Raw material smashing device for single crystal furnace

Abstract

The invention relates to a raw material smashing device for a single crystal furnace. The raw material smashing device comprises a U-shaped support, a rotating shaft, a smashing roller, a smashing wheel and a storage box; the rotating shaft is horizontally and movably connected to the position between two side walls of the U-shaped support, one end of the rotating shaft is movably connected to one side wall of the U-shaped support through a bearing, and the other end of the rotating shaft is connected with a first motor; the smashing roller is arranged between the two side walls of the U-shaped support, a supporting cylinder is movably connected to the left end of the smashing roller, and the rotating shaft penetrates the smashing roller to be movably connected with the supporting cylinder; the smashing roller is connected with a rotating mechanism, and the smashing wheel is mounted at the position, located in the smashing roller, of the rotating shaft; and the storage box is mounted on the U-shaped support, and the smashing roller is located over a storage opening of the storage box. The raw material smashing device has the beneficial effects of being simple in structure, easy to manufacture, practical and efficient.

Description

technical field [0001] The patent of the present invention relates to the technical field of single crystal furnaces, in particular to a raw material crushing device for single crystal furnaces. Background technique [0002] Single crystal furnace is the necessary equipment in the process of converting polycrystalline silicon into single crystal silicon, and single crystal silicon is the basic raw material in photovoltaic power generation and semiconductor industry. As the key supporting material of the modern information society, single crystal silicon is one of the most important single crystal materials in the world. It is not only the main functional material for the development of computers and integrated circuits, but also the main functional material for photovoltaic power generation and utilization of solar energy. [0003] Before the preparation of monocrystalline silicon, polycrystalline silicon will be crushed in order to improve production efficiency. However, th...

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Problems solved by technology

[0003] Before the preparation of monocrystalline silicon, polycrystalline silicon will be crushed in order to improve production efficiency. However, the existing crushing mechanisms on the market have great limitations and cannot be applied to the production process of monocrystalline silicon. The raw material crushing device of the furnace is particularly important

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