| 电子皮带秤测量误差的分析及改进 |
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| 引用本文： | 史登跃.电子皮带秤测量误差的分析及改进[J].化工自动化及仪表,2004,31(2):67-69. |
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| 作者姓名： | 史登跃 |
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| 作者单位： | 中铝山西分公司,计控室,山西,河津,043300 |
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| 摘 要： | 通过对电厂输煤系统皮带秤在使用过程中存在问题的分析,找出影响皮带秤计量准确度的多种原因,根据现场实际工况,提出具体的改进方案,并进行论证,阐明实物校验的方法是皮带秤量值溯源的可靠方法,选配了皮带秤的实物校验装置。方案实施后效果显著,运行良好。
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| 关 键 词： | 皮带秤 实物校验 测量误差 传感器 料斗秤 |
| 文章编号： | 1000-3932(2004)(02)-0067-03 |
| 修稿时间： | 2004年2月10日 |
Measurement Error Analyzing of Electronic Belt Conveyor Scale and Its Improvement |
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| SHI Deng-yue.Measurement Error Analyzing of Electronic Belt Conveyor Scale and Its Improvement[J].Control and Instruments In Chemical Industry,2004,31(2):67-69. |
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| Authors: | SHI Deng-yue |
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| Abstract: | By analyzing the problems in using electronic belt conveyor scale in electric power plant coal feeding system,some causes that affecting measurement accuracy of electronic belt conveyor scale are found out.Based on actual operating condition,concrete improving schemes are given out.Explaining that physical goods inspection is the reliable method for electronic belt conveyor scale.The effect is visible and solving the problem of measuring coal for boiler. |
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| Keywords: | electronic belt conveyor scale physical goods inspection measurement error transducer hopper weigher |
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