NOVELTY - The reception cone comprises a rotation symmetrical base body (2) with a centric single-piece chip element (3) insertable at highest position for the reception of silicon-growing rod (1). The base body is recessed for the reception of a connection bolt (4), whose edge is insertable in current lead-through in the base of reactors. The components of silicon-growing rod, the chip element, the base body and the reception part of the current lead-through and/or connection bolt are pluggable to each other in form- and press fit manner.    USE - Reception cone useful for silicon-growing rod in reactors for agglomeration of polysilicon for the production of solar cell.    ADVANTAGE - The reception cone ensures simple and precise reception of silicon-growing rod.    DETAILED DESCRIPTION - The reception cone comprises a rotation symmetrical base body (2) with a centric single-piece chip element (3) insertable at highest position for the reception of silicon-growing rod (1). The base body is recessed for the reception of a connection bolt (4), whose edge is insertable in current lead-through in the base of reactors. The components of silicon-growing rod, the chip element, the base body and the reception part of the current lead-through and/or connection bolt are pluggable to each other in form- and press fit manner. The base body is equipped with a centric blind hole for the reception of the chip element. The chip element is rotation symmetrically formed in clamping jaw-like manner and possesses a reception hole for the silicon-growing rod. The chip element is equipped with longitudinally passing slits that interchangeably run from one and/or another side, where three slits are equipped in the chip element around 120 degrees . The slits are displaced from one of the front sides against the slit from another front side around 60 degrees . The chip element is equipped with a collar. The slit that falls out from the front side of the chip element at the collar side extends through the collar. The part of the chip element connecting itself on the collar corresponds at most to the depth of the blind hole, which tapers itself into the depth. The blind hole has a cone angle of 0.5-30 degrees . The external cover area of the chip element tapers itself from ball to oppositively lying front side in the same cone angle. The edge of the base body tapers in the same measure. The cone angle of the edge and the counter part in the current lead-through is 4-5 degrees . An electrically conductive separation element (12) is arranged between the reception of the current lead-through and the base body. The separation element is a diffusion barrier and consists of silver. The separation element corresponds to the negative form of the interior contour of the base body and the negative form of the connection bolt of the current lead-through. A separation means is arranged between the base body and the silicon rod, is an electric conductive film or disc and consists of carbon fiber reinforced carbon or another graphite film. The separation means extends up to the base of the blind hole.    DESCRIPTION OF DRAWING(S) - The figure shows a side view of a reception cone.    Silicon-growing rod (1)    Base body (2)    Chip element (3)    Connection bolt (4)    Separation element. (12)