Blank processing equipment and processing method for graphite heat field

Abstract

The invention discloses blank processing equipment for graphite heat field, which comprises a bottom plate, an arc-shaped vertical plate, a sliding mechanism, a lifting mechanism, and a stirring mechanism. There is a support plate in the middle of the shaped vertical plate, a crucible tube is installed in the circular through hole, an insulation tube is set on the outer surface of the crucible tube, and the two sides of the outer wall of the insulation tube are slidingly connected with the support plate through multiple pairs of sliding mechanisms; The two ends of the cover plate are movably connected to the corresponding arc-shaped vertical plate through a pair of lifting mechanisms; the motor shaft end of the motor rotates synchronously with the stirring mechanism. The invention also discloses a processing method for the blank processing equipment used in the graphite thermal field; The invention solves the problems of inconvenient installation and lifting of the crucible, uneven stirring of graphite materials, and poor sealing of the crucible opening. Through the cooperative use of various mechanisms, the operation steps are simplified, the labor burden of workers is reduced, and the efficiency of graphite material processing and production is improved.

Description

technical field [0001] The invention relates to the technical field of graphite processing, in particular to blank processing equipment and a processing method for graphite thermal fields. Background technique [0002] At present, in the production of monocrystalline silicon, the monocrystalline silicon growth furnace is an indispensable production tool. The main equipment in the monocrystalline silicon growth furnace is a graphite thermal field. The graphite thermal field is generally composed of an insulation cylinder, a heater, and a graphite crucible. and a quartz crucible. [0003] There are still some shortcomings in the graphite thermal field. 1) The crucible is not easy to lift and adjust, which brings inconvenience to the operation of the staff, and the traditional installation method is relatively cumbersome; 2) Manual stirring is required for stirring. And the graphite material in the crucible cannot be evenly stirred, which affects the production of graphite bla...

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Problems solved by technology

[0003] There are still some shortcomings in the graphite thermal field. 1) The crucible is not easy to lift and adjust, which brings inconvenience to the operation of the staff, and the traditional installation method is relatively cumbersome; 2) Manual stirring is required for stirring. And the graphite material in the crucible cannot be evenly stirred, which affects the production of graphite blanks; 3) When the graphite material in the crucible is stirred, the opening end of the crucible cannot be guaranteed to be sealed, resulting in splashing of graphite material, which affects the personal life of workers Safety

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