毕业设计说明书---煤矿初步设计

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1、 1 旗山煤矿旗山煤矿初步设计初步设计 摘要摘要：本设计是针对徐州矿务集团有限公司旗山煤矿进行初步设计，在本 井田范围内，地质条件较简单，瓦斯涌出量较小，涌水比较小。设计年产量 0.90Mt/a，服务年限 57.5a。矿井采用两水平上、下山开拓，第一水平为-600m 水平。矿井通风方式为中央并列式，主井和副井进风，中央风井回风。井下采 用梭式折返井底车场。本矿井布置两条大巷，一条轨道大巷，一条运输大巷。 轨道大巷辅助运输采用 7t 架线式电机车牵引 3t 固定式矿车。运输大巷采用胶 带输送机运输。矿井第一水平划分为是个采区。每个采区布置两条上（下）山， 其中轨道上（下）山进风，运输上（下）山回

2、风。在矿井两翼分别布置一个综 采工作面和一个炮采工作面。由于本矿井开采水平较深，所以矿井排水设计采 用分段排水系统。 矿井主要通风机为 BD 型轴流对旋通风机， 采用调节动叶片安 装角进行反风。 关键字关键字： 旗山煤矿 初步设计 开拓方式 通风方式 2 The first step design of the Qishan coal mine Abstract: This design is the Jiangsu Province Xuzhou coal industry incorporated company the initial design of the prosperous Q

3、ishan coal mine，within the scope of this minefiel farmland， the geology condition is simple， the gas gushes quantity very small，flow out a water is not very big either，Design year yield 0.9 Mt/a，design service time limit 57.5 a The mine pit uses in two levels, descends a mountain the development,the

4、 first level is the -600m level. Ventilation way for centralcommittee compound, the main shaft and the vice- shaft enter the wind,the central air shaft returns the wind. The mine shaft uses theshuttle type to turn back the mine shaft station. This mine pitarranges two big lanes, a track big lane, tr

5、ansports the big lane. The track big lane assistance transportation uses the 7t wire layingtype electric locomotive to tow the 3t stationary type mine car.Transports the big lane to use the adhesive tape conveyertransportation. The mine pit first level divides for is picks thearea. Each picks the ar

6、ea to arrange on two (under) the mountain. In transportation (under) Shan Huifeng. Separately arranges a synthesis in the mine pit two wings to pick theworking surface and an artillery picks the working surface. Because this minepit mining level is deeper, therefore the mine pit draining waterdesign uses the partition drainage system. The mine pit mainventilator is type of BD flows to turns on lathe the ventilator, usesthe adjustment moving vane angle of setting to carry on the counter-wind.