Silica smelting device convenient to discharge

Abstract

The invention relates to a silica smelting device convenient to discharge. The silica smelting device convenient to discharge comprises a base, a furnace body, a supporting mechanism and an overturning mechanism, wherein the furnace body is arranged above the base, the supporting mechanism is arranged on the furnace body, and the overturning mechanism is arranged on one side of the furnace body; the furnace body is supported by the supporting mechanism, the furnace body is rotated through the overturning mechanism, so that a discharging port is rotated to the bottom, discharging is achieved, compared with an existing supporting mechanism, the supporting mechanism supports the furnace body, meanwhile, the furnace body is clamped through fixing wheels and limiting wheels, and therefore the better fixing effect on the furnace body is achieved; compared with an existing overturning mechanism, the rotation of the furnace body is achieved, meanwhile, during rotation, the furnace body can be knocked, silicon melt attached to the inner wall of the furnace body can be better shaken off, the better discharging effect is achieved, meanwhile, left-right shaking borne by the furnace body is buffered and damped, the rollover of the furnace body is avoided, and the practicability is improved.

Description

technical field [0001] The invention relates to a silica smelting device which is convenient for discharging. Background technique [0002] The main material for making chips is silicon crystal, which is divided into polycrystalline silicon and single crystal silicon. Single crystal silicon has a crystal with a basically complete lattice structure and is a good semiconductor material. When producing chips, the silicon raw material needs to be smelted into a liquid, then drawn into silicon crystal bars in a single crystal furnace, and then sliced ​​into wafers. [0003] During production, the silica is generally placed in the furnace body, and the silica is smelted into a melt by heating the silica in the furnace body, and then the silicon crystal is refined. The existing smelting device generally pushes the furnace body to tilt when discharging. The melt in the furnace body flows out, and the existing rotating mechanism is generally not equipped with a good buffer mechanism...

AI Technical Summary

Problems solved by technology

[0003] During production, the silica is generally placed in the furnace body, and the silica is smelted into a melt by heating the silica in the furnace body, and then the silicon crystal is refined. The existing smelting device generally pushes the furnace body to tilt when discharging. The melt in the furnace body flows out, and the existing rotating mechanism is generally not equipped with a good buffer mechanism. When the furnace body is rotating, once it shakes from side to side, it may cause the furnace body to roll over, and at the same time, the silicon melt is easy to adhere to the furnace body. On the inner wall of the body, resulting in insufficient discharge

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