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Glass toughening furnace

A glass tempering and tempering technology, applied in glass tempering, glass manufacturing equipment, manufacturing tools, etc., can solve the problem of high energy consumption of tempering furnaces

Inactive Publication Date: 2013-05-22
SHENZHEN XINYI AUTOMOBILE GLASS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, it is necessary to provide a glass tempering furnace with lower energy consumption to solve the technical problem of high energy consumption of existing tempering furnaces

Method used

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  • Glass toughening furnace
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Embodiment Construction

[0021] Specific embodiments of the present invention will be described in further detail below based on the accompanying drawings. It should be understood that the specific embodiments described here are only examples, and are not intended to limit the protection scope of the present invention.

[0022] see figure 1 , The glass tempering furnace 100 provided by the embodiment of the present invention includes a heating section 10 , a quenching section 20 , a cooling section 30 , a roller table 40 , a quenching air grid 50 , a cooling air grid 60 and a tempering fan 70 .

[0023] The heating section 10 , the quenching section 20 and the cooling section 30 are arranged in sequence, and the roller table 40 is used to transport the glass so that the glass passes through the heating section 10 , the quenching section 20 and the cooling section 30 in sequence. After the glass is heated in the heating section 10 , it is tempered in the quenching section 20 , and can be taken out aft...

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Abstract

The invention relates to a glass toughening furnace, comprising a heating section, a quenching section and a cooling section, wherein the heating section, the quenching section and the cooling section are successively arranged. The glass toughening furnace also comprises a quenching air grid, a cooling air grid and a toughening fan, wherein the quenching air grid blows to the quenching section; the cooling air grid blows to the cooling section; when the quenching section is provided with glass, the toughening fan is communicated with the quenching air grid; and when the quenching section is not provided with glass, the toughening fan is communicated with the cooling air grid. In the glass toughening furnace, when the quenching section is not provided with glass, the toughening fan can be communicated with the cooling air grid for cooling glass; thus, within the glass toughening interval time, electricity energy consumed by toughening fan operation can be effectively utilized, the power of the cooling fan can be lowered, and even the cooling fan can be omitted so as to effectively lower the energy consumption of the whole glass toughening furnace.

Description

technical field [0001] The invention relates to a glass manufacturing equipment, in particular to a glass tempering furnace. Background technique [0002] Physical glass tempering furnaces in the prior art generally have a tempering fan and a cooling fan. After the glass comes out of the furnace, the tempering damper opens and the quenching wind stored by the tempering fan blows and tempers the glass. After tempering, the tempering damper closes, but at this time the tempering The fan is still running at high speed. In order to buffer the wind pressure when the tempered damper is closed, an exhaust port is generally used for exhaust, and the exhaust port is discharged to the furnace roof with a pipe. The cooling fan is generally in a normally on state for further cooling the tempered glass. [0003] The power of a tempering fan is generally above 160KW / H, and the power of a cooling fan is about 75KW / H. The total operating power of the whole unit is hundreds or even thousan...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03B27/012
Inventor 董清世黄冬林周军化
Owner SHENZHEN XINYI AUTOMOBILE GLASS