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Glass production equipment and glass preparation method

A production equipment and glass technology, applied in glass furnace equipment, glass manufacturing equipment, glass die-casting equipment, etc., can solve the problems of increased production cost, high energy consumption, cumbersome process flow, etc., to achieve improved efficiency and yield, and simple preparation Effect

Inactive Publication Date: 2019-02-12
SHENZHEN JINGJIANG YUNCHUANG TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The above process requires repeated heating of the glass, high energy consumption, cumbersome process, and the inability to achieve continuous and stable production. The production efficiency and yield are low, which increases the production cost.

Method used

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  • Glass production equipment and glass preparation method
  • Glass production equipment and glass preparation method
  • Glass production equipment and glass preparation method

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Experimental program
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preparation example Construction

[0025] The main ideas of the embodiments of the present invention are as follows: the glass production equipment includes a melting device, a drainage device, a molding device and a crystallization device, the drainage device can drain the molten glass to the molding device, and the molding device is used to simultaneously process the molten glass A curved glass piece is prepared by forming a flat surface and a curved surface, and the crystallization device is used for performing crystallization heat treatment on the curved glass piece to prepare a curved crystallized glass piece. A method for preparing continuously shaped glass-ceramics, comprising the following steps: preparing glass raw materials; melting the prepared glass raw materials to form glass melts; draining the formed glass melts into a forming device; The molten body is formed into a plane and a curved surface at the same time to prepare a curved glass piece; the curved glass piece is subjected to crystallization ...

Embodiment 1

[0047] The glass preparation method in embodiment 1 comprises the following steps:

[0048] Step S101: preparing glass raw materials.

[0049] Specifically, silicon dioxide with a mass fraction of 50%, aluminum oxide with a mass fraction of 20%, magnesium oxide with a mass fraction of 10%, titanium dioxide with a mass fraction of 10%, and trioxide with a mass fraction of 1% Diantimony and additives with a mass fraction of 9% are mixed to prepare glass raw materials.

[0050] Step S102: The melting device 10 performs high-temperature melting treatment on the prepared glass raw material to form a glass melt.

[0051] Specifically, the prepared glass raw material is placed in the crucible of the melting furnace 12 of the melting device 10, and the heating element 13 is used for high-temperature melting treatment. During the high-temperature melting process, the glass melt in the crucible is separated by a stirring mechanism and a filtering mechanism. Stirring and filtration are...

Embodiment 2

[0062] The glass preparation method in embodiment 2 comprises the following steps:

[0063] Step S201: preparing glass raw materials.

[0064] Specifically, silicon dioxide with a mass fraction of 55%, aluminum oxide with a mass fraction of 15%, magnesium oxide with a mass fraction of 5%, titanium dioxide with a mass fraction of 8%, and trioxide with a mass fraction of 2% Antimony and 15% additives are mixed to prepare glass raw materials.

[0065] Step S202: the melting device 10 performs high-temperature melting treatment on the prepared glass raw material to form a glass melt.

[0066] Specifically, the prepared glass raw material is placed in the crucible of the melting furnace 12 of the melting device 10, and the heating element 13 is used for high-temperature melting treatment. During the high-temperature melting process, the glass melt in the crucible is separated by a stirring mechanism and a filtering mechanism. Stirring and filtration are performed to form a clear ...

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PUM

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Abstract

The invention provides glass production equipment, and is used for continuously forming and preparing hook face glass ceramics. The glass production equipment comprises a fusion device, a drainage device, a forming device and a crystallization device, wherein the fusion device is used for carrying out fusion on prepared raw materials to form a glass fusant; the drainage device is used for drainingthe glass fusant to the forming device; the forming device is positioned between the drainage device and the crystallization device and comprises a rotary table and a plurality of forming dies; the plurality of forming dies are arranged on the rotary table and are used for be near or far away from the drainage device under the driving of the rotary table; each forming die is provided with a forming cavity; at least one part of the forming cavity comprises a plane, and at least one part of the forming cavity comprises a hook face for simultaneously carrying out plane and hook face forming on the glass fusant to prepare a hook face glass element; the crystallization device is used for carrying out crystallization thermal treatment on the hook face glass element to prepare a hook face crystallization glass element. The above glass production equipment has high preparation efficiency. The invention also discloses a glass preparation method.

Description

technical field [0001] The invention relates to a glass production equipment, in particular to a glass production equipment and a glass preparation method for continuous molding and preparation of curved glass-ceramics. Background technique [0002] Glass-ceramic, also known as glass-ceramic, has excellent properties such as low expansion, high temperature resistance, thermal shock resistance and high transparency, and is widely used in 3C (Computer, Communication and Consumer Electronics) Electronic materials for products, astronomical telescopes, tableware, high-temperature windows, etc. [0003] At present, curved glass used in 3C electronic products generally requires smaller size and thinner thickness. However, traditional glass-ceramic products are mainly large sheets of flat glass or large spindle glass blocks / bricks. When applied to 3C electronic products, the above-mentioned traditional glass-ceramic products need to be cut into several small pieces, and then the s...

Claims

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Application Information

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IPC IPC(8): C03B19/00C03B32/02C03B35/00C03C3/085
CPCC03B19/00C03B32/02C03B35/00C03C3/085C03B5/06C03B5/26C03B11/02C03B11/10C03B2215/07C03B2215/17C03B2215/66C03C10/0045C03B11/005C03B11/05C03C10/16C03C2204/00
Inventor 李军旗刘庆袁晓波占立峰孙亚利黄尚明邹坤林李小根王曼
Owner SHENZHEN JINGJIANG YUNCHUANG TECH CO LTD