Optical glass kiln melting tank

Abstract

The optical glass kiln melting tank comprises a bottom brick, a wall brick and a cover brick, the wall brick is fixedly arranged at the top of the bottom brick, the cover brick is fixedly arranged at the top of the wall brick, an upper-layer tin electrode is fixedly installed on the inner wall of the wall brick, a lower-layer tin electrode is further fixedly connected to the inner wall of the wall brick, and the upper-layer tin electrode is fixedly connected to the lower-layer tin electrode. The upper-layer tin electrode is arranged above the lower-layer tin electrode, a bubbler is embedded in the top of the bottom brick, and cushion blocks are fixedly connected to the two sides of the bottom of the bottom brick. According to the optical glass kiln melting tank, through the arrangement of the heat recovery mechanism, heat in flue gas can be conveniently recycled, loss of heat energy is reduced, repeated utilization of the heat energy is achieved, through the arrangement of the non-electric-drive mixing mechanism, stirring and mixing work can be conveniently conducted through power of airflow blown out by an induced draft fan, raw materials are mixed more thoroughly, and the production efficiency is improved. And motor driving stirring is not needed, so that electric energy is effectively saved.

Description

technical field [0001] The invention relates to the technical field of glass production, in particular to an optical glass furnace melting pool. Background technique [0002] Optical glass can change the direction of light propagation and change the relative spectral distribution of ultraviolet, visible or infrared light. Optical glass in the narrow sense refers to colorless optical glass; optical glass in the broad sense also includes colored optical glass, laser glass, quartz optical glass, anti-radiation glass, ultraviolet and infrared optical glass, fiber optic glass, acousto-optic glass, magneto-optical glass and photochromic Glass. Optical glass can be used to manufacture lenses, prisms, mirrors and windows in optical instruments. Components made of optical glass are key elements in optical instruments. Optical glass is the foundation and an important part of the optoelectronic technology industry. Especially after the 1990s, with the continuous integration of opti...

AI Technical Summary

Problems solved by technology

[0004] Aiming at the deficiencies of the prior art, the present invention provides an optical glass furnace melting tank, which solves the problem that when the existing furnace melting tank is in production, the flue gas generated is generally directly discharged, and the heat in the flue gas cannot be obtained. From recycling to recycling, energy is wasted, and the mixing efficiency of raw materials is low when mixing, which in turn affects the quality of glass production.

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