from products, thus increasing shelf life. The handling of liquid nitrogen through the piping and the injection systems that deliver the "nitrogen dose" into food and beverage containers presents unique challenges.

For food & beverage producers, lost production is calculated in downtime. Moisture and freeze-ups are the main contributor to downtime with production line gas dosing systems.  It takes only a very small amount of moisture to freeze up and stop equipment. It’s imperative maintaining reliable and productive dosing process and overcome moisture and frost contamination. The start-up and shut-down times for the dosing systems are another critical area for production efficiency when you consider many dosing systems requiring thaw periods of up to 24 hours.

Leadership

BCE is pioneering the design of an electric heating element used in purging systems for nitrogen dosers. Heated purging systems remove moisture that migrates into the dosing system and cause freeze-ups, leading to poor operation or complete shut downs of the dosing system.

Key Benefits of Using an Electric Purge Heater

  • Better, more efficient control over moisture.
  • 75% reduction in purge time.
  • 66% reduction in start-up time.
  • Cost savings from using less gas due to shorter purge times.
Doser Purge Heater
NOTES:
  1. All dimensions and threads (A to G) are customer specified.
  2. Power requirement (watts) is customer specified.
  3. Available voltages: 12V, 24V, 48V & 120V.
  4. All parts exposed to gas are constructed of 304 SS (other materials available).
  5. Built-in thermocouple/thermostat available.

Drawing

BCE Engineering & Quality Assurance

BCE engineers provide decades of experience in design and development, delivering a wealth of empirical data and experience. BCE welcomes your custom requirement and will design and deliver a part that meets your challenging needs.

BCE is recognized for its commitment to quality and excellence by being certified in accordance with ISO 9001:2008.
ISO 9001

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