Ignition structure for polycrystalline synthesis furnace

• Main Author: GUO CE
• Format: Patent
• Language: Chinese; English
• Published: 09.08.2022
• Subjects: AFTER-TREATMENT OF SINGLE CRYSTALS OR A HOMOGENEOUSPOLYCRYSTALLINE MATERIAL WITH DEFINED STRUCTURE; APPARATUS THEREFOR; CHEMISTRY; CRYSTAL GROWTH; METALLURGY; PRODUCTION OF A HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE; REFINING BY ZONE-MELTING OF MATERIAL; SINGLE CRYSTALS OR HOMOGENEOUS POLYCRYSTALLINE MATERIAL WITHDEFINED STRUCTURE; SINGLE-CRYSTAL-GROWTH; UNIDIRECTIONAL SOLIDIFICATION OF EUTECTIC MATERIAL ORUNIDIRECTIONAL DEMIXING OF EUTECTOID MATERIAL

The ignition structure comprises an ignition gun and a fuel barrel, the fuel barrel is vertically arranged below the transverse edge of the ignition gun, a communicating pipe is vertically installed on the top of the fuel barrel and communicated with the interior of the fuel barrel, and the top of the communicating pipe is installed on the transverse edge of the ignition gun and communicated with the interior of the ignition gun. A fire spraying pipe is arranged at one end of the burning torch transverse edge, the end, close to the burning torch, of the fire spraying pipe slides in the burning torch transverse edge, a hollow block is fixedly connected to the end, close to the fire spraying pipe, of the bottom of the burning torch transverse edge and is horizontally arranged, and an L-shaped rod is fixedly connected to the bottom of the fire spraying pipe. And one end of the transverse edge of the L-shaped rod penetrates through one side of the hollow block and slides in the hollow block, and a moving mechanis