Processing and installation method of anode horizontal bus bar of large electrolytic cell

Abstract

The method for processing and installing the anode horizontal bus bar of a large-scale electrolytic cell of the present invention includes a machining method for the anode horizontal bus bar and an installation method for the anode horizontal bus bar, and the machining method for the anode horizontal bus bar includes straightening the anode horizontal bus bar, milling the end face, and installing the anode horizontal bus bar. Steps for laying out wires on the horizontal busbar and positioning the position to be drilled with a template, fixing the positioning plate on the anode horizontal busbar and drilling holes, milling the contact plane of the anode horizontal busbar, and conducting intermediate inspection and acceptance; the installation method of the anode horizontal busbar includes hoisting The steps of the anode horizontal busbar, adjusting the anode horizontal busbar, clamping and fixing the anode horizontal busbar, welding the intermediate connecting plate and the anode aluminum soft strip. When two anode horizontal busbars are docked with each other, the center camber is reserved at the joint, and the anode horizontal busbars are subjected to anti-deformation treatment. The two anode horizontal busbars installed side by side form an inverted "eight" shape in the vertical direction. The method of the present invention can ensure Construction quality, and the construction progress is fast.

Description

technical field [0001] The invention relates to the technical field of electrolytic device processing and installation, in particular to a method for processing and installing anode horizontal bus bars of large electrolytic cells. Background technique [0002] With the continuous progress and development of science and technology, the non-ferrous metal electrolytic aluminum industry is also constantly changing, eliminating small electrolytic cells and gradually building large electrolytic cells to increase production capacity, reduce energy consumption, and pay attention to environmental protection, such as 420KA, 500KA, 600KA and other electrolytic cells groove. The anode horizontal busbar in the electrolyzer is one of the most important components. The quality of its processing and installation directly affects the energy consumption and efficiency of the production and operation of the electrolyzer, especially the processing and installation of the anode horizontal busbar...

AI Technical Summary

Problems solved by technology

The anode horizontal busbar in the electrolyzer is one of the most important components. The quality of its processing and installation directly affects the energy consumption and efficiency of the production and operation of the electrolyzer, especially the processing and installation of the anode horizontal busbar of the large electrolyzer. Now a lot of original equipment and technology can't meet its processing and installation

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