公开(公告)号：US20230406745A1

公开(公告)日：2023-12-21

申请号：US18249153

申请日：2021-09-06

Applicant: SMS group GmbH

Inventor： Angela ANTE ,  Michael BREUER ,  Peter BRÜCHER ,  Alberto BREGANTE

IPC: C02F9/00 ,  C10M173/02 ,  C10M175/00

CPC classification number: C02F9/00 ,  C10M173/02 ,  C10M175/0016 ,  C02F2103/023 ,  C10M175/0066 ,  C10M175/005 ,  C10M175/0058

Abstract: A method of treating cooling circuit water of industrial plants (2) contaminated with organic substances and inorganic particles, comprises the following steps: a) separating the organic substances and inorganic particles from the cooling circuit water to obtain precleaned cooling circuit water; b) cooling the precleaned cooling circuit water by an open cooling tower (11) to obtain cooled precleaned cooling circuit water; c) desalinating at least a partial volume flow of the cooled precleaned cooling circuit water by an desalination plant (14) to obtain cleaned cooling circuit water; and d) adding bacteria capable of degrading organic substances present in the cooling circuit water. The bacteria are added to the cooling circuit water before the separation in accordance with step a), before the cooling in accordance with step b) and/or before the desalination in accordance with step c), to form a biological cleaning stage.

公开(公告)号：US20160256906A1

公开(公告)日：2016-09-08

申请号：US15030446

申请日：2014-09-16

Applicant: SMS GROUP GMBH

Inventor： Michael BREUER

IPC: B21B1/22

CPC classification number: B21B1/22 ,  B21B3/00 ,  B21B45/0215 ,  B21B2001/225 ,  B21B2003/001 ,  B21B2015/0021 ,  B21B2015/0057

Abstract: The invention relates to an aluminum hot strip rolling train comprises a multi-stand tandem finish rolling train (2) with at least one winding reel (8) arranged downstream in the rolling direction and at least one paired cooling section (4). The aim of the invention is to provide a solution which allows cooling curves and temperature-time paths in the rolling stock to be adjusted in an improved manner during an aluminum hot strip rolling process in a tandem finish rolling train. This is achieved in that the at least one cooling section (4) is arranged in the discharge region of the aluminum hot strip rolling train, and the tandem finish rolling train (2) is paired with at least one trimmer (6) arranged downstream in the rolling direction.

Abstract translation: 本发明涉及一种铝热轧辊轧机，其特征在于包括：具有在轧制方向下游设置的至少一个卷绕卷轴（8）和至少一个成对冷却部分（4）的多架串列精轧机构（2）。 本发明的目的是提供一种解决方案，其允许在串列精轧机组中的铝热轧带轧制过程中以改进的方式调节机车中的冷却曲线和温度 - 时间路径。 这是通过将至少一个冷却段（4）布置在铝热轧辊列的排放区域中实现的，串列精轧机（2）与至少一个位于下游的修边机（6）配对 滚动方向。

公开(公告)号：US20250121429A1

公开(公告)日：2025-04-17

申请号：US18293801

申请日：2022-06-15

Applicant: SMS group GmbH

Inventor： Markus FISCHER ,  Guido FICK ,  Michael SCHÄFER ,  Michael BREUER

IPC: B22D11/16 ,  B21B1/22 ,  B21B3/00 ,  B22D11/06 ,  C22F1/04

Abstract: A method for producing an aluminum strip (2) in a coupled casting-rolling process, includes the following steps: a) melting an aluminum raw material comprising at least one aluminum alloy in at least one melting assembly (4); b) determining the alloy composition of the melt (3); c) casting the melt (3) to form a hot strip by means of at least one strip-casting machine (6); d) rolling the hot strip in a rolling system (14) comprising at least one rolling device for shaping the hot strip for thickness and/or width reduction; and e) regulating and/or controlling at least one shaping parameter of the rolling system (14) as a function of the alloy composition of the melt (3). The disclosure also relates to a casting-rolling system (1) for carrying out the method.