B - Operations – Transporting – 02 – C
Patent
B - Operations, Transporting
02
C
B02C 7/14 (2006.01)
Patent
CA 2650274
A device for aligning the refining disc of a refining apparatus, in which refining apparatus lignocellulose-containing material is disintegrated and refined, which device is intended to be arranged in a support (701) for the axle package of the refining apparatus, which axle package comprises the rotary refining disc of the refining apparatus, a rotation axle to which the rotary refining disc is attached, and a bearing housing (702) in which the axle is journalled by means of bearings arranged in the bearing housing (704). The supporting (701) rests on a ground surface and the device comprises a first wedge-shaped member (703), which is slidable in a direction along said ground surface, and a second wedge-shaped member (704) provided between the first member (703) and the bearing housing (702) of the axle package, the bearing housing (702) resting on the second member (704), which second member (704) is slidable in a direction transverse to the sliding direction of the first member (703). The first member (703) when displaced in its sliding direction is arranged to displace the second member (704), the device also comprising a control device for displacing the first member (703), which control device comprises an actuator (711) which is arranged at one side of the support (701), the control device comprising a control axle (712, 713) which extends from the actuator (711) to the first wedge-shaped member (703). The control axle (712, 713) is rotatable around its longitudinal axis and rotatably secured to the first member (703), the first member (703) is arranged to be displaced upon rotation of the control axle (712, 713), and the actuator (711) is arranged to operate the rotation of the control axle (712, 713). Support and refining apparatus comprising said device.
L'invention concerne un dispositif d'alignement du disque d'affinage d'un appareil d'affinage, dans lequel le matériau contenant la lignocellulose de l'appareil d'affinage est désintégré et affiné, lequel dispositif est prévu pour être disposé dans un support (701) pour l'ensemble essieux de l'appareil d'affinage, lequel l'ensemble essieux comprend le disque d'affinage rotatif de l'appareil d'affinage, un essieu de rotation auquel le disque d'affinage rotatif est fixé, et un logement de palier (702) sur lequel l'essieu est monté au moyen de paliers disposés dans le logement de palier (702). Le support (701) repose sur une surface au sol et le dispositif comprend un premier élément conformé en coin (703), qui est coulissant dans une direction longeant ladite surface au sol, et un second élément conformé en coin (704) disposé entre le premier élément (703) et le logement de palier (702) de l'ensemble essieux, le logement de palier (702) reposant sur le second élément (704), lequel second élément (704) peut coulisser dans une direction transversale à la direction coulissante du premier élément (703). Le premier élément (703) une fois déplacé dans sa direction coulissante est disposé pour déplacer le second élément (704), le dispositif contenant également un dispositif de commande permettant de déplacer le premier élément (703), lequel dispositif de commande comprend un actionneur (711) qui est disposé sur un côté du support (701), le dispositif de commande contenant un essieu de commande (712, 713) qui s'étend depuis l'actionneur (711) vers le premier élément conformé en coin (703). L'essieu de commande (712, 713) peut tourner autour de son axe longitudinal et est fixé en rotation au premier élément (703), le premier élément (703) est disposé pour se déplacer en cas de rotation de l'essieu de commande (712, 713), et l'actionneur (711) est disposé pour lancer la rotation de l'essieu de commande (712, 713). L'invention concerne également un support et un appareil d'affinage comprenant ledit dispositif.
Bystroem Goeran
Eriksson Mattias
Sahlin Tomas
Fetherstonhaugh & Co.
Metso Paper Inc.
LandOfFree
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