首页>
外国专利>
method for temperature control of a temperaturregulierbaren durchbiegungsausgleichswalze and temperaturregelungssystem for implementation of the procedure.
method for temperature control of a temperaturregulierbaren durchbiegungsausgleichswalze and temperaturregelungssystem for implementation of the procedure.
展开▼
机译:用于执行该程序的温度调节器温度控制方法和温度调节器系统的温度控制方法。
展开▼
页面导航
摘要
著录项
相似文献
摘要
The invention concerns a method for regulating the temperature of an adjustable-temperature and variable-crown roll. In the roll (10), the roll mantle (12), arranged to revolve on the stationary roll axle (11), is loaded by the intermediate of a pressure medium so as to correct the deflection of the roll mantle (12), and, moreover, the roll (10) is heated by means of heating fluid passed onto the inside face of the roll mantle (12). The heating fluid is passed into the roll (10) to the areas of the roll mantle (12) from which heat is removed out of the roll (10) by means of conduction in the radial direction of the roll, i.e. to the areas in which the direction of the flow of heat is radially away from the roll. From the hot areas in the roll mantle (12), i.e. from the areas from which heat is not removed by conduction in the radial direction away from the roll mantle, heat is again removed by passing cooling fluid to said hot areas. The heating fluid is passed into the roll (10) so that the heat passed into the roll is distributed in the axial direction of the roll in a corresponding way as compared with the flow of heat removed from the roll (10), and cooling fluid is passed to the hot areas in the roll (10) in the same proportion as heat flows to said hot areas from other parts of the roll (10). The invention further concerns a temperature-regulation system intended for carrying out the method.
展开▼