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Production method of Low-E glass and device thereof

A production method and technology of a production device are applied in the field of the production method and device of Low-E glass, and can solve the problem of high production cost of Low-E glass

Inactive Publication Date: 2015-04-01
仇为国
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0011] The invention provides a method and device for producing Low-E glass, which are used to solve the problem of high production cost of Low-E glass in the prior art

Method used

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  • Production method of Low-E glass and device thereof
  • Production method of Low-E glass and device thereof

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Experimental program
Comparison scheme
Effect test

Embodiment 1

[0028] figure 1 A flowchart showing the production method of Low-E glass described in Embodiment 1 of the present invention.

[0029] see figure 1 As shown, the production methods of Low-E glass include:

[0030] S101: Increase the first flow rate of the first fan of the radiation tempering furnace so that the flow rate of the first fan reaches the second flow rate;

[0031] S103: Add a second fan with the second flow rate, so that the first fan and the second fan form a convection flow;

[0032] S105: Process the glass raw material through the radiation tempering furnace to obtain Low-E glass.

[0033] In step S101, the radiant tempering furnace is an ordinary radiant furnace, which is used to produce tempered white glass. Generally, an ordinary glass production factory will have an ordinary radiant furnace, and the fan of the ordinary radiant furnace, that is, the air flow of the first fan, is increased. Taking the centrifugal blower as an example, the centrifugal blower...

Embodiment 2

[0046] figure 2 It shows the structural schematic diagram of the production device of Low-E glass described in the second embodiment of the present invention.

[0047] see figure 2 As shown, the production device of Low-E glass includes: a first increasing module 20, which is used to increase the first flow of the first blower of the radiation tempering furnace, so that the flow of the first blower reaches the second flow; the second increase Module 22, for adding a second blower with the second flow rate, so that the first blower and the second blower form convection; processing module 24, for processing glass raw materials through the radiation tempering furnace processing to obtain Low-E glass.

[0048] Preferably, the processing module 24 includes: a first processing module (not shown in the figure), which is used to process the glass raw material for the first time through the radiation tempering furnace to obtain tempered white glass; a second processing module (not...

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Abstract

The invention discloses a production method of Low-E glass and a device thereof. The production method is used for producing Low-E glass by the use of a common radiation furnace. The production method of the Low-E glass comprises the following steps: increasing first flow of a first draught fan of a radiation type toughening furnace so as to make flow of the first draught fan reach second flow; additionally arranging a second draught fan with the second flow so as to form convection current between the first draught fan and the second draught fan; and processing a glass raw material by the radiation type toughening furnace so as to obtain the Low-E glass. By the technical scheme, the Low-E glass can be produced by improving a common radiation furnace. Therefore, huge expenditure of purchasing a forced convection furnace for producing the Low-E glass is greatly reduced, and production cost of the Low-E glass is also minimized greatly.

Description

technical field [0001] The invention relates to the field of glass processing, in particular to a production method and device for Low-E glass. Background technique [0002] Glass is an important building material. With the continuous improvement of decorative requirements for buildings, the use of glass in the construction industry is also increasing. However, when people choose glass doors and windows for buildings today, in addition to considering their aesthetic and appearance features, they pay more attention to issues such as thermal control, cooling costs, and the comfortable balance of internal sunlight projection. This makes the upstart in the coated glass family - Low-E (Low-Emissivity, low-emissivity) glass stand out and become the focus of attention. [0003] The coating layer of Low-E glass has the characteristics of high transmission of visible light and high reflection of middle and far infrared rays, which makes it have the following obvious advantages compa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B27/04
CPCC03B27/04
Inventor 仇为国
Owner 仇为国
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