DRIVE DEVICE FOR A STOPPER CLOSURE ON A METALLURGICAL VESSEL

The invention relates to a drive device for a stopper closure on a metallurgical vessel, comprising a housing (12) arranged on the vessel (40) in a removable manner, an adjustment means (15) which is mounted in the housing so as to be height-displaceable and has a drive (14) which can be coupled to...

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Bibliographic Details
Main Authors LORENZ Roland, RÖLLIN Erich
Format Patent
LanguageEnglish
Spanish
Published 22.02.2022
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Summary:The invention relates to a drive device for a stopper closure on a metallurgical vessel, comprising a housing (12) arranged on the vessel (40) in a removable manner, an adjustment means (15) which is mounted in the housing so as to be height-displaceable and has a drive (14) which can be coupled to the housing, and an upper connection element (13) for a support arm carrying the fire-proof stopper. Said adjustment means (15) for the stopper is mounted so as to be height-displaceable on at least one bearing shaft (11) fastened in the housing (12). This design of the adjustment means (15) permits an increase in the stiffness of the drive device and hence of the fire-proof stopper suspended by said drive device on the support arm during pouring. La invención se refiere a un dispositivo de accionamiento para el cierre de un tapón en un recipiente metalúrgico, que comprende una carcasa (12) dispuesta en el recipiente (40) de manera no móvil, un medio de ajuste (15) que está montado en la carcasa de manera que sea desplazable en altura y tiene un accionamiento (14) que se puede acoplar a la carcasa, y un elemento de conexión superior (13) para un brazo de soporte que lleva el tapón ignífugo. Tales medios de ajuste (15) del tope están montados de forma desplazable en altura sobre al menos un eje de cojinete (11) fijado en la carcasa (12). Este diseño de los medios de ajuste (15) permite aumentar la rigidez del dispositivo de accionamiento y por tanto del tapón ignífugo suspendido por tal dispositivo de accionamiento sobre el brazo soporte durante el vertido.
Bibliography:Application Number: MX2022001451