| 一种新型节能气动潜孔锤的初步研究 |
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| 引用本文： | 杨红东,赵宪富,迟玉亮,计胜利.一种新型节能气动潜孔锤的初步研究[J].探矿工程,2009,36(6):24-27. |
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| 作者姓名： | 杨红东 赵宪富 迟玉亮 计胜利 |
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| 作者单位： | [1]吉林大学建设工程学院,吉林长春130026; [2]吉林省地矿建设集团有限公司,吉林长春130012; [3]吉林省地质勘探技术研究所,吉林长春130011 |
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| 摘 要： | 气动潜孔锤是一种高效的凿岩工具，应用广泛，但气动潜孔锤存在着能量利用率低、耗气量大等缺陷。提出的差动容积式气动潜孔锤，完全改变了传统气动潜孔锤的双面配气结构，从机理性的层面保证了新型气动潜孔锤的节气、节能和高效的特点；预计其能量利用率比已有的潜孔锤提高20％，工效提高20％。
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| 关 键 词： | 气动潜孔锤 节气 差动容积式 能量利用率 |
| 收稿时间： | 2009/3/19 0:00:00 |
| 修稿时间： | 2009/5/11 0:00:00 |
Preliminary Study on a New Energy-saving Pneumatic DTH Hammer |
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| YANG Hong-dong,ZHAO Xian-fu,chiyuliang and JI Sheng-li.Preliminary Study on a New Energy-saving Pneumatic DTH Hammer[J].Exploration Engineering(Drilling & Tunneling),2009,36(6):24-27. |
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| Authors: | YANG Hong-dong ZHAO Xian-fu chiyuliang and JI Sheng-li |
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| Institution: | YANG Hong-dong , ZHAO Xian-fu , CHI Yu- liang, JI Sheng-li ( 1. Construction College of Jilin University, Changchun Jilin 130026, China; 2. Jilin Geological ＆ Mineral Resources Construction Group Co. , Ltd. , Changchun Jilin 130012, China; 3. Jilin Provincial Institute of Geo-exploration Techniques, Changchun Jilin 130011, China) |
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| Abstract: | Pneumatic DTH hammer has disadvantage of low energy efficiency and high air consumption. Differential-volume DTH was presented in the paper, which was totally different to traditional pneumatic DTH hammer with two-side inlet-exhausted structure, the energy efficiency and work efficiency are anticipated 20% higher than DTH hammer. |
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| Keywords: | pneumatic DTH hammer high efficiency with less air consumption differential-volume type energy efficiency |
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