Heat-treatment device comprising a shielded microwave-radiometry-antenna

摘要

The present invention relates to a heat-treatment-device for protein containing products, which are transported by a transportation means through the device and past at least one microwave-radiometer-antenna, wherein the microwave-radiometer-antenna (1) is located within a shielding means (6) which extends at least partially around the cross-section of the transportation means (5) and isolates at least partially the microwave-radiometer-antenna (2) from external sources of electromagnetic radiation.