Dry-type preparation method of lanthanide optical glass smelting clinker and dedicated device thereof

Abstract

The invention discloses a dry-type preparation method of a lanthanide optical glass smelting clinker and a dedicated device thereof, belonging to the technical field of lanthanide optical glass smelting clinker preparation, mainly solving the dehydration problem of the lanthanide optical glass smelting clinker preparation. The dedicated device comprises a cantilever casting vehicle, a fixed disk, a tank wagon and a diversion trench, wherein the fixed disk comprises a material storage tank, a water storage tank and an overflow tank; the cantilever casting vehicle drives the diversion trench to conduct fan-shaped swing, glass melt in a smelting furnace is injected into the material storage tank 7 of the fixed disk and is flat in the tank, the tank wagon is driven by power to slowly move on a track with a uniform speed, the material storage tank is cooled in a water cooling tank to rapidly congeal the high temperature molten glass melt into blocks, and the blocks are cooled to a prescribed temperature and then is allowed to break into glass cullet by spraying water with a shower. According to the invention, the dehydration of the lanthanide optical glass smelting clinker is obviously improved, and the method and the device are mainly used for clinker glass cullet required by lanthanide optical glass smelting.

Description

technical field [0001] The invention belongs to the technical field of preparation of lanthanide optical glass melting clinker. It specifically relates to a leaking type lanthanide optical glass clinker melting furnace, which uses a fan-shaped swing diversion tank to directly lay glass liquid in a water-cooled storage tank. After the molten glass liquid is rapidly solidified, spray water to help the glass explode to form lanthanum. It is a dry preparation technology of clinker glass slag required for continuous melting of optical glass. Background technique [0002] At present, the glass slag is prepared by the leakage type lanthanide optical glass clinker melting furnace. The clinker glass liquid flows into the filter water tank filled with cold water from the discharge hole, and is cooled by water cooling to make it shattered. It is necessary to continue to inject a large amount of cold water to ensure that the molten glass can be cooled quickly after being injected into ...

AI Technical Summary

Problems solved by technology

[0005] 1. Affect product quality: Because the moisture content of clinker glass slag is not a fixed value, the electric power allocated to the evaporated water in the continuous melting process is also not a fixed value, so the power directly loaded on the molten glass is also unstable, resulting in glass optics fluctuations in performance;

[0006] 2. Affect the service life of the platinum crucible: After the moisture in the clinker glass slag enters the furnace, it is instantly heated, vaporized and burst, causing the molten glass to splash irregularly in the platinum crucible, or even overflow the crucible, affecting the service life of the platinum crucible;

[0007] 3. Waste of resources: Evaporating the moisture in the clinker glass slag in continuous melting requires power consumption; a large amount of water is required to rapidly cool the glass liquid during the clinker preparation process;

[0008] 4. Pollution of the environment: When water rapidly cools the molten glass, the trace elements in the glass dissolve in the water in the form of ions. If it is discharged directly without treatment, it will pollute the environment; if it is treated, it will require increased investment and energy consumption

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