公开(公告)号：US09421593B2

公开(公告)日：2016-08-23

申请号：US14410641

申请日：2013-07-01

Applicant: SMS Siemag AG

Inventor： Johannes Alken ,  Torsten Mueller ,  Thomas Haschke

IPC: B21B45/02 ,  B21B27/10

CPC classification number: B21B45/0233 ,  B21B27/10 ,  B21B45/0218 ,  B21B2027/103

Abstract: The invention relates to a method for to-be-cooled surface of cast material, rolled material (1) or a roll. Provided for the method is a nozzle, which comprises an inlet (3) and an outlet (5) lying opposite the surface to be cooled. Also provided is a preferably single-phase volume flow (V) of a cooling fluid, which is fed to the nozzle (2) via the inlet (3) and leaves the nozzle (2) through the outlet (5). According to the invention, the nozzle outlet (5) is mounted at a variable distance (d) from the surface to be cooled, wherein the volume flow (V) of the cooling fluid fed to the inlet (3) of the nozzle (2) is set in such a way that, in accordance with the Bernoulli principle, the nozzle (2) is sucked firmly against the surface (1) to be cooled. In addition, the invention is directed to a cooling device (10) for carrying out the method according to the invention and to a rolling device comprising this cooling device (10).

Abstract translation: 本发明涉及一种用于铸造材料，轧制材料（1）或辊的被冷却表面的方法。 提供的方法是喷嘴，其包括入口（3）和与待冷却表面相对的出口（5）。 还提供了冷却流体的优选单相体积流（V），其经由入口（3）被供给到喷嘴（2）并且通过出口（5）离开喷嘴（2）。 根据本发明，喷嘴出口（5）以与待冷却表面可变的距离（d）安装，其中供给喷嘴（2）的入口（3）的冷却流体的体积流量（V） ）被设置成使得根据伯努利原理，喷嘴（2）被牢固地吸附在待冷却的表面（1）上。 此外，本发明涉及一种用于实施根据本发明的方法的冷却装置（10）和包括该冷却装置（10）的滚动装置。

公开(公告)号：US20150239027A1

公开(公告)日：2015-08-27

申请号：US14410641

申请日：2013-07-01

Applicant: SMS Siemag AG

Inventor： Johannes Alken ,  Torsten Mueller ,  Thomas Haschke

IPC: B21B27/10

CPC classification number: B21B45/0233 ,  B21B27/10 ,  B21B45/0218 ,  B21B2027/103

Abstract: The invention relates to a method for to-be-cooled surface of cast material, rolled material (1) or a roll. Provided for the method is a nozzle, which comprises an inlet (3) and an outlet (5) lying opposite the surface to be cooled. Also provided is a preferably single-phase volume flow (V) of a cooling fluid, which is fed to the nozzle (2) via the inlet (3) and leaves the nozzle (2) through the outlet (5). According to the invention, the nozzle outlet (5) is mounted at a variable distance (d) from the surface to be cooled, wherein the volume flow (V) of the cooling fluid fed to the inlet (3) of the nozzle (2) is set in such a way that, in accordance with the Bernoulli principle, the nozzle (2) is sucked firmly against the surface (1) to be cooled. In addition, the invention is directed to a cooling device (10) for carrying out the method according to the invention and to a rolling device comprising this cooling device (10).

Abstract translation: 本发明涉及一种用于铸造材料，轧制材料（1）或辊的被冷却表面的方法。 提供的方法是喷嘴，其包括入口（3）和与待冷却表面相对的出口（5）。 还提供了冷却流体的优选单相体积流（V），其经由入口（3）被供给到喷嘴（2）并且通过出口（5）离开喷嘴（2）。 根据本发明，喷嘴出口（5）以与待冷却表面可变的距离（d）安装，其中供给喷嘴（2）的入口（3）的冷却流体的体积流量（V） ）被设置成使得根据伯努利原理，喷嘴（2）被牢固地吸附在待冷却的表面（1）上。 此外，本发明涉及一种用于实施根据本发明的方法的冷却装置（10）和包括该冷却装置（10）的滚动装置。

