| 气液多相流泵及其在气浮装置中的应用 |
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| 引用本文： | 韩君杭.气液多相流泵及其在气浮装置中的应用[J].石油化工环境保护,2002,25(1):20-25,51. |
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| 作者姓名： | 韩君杭 |
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| 作者单位： | 浙江双利技术贸易有限公司 杭州310006 |
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| 摘 要： | 多相流泵可被可用于带气液体、气液混合或气化液体的输送。在污水处理的气浮装置中，通过多相流泵直接溶气和减压射流，气泡直径可小至30μm，气体饱和度可达100％。由此提高了装置处理效果，降低运行费用。文中主要介绍其基本结构和在气浮装置中的应用效果。
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| 关 键 词： | 气液多相流泵 气浮装置 泵 污水处理 |
Multiphase Pumps and its Use in the Air Flotation Unit |
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| Wei Junhang.Multiphase Pumps and its Use in the Air Flotation Unit[J].Environment Protection in Petrochemical Industry,2002,25(1):20-25,51. |
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| Authors: | Wei Junhang |
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| Abstract: | Multiphase pumps can be used to transport containing undissolved gas, vapour or gas loaded liquids. Depending upon the wastewater composition, multiphase pumps achieve a dispersion with bubble size smaller than 30 microns and grades of solubility up to 100%. The equipment costs can be reduced with the high degree of reliability. In this text the structure of the pumps and the effect of the air flotation unit are introduced. |
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| Keywords: | Pumps Air flotation units Sewage treatment |
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