The large-scale development of submerged arc furnace equipment and the construction of group furnaces have laid an important foundation for intensive production, the utilization of mineral resources and the development of circular economy. Reasonable economic capacity. There is still no scientific definition for the theoretical research on the production process of calcium carbide manufacturers. The roughness in the integrated design of mineral thermal equipment system at home and abroad is basically the same. Westley's empirical design formula is very common, which is mainly reflected in the difficulty in realizing the expected benefits of production and operation. The stability of continuous production is poor, and the variable capacity of electric furnace is wasted. Practical problems such as the same parameters, the same charge, inconsistent production capacity and inconsistent energy consumption are prominent. Therefore, it is the requirement of the modernization of China's calcium carbide industry to focus on studying the real physical type of the change of burden proportioning resistance and jointly solve and master the production process theory of this bottleneck constraint. It is also an important role of energy efficiency and energy consumption in the development of large-scale hydrothermal equipment in China's calcium carbide industry.
Therefore, according to the principle that calcium oxide and carbon materials produce calcium carbide under the high temperature generated by arc heat and resistance heat, the optimization design theory of calcium carbide manufacturers has the feasibility of priority screening. The fact depends on the secondary high current detection technology. The detection technology shall include online measurement and monitoring of short network current density, electrode current density, molten pool power density, pole center circle diameter, electric furnace operation resistance, etc. This is the basis of optimizing the feasibility of design. These five main parameters are also the main way to determine the effective quantitative indicators through integrating theory with practice and facts. Combine knowledge with practice and make full use of the legal basis of power factor. If it is extended to the terminal of submerged arc furnace, the benefits generated by management are of great significance through clear and simple energy efficiency index management. It is conducive to large power users to improve the corresponding efficiency and reduce costs. It may upgrade the overall energy consumption quota and rolling update of the industry, upgrade mineral heat equipment, promote green development, transformation and upgrading of the industry.
