A Furnace Pool Optimization Method for Reinforced Fiber Glass Melting Furnace

Abstract

The invention discloses a furnace hearth optimization method for a reinforced fiberglass melting furnace. An air pipe connected with a compressed air source and a hearth wall air nozzle are arranged, wherein the hearth wall air nozzle is connected with an air pipe through a bent pipe; the hearth wall air nozzle is composed of an air nozzle upper part and an air nozzle lower part, which are connected with each other; the air nozzle upper part is a trapezoidal plate; a relatively long bottom edge of the trapezoidal plate is connected with an outer wall of a hearth wall brick; a relatively short bottom edge of the trapezoidal plate is connected with the bent part; the length of the air nozzle upper part is greater than the length of the air nozzle lower part. The length of the air nozzle upper part is greater than the length of the air nozzle lower part and straight flow cooling air directly flows out from the groove-shaped air nozzle lower part, so as to carry out cooling treatment on the hearth wall brick, and furthermore, a condition that the cooling effect is reduced after the air nozzle upper part is connected with the surface of the hearth wall brick is avoided.

Description

technical field [0001] The invention relates to the field of glass production, in particular to a furnace pool optimization method for strengthening fiberglass melting furnaces. Background technique [0002] Float glass is widely used, divided into colored glass, float silver mirror, float glass / car windshield grade, float glass / various deep processing grade, float glass / scanner grade, float glass / coating grade, float glass French glass / mirror grade. Among them, ultra-clear float glass has a wide range of uses and broad market prospects. It is mainly used in high-end buildings, high-end glass processing and solar photovoltaic curtain walls, as well as high-end glass furniture, decorative glass, imitation crystal products, lamp glass, precision electronics industry, special buildings, etc. The forming process of float glass production is completed in a tin bath fed with protective gas (N2 and H2). The molten glass flows continuously from the tank kiln and floats on the surf...

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Problems solved by technology

[0004] The object of the present invention is to provide a furnace pool optimization method for strengthening fiber glass melting furnace, to prevent the pool wall wind from directly blowing into the lower gap and bring debris into the kiln to pollute the glass liquid, so as to solve the problem of cooling the pool wall bricks. And the problem that affects the quality of glass

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