Heat exchanger device for food heat treatment device, has heat exchange tube provided with specific length, where heat exchange tube is guided away in direction of flow of combustion chamber according tap region

摘要

The device has a tap region (3) and a heat exchange tube (2) provided with a deflection device (5). A fan wheel (4), a burner and a combustion chamber (1) are arranged in the heat exchanger device. The fan wheel is provided at an angle (10). The heat exchange tube is provided with a specific length (11), where the heat exchange tube is guided away in the direction of flow of the combustion chamber according the tap region. A damping device is arranged as a helical surface and includes exhaust gas transmissive material.