Metso Paper Inc.

Almas Solutions Oy

Valmet Technologies, Inc.

Johan Lindholm

Markku Laitonen

Richard Solin

Olli Huhtala

Ilkka Eivola

Pertti K Heikkilä

Kimmo Rajanummi

Timo Vuokko

Pertti HeikkilÄ

Paavo Antero Sairanen

Esko Similä

A device for launching and lifting a boat has a frame that includes at least a first frame part having a first end and a second end, at least a first cross-structure coupled with the first frame part essentially perpendicular to it and at a distance Bfrom the first end of the first frame part, at least a first boat guide arranged on the first frame part at a distance Cfrom the first end of the first frame part; and at least a first actuator arranged to be coupled with the first frame part at a distance D from the first end of the first frame part, at least one counterpart, and means for attaching the frame to the counterpart, wherein the first actuator is arranged to be coupled with the counterpart for enabling movement of the frame between a first position and a second position.

System for lifting and launching a boat

The object of the invention is an end part () of an air dryer, the air dryer being applicable for drying a pulp web, such as a cellulose web or the like. The end part comprises a fan tower (), and a roll tower in which a number of turn roll () are arranged mainly on top of each other in order to turn the travelling direction of the pulp web in the air dryer, the longitudinal axis of the roll. towers being parallel, and a fan tower arranged at a distance from the roll tower, adjacent to it, comprising a number of fans arranged on top of each other, a single fan being arranged to blow heated air as drying air to a dryer group. The end part further comprises one or more centrifugal fans () arranged in the direct vicinity or the roll tower, and a number of end drying means () arranged between the roll tower and the dryer group of&#x2014;the fan of the fan tower, to which end drying means drying air is supplied with said centrifugal fan or fans. A further object of the invention is also a method in the end part of an air dryer, an air dryer and use of a centrifugal fan.

End part of an air dryer, air dryer, method in the end part of an air dryer and use of fan

The invention relates to an apparatus and a method for removing a broken pulp web from a pulp dryer. The apparatus includes a maintenance platform arranged at the first or the second end of the pulp dryer, outside the walls of the pulp dryer; a device for shifting the maintenance platform in a substantially vertical direction to a desired height with respect to the pulp dryer, and an extraction device fixed to the edge of the maintenance platform facing the dryer for pulling a broken pulp web out of the pulp dryer.

Apparatus for removing a broken pulp web from a pulp dryer

A device for cleaning a filter net of a pulp dryer fan tower includes a nozzle guide connectable to a filter net of a fan tower in a pulp dryer and at least one nozzle movably arranged on the nozzle guide. At least one connection is arranged on the nozzle for connecting a vacuum pressure to the at least one nozzle. The nozzle guide includes a rail or a threaded rod and an intermediate part connected between the nozzle and the rail or threaded rod. An actuatable power device is configured for moving the nozzle relative to the rail or threaded rod, wherein said at least one nozzle is arranged and dimensioned for cleaning the filter net during the movement relative to the rail or threaded rod.

Device for cleaning of a filter net of a pulp dryer's fan tower, a pulp dryer's fan and a pulp dryer

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Turku, Finland

Johan Lindholm