Toughened glass electromagnetic heating furnace

A technology of electromagnetic heating furnace and tempered glass, applied in glass tempering, glass manufacturing equipment, manufacturing tools, etc., can solve the problems of high cost and uneven heating, and achieve the effect of reducing cost and ensuring uniformity

Inactive Publication Date: 2013-08-28
段伟
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The purpose of the present invention is to provide an electromagnetic heating furnace for tempered glass, which solves the problems of high cost and uneven heating of the current radiation tempering furnace

Method used

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  • Toughened glass electromagnetic heating furnace
  • Toughened glass electromagnetic heating furnace

Examples

Experimental program
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Embodiment Construction

[0014] Such as figure 1 , figure 2 As shown, a tempered glass electromagnetic heating furnace is composed of a furnace body 1, an insulation layer 2, a conveyor belt 3, a mold cover 4, a heating module 5 and a cooling fan 6.

[0015] Furnace body 1 is a rectangular parallelepiped box with inner hollow, and the outside of furnace body 1 is wrapped with insulation layer 2; A heating module 5 is provided at the lower part of the conveyor belt; a cooling fan 6 is provided at the exit of the furnace body 1 .

[0016] The heating module 5 is composed of a heat conduction substrate 7 and an electromagnetic heating coil 8 , the electromagnetic heating coil 8 is evenly embedded in the heat conduction substrate 7 , and strip grooves are provided on the heat conduction substrate 7 between adjacent electromagnetic heating coils 8 .

[0017] The strip grooves provided on the heat conduction substrate 7 between the electromagnetic heating coils 8 in the heating module 5 can effectively p...

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Abstract

The invention discloses a toughened glass electromagnetic heating furnace which consists of a furnace body, a thermal insulation layer, a conveyor belt, die sleeves, heating modules and an air cooler, wherein the furnace body is a cubic box with a hollow interior; the thermal insulation layer is coated outside the furnace body; the upper half part of the conveyor belt penetrates through the furnace body; the die sleeves which are uniformly distributed are arranged on the conveyor belt; the heating modules are arranged on the lower part of the conveyor belt in the furnace body; the air cooler is arranged at an outlet of the furnace body; each heating module consists of a heat-conducting substrate and an electromagnetic heating coil; each electromagnetic heating coil is uniformly embedded in the corresponding heat-conducting substrate; and strip-shaped grooves are formed in the heat-conducting substrate between the two adjacent electromagnetic heating coils.

Description

technical field [0001] The invention relates to an electromagnetic heating furnace, in particular to an electromagnetic heating furnace for tempered glass. Background technique [0002] Glass tempering is the use of physical or chemical methods to form a compressive stress layer on the glass surface and a tensile stress layer inside; when the glass is subjected to external forces, the compressive stress layer can offset part of the tensile stress to avoid glass breakage, thereby improving glass strength. the goal of. [0003] At present, the physical tempering method is the most commonly used, and the glass tempering furnace is often used, that is, the glass is heated in the tempering furnace to near the softening point, and then the softened glass is blown and quenched. When the temperature is balanced, it will form your ordinary glass with high strength. tempered glass. Most of the heating methods used in current equipment are radiant heating, but radiant heating has man...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C03B27/012
Inventor 段伟
Owner 段伟
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