公开(公告)号：US20230212054A1

公开(公告)日：2023-07-06

申请号：US17928045

申请日：2020-12-08

Applicant: LONGI GREEN ENERGY TECHNOLOGY CO., LTD.

Inventor： Huaying GUO ,  Dong HAN ,  Pan LIU ,  Yang LIU ,  Zheng WANG ,  Weikang REN ,  Junxiang ZHOU ,  Caihe NIU ,  Longlong ZHANG

IPC: C03B19/09 ,  C03C3/06 ,  C03B20/00

CPC classification number: C03B19/095 ,  C03C3/06 ,  C03B20/00 ,  C03C2201/02 ,  C30B15/10

Abstract: A quartz container manufacturing method and a forming apparatus, relating to the solar photovoltaic technical field, and providing a mold comprising a top cylinder and a mold bottom; during formation of a container blank, when the mold forms a first included angle with a horizontal plane and the mold is rotated at a first rotation speed, the source material forms a first blank on the inner wall of the top cylinder; when the mold forms a second included angle with the horizontal plane and the mold is rotated at a second rotation speed, the source material forms a second blank on the inner wall of the mold bottom; a quartz container is manufactured from a container blank composed of the first blank and the second blank.