Cooling section flat tube for platinum channel in substrate glass production process and preparation method of cooling section flat tube

A production process, platinum channel technology, applied in the direction of the feed trough, etc., can solve the problems of increasing the deformation degree of the flat tube in the cooling section, equipment risks and process instability, and collapse of the flat tube in the cooling section, etc., to strengthen the top strength and reliability. performance, solve the top collapse deformation, and improve the effect of mechanical strength

Active Publication Date: 2019-11-15
IRICO DISPLAY DEVICES
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Problems solved by technology

There are great difficulties in the manufacturing process of the cooling section, including welding surface treatment and other processes, which will cause the collapse and deformation of the top of the flat tube in the cooling section, coupled with the high temperature effect in actual production, will further increase the size of the cooling section The degree of deformation of flat tubes, which brings equipment risk and process instability

Method used

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  • Cooling section flat tube for platinum channel in substrate glass production process and preparation method of cooling section flat tube
  • Cooling section flat tube for platinum channel in substrate glass production process and preparation method of cooling section flat tube
  • Cooling section flat tube for platinum channel in substrate glass production process and preparation method of cooling section flat tube

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Embodiment Construction

[0034] In order to make the purpose, technical effects and technical solutions of the embodiments of the present invention more clear, the technical solutions in the embodiments of the present invention are clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention; obviously, the described embodiments It is a part of the embodiment of the present invention. Based on the disclosed embodiments of the present invention, other embodiments obtained by persons of ordinary skill in the art without making creative efforts shall all fall within the protection scope of the present invention.

[0035] see Figure 1 to Figure 4 , a flat tube for the cooling section of the platinum channel in the substrate glass production process according to an embodiment of the present invention, which is a multi-section structure, each section is a separate component, and each component is processed separately; wherein, two adjacent...

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Abstract

The invention discloses a cooling section flat tube for a platinum channel in a substrate glass production process and a preparation method of the cooling section flat tube. The cooling section flat tube comprises N sections of flat tube assemblies; every two adjacent flat tube assemblies are connected through flanging welding, and flangings are used for forming reinforcing ribs; each flat tube assembly comprises a flat tube top plate and a flat tube bottom plate, wherein each flat tube top plate is in an arch shape, and each flat tube bottom plate is a flat plate; two side edges of each flattube bottom plate are bent upwards for being welded to the corresponding flat tube top plate; and each flat tube top plate and the corresponding flat tube bottom plate are connected through butt welding, wherein N is an integer larger than or equal to 3, and the cooling section flat tube is made of platinum-rhodium alloy. Collapse and deformation of the tops of the flat tube can be prevented in production and use processes.

Description

technical field [0001] The invention belongs to the technical field of substrate glass manufacturing, and in particular relates to a platinum channel device for substrate glass production, in particular to a cooling section flat tube used for the platinum channel in the substrate glass production process and a preparation method thereof. Background technique [0002] In the production and manufacturing process of substrate glass, the platinum channel is one of the key equipment. At present, it is mainly made of platinum-rhodium alloy material, and different structural shapes are designed according to the process characteristics of each section; the cooling section is mainly for temperature rise and fall. The function of adjusting the flow rate is generally a flat tube structure with a straight section at present. Although the working temperature in the cooling section has dropped to 1300°C, the existing flat tube in the cooling section adopts a elliptical cross-section, and ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B18/16C03B7/06
CPCC03B18/16C03B7/06
Inventor 王梦龙杨威王苍龙
Owner IRICO DISPLAY DEVICES
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