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Fireproof glass tempering furnace

A glass tempering and tempering furnace technology, which is used in glass tempering, glass manufacturing equipment, manufacturing tools, etc.

Pending Publication Date: 2019-08-02
SUIZHONG YUANTU TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The furnace heats and quickly cools and tempers the glass by setting the temperature and blowing pressure in the heating section and tempering section, and solves the technical problems in the production of fireproof tempered glass

Method used

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  • Fireproof glass tempering furnace
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Examples

Experimental program
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Effect test

Embodiment Construction

[0020] There is an upper section 1 on the front side of the tempering furnace, a lower section 4 on the rear, and a heating section 2 and a tempering section 3 between the upper section and the lower section;

[0021] A transmission roller 6 is installed on the tempering furnace body, and the driving wheel of the transmission roller is connected with the driving motor 5 wheels arranged at the lower part through a belt, and serves as the driving force for glass operation;

[0022] In the heating box of the heating section, a heater 7 spaced up and down is installed. The heater is composed of a matrix of electric heating wires 7.2 wound on ceramic tubes 7.1. A temperature sensor 0 is installed in each ceramic tube, and the ceramic tubes are arranged in the forward direction. , through the heating module to control the glass heating temperature at 650-1000°C;

[0023] In the toughening section, there are two layers of air grids 8 at intervals above and below. The air grids are co...

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Abstract

The invention provides a fireproof glass tempering furnace. The fireproof glass tempering furnace consists of an upper section, a heating section, a tempering section and a lower section, wherein theheating section controls the heating temperature of glass to be 650-1000 DEG C; and the tempering section controls the blowing pressure to be 12000-20000 Pa. The furnace is used for tempering fireproof glass, so that the tempered glass meets the technical requirements of fire prevention and no cracking at a high temperature for a long time. The fireproof glass tempering furnace is suitable for being applied to equipment for producing fireproof tempered glass.

Description

technical field [0001] The invention provides a fireproof glass tempering furnace used in the field of building materials. Background technique [0002] The fire prevention capability can be improved after glass tempering, but the tempered glass produced by ordinary tempering furnaces has poor fire resistance and short fire resistance time, so the fire prevention effect cannot meet the fire prevention site requirements. [0003] Due to the influence of the structure and production process of the glass tempering furnaces commonly used at present, the produced fireproof tempered glass cannot achieve high fireproof performance. [0004] Existing fireproof glass is produced by coating film method and interlayer method. The principle of fireproofing is heat reflection and heat insulation, but the structure of the glass has not changed, so the fireproof performance is poor. [0005] The heating temperature of tempered glass produced by ordinary tempering furnaces is usually contr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B27/012C03B27/044
CPCC03B27/012C03B27/044
Inventor 武英
Owner SUIZHONG YUANTU TECH DEV
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