公开(公告)号：US20150231676A1

公开(公告)日：2015-08-20

申请号：US14398852

申请日：2013-05-08

Applicant: SMS Siemag AG

Inventor： Johannes Alken ,  Matthias Kipping ,  Ralf Seidel ,  Torsten Mueller

IPC: B21B27/10 ,  B23P19/00 ,  B21B37/74

CPC classification number: B21B27/10 ,  B21B37/74 ,  B21B2027/103 ,  B21B2267/12 ,  B23P19/00 ,  Y10T29/49826

Abstract: The application is directed to a device (1, 1′) for cooling a roll (2), in particular a working roll (2) for rolling rolling stock (3), wherein the device comprises a cooling shell (50, 60) which lies opposite at least one part region of the circumference of the roll surface for forming a cooling gap (5) between the part region of the roll surface and the cooling shell (50, 60), through which cooling gap (5) cooling fluid can flow, and a lever (40, 44) which can be pivoted about a suspension point (8, 48), can be pivoted in the direction of the roll surface and is connected rotatably to a first half (51, 61) of the cooling shell (50, 60) as viewed in the circumferential direction (U) of the roll (2), wherein the cooling gap (5) can optionally be reduced in size or enlarged by pivoting of the lever (40, 44). Furthermore, the device according to the invention comprises a variable-length linear guide (0, 99) which can be pivoted about a further suspension point (88, 48) and is connected rotatably to the second half (59, 69) of the cooling shell (50, 60) as viewed in the circumferential direction (U) of the roll (2).

Abstract translation: 该应用涉及用于冷却辊（2）的装置（1,1'），特别是用于轧制机车车辆（3）的工作辊（2），其中该装置包括冷却壳（50,60），该冷却壳 与辊表面的圆周的至少一个部分区域相对，用于在辊表面的部分区域和冷却壳体（50,60）之间形成冷却间隙（5），冷却间隙（5）通过冷却空间 流动，并且能够围绕悬挂点（8,48）枢转的杆（40,44）可以在辊表面的方向上枢转并且可旋转地连接到冷却的第一半（51,61） 壳体（50,60），其中所述冷却间隙（5）可以可选地通过所述杆（40,44）的枢转减小或扩大。 此外，根据本发明的装置包括可变长度线性引导件（0,99），其可以围绕另一个悬挂点（88,48）枢转并且可旋转地连接到冷却的第二半部（59,69） （2）的圆周方向（U）观察时的壳体（50,60）。

公开(公告)号：US09610622B2

公开(公告)日：2017-04-04

申请号：US14398852

申请日：2013-05-08

Applicant: SMS Siemag AG

Inventor： Johannes Alken ,  Matthias Kipping ,  Ralf Seidel ,  Torsten Mueller

IPC: B21B27/10 ,  B21B37/74 ,  B23P19/00

CPC classification number: B21B27/10 ,  B21B37/74 ,  B21B2027/103 ,  B21B2267/12 ,  B23P19/00 ,  Y10T29/49826

Abstract: The application is directed to a device (1, 1′) for cooling a roll (2), in particular a working roll (2) for rolling rolling stock (3), wherein the device comprises a cooling shell (50, 60) which lies opposite at least one part region of the circumference of the roll surface for forming a cooling gap (5) between the part region of the roll surface and the cooling shell (50, 60), through which cooling gap (5) cooling fluid can flow, and a lever (40, 44) which can be pivoted about a suspension point (8, 48), can be pivoted in the direction of the roll surface and is connected rotatably to a first half (51, 61) of the cooling shell (50, 60) as viewed in the circumferential direction (U) of the roll (2), wherein the cooling gap (5) can optionally be reduced in size or enlarged by pivoting of the lever (40, 44). Furthermore, the device according to the invention comprises a variable-length linear guide (0, 99) which can be pivoted about a further suspension point (88, 48) and is connected rotatably to the second half (59, 69) of the cooling shell (50, 60) as viewed in the circumferential direction (U) of the roll (2).