Glass kiln furnace production system

Abstract

The invention discloses a glass kiln furnace production system, belongs to production equipment of glass and aims to provide a glass kiln furnace production system for preventing sand in a homogenization tank from being easily frozen. According to the technical scheme, the glass kiln furnace production system comprises a glass kiln furnace and a homogenization tank, wherein the homogenization tankis used for homogenizing sand; the glass kiln furnace comprises a melting furnace, a tin tank and an annealing kiln which are connected in sequence; a mixing machine is connected with a feeding holeof the melting furnace; the feeding hole of the mixing machine is connected with the output hole of the homogenization tank; an air inlet and an exhaust hole are formed in the annealing kiln; the airinlet is connected with an air blower; a metallic holding plate for holding sand is arranged on the bottom plate inside the homogenization tank; a cavity is formed inside the metallic holding plate; awaste heat recycling tube is arranged on the annealing kiln; an exhaust fan is arranged on the waste heat recycling tube; one end of the waste heat recycling tube is communicated with the exhaust hole; the other end of the waste heat recycling tube is communicated with the cavity.

Description

technical field [0001] The invention relates to a glass production equipment, in particular to a glass kiln production system. Background technique [0002] The purpose of silica sand homogenization is to stabilize the composition, particle size and moisture content of silica sand to ensure stable production of flat glass. Usually, the homogenization of silica sand needs to be carried out in the silica sand homogenization warehouse, and the silica sand outside the silica sand homogenization warehouse is transported into the corresponding position of the silica sand homogenization warehouse by a stacking device for stacking. [0003] The Chinese patent with the publication number CN204490741U discloses a high-efficiency and energy-saving raw meal homogenization storage device. The discharge port of the hoist is connected to the feed port of the conveying chute, and the discharge port of the conveying chute is connected to the distributor. The dispenser is connected with the ...

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Problems solved by technology

[0004] Most of the existing glass processing factories use the above-mentioned raw material homogenization warehouse to homogenize the sand, and then mix the homogenized sand with other raw materials and put them into the kiln head bin to melt into liquid, and then shape and The glass product is made through the cooling process, and the fuel is burned in the melting kiln, resulting in a high temperature above 1570 ℃, melting the glass raw material, and then going through the molding process, and then entering the annealing kiln. In some areas in northern China where the temperature is close to below zero, the above mentioned When installed in the raw material homogenization warehouse, the sand is easy to agglomerate, which will cause the sand to be unable to be discharged from the bottom of the warehouse normally and affect the normal production

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