公开(公告)号：US20150034268A1

公开(公告)日：2015-02-05

申请号：US14374266

申请日：2013-01-25

Applicant: SMS Siemag AG

Inventor： Juergen Seidel ,  Peter Sudau

IPC: B22D11/14 ,  B22D11/128 ,  B22D11/16

CPC classification number: B22D11/141 ,  B21B1/466 ,  B21B37/74 ,  B21B45/004 ,  B21B45/008 ,  B22D11/1284 ,  B22D11/1287 ,  B22D11/16 ,  Y02P70/127

Abstract: The invention relates to a method of producing a metal strip (1) in a plant, comprising a continuous casting plant (2), a first furnace (3), a second furnace (4) and an adjoining rolling mill (5). In order to save energy, the method provides in accordance with the invention the steps of: a) establishing a scope of production, which is effected, of metal slabs or metal strips (1), comprising at least two different metal slabs or metal strips (1); b) determining the respective entry temperature (TFM) into the rolling mill (5) for all metal slabs or metal strips (1) to be produced; c) determining an exit temperature (TAO1) from the first furnace (3), wherein this is selected to be smaller than the highest entry temperature (TFM), which is determined in step b), into the rolling mill (5) and smaller than or substantially the same as the lowest entry temperature (TFM), which is determined in step b), into the rolling mill (5); d) operating the first furnace (3) in such a manner that the metal slabs or metal strips (1) to be produced leave the first furnace (3) with the exit temperature (TAO1) determined in accordance with step c); e) heating or reheating a metal slab, which is to be produced, or a metal strip (1), which is to be produced, by means of the second furnace (4) to its requisite entry temperature (TFM) in the rolling mill (5) insofar as this temperature lies above the exit temperature (TAO1), which was determined in accordance with step (d), of the first furnace (3). In addition, the invention relates to a plant for producing a metal slab or a metal strip.

Abstract translation: 本发明涉及一种在植物中生产金属条（1）的方法，包括连续铸造设备（2），第一炉（3），第二炉（4）和相邻轧机（5）。 为了节省能量，该方法根据本发明提供了以下步骤：a）建立金属板或金属条（1）的生产范围，其包括至少两个不同的金属板或金属条 （1）; b）确定要生产的所有金属板或金属条（1）进入轧机（5）的相应入口温度（TFM）; c）确定来自第一炉（3）的出口温度（TAO1），其中这被选择为小于在步骤b）中确定的最高入口温度（TFM）到轧机（5）中并且更小 与在步骤b）中确定的最低入口温度（TFM）相比或基本相同，进入轧机（5）; d）以使待生产的金属板或金属条（1）离开第一炉（3）并按照步骤c）确定的出口温度（TAO1）的方式操作第一炉（3）; e）通过第二炉（4）将要生产的金属板坯或要生产的金属条（1）加热或再加热到轧机中必需的入口温度（TFM） （5），只要该温度高于根据步骤（d）确定的第一炉（3）的出口温度（TAO1）。 此外，本发明涉及一种用于生产金属板或金属带的设备。

公开(公告)号：US09242293B2

公开(公告)日：2016-01-26

申请号：US14374266

申请日：2013-01-25

Applicant: SMS Siemag AG

Inventor： Juergen Seidel ,  Peter Sudau

IPC: B22D11/16 ,  B22D11/14 ,  B21B1/46 ,  B21B45/00 ,  B22D11/128 ,  B21B37/74

CPC classification number: B22D11/141 ,  B21B1/466 ,  B21B37/74 ,  B21B45/004 ,  B21B45/008 ,  B22D11/1284 ,  B22D11/1287 ,  B22D11/16 ,  Y02P70/127

Abstract: The invention relates to a method of producing a metal strip (1) in a plant, comprising a continuous casting plant (2), a first furnace (3), a second furnace (4) and an adjoining rolling mill (5). In order to save energy, the method provides in accordance with the invention the steps of: a) establishing a scope of production, which is effected, of metal slabs or metal strips (1), comprising at least two different metal slabs or metal strips (1); b) determining the respective entry temperature (TFM) into the rolling mill (5) for all metal slabs or metal strips (1) to be produced; c) determining an exit temperature (TAO1) from the first furnace (3), wherein this is selected to be smaller than the highest entry temperature (TFM), which is determined in step b), into the rolling mill (5) and smaller than or substantially the same as the lowest entry temperature (TFM), which is determined in step b), into the rolling mill (5); d) operating the first furnace (3) in such a manner that the metal slabs or metal strips (1) to be produced leave the first furnace (3) with the exit temperature (TAO1) determined in accordance with step c); e) heating or reheating a metal slab, which is to be produced, or a metal strip (1), which is to be produced, by means of the second furnace (4) to its requisite entry temperature (TFM) in the rolling mill (5) insofar as this temperature lies above the exit temperature (TAO1), which was determined in accordance with step (d), of the first furnace (3). In addition, the invention relates to a plant for producing a metal slab or a metal strip.

Abstract translation: 本发明涉及一种在植物中生产金属条（1）的方法，包括连续铸造设备（2），第一炉（3），第二炉（4）和相邻轧机（5）。 为了节省能量，该方法根据本发明提供了以下步骤：a）建立金属板或金属条（1）的生产范围，其包括至少两个不同的金属板或金属条 （1）; b）确定要生产的所有金属板或金属条（1）进入轧机（5）的相应入口温度（TFM）; c）确定来自第一炉（3）的出口温度（TAO1），其中这被选择为小于在步骤b）中确定的最高入口温度（TFM）到轧机（5）中并且更小 与在步骤b）中确定的最低入口温度（TFM）相比或基本相同，进入轧机（5）; d）以使待生产的金属板或金属条（1）离开第一炉（3）并按照步骤c）确定的出口温度（TAO1）的方式操作第一炉（3）; e）通过第二炉（4）将要生产的金属板坯或要生产的金属条（1）加热或再加热到轧机中必需的入口温度（TFM） （5），只要该温度高于根据步骤（d）确定的第一炉（3）的出口温度（TAO1）。 此外，本发明涉及一种用于生产金属板或金属带的设备。