Photovoltaic glass rim fire lance device

Abstract

The invention discloses a photovoltaic glass rim fire lance device. The photovoltaic glass rim fire lance device comprises a, a combustion part and b, a fixing adjusting part, wherein the combustion part comprises an L-shaped gas pipe; a gas inlet of the gas pipe is communicated with a natural gas input hose; a gas outlet of the gas pipe is provided with a gas diffusion pipe sleeve; the other end of the gas diffusion pipe sleeve is connected with a wild-mouth cover; the wild-mouth cover is in a funnel shape with a narrow top and a wide bottom; a heating bottom plate is arranged at the wild-mouth end of the wild-mouth cover; a set of combustion hole arrays are distributed in the heating bottom plate; the fixing adjusting part comprises a horizontal fixing sleeve arranged on the periphery of the gas pipe in a sleeving mode; an adjusting rod is connected to the bottom of the horizontal fixing sleeve; a vertical adjusting sleeve is arranged on the periphery of the adjusting rod in a sleeving mode; a fixing sleeve is arranged on the outer wall of the vertical adjusting sleeve and used for being connected with a fixing beam on the side portion of a melting furnace in a sleeving mode; and fixing adjusting lead screws are perpendicularly arranged on the pipe wall of the horizontal fixing sleeve, the pipe wall of the vertical adjusting sleeve and the pipe wall of the fixing sleeve in a penetrating mode. Through the photovoltaic glass rim fire lance device, the flame combustion area is increased, the combustion efficiency is improved, the transverse temperature difference of molten glass is reduced, and the temperature is kept in balance basically.

Description

technical field [0001] The invention relates to the field of photovoltaic glass production equipment, in particular to a photovoltaic glass edge musket device. Background technique [0002] In the photovoltaic glass production process, the molten glass passes through the overflow port of the melting furnace and is rolled into a flat patterned glass original sheet by calendering rollers. The edge of the overflow port of the melting furnace is composed of edge bricks. The middle glass liquid is low, so there is a lateral temperature difference of the glass liquid at the overflow port, which causes the inhomogeneity of the glass liquid and reduces the performance of the glass. [0003] Adding side muskets on both sides of the overflow port is the most effective measure to reduce the lateral temperature difference of the molten glass. By directly blowing and burning the molten glass at the edge, the temperature of the molten glass on both sides can be increased to reduce the lat...

AI Technical Summary

Problems solved by technology

[0004] At present, there are the following problems in the side fire gun when blowing: 1. The head of the gun barrel is generally a round tube, the area of ​​the flame is concentrated and the blowing area is small, the combustion is uneven, and the flame intensity in the middle part is high, which may easily cause local overheating of the glass liquid Two, the traditional side musket device basically all is to be joined with the steel pipe of handwork by side musket and constitutes, and its direction, angle are difficult to adjust

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