Overflow device used on 5G low-dielectric glass fiber kiln

Abstract

The invention provides an overflow device used on a 5G low-dielectric glass fiber kiln, and belongs to the technical field of glass fiber kilns. The overflow device used on the 5G low-dielectric glass fiber kiln comprises an overflow pipe, a thermo wire, a thermo ring, an electrode and overflow ports, the overflow ports are formed in the two ends of the overflow pipe, and the thermo ring and the electrode are arranged on the outer wall of the overflow pipe; and the thermo wire is arranged on the thermo ring. According to the overflow device used on the 5G low-dielectric glass fiber kiln, the temperature of the overflow pipe can be changed by adjusting the contact area between the contact on the electrode and the power supply equipment chuck, and the temperature stability of molten glass during overflow is guaranteed; the temperature of the overflow pipe is transmitted to a control system through a thermo wire, and the temperature of the overflow pipe is known in real time; due to the size of the overflow pipe, the overflow pipe can bear the temperature of 1400 DEG C or above, and the fluxing and drainage effects are achieved.

Description

technical field [0001] The invention relates to the field of low-dielectric glass fiber furnaces for 5G, in particular to an overflow device used on low-dielectric glass fiber furnaces for 5G. Background technique [0002] The existing low-dielectric glass fiber furnaces for 5G do not currently use overflow devices, and the low-dielectric glass fiber furnaces for 5G that do not use overflow devices have the following problems: High boron glass furnaces (low-dielectric glass for 5G Fiber kiln) during the production process, borides volatilize more. There will be volatile matter floating on the surface of the glass liquid, and the floating matter cannot be effectively removed. [0003] Due to the small size of the low-dielectric glass furnace, floating objects have a greater impact on the quality of the finished product. Contents of the invention [0004] The first purpose of the present invention is to provide an overflow device used on a 5G low-dielectric glass fiber fur...

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Problems solved by technology

[0005] The second purpose of the present invention is to provide an overflow device used on a 5G low-dielectric glass fiber furnace, which aims to solve the problem that borides in molten glass volatilize more, and floating objects are generated during volatilization, which affects the drawing of molten glass Operation

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