| 综放工作面采煤机负压二次降尘技术的研究与应用 |
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| 引用本文： | 张连勇,邢士军,陈龙高,张忠阳. 综放工作面采煤机负压二次降尘技术的研究与应用[J]. 山东科技大学学报(自然科学版), 2002, 21(2): 79-82 |
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| 作者姓名： | 张连勇 邢士军 陈龙高 张忠阳 |
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| 作者单位： | 1. 兖州矿业集团,兴隆庄煤矿,山东,兖州,272102
2. 梁山县建筑设计院,山东,梁山,272600 |
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| 摘 要： | 综放工作面的尘源中采煤机的产尘约占总尘量的一半左右 ,本文通过兴隆庄煤矿“综放工作面采煤机负压二次降尘技术”的现场研究及应用 ,比较有效地解决了采煤机的产尘问题 ,明显改善了采煤工作面的劳动环境
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| 关 键 词： | 综放工作面 煤尘 负压 |
| 文章编号： | 1000-2308(2002)02-0079-04 |
| 修稿时间： | 2002-01-04 |
Study and Application of Secondary Dust Fall Technology with Shearer''''s Negative Pressure in Fully Mechanized Sublevel Caving Face |
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| ZHANG Lian-yong,XING Shi-jun,CHEN Long-gao,ZHANG Zhong-yang. Study and Application of Secondary Dust Fall Technology with Shearer''''s Negative Pressure in Fully Mechanized Sublevel Caving Face[J]. Journal of Shandong Univ of Sci and Technol: Nat Sci, 2002, 21(2): 79-82 |
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| Authors: | ZHANG Lian-yong XING Shi-jun CHEN Long-gao ZHANG Zhong-yang |
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| Abstract: | Dust produced by shearer cutting amounts to about half of total dust content from all dust sources in fully mechanized sub level caving face.This paper adopts field study and application of "secondary dust fall technology with shearer's negative pressure in fully mechanized sub level caving face"in Xinglongzhuang Coalmine,The problem of dust produced by shearer cutting is solved effectively and the working environment is improved obviously. |
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| Keywords: | fully mechanized sub level caving face coal dust negative pressure |
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