Importance

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Abstract

A raw silicon crusher is provided which can mechanically crush raw silicon without reducing the purity thereof, and can suppress loss by pulverization. A first bed 12 includes a first case 22, a first crushing silicon member 20 having a portion protruding outward from an opening of the first case 22, and a first antifouling member 24 disposed between the first crushing silicon member 20 and the first case 22. A second bed 14 includes a second case 42, a second crushing silicon member 41 having a portion protruding outward from an opening of the second case 42, a pair of side silicon members 44 covering both sides of a space A between a pair of crushing surfaces 16 and 18, a second antifouling member 48 disposed between the second crushing silicon member 41 and the second case 42, and third antifouling members 49 disposed between the side silicon members 44 and side silicon cases 45. Thus, a raw silicon crusher 10 that resolves the above problem is provided.

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First Claim