Device used to fasten anode holder rod on anode frame of aluminum electrolyzer, has e.g. clamp of anode holder rod with two stops made in form of levers, pivotally connected to each other on one side by axis on opposite side stops
	PUZANOV I I; PETROV A M; GIBERT E YA; NOVIKOVA E A
	2024-01-31
专利权人	RUSAL ENG TECHNOLOGICAL CENT CO LLC (RUSA-Non-standard)
申请日期	2024-01-31
专利号	RU227353-U1
成果简介	NOVELTY - Device comprises clamp (4) of anode holder rod with two stops made in the form of levers, pivotally connected to each other on one side by axis on the opposite side the stops, which are connected to nuts containing openings with internal thread pitch opposite to each other for the possibility of entering the mentioned openings of tightening fastening element (14), where the free ends of the common axis are placed on the hooks of the brackets secured to the anode frame, and the clamp contains clamping device placed between the stops with two arms in contact with the anode rod, and two limiting arms installed in the grooves of the stops, where the tightening fastening element contains three zones of two threaded zones (15, 16) and one locking zone (17), designed with the possibility of centering the stops relative to the tightening fastening element. USE - The device is useful for fastening anode holder rod on anode frame of aluminum electrolyzer (all claimed), which is used in non-ferrous metallurgy for electrolytic production of aluminum in cryolite-alumina melts e.g. structural elements of electrolyzers with baked anodes. ADVANTAGE - The device: has improved the maintainability by improving the design of the clamping screw head fixation and protective bushings on common axis, and ensures guaranteed travel reserve for the tightening screw; ensures the stability of the voltage between the anode holder rod and the anode frame; and increases the reliability of pressing the anode holder rod to the anode frame. DESCRIPTION OF DRAWING(S) - The figure shows schematic representation of isometric and front view of the device. 4Clamp 14Tightening fastening element 15, 16Threaded zone 17Locking zone
IPC 分类号	C25C-003/16
国家	俄罗斯
专业领域	材料科学
语种	英语
成果类型	专利
文献类型	科技成果
条目标识符	http://119.78.100.226:8889/handle/3KE4DYBR/18291
专题	中国科学院新疆生态与地理研究所
作者单位	RUSAL ENG TECHNOLOGICAL CENT CO LLC (RUSA-Non-standard)
推荐引用方式 GB/T 7714	PUZANOV I I,PETROV A M,GIBERT E YA,et al. Device used to fasten anode holder rod on anode frame of aluminum electrolyzer, has e.g. clamp of anode holder rod with two stops made in form of levers, pivotally connected to each other on one side by axis on opposite side stops. RU227353-U1[P]. 2024.

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