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A method of holding a dummy bar in a continuous casting device and a continuous casting device having the same

A dummy rod and equipment technology, applied in the field of dummy rod maintenance, can solve problems such as damage to equipment components, casualties, etc.

Inactive Publication Date: 2009-11-18
PRIMETALS TECH AUSTRIA GMBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

As a result, not only personal injuries but also damage to individual plant components can result
For reliability reasons, it is not permissible for the operator to remain in the hazardous area during the operating phase

Method used

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  • A method of holding a dummy bar in a continuous casting device and a continuous casting device having the same
  • A method of holding a dummy bar in a continuous casting device and a continuous casting device having the same

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Embodiment Construction

[0020] figure 1 2 schematically shows an arc-shaped continuous casting installation in longitudinal section with the components essential to the invention. The arc-shaped continuous casting equipment includes a continuous casting mold 1 in which the strand is formed from molten metal during the casting process; and the arc-shaped continuous casting equipment includes a continuous casting mold 1 coupled The arc-shaped continuous casting strand guide mechanism 2, in which the continuous casting strand is continuously cooled, and is diverted from the substantially vertical casting direction to the horizontal conveying direction. The strand guiding mechanism 2 is formed by a row of strand guiding segments 3 , of which four strand guiding segments 3 a , 3 b , 3 c , 3 d are shown as a representative. The dummy bar 4 formed by the link chain is shown in its starting position, which is occupied by the dummy bar 4 at the start of casting, and in which it is The spindle head 4a protru...

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Abstract

The present invention provides a method of holding a dummy bar (4) in a continuous casting blank guide mechanism (2) of continuous casting device the during insertion and before casting, wherein the dummy bar is transported by a continuous casting blank guide roller (7d) being driven and is held by a adjustable continuous casting blank guide roller (7c) at start position in a sealed continuous casting crystallizer at output side. In order to reliably prevent drop of the dummy bar from the continuous casting blank guide mechanism when errors happen, a continuous casting blank guide roller (7b) of continuous casting blank guide sector sections (3, 3a, 3b, 3c, 3d) following end (4b) of the dummy bar in transportation direction (R) of the continuous casting blank. The invention further relates to a continuous casting device having the dummy bar (4) and a blocking device (15) for the dummy bar (4).

Description

technical field [0001] The invention relates to a method for holding a dummy bar in a strand guide of a continuous casting plant during insertion and before the start of casting, wherein the dummy bar is transported by drivable strand guide rollers And it is held by adjustable strand guide rollers in the starting position of the exit-side closed continuous casting mold. [0002] Furthermore, the invention relates to a continuous casting installation with a dummy bar. Here, the continuous casting equipment includes a continuous casting crystallizer and a continuous casting strand guiding mechanism that follows the continuous casting strand in the conveying direction. segment formed. Furthermore, the continuous casting plant comprises a dummy bar which closes the strand mold on the output side at the start of casting and which is guided in the strand guide by an adjustable and drivable continuous The strand guide rolls are held and moved. These strand guide rollers form the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B22D11/14
CPCB22D11/128B22D11/08B22D11/148
Inventor 克里斯蒂安·费德斯皮尔赫尔曼·勒姆普拉迪尔赫尔穆特·雷施
Owner PRIMETALS TECH AUSTRIA GMBH
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