Klinkenberg Retention / Hygienizing

Screw Heat Exchanger
Variants
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Retention / Hygienizing

Stable Temperature for Controlled Process Reactions and Product Safety

Klinkenberg offers screw heat exchangers for heating and cooling — the 'Magma' and the 'Thermfrost'. However, some processes require an environment with a stable temperature where materials can reside to initiate process reactions that eliminate bacteria or pathogens, allowing the product to be freely traded. The 'Residence' keeps your product in a controlled environment.
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Hygiëniseren / verblijven met een schroefwarmtewisselaar
Hygiëniseren / verblijven met een schroefwarmtewisselaar

PasteurizationThermal treatment for extended shelf life and product safety

In the food industry, it is common for products to undergo thermal treatment to preserve them. This process allows the elimination of present microorganisms. The heat treatment halts enzymatic and bacterial activity, thereby improving the quality and shelf life of the products.

In consultation with the customer, Klinkenberg can design and build a suitable Screw Heat Exchanger using the latest technologies and design methods.

Need technical advice or want to discuss the options?

These thermal treatment processes must meet various requirements:

  • Time
  • Temperature
  • Product properties
  • Or a combination of the above
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Closed system

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Leak-tight even under overpressure

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Electric heating possible

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ATEX certification available

Retention Under Controlled Conditions Stable Temperature Control with Minimal Energy Consumption

Unlike heating screws, a residence time screw requires significantly less thermal power, as the product only needs to be kept at a stable temperature. In many cases, it is not necessary to heat the shaft and flights; wall heating alone is sufficient. The wall can be heated in various ways, including using a heating medium (such as steam, hot water, or thermal oil) or electric options (such as silicone heating mats or ceramic elements).

Hygiëniseren / verblijven met een schroefwarmtewisselaar

We are happy to help Our company is ready every day to support your critical processes.

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Compact Retention, Heating, and Cooling

With our screw heat exchangers, you combine controlled retention time, efficient heat transfer, and compact installation dimensions. Ideal for processes where products need to be heated, cooled, or hygienized within a limited footprint.

Retention with a Screw Heat Exchanger Zaanstad
Retention with a Screw Heat Exchanger Zaanstad
Retention with a Screw Heat Exchanger Zaanstad

Applied Technologies We always select the right technology for your process

Klinkenberg technology includes the following variations:

schroefwarmtewisselaar

Innovation in Every Screw Movement

If you would like to learn more about the underlying or applied technologies for screw conveyors—such as the use of bearings, seals, safety features, ATEX, preferred finishing, or packaging of the purchased machines—feel free to contact us.

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Variants

Reaction with Cooling

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Electric Reaction

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Steam Reaction

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Documentation Exclusive with a personal design

Bulk density table

Bulk density table

Expressed in kg/m³ and lbs/ft³

View and download