| 简化设计低位水力喷射真空泵 |
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| 引用本文： | 林启模.简化设计低位水力喷射真空泵[J].福建林学院学报,1987(3). |
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| 作者姓名： | 林启模 |
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| 作者单位： | 福建林学院林工系 |
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| 摘 要： | <正>一、前言 低位水力喷射真空泵系湿式抽气设备,它以射流吸气形式,替代原有的真空设备的往复或迴转操作,因而没有活动部件,结构简单,且兼有冷凝和使气、液高度混合的作用,一机多能。水力喷射泵的问世,备受各方面的青睬。北京化工三厂以碱液吸收NO_2,吸收率高达95～98％;桐庐化肥厂在合成氨脱硫工段中,采用液相稀氨水引射气相中水煤气,一机代替了多台湍球塔、二台罗茨鼓风机;上海南大化工厂以液氮吸收so_3,效率亦达到95％左右,取代了三台填料塔,结束了历来so_3污染农田的局面。
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| 关 键 词： | 喷射真空泵 低水位 经验设计 |
SIMPLIFIED DESIGN OF SPURT VACUUM PUMP OF LOW WATER LEVEL |
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| Lin Qimo.SIMPLIFIED DESIGN OF SPURT VACUUM PUMP OF LOW WATER LEVEL[J].Journal of Fujian College of Forestry,1987(3). |
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| Authors: | Lin Qimo |
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| Institution: | Department of Forest Products |
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| Abstract: | Spurt vacuum pump of low water level has had experiential design. This paper presents a simplified design of pump and a practical example. Through the productive trial some satisfactory results have been obtained. |
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| Keywords: | Spurt vacuum pump low water level experiential design |
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