Mannesmann Aktiengesellschaft

Heinz-Josef Leuwer

Franz Keutgen

Dieter Perings

Peter Stadler

Rudiger Winterhager

Joachim Von Schnakenburg

Dietmar Zebrowski

Joachim V Schnakenburg

The apparatus includes a pouring ladle with a sealable bottom opening and a distributing channel arranged beneath the ladle for the purpose of storing molten metal. The distributing channel is provided with at least two bottom openings that are openable and closable in a controlled manner. A separate tub-shaped basin is arranged beneath each bottom opening of the distributing channel and at least one mold is detachably connected to a bottom portion of each of the tub-shaped basins.

Horizontal continuous casting apparatus

A horizontal multiple-strand continuous casting plant and a method of operating the plant. The casting plant includes a distributor with several molds and a corresponding strand drawing unit which conveys the individual strands out of the molds by means of pulling movements and return pushing movements, wherein the strands can be individually clamped within the strand drawing unit. The strand drawing unit includes two clamping devices which alternatingly carry out the pulling movements and the return pushing movements. In the event of an interruption in one of the molds, the method includes connecting in a frictionally engaging manner the strand located in the affected mold to one of the two clamping devices of the strand drawing unit by actuating the corresponding clamping device only during at least one return pushing movement, and disconnecting from this strand the second clamping unit during the pulling movement thereof. The distributor of the casting plant has discharge openings arranged in a side wall of the distributor. The number of discharge openings corresponds to the number of strands being produced. A mold is provided for each of the discharge openings. The molds are combined into a mold block and are arranged in recesses of a housing of the mold block. The axes of the recesses of the housing are in alignment with the axes of the discharge openings of the distributor. Each strand drawing unit has a lower clamping plate in common for all strands and an upper clamping plate for each of the strands, wherein each clamping plate is controllable by a clamping cylinder and is fastened to this clamping cylinder. The lower and upper clamping plates including the clamping cylinders are mounted in a drawing frame. A drive means is mounted on the drawing frame for moving the drawing frame in axial direction of the strand. The upper clamping plates or the clamping cylinders are arranged on the drawing frame in such a way that the axes of the clamping cylinders intersect the axes of the discharge openings.

Horizontal multiple-strand continuous casting plant and method of

A continuous casting plant for the horizontal casting of steel in several strands includes a casting ladle with two discharge openings provided in the bottom of the casting ladle. Each discharge opening is provided with a closure device. Each discharge opening has at least one tundish channel provided with at least one outlet opening. A mold fixedly attachable to the tundish channel is arranged in axial alignment with each outlet opening. Each tundish channel is mounted with the corresponding mold or molds on a tundish car. The tundish cars are movable underneath the casting ladle horizontally and transversely of the casting direction on a track formed by rails between a preparation position and a casting position. Between the preparation position and the casting position, the rails have rail sections which are displaceable from the rail travel direction. The length of the rail sections is such that the rail sections can receive one of the tundish cars.

Continuous casting plant for the continuous horizontal casting of metals

Growing community of inventors

Lissendorf, Germany

Heinz-Josef Leuwer