Oxygen enrichment bottom blowing copper smelting process energy efficiency evaluation method based on process simulation

Abstract

The invention relates to an oxygen enrichment bottom blowing copper smelting process energy efficiency evaluation method based on process simulation, and the method comprises the steps as follows: using the data collecting module for collecting the scene data and off-line data and transmitting the data to a data processing module; storing and storing the data received by the data processing module, setting energy efficiency evaluation object according to the requirement, weighting and having average on the target data of the evaluation object to obtain the analog input data; building Aspen plus model, transmitting the analog input data to the model through the data interface; calculating the theory energy efficiency data corresponding to the analog input data according to the Aspen plus model. The oxygen enrichment bottom blowing copper smelting process energy efficiency evaluation method based on process simulation is useful for exactly evaluating the energy efficiency of the oxygen enrichment bottom blowing copper smelting process new technology, scientifically evaluating the operation cost of the oxygen enrichment bottom blowing copper smelting furnace, and timely excavating the energy-saving potential and reasonably providing parameter and process optimization scheme.

Description

technical field [0001] The invention relates to the field of copper smelting, in particular to an energy efficiency evaluation method for an oxygen-enriched bottom-blowing copper smelting process based on flow simulation. Background technique [0002] Oxygen-enriched bottom-blowing copper smelting furnace is a "new technology of oxygen-enriched bottom-blowing copper smelting" with completely independent intellectual property rights in my country and the world's first industrial-scale bottom-blowing furnace. It has strong raw material adaptability, carbon-free sulfur smelting, and CO2 zero The process characteristics such as emission and low oxygen consumption have been highly appraised by experts in the field of metallurgy at home and abroad. On November 26, 2009, the China Nonferrous Metals Industry Association clearly stated in the document No. [2009] No. 252 of Zhongse Xie Tong Zi: This process is developed by my country itself, has independent intellectual property rights...

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Problems solved by technology

[0005] Aiming at the lack of effective theoretical basis for existing oxygen-enriched bottom-blowing copper smelting furnaces, the inability to scientifically evaluate the operation level of equipment, tap energy-saving potential, issue parameter optimization schemes, and propose process transformation measures, etc., the present invention provides a process simulation software based on Simulation calculation method for energy efficiency evaluation of oxygen-enriched bottom-blowing copper smelting process, to calculate the energy efficiency of oxygen-enriched bottom-blowing copper smelting furnace

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