Online four-open-plate device of float glass production line

Abstract

The invention relates to the technical field of float glass production, in particular to an online four-open-plate device of a float glass production line, which comprises a melting furnace, an annealing furnace, a cutting device and a boxing device, the melting furnace is provided with a feed port, and the inner bottom of the melting furnace is provided with molten tin for a bottom lining; the lower portion of the inner side wall of the melting furnace is provided with a plurality of blocking flags used for adjusting flow and a poking wheel used for driving the glass liquid level to move, theupper portion of the inner side wall of the melting furnace is provided with a plurality of fire spraying openings, the inner top wall of the melting furnace is provided with a throwing-in water bagused for cold lumps, and a flow channel and a flashboard are arranged between the annealing furnace and the melting furnace, and a heating device is set corresponding to the flow channel. A conveyingbelt used for conveying the glass liquid level is arranged in the annealing furnace and driven by the conveying belt, a heating device is arranged on the inner side wall of the annealing furnace, a plurality of exhaust pipes are arranged on the inner top wall of the annealing furnace, one end of the conveying belt is correspondingly connected to the flow channel, and the other end of the conveyingbelt is correspondingly connected to the cutting device and the boxing device. By the adoption of the structural arrangement, various problems generated in the prior art are effectively solved.

Description

technical field [0001] The invention relates to the technical field of float glass production, in particular to an online four-panel device for a float glass production line. Background technique [0002] Float glass production line refers to a production line that produces glass with a tin substrate at the bottom. The production line consists of four parts: melting furnace, annealing furnace, cutting and packing. [0003] Among them, the melting furnace: tin can be melted at 300 degrees, and the temperature inside the glass melting furnace can reach 1800 degrees, so the internal tin is in a liquid state, and the self-leveling characteristics of the liquid can be used as the bottom lining. In the prior art, after entering the melting furnace, the quartz sand is heated to 1800 degrees under the action of natural gas combustion. After the quartz sand melts, it floats above the tin liquid due to the effect of specific gravity, which is the same as ordinary liquid. However, it w...

AI Technical Summary

Problems solved by technology

[0006] Among them, packing: it is divided into two parts: mechanical and manual. The mechanical part refers to grabbing the cut glass through the manipulator. The manual part refers to packing non-standard glass. The glass goes up and down from the conveyor belt to a large table. Because the glass is too low, the glass will stick to the table, which greatly increases the labor intensity

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