| 罗茨真空机组节电技术的推广运用 |
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| 引用本文： | 甘鼎峰. 罗茨真空机组节电技术的推广运用[J]. 电力需求侧管理, 2009, 11(4): 47-48 |
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| 作者姓名： | 甘鼎峰 |
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| 作者单位： | 南京红太阳股份有限公司,能源计量科,南京,211303 |
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| 摘 要： | 在节能减排中，积极选用节能新产品替代原高耗能设备。罗茨真空机组可以通过选择性地肩闭2台串联真空泵的电动机，自由控制系统真空度的大小。简要介绍了罗茨真空机组运行时的节电原理，并将其与SZ单级水环式真空泵进行了经济效益比较，公司采用罗茨真空机组全年可节约用电43万kWh．
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| 关 键 词： | 节电技术 罗茨真空机组 单级水环式真空泵 |
Promotion and application of energy-saving technologies for Roots vacuum units |
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| CAN Ding-feng. Promotion and application of energy-saving technologies for Roots vacuum units[J]. Power Demand Side Management, 2009, 11(4): 47-48 |
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| Authors: | CAN Ding-feng |
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| Affiliation: | Nanjing Red Sun Co.;Ltd.;Nanjing 211303;China |
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| Abstract: | In order to reduce energy consumption, the company positively selected new energy saving products altemative to the original high energy＂ consuming equipment. Roots vacuum units call be selectively connected in series two vacuum hoist motors, freedom control the size of the vacuum system. This paper introduces the Roots vacuum units＇ power saving principle and compares it with single level SZ water circulation vacuum pump for a cost-effective analysis to conserve annually electricity consumptions 430, 000 kwh for the company. |
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| Keywords: | energy saving technologies Roots vacuum units single-stage water circulation vacuum pump |
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