公开(公告)号：US20230030899A1

公开(公告)日：2023-02-02

申请号：US17814916

申请日：2022-07-26

Applicant: SMS group GmbH

Inventor： Steffen Krausa ,  William Todd Zeisler ,  Paul Debski ,  Hans-Jürgen Odenthal ,  Peter Starke ,  Richard Cook ,  Michael J. Kaltenbach

IPC: F27D13/00 ,  F27D17/00 ,  F27D99/00

Abstract: A device (1) for drying and/or preheating metallic and/or non-metallic materials, preferably scrap, comprises a receiving container (3) and a scrap basket (7) which is arranged in the receiving container (3) and has a gas-permeable bottom area (9). The receiving container (3) has at least one process gas inlet line (6) in its wall (4), via which a process gas with a temperature in the range from 200 to 1600° C. can be introduced into the receiving container (3), and at least an injector nozzle (19) arranged coaxially within the at least one process gas inlet line (6) via which a cooling gas can be introduced into the process gas.

公开(公告)号：US12050060B2

公开(公告)日：2024-07-30

申请号：US17814916

申请日：2022-07-26

Applicant: SMS group GmbH

Inventor： Steffen Krausa ,  William Todd Zeisler ,  Paul Debski ,  Hans-Jürgen Odenthal ,  Peter Starke ,  Richard Cook ,  Michael J. Kaltenbach

IPC: F27D13/00 ,  F27D9/00 ,  F27D17/00 ,  F27D99/00

CPC classification number: F27D13/002 ,  F27D17/004 ,  F27D99/0073 ,  F27D2009/0075

Abstract: A device (1) for drying and/or preheating metallic and/or non-metallic materials, preferably scrap, comprises a receiving container (3) and a scrap basket (7) which is arranged in the receiving container (3) and has a gas-permeable bottom area (9). The receiving container (3) has at least one process gas inlet line (6) in its wall (4), via which a process gas with a temperature in the range from 200 to 1600° C. can be introduced into the receiving container (3), and at least an injector nozzle (19) arranged coaxially within the at least one process gas inlet line (6) via which a cooling gas can be introduced into the process gas.