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| 水环真空泵应用体会 | |
| 引用本文： | 吴春忠. 水环真空泵应用体会[J]. 江西煤炭科技, 2010, 0(1): 85-86 |
| 作者姓名： | 吴春忠 |
| 作者单位： | 黑龙江龙煤矿业集团股分有限公司鹤岗分公司新岭煤矿,黑龙江,鹤岗,154106 |
| 摘 要： | 新岭煤矿主排水泵排水效率低,满足不了主排水要求,系统结构已成形,无法更改,只能在附属设备上弥补。为此,加装了水环真空泵,提高水泵启动时吸水管内的真空度,简化了启动程序,降低了启动水泵时的劳动强度,排水效率明显提高。 |
| 关 键 词： | 真空泵 真空度 负压 |
Experience on Application of Water Ring Vacuum Pump |
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| Wu Chunzhong. Experience on Application of Water Ring Vacuum Pump[J]. Jiangxi Coal Science & Technology, 2010, 0(1): 85-86 | |
| Authors: | Wu Chunzhong |
| Affiliation: | Xinling Colliery;Hegang Branch;Heilongjiang Longmay Mining Group Co.;Ltd;Hegang;Heilongjiang;154100 |
| Abstract: | Low drainage efficiency of the main drainage pump in Xinling Colliery can't meet the demand for main drainage.Because of the irrevocable forming system structure,the author has suggested the installation of water ring vacuum pump,which can improve the vacuum degree of suction tube when pump starting,simplify the starting program,reduce the labor intensity of starting pump,and significantly improve the drainage efficiency. |
| Keywords: | vacuum pump vacuum degree negative pressure |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |