公开(公告)号：US12023825B2

公开(公告)日：2024-07-02

申请号：US17436811

申请日：2020-03-06

Applicant: Stora Enso OYJ

Inventor： Marko Harinen

IPC: B27L1/05 ,  B08B3/02 ,  B08B5/02 ,  B08B13/00 ,  G01J5/08 ,  G01K13/00 ,  H04N23/11 ,  B27L11/00 ,  G01B11/24 ,  G01J5/00

CPC classification number: B27L1/05 ,  B08B3/022 ,  B08B5/023 ,  B08B13/00 ,  G01J5/0859 ,  G01K13/00 ,  H04N23/11 ,  B27L11/00 ,  G01B11/24 ,  G01J2005/0077

Abstract: A device for processing logs, comprises a deicing apparatus (11), a debarking apparatus (22), arranged downstream of the deicing apparatus, a thermal camera (30), arranged to acquire a thermal image of at least one log downstream of the debarking apparatus, and a processing device (40). The processing device (40) is configured to receive the thermal image from the thermal camera, to process the thermal image to determine a log surface temperature, and to provide a deicing control signal to the deicing apparatus (11) based on the log surface temperature. A method of processing logs is also disclosed.

公开(公告)号：US20220168920A1

公开(公告)日：2022-06-02

申请号：US17436811

申请日：2020-03-06

Applicant: Stora Enso OYJ

Inventor： Marko Harinen

IPC: B27L1/05 ,  H04N5/33 ,  G01J5/08 ,  G01K13/00 ,  B08B3/02 ,  B08B13/00 ,  B08B5/02

Abstract: A device for processing logs, comprises a deicing apparatus (11), a debarking apparatus (22), arranged downstream of the deicing apparatus, a thermal camera (30), arranged to acquire a thermal image of at least one log downstream of the debarking apparatus, and a processing device (40). The processing device (40) is configured to receive the thermal image from the thermal camera, to process the thermal image to determine a log surface temperature, and to provide a deicing control signal to the deicing apparatus (11) based on the log surface temperature. A method of processing logs is also disclosed.