Title:
GRAPHITIZATION FURNACE
Document Type and Number:
WIPO Patent Application WO/2023/169541
Kind Code:
A1
Abstract:
A graphitization furnace, which belongs to the technical field of graphitization furnaces. The graphitization furnace comprises a furnace body (1), an upper liner (2), an insulating liner (3), a lower liner (4), a positive electrode (5), and a negative electrode (6). The upper liner (2), the insulating liner (3), and the lower liner (4) are all fit to inner walls of the furnace body (1), the upper liner (2), the insulating liner (3), and the lower liner (4) are sequentially arranged in abutment from top to bottom, and the upper liner (2), the insulating liner (3), and the lower liner (4) are all provided with first through holes which are essentially coaxial. The positive electrode (5) is essentially vertically arranged, and a lower end of the positive electrode (5) is arranged in the upper liner (2); the negative electrode (6) is essentially horizontally arranged, a second through hole used for allowing passage of a raw material is formed in an intermediate part of the negative electrode (6), and the first through holes and the second through hole of the negative electrode (6) are essentially coaxially arranged. An intermediate section of the negative electrode (6) is arranged inside the lower liner (4).
Inventors:
CHEN KAIBIN (CN)
LI YINGHE (CN)
LIU JIANJUN (CN)
LUO ZHONGSHENG (CN)
ZHOU CHANGCHUN (CN)
WANG XUN (CN)
FU FU (CN)
SUN LIZHEN (CN)
YIN DAWEI (CN)
WANG YUJIE (CN)
DU TINGTING (CN)
CUI MENGQIAN (CN)
LI YINGHE (CN)
LIU JIANJUN (CN)
LUO ZHONGSHENG (CN)
ZHOU CHANGCHUN (CN)
WANG XUN (CN)
FU FU (CN)
SUN LIZHEN (CN)
YIN DAWEI (CN)
WANG YUJIE (CN)
DU TINGTING (CN)
CUI MENGQIAN (CN)
Application Number:
PCT/CN2023/080670
Publication Date:
September 14, 2023
Filing Date:
March 10, 2023
Export Citation:
Assignee:
ALUMINUM CORP CHINA LTD (CN)
MILUO XINGAO HIGH TECH SERVICE CO LTD (CN)
MILUO XINGAO HIGH TECH SERVICE CO LTD (CN)
International Classes:
F27B17/00
Domestic Patent References:
| WO1989011774A1 | 1989-11-30 |
Foreign References:
| CN108046235A | 2018-05-18 | |||
| CN105967180A | 2016-09-28 | |||
| CA2323764A1 | 1997-04-20 | |||
| JP2015189645A | 2015-11-02 | |||
| CN114739176A | 2022-07-12 |
Attorney, Agent or Firm:
BEIJING BRIGHT & RIGHT LAW FIRM (CN)
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