公开(公告)号：US20240287703A1

公开(公告)日：2024-08-29

申请号：US18578456

申请日：2022-07-12

Applicant: LONGI GREEN ENERGY TECHNOLOGY CO., LTD.

Inventor： Yonggang ZHU ,  Rui ZHOU ,  Qiao LI ,  Lin DONG ,  Qunli ZHAO ,  Jie CAO ,  Shaoqiang SHI ,  Xiaokang MA

IPC: C30B15/02 ,  C30B29/06

CPC classification number: C30B15/02 ,  C30B29/06

Abstract: A monocrystal furnace with lateral feeding includes: a furnace body, a feeding apparatus, and a thermal insulation layer, a sealing member, a crucible and a lifting apparatus that are provided within the furnace body. The thermal insulation layer is located between the crucible and the furnace body, a first through-hole is provided on a side portion of the furnace body, and a second through-hole is provided in a position of the thermal insulation layer opposite to the first through-hole; the lifting apparatus is connected to the sealing member and is used to drive the sealing member to switch between a rising state and a falling state; in the rising state, the sealing member rises, and the feeding apparatus is capable of passing through the first through-hole and the second through-hole to be opposite to an opening of the crucible.