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

A technology of process simulation and energy efficiency, applied in the direction of program control, electrical program control, instruments, etc., can solve problems such as the inability to scientifically evaluate the operation level of equipment, tap energy-saving potentials to issue parameter optimization schemes, and lack theoretical basis, so as to tap energy-saving potentials , the effect of accurate energy efficiency

Inactive Publication Date: 2015-02-04
SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Oxygen enrichment bottom blowing copper smelting process energy efficiency evaluation method based on process simulation
  • Oxygen enrichment bottom blowing copper smelting process energy efficiency evaluation method based on process simulation
  • Oxygen enrichment bottom blowing copper smelting process energy efficiency evaluation method based on process simulation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0035] The overall structure of the process simulation-based energy efficiency evaluation method for oxygen-enriched bottom-blowing copper smelting process is as follows: figure 2 As shown, it includes: data acquisition and release part, data processing part, Aspen plus model part and information release interface of oxygen-enriched bottom blowing copper furnace, and the execution steps of the scheme are as follows figure 1 shown, including:

[0036] Step 1. The data acquisition part collects the online data collected by the on-site basic automation and control system, such as copper concentrate feed amount, copper concentrate composition analysis and oxygen-enriched flow rate, as well as the amount and composition of copper matte, slag and flue gas released The off-line data obtained by means of analysis such as weighing or testing is input...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
Patent Type & Authority Applications(China)
IPC IPC(8): G05B19/418
CPCG05B19/41885
Inventor 王卓于海斌贾洋王斌陈宜滨
Owner SHENYANG INST OF AUTOMATION - CHINESE ACAD OF SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products