Device for collecting diffused gas in high-purity ferrosilicon pouring process

• Main Authors: LIU XIAN, LIU JIANPING, WEN BIN, ZHAO DONG, XU JIBIN
• Format: Patent
• Language: Chinese; English
• Published: 13.01.2023
• Subjects: PERFORMING OPERATIONS; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL; SEPARATION; TRANSPORTING

The utility model discloses a diffused gas collecting device in a high-purity ferrosilicon pouring process, which belongs to the technical field of ferrosilicon production, and adopts the technical scheme that the diffused gas collecting device comprises a pouring kettle, a pouring opening is formed in the upper end surface of the pouring kettle in a penetrating manner, a collecting cover is mounted above the pouring opening, and the top end of the collecting cover is communicated with a filter box through a connecting pipe; a filter screen plate is arranged in the filter box, a limiting structure is arranged on the right side of the filter box, the filter screen plate is convenient to mount and dismount, specifically, during mounting, a pull rod is pulled to move downwards, then the filter screen plate is inserted into the filter box from a through groove, the pull rod is loosened, the pull rod drives a baffle to reset, and the filter screen plate is limited and fixed; during disassembly, the pull rod is pul