YST119.7-2004氧化铝生产专用设备热平衡测定与计算方法第7部分管道化溶出系统.pdf

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1、H92中华人民共和国有色金属行业标准YS/T119.7-2004氧化铝生产专用设备热平衡测定与计算方法第7部分管道化溶出系统Determinationandcalculationofheatbalanceofspecialequipmentsforaluminaproduction-Part7:Tubedigestionsystem2004-06-17发布2004-11-01实施国家发展和改革委员会发布YS/T119.7-2004目次前言···································································

2、···············································⋯⋯I1范围··············································································································⋯⋯12规范性引用文件······················································································...·.·..·.⋯⋯13热平衡测定与计算基准····

3、····························································............·..·..⋯⋯14设备状况及流程·······························································································.⋯⋯15热平衡测试条件··················································，································......·..

4、..⋯⋯36测定项目和方法以及报告格式················································.·.·····.....................⋯⋯37管道化溶出部分的物料平衡及热平衡计算以及报告格式·············································⋯⋯88熔盐炉物料平衡及热平衡计算以及报告格式···························································⋯⋯n9热效率及主要技术指标·······················

5、···················································...........⋯⋯1410热平衡测定分析与改进建议报告········································································⋯⋯15YS/T119.7-2004前言根据目前国内氧化铝行业的实际情况和发展趋势的要求，管道化溶出系统等一些新型的氧化铝生产设备已成功的开发并应用于国内氧化铝生产，这些设备以其独特的工艺和先进的技术改善了我国氧化铝生产的技术经济指标，但是管道化溶出系统的热平衡测定与

6、计算方法至今尚未制定。本部分的制定可规范管道化溶出系统的热平衡测定与计算方法，准确量化管道化溶出系统的能耗水平，有利于不同溶出设备之间进行能耗比较。本部分制定过程中遵循GB2586《热量单位、符号与换算),GB/T2587《热设备能量平衡通则》以及GB/T2588(设备热效率计算通则》，创新性地提出了系统中溶出部分的热平衡测定和计算方法和熔盐加热炉的热平衡测定与计算方法，并给出了各自的热效率和总的热效率的计算方法。本部分由全国有色金属标准化技术委员会提出并归口。本部分由中国铝业股份有限公司河南分公司负责起草。本部分主要起草人:李晓勇、张虎、闻晋钢、何静华、罗梅、马治强。

7、本部分由全国有色金属标准技术委员会负责解释。YS/T119.7-2004氧化铝生产专用设备热平衡测定与计算方法第7部分管道化溶出系统范围本部分规定了氧化铝生产管道化溶出系统的热平衡测定与计算基准、测定条件、测定项目及计算方法。本部分适用于氧化铝生产以燃油为燃料的熔盐间接加热的管道化溶出系统的热平衡测定与计算。2规范性引用文件下列文件中的条款通过本标准的引用而成为本标准的条款。凡是注日期的引用文件，其随后所有的修改单(不包括勘误的内容)或修订版均不适用于本标准，然而，鼓励根据本标准达成协议的各方研究是否可使用这些文件的最新版本。凡是不注日期