Device For Producing Cleaned Crushed Product Of Polycrystalline Silicon Blocks, and Method For Producing Cleaned Crushed Product Of Polycrystalline Silicon Blocks Using Same

摘要

A device for producing a cleaned crushed product of polycrystalline silicon blocks is provided with: a) a conveying belt conveyer for a crushed product of polycrystalline silicon blocks; b) a gas stream-injector for blowing away fine powders mixed in the crushed product of polycrystalline silicon blocks, the injector being placed above a travel surface of the conveying belt of the conveying belt conveyer; and c) a mesh for preventing scattering of the crushed product of polycrystalline silicon blocks, the mesh being placed between the travel surface of the conveying belt and the gas stream-injector.

主权项

1. A device for producing cleaned crushed polycrystalline silicon blocks comprising,
a) a conveyor for crushed polycrystalline silicon blocks, b) a gas blower placed above a travel surface of a conveying belt of said conveyor, and said gas blower is for blowing away fine powders mixed in the crushed polycrystalline silicon blocks, and c) a scattering prevention mesh for said crushed polycrystalline silicon blocks which is placed between said travel surface of said conveying belt and the gas blower placed above the travel surface.