压铸铝合金连续燃气熔化能耗分析

王朋; 窦韶旭; 王甜; 龙思远

doi:10.15980/j.tzzz.2015.12.013

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压铸铝合金连续燃气熔化能耗分析
Energy Consumption Analysis of Continuous Gas-Melting Cast Aluminum Alloy
2015年35卷第12期页码：1277-1281
纸质出版日期： 2015 ，
DOI： 10.15980/j.tzzz.2015.12.013

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[1]王朋,窦韶旭,王甜,龙思远.压铸铝合金连续燃气熔化能耗分析[J].特种铸造及有色合金,2015,35(12):1277-1281.

Wang Peng, Dou Shaoxu, Wang Tian, et al. Energy Consumption Analysis of Continuous Gas-Melting Cast Aluminum Alloy[J]. Special Casting & Nonferrous Alloys, 2015,35(12):1277-1281.
[1]王朋,窦韶旭,王甜,龙思远.压铸铝合金连续燃气熔化能耗分析[J].特种铸造及有色合金,2015,35(12):1277-1281. DOI： 10.15980/j.tzzz.2015.12.013.

Wang Peng, Dou Shaoxu, Wang Tian, et al. Energy Consumption Analysis of Continuous Gas-Melting Cast Aluminum Alloy[J]. Special Casting & Nonferrous Alloys, 2015,35(12):1277-1281. DOI： 10.15980/j.tzzz.2015.12.013.

摘要

在构建铸造铝合金熔化热能物理和数学模型的同时

基于现场采集数据进行了定量能耗分析。结果表明

常见集中熔化炉进行铸造铝合金连续熔化时

燃气热能的40.8%用于将炉料熔化成760℃的熔体

33.3%随高温烟气外排

16.5%在熔炼操作过程中通过炉门（盖）辐射和对流散失

7.4%通过炉壳表面散失

2%随炉渣外排。

Abstract

The physical and mathematical model of thermal energy of melting cast aluminum alloy was established

and based on worksite data acquisition

quantitative energy consumption analysis was conducted.The results reveal that in continuous melting cast aluminum alloy with centralized melting furnace

40.8% energy is used to melt aluminum alloy to 760 ℃

33.3% of energy is exhausted with high temperature flue gas

and 16.5% of energy is lose in form of radiation and convection during operation process

7.4% of energy is dissipated by furnace shell surface

2% of energy is dissipated with furnace slag.