Electrolytic aluminum electrolytic bath cleaning structure

Abstract

The invention discloses an electrolytic aluminum electrolytic bath cleaning structure. The electrolytic aluminum electrolytic bath cleaning structure comprises an electrolytic bath, a cleaning trolley, a driving mechanism, a knocking assembly, a separating assembly and a driving shaft, wherein the electrolytic bath is a linear bath body, grooved rails are arranged on the two sides of the upper end of the electrolytic bath, an electric appliance seat and an end frame are oppositely fixed to the outer sides of the two ends of the electrolytic bath, and winches are oppositely fixed to the upper ends of the electric appliance seat and the end frame; the cleaning trolley is arranged in the electrolytic bath, a water inlet groove is formed in the lower end of a front side panel of the cleaning trolley, sliding seats are oppositely fixed to the two ends of the cleaning trolley, wire seats are fixed to the upper ends of the sliding seats, mooring ropes are fixed to the two ends of each wire seat, and the ends of the mooring ropes on the two sides are fixedly connected with traction ropes of the winches on the corresponding sides correspondingly. According to the electrolytic aluminum electrolytic bath cleaning structure, sediment at the bottom of the electrolytic bath can be effectively cleaned and collected, and crusts on the side wall of the electrolytic bath are beaten, so that the machining quality of aluminum products is guaranteed.

Description

technical field [0001] The invention relates to the technical field of aluminum processing, in particular to a structure for cleaning electrolytic aluminum electrolytic cells. Background technique [0002] Electrolytic aluminum is aluminum obtained by electrolysis. The modern electrolytic aluminum industry uses cryolite-alumina molten salt electrolysis. The molten cryolite is the solvent, the alumina is the solute, the carbonaceous body is the anode, and the aluminum liquid is the cathode. After a strong direct current is applied, the electrochemical reaction is carried out on the two electrodes in the electrolytic cell at 950°C-970°C. That is, electrolysis, aluminum electrolysis production can be divided into three categories: side-inserted anode rod self-baking tank, top-inserted anode rod self-baking tank and pre-baked anode tank. At present, most countries and production enterprises in the world are using large pre-baked tanks. The current intensity of the tank is very...

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Problems solved by technology

At present, most countries and production enterprises in the world are using large pre-baked tanks. The current intensity of the tank is very high, which not only has a high degree of automation, low energy consumption, and high output per tank, but also meets the requirements of environmental protection regulations. Influenced by the quality, the solubility of alumina is poor, the bottom of the electrolytic cell is prone to deposits, and the side walls are prone to crusting. In terms of furnace bottom sedimentation cleaning, the existing technology is to use iron tools for manual cleaning when replacing the anode, or Using grab buckets for cleaning, manual cleaning is labor-intensive, and at the same time, due to the high heat radiation near the electrolytic tank, it is difficult for electrical equipment to work, and it is inconvenient to control and implement

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