Fastening system for tiltable metallurgical treatment vessels

A technology of processing container and fixing system, applied in the direction of manufacturing converters, etc., can solve the problem that the circumferential support is not specially protected, hinder the thermal expansion of the processing container, etc., and achieve the effect of reliable movement and small temperature alternating load

Active Publication Date: 2015-12-09
SMS 集团有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Disadvantageously, the circumferential support is not particularly protected from slag discharge at the converter mouth
In the event of contamination, for example due to slag, at least the relative movement between the circumferential support and the support can be restricted and thus hinder the thermal expansion of the treatment vessel

Method used

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  • Fastening system for tiltable metallurgical treatment vessels
  • Fastening system for tiltable metallurgical treatment vessels
  • Fastening system for tiltable metallurgical treatment vessels

Examples

Experimental program
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Embodiment Construction

[0019] figure 1 The fixing system 1 according to the invention is shown in connection with a process vessel 2 in the form of a converter. The processing vessel 2 is suitable for the production and processing of liquid metals and metal alloys and is always referred to below for short as a converter, although this should not be understood in a restrictive manner.

[0020] The converter 2 is surrounded by a support ring 3 with a distance a. shows along the figure 1 The sectional view of the line A-A of figure 2 It is stated that the support ring 3 has a box-shaped cross-section and is positioned at a distance a from the wall of the converter 2 .

[0021] On diametrically opposite sides of the support ring 3 two conically configured tilting pins 4 engage into the support ring 3 . The tilting pin 4 defines a tilting axis 4 a around which the support ring 3 in combination with the converter 2 is pivotable laterally. exist figure 1 Only the tilting pin 4 is shown in the front ...

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PUM

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Abstract

The invention relates to a fastening system (1) for tiltable metallurgical treatment vessels (2), particularly converters, comprising a support ring (3), which has two diametrically opposite tilting pegs (4), wherein a treatment vessel (2) can be attached on the support ring (3) with a plurality of connection elements (7), and further comprising holding means (8), which can be attached on an outer side of the treatment vessel (2), and guiding means (9) that are formed on the support ring (3) and interact with the holding means (8) in order to deflect tilting forces from the treatment vessel (2) to the support ring (3), wherein the holding means (8) and the guide means (9) are each situated on an underside of the support ring (3).

Description

technical field [0001] The invention relates to a fastening system for tiltable metallurgical treatment vessels according to the preamble of claim 1 and to treatment vessels suitable therefor. Background technique [0002] Converter furnaces are tiltable metallurgical processing vessels in which liquid metals and metal alloys are manufactured and processed. Converters are subjected to high thermal loads during operation which cause thermal expansion. Accordingly, the converters are mounted at predetermined distances on the surrounding support ring. [0003] A fastening system is known in the prior art from DE 1903685, in which the treatment container is suspended in a support ring by means of connecting elements in the form of lamellae. Thermal expansion of the process container in radial direction is possible by the suspension at the lamella. In addition, a circumferential support of the treatment container is provided on the upper side of the support ring, which is inse...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C21C5/50C21C5/46
CPCC21C5/464C21C5/50
Inventor R·贝斯特F·瓦格纳M·斯波尔文德
Owner SMS 集团有限公司
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