Overall plane arrangement for 'double flash' copper smelting plant

Abstract

A general plan configuration of functional areas of copper smelters using flash smelting and flash blowing (i.e. "double flash") as the smelting process. The slag and slag selection areas are arranged according to certain rules, and together with the peripheral roads surrounding these functional areas, they form a "囸"-shaped configuration. The auxiliary area is adjacent to the smelting area and the electrolysis area, which have the greatest demand for energy, power, and auxiliary materials; the internal materials between the smelting area and the electrolysis area, acid production area, and slag selection area are transported by road and pipeline, and flow along the strokes of the word "正". ; The external transportation of raw materials and products such as copper concentrate, cathode copper, sulfuric acid, ore dressing slag moves along the border of the word "口" on the peripheral road in the factory, and does not cross the internal material transportation line. In this method, the functional division of the factory is clear and clear, the energy and power transmission loss is small, the internal material transportation line is short and smooth, and the external material transportation traffic is safe, which can reduce the operating cost of the enterprise.

Description

technical field [0001] The invention belongs to the technical field of plane configuration of industrial enterprises, and relates to a general plane configuration method of a large-scale copper smelter. Background technique [0002] In recent years, the high copper price has stimulated the rapid increase of global copper production capacity, and new copper smelters have emerged continuously. Correspondingly, the copper processing fee is decreasing day by day, and the profit is getting thinner and thinner. Many new copper smelters adopt the flash smelting and flash blowing ("double flash") copper concentrate smelting process, which is one of the most advanced technologies in the world today, to increase the degree of automation and take the road of scale, so as to increase corporate profits. After the factory is large-scale, it is easy to cause confusion in the functional division of the factory, increase the transmission distance of power supply, oxygen supply, and gas supp...

AI Technical Summary

Problems solved by technology

After the factory is large-scale, it is easy to cause confusion in the functional division of the factory, increase the transmission distance of power supply, oxygen supply, and gas supply in the factory, and increase the loss on the way. The internal material transportation distance is long, the transportation lines cross each other, and conflicts with external material transportation cause safety Hidden dangers, resulting in increased operating costs and reduced corporate profits

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