Electrolyte digging collection device special for electrolytic aluminum bath

A technology of collecting device and electrolytic aluminum tank, which is applied in the field of electrolytic aluminum production, can solve the problems such as the inability to effectively remove carbon slag and the inability to realize the separation of iron filings, and achieve the effect of expanding the extraction range.

Active Publication Date: 2019-11-19
包头市新恒丰能源有限公司
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  • Abstract
  • Description
  • Claims
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Problems solved by technology

[0005] The technical problem to be solved by the present invention is to provide a special electrolyte digging and collecting device for electro

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  • Electrolyte digging collection device special for electrolytic aluminum bath
  • Electrolyte digging collection device special for electrolytic aluminum bath
  • Electrolyte digging collection device special for electrolytic aluminum bath

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Embodiment Construction

[0030]In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0031] In describing the present invention, it should be understood that the terms "longitudinal", "transverse", "upper", "lower", "front", "rear", "left", "right", "vertical", The orientations or positional relationships indicated by "horizontal", "top", "bottom", "inner", "outer", etc. are based on the orientations or positional relationships shown in the drawings, and are only for the convenience of describing the present invention, rather than indicating or It should not be construed as limiting the invention by implying that a referenced device or element must have a particular orientation, be ...

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Abstract

The invention discloses an electrolyte digging collection device special for an electrolytic aluminum bath and belongs to the technical field of electrolytic aluminum production. The electrolyte digging collection device comprises a base, a lifting mechanism, a feed mechanism, an electrolyte digging mechanism and a lifting plate arranged above the base horizontally. A bearing plate is arranged above the lifting plate. The electrolyte digging mechanism comprises an electrolyte taking assembly, a carbon residue drawing assembly, a rotary barrel and a rotary assembly. A bearing seat is arranged at the top of the bearing plate. The rotary barrel and the bearing seat are rotationally connected. The electrolyte digging collection device has the beneficial effects that carbon residues floating onthe surface of electrolyte solution can be drawn through the carbon residue drawing assembly, magnetic attraction removal operation can be conducted on scrap iron on the electrolyte solution, a connection plate can rotate along the axis of the rotary barrel under the action of the rotary assembly, and the drawing range of a drawing disc and the iron removal range of an iron removal plate are expanded.

Description

technical field [0001] The invention relates to the technical field of electrolytic aluminum production, in particular to a special electrolyte digging and collecting device for electrolytic aluminum tanks. Background technique [0002] Electrolytic aluminum is to obtain aluminum by electrolysis. In the prior art, electrolytic aluminum usually adopts the traditional Hall-Heroult molten salt electrolytic aluminum process, which uses cryolite-alumina molten salt electrolysis method, which uses cryolite Na3AlF6 fluoride salt melt as a flux, Al2O3 is dissolved in fluoride salt, carbon body is used as anode, aluminum liquid is used as cathode, after a strong direct current is passed through, electrochemical reaction is carried out at the two poles of the electrolytic cell at a high temperature of 940-960°C to obtain Electrolytic aluminum. During the production of electrolytic aluminum, it is necessary to take out the electrolyte from the electrolytic cell and replenish the elec...

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Application Information

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IPC IPC(8): C25C3/06
CPCC25C3/06
Inventor 陈雨
Owner 包头市新恒丰能源有限公司
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