Font Size: a A A

Study On Feasibility Of Complex Mechanical Releasing Top Coal Mining Technology In Wusigedu Mine

Posted on:2008-05-13Degree:MasterType:Thesis
Country:ChinaCandidate:Q F SunFull Text:PDF
GTID:2121360242475611Subject:Mining engineering
Abstract/Summary:PDF Full Text Request
Current situation having introduced that synthetical mechanization puts in top coal technology home and abroad all round in culture, store characteristic creativeness combining with Neimeng western part coal tax the field is in progress having brought forward coal seam 6 of Wusigedu coal mine heddles suitable for use putting in a technology exploit, from coal seam thickness,the coal seam putting in nature,leading the water crack taking altitude and the coal seam to cut the possibility giving off carry out the demonstration spreading out against 4-big aspect, emphasize giving off having analysed coal seam 6 putting in nature, the relevance having been in progress discusses the content joining to aspect such as well-field developing,mining area arrangement and equipment , puts putting into effect putting in a technology together will be able to give Wusigedu coal mine bringing about the fine economic effect.
Keywords/Search Tags:Synthetical mechanization puts in the top coal technology, The coal seam puts in nature boldly, The profit loses money the balance point, Safe monitor system
PDF Full Text Request
Related items