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Support and compression components for curved molten metal conveying equipment

A technology of conveying equipment and curves, which is applied to equipment that feeds molten metal into molds, metal processing equipment, casting equipment, etc., and can solve problems such as leakage and deformation of molten metal.

Active Publication Date: 2019-04-09
NOVELIS INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Deformation can occur if these parts expand and / or contract at uneven rates, which can lead to gaps through which molten metal can leak

Method used

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  • Support and compression components for curved molten metal conveying equipment
  • Support and compression components for curved molten metal conveying equipment
  • Support and compression components for curved molten metal conveying equipment

Examples

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Embodiment Construction

[0035] The inventive subject matter of embodiments of the present invention is described in detail to satisfy statutory requirements, but the description herein is not necessarily intended to limit the scope of the claims. The claimed subject matter may be embodied in other ways, may contain different elements or steps, and may be used in combination with other present or future technologies. Except when an order of individual steps or arrangement of elements is explicitly described, the description herein should not be construed as implying any particular order or arrangement among or between the various steps or elements.

[0036] Disclosed herein is an improved curved metal conveying apparatus for conveying molten metal into and out of a furnace or other structure. While the molten metal is conveyed through the curved metal conveying device, the molten metal may be agitated to help achieve uniformity throughout the liquid. Curvilinear metal conveying equipment includes mul...

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Abstract

A curvilinear metal conveying device having a support and compression assembly that helps to maintain a constant on the metal casing and refractory of the conveying device as the casing and refractory expand and contract due to temperature fluctuations force. In one embodiment, the support assembly is configured to apply a force to the refractory material to hold the refractory material in tension with the casing to suspend the refractory material relative to the casing. Also disclosed are clamping plates to help hold the refractory material in place, and nested covers covering the curvilinear metal conveying equipment.

Description

[0001] Cross References to Related Applications [0002] This application claims the benefit of U.S. Provisional Application No. 62 / 040,694, filed August 22, 2014 and entitled "SUPPORT AND COMPRESSIONASSEMBLIES FOR CURVILINEAR METAL TRANSFER DEVICE" , which application is incorporated herein by reference in its entirety. technical field [0003] The present application relates to support and compression assemblies for use with curved apparatus for containing, stirring and / or conveying molten metal. Background technique [0004] Metal is heated above its melting point in a furnace to form an ingot, which is a metallic material that is cast into suitable shapes for various applications. Typically, molten metal is composed of two or more materials, and therefore it is important to mix the molten metal thoroughly to produce an ingot with a uniform structure. [0005] Molten metal may be flowed out of a furnace or other structure, mixed thoroughly, and then flowed back into the...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): F27B3/04F27D1/00F27D27/00
CPCF27B3/04F27D1/0026F27D27/00B22D35/00
Inventor R.B.瓦斯塔夫E.W.里夫斯R.A.维门特R.S.布鲁斯基R.G.沃马克
Owner NOVELIS INC
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