Andritz Ag

Gerald Schadler

Wilhelm Mausser

Helmuth Gabl

Peter Antensteiner

Walter Writzl

Franz Haider

Andreas Gorton-H&uuml;lgerth

Franz Dipl-Ing Haider

Wilhelm Dipl-Ing  Mausser

Wilhelm Dipl-Ing Mausser

A device for continuous drying of a pulp web, particularly a tissue web, with a drying drum () and an air circulating system, where the drying drum () has a cylindrical shell () designed as a honeycombed body with an annular, flexible transition profile () at the edges of the shell and connected to the end covers.

Device for continuous drying of a pulp web

The invention relates to a device for changing the cloth of a paper machine, particularly a tissue machine, for example a TAD (through-air drying) machine, with a number of deflection rolls (), (), (), () and at least one cleaning device (), (), () for the machine cloth. Levers (), () are provided on either side of the machine cloth (), where these levers hold at least one deflection roll (), () and can be pivoted from an operating position to a machine cloth changing position. Thus, the time and the number of personnel required to change the machine cloth are reduced substantially.

Device for changing the cloth of a paper machine

The invention relates to a device for continuous drying of a pulp sheetparticularly a tissue web, with a drying drumand an air circulating system. It is mainly characterised by the drying drumhaving a shellwith a perforated cylinderthat is externally supported by radial bearing rings

Device for continuous drying of a pulp sheet

A process for continuous reeling of a pulp sheet, particularly a paper sheet, where the sheet runs over a reel drum and is later wound on a winding unit. The pressing force in the nip between the horizontal reel and the reel drum being measured without any losses during the entire winding process. This process is implemented by a device having a reel drum and a horizontal reel supported on load-sensing devices.

Process and device for continuous reeling of a pulp sheet

Apparatus and process for controlling the basis weight cross-profile, the formation, the fiber direction and other quality parameters of a pulp sheet after the headbox in a dewatering plant. The apparatus including at least one suspension feed, at least one distribution device and at least one drainage device for excess suspension from the distribution device, where the distribution device has a distribution chamber and a turbulence-generating chamber made up of a number of pipes adjacent to one another. It is mainly characterized by the two peripheral zones of the headbox, comprising distribution chamber and turbulence-generating chamber, each having a discharge device in the sheet running direction for a partial suspension stream.

Process and device to control quality parameters in paper, tissue and pulp dewatering plants

A process for continuous reeling of a pulp sheet, particularly a paper sheet, where the sheet runs over a reel drum and is later wound on a winding unit. The pressing force in the nip between the horizontal reel and the reel drum is measured without any losses.

A device for continuous reeling of a pulp sheet, particularly a paper sheet, where the sheet runs over a reel drum and is later wound on a horizontal reel with a horizontally adjustable holding device. The horizontally adjustable holding device having support rollers that run in guide units, where the guide units are sealed off by a vertically arranged moving belt.

Device for continuous reeling of a pulp sheet

A refiner including a rotor and a stator defining a cylindrical or conical refining gap therebetween. A pulp feed channel extends in a radial direction from an inlet pipe to the refining gap.

Refiner

A refiner for shredding pulps having refining surfaces provided on a rotor and a stator and which form a cylindrical or a conical refining gap. The refining gap is set by wedges which are mounted on the stator and rotor and can be moved against each other.

Growing community of inventors

Vasoldsberg, Austria

Gerald Schadler