综放工作面采煤机负压二次降尘技术的研究与应用  

Study and Application of Secondary Dust Fall Technology with Shearer's Negative Pressure in Fully Mechanized Sublevel Caving Face

作　　者：张连勇 邢士军 陈龙高 张忠阳 

机构地区：[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

出　　处：《山东科技大学学报（自然科学版）》2002年第2期79-82,共4页Journal of Shandong University of Science and Technology(Natural Science)

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 。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.

关 键 词：采煤机 综放工作面 负压二次降尘技术 尘源 粉尘治理 矿井完全 

分 类 号：TD714.43[矿业工程—矿井通风与安全]