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    • 1. 发明授权
    • Cooled strand guide roller mounted at more than one location
    • 冷却导丝辊安装在多个位置
    • US09573190B2
    • 2017-02-21
    • US14432156
    • 2013-09-03
    • PRIMETALS TECHNOLOGIES AUSTRIA GMBH
    • Johann PoepplGuoxin ShanHeinrich ThoeneFranz Wimmer
    • B22D11/124B22D11/128
    • B22D11/1287B22D11/124B22D11/1246B22D11/1284B65G2207/22
    • A cooled strand guide roller (1) mounted at more than one location for guiding a metal strand (S) in a continuous casting machine, and a method for cooling a strand guide roller (1) mounted at more than one location. An internally cooled strand guide roller (1) is mounted at more than one location. The height of the strand guide roller (1) is intended to be adjustable easily and quickly. The strand guide roller (1) has a collecting bar (7) for supplying the strand guide roller (1) with cooling water. The collecting bar (7) includes a plurality of brackets (10, 10a, 10b). Between two successive brackets (10, 10a, 10b), there is at least one coolant pipe (11) for fluidically connecting the brackets (10, 10a, 10b). An outer bracket (10a) has at least one first connection (8) for internal cooling of the cooled strand guide roller (1) and at least one second connection (9) for cooling the bearing blocks (4). The first connection (8) is fluidically connected to the ducts (3) of the individual rollers (2a, 2b) and the second connection (9) is fluidically connected to the bearing blocks (4) via the brackets (10).
    • 一种安装在不止一个位置用于引导连续铸造机中的金属线(S)的冷却的线束引导辊(1),以及用于冷却安装在多于一个位置的线材引导辊(1)的方法。 内部冷却的导丝辊(1)安装在不止一个位置。 绞线引导辊(1)的高度旨在容易且快速地调节。 绞线引导辊(1)具有用于向绞线引导辊(1)供应冷却水的收集杆(7)。 收集杆(7)包括多个托架(10,10a,10b)。 在两个连续的支架(10,10a,10b)之间,存在用于流体地连接托架(10,10a,10b)的至少一个冷却剂管道(11)。 外部托架(10a)具有至少一个第一连接件(8),用于冷却绞线导向辊(1)的内部冷却和用于冷却轴承座(4)的至少一个第二连接件(9)。 第一连接件(8)流体连接到各个滚子(2a,2b)的导管(3),第二连接件(9)通过支架(10)与轴承座(4)流体连接。