Importance

Loading Importance Indicators...

Abstract

The invention concerns a process and an apparatus for the continuous heat treatment of foodstuffs. Unlike in known cooking or boiling installations with a substantially homogeneous temperature control of the heat carrier in the form of water, a multizone installation comprising preheating, boiling and recooling zones is suggested, through which the foodstuffs to be treated are passed successively. The heat carrier is conducted through the recooling zone in a direction counter to the conveying direction and then, bypassing the boiling zone, is supplied to the preheating zone leading to a temperature rise in the latter due to the thermal energy passing to the heat carrier during the recooling process. The energy demand is covered by the heat supplied to the boiling zone, which also operates in the countercurrent principle with the aid of circulating means.

Loading the Abstract Image...

First Claim