文档介绍：fjj
摘要
矿井设计包括一般部分、专题部分和翻译部分。
。大庄矿位于河南省平顶山市石龙区,交通便利。,,。主采煤层为己16-17煤层,平均倾角约为6°,。井田地质条件较为简单。
,。,服务年限约为45a。矿井正常涌水量为318m3/h,最大涌水量为500m3/h。矿井瓦斯涌出量较低,为低瓦斯矿井。
井田划分为一个水平,一水平标高为-150m,双立井开拓一水平上下山开采,主井采用箕斗提升,副井装备罐笼。大巷采用固定箱式矿车运煤。矿井通风方式为中央并列式通风。
矿井年工作日为330d,工作制度为“四六”制。
一般部分共包括10章:;;、服务年限;;;;;;;。
专题部分题目为:“煤层自燃发火原因研究与探讨”。主要内容介绍了通过对影响煤炭自燃发火原因的分析,并结合矿井的实际发火情况,特别是采空区的发火。采取了相应的技术措施。如合理布置巷道、加快回采回收速度、合理布置通风系统、采用预防性灌浆等综合治理的办法,有效地制止了煤炭自然发火,并确保了煤矿的安全生产。
翻译部分题目为:“COAL BUSTION TESTING”。
关键词:新井设计;综采一次采全高;煤层自燃
ABSTRACT
The mine design includes general parts, the projects section and translation parts.
General parts for DaZhuang ore Mt/a new well design. DaZhuang ore ShiLongOu, pingdingshan city situated in henan province, convenient transportation. About km long from partmentalized, things grow about km, total km2 . The Lord CaiMeiCeng for oneself 16-17 coal seam, average about 600 ° Angle, coal seam average total thick 450 m. Field geological conditions more simple.
Field Mt, industrial reserves for mine recoverable reserves Mt. The design of mine production capacity Mt/a, service life is about 45 a. Mine 318m3 / h for normal section, the maximum section for 500 m3 / h. Mine gas pouring amount for the low, low gas mine.
Divided into a partmentalized, a level elevation, double for - 330 m a level down the shaft pioneering, main shaft mining equipment, skip ascension beyond pregrouting. DaHang using box fixed harvesters carry. Mine ventilation mode for central paratactic type ventilation.
330d annual working days for mine, work system for "his" system.
General part includes: 1. Chapter 10 summary and field geological characteristics of mining; 2. The borders and partmentalized; 3. Mine work system and design production capacity, service fixed