登封市仟祥煤業(yè)60萬噸新井設計【含CAD圖紙+文檔】,含CAD圖紙+文檔,登封市,煤業(yè),60,萬噸新井,設計,cad,圖紙,文檔 摘 要 本設計的井田面積為6.4平方千米，年產量60萬噸。井田內煤層賦存比較穩(wěn)定，煤層傾角10，平均煤厚7.22m，整體地質條件比較簡單，在井田范圍東部和中央均有斷層發(fā)育。沼氣和二氧化碳含量相對不高，涌水量也不大。根據實際的地質資料情況進行井田開拓和準備方式的初步設計，該礦井決定采用立井加暗斜井二水平開采，設計采用爆破放頂煤采煤回采工藝，傾斜長壁采煤法，用全部跨落法處理采空區(qū)。并對礦井運輸、礦井提升、礦井排水和礦井通風等各個生產系統(tǒng)的設備選型計算，以及對礦井安全技術措施和環(huán)境保護提出要求，完成整個礦井的初步設計。礦井全部實現(xiàn)機械化，采用先進技術和借鑒已實現(xiàn)高產高效現(xiàn)代化礦井的經驗，實現(xiàn)一礦一面高產高效礦井從而達到良好的經濟效益和社會效益。 關鍵詞：立井、傾斜長壁、爆破放頂煤采煤、全部垮落法、高產高效 Abstract This design well field area is6.4 square kilometers, the annualoutput 600,000 tons. In the well field the coal bed tax saves quitestably, the coal bed inclination angle10, average coal thick 7.22m,the overall geological condition quite is simple, and central has thefault growth east the well field scope. The methane and the dioxide carbon content relative are not high,wells up the water volume not to be big. Carries on the well fielddevelopment and the standby mode preliminary design according to theactual geological data situation, this mine pit decided uses verticalshaft inside slope two levels mining, the design uses the demolitionto mine coal time picks entire Gao Huicai the craft, moves towards thelong wall mining coal method, with all cross falls law processing topick the depletion region. And to the mine pit transportation, the mine hoist, the mine pitdrains water and ventilates and so on each production system theequipment shaping computation, as well as sets the request to the minepit security technology measure and the environmental protection,completes the entire mine pit the preliminary design. The mine pitcompletely realizes the mechanization, uses the advanced technologyand the model has realized the high production highly effectivemodernization mine pit experience, realizes an ore high productionhighly effective mine pit thus to achieve the good economic efficiencyand the social efficiency at the same time. Key word: vertical shaft, incline long wall, full-seam mining,demolition mining coal, high yield highly active 1