多种形式采区煤仓在煤矿中的应用

来源 :煤炭科技 | 被引量 : 0次 | 上传用户:yujian136
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
阳煤集团一矿经改扩建后生产能力较大,而大巷主要采用3t矿车运输,导致采区煤仓中转运输能力不足,制约了矿井生产能力的提升。为此,依据采区开采煤层和生产能力的不同,结合实际情况,提出了单煤仓单给煤机、双煤仓双给煤机、单煤仓双给煤机3种采区煤仓设计形式,分析了各自的优缺点,进行了施工和使用。为不同煤层的聚区煤仓设计和改造提供更多的选择,使采区煤仓设计更合理和经济实用,有利于矿井和工作面高产高效。
其他文献
In this article, there are given results of comparative studying of efficiency of surgical and conservative treatment of 277 patients with multidrug resistant t
一、关于构建社会主义和谐税收有关问题的概述(一)树立构建和谐社会的税收理念。税务机关在构建社会主义和谐税收的进程中,要着重树立五个税收新理念:一要树立税收经济观。经济决
Objective: To estimate the impact of patient’s age on surgical outcomes in patients undergoing robotic hysterectomy. Methods: A retrospective review of prospec
The purpose of our study was to retrospectively evaluate the clinical efficacy and safety of laparoscopy assisted distal gastrectomy (LADG) performed by one ope
<正>~~
期刊
Aims & Objectives: To study the epidemiology of workplace hand injuries, to understand relation between mode of injury and prognosis, to investigate into the po
井下支架搬运车的自重和负载大,下坡速度难控制,容易在停止时损坏内部元件和发动机。为了解决支架搬运车停止制动引起的内部损耗,深入研究了井下支架搬运车下坡时速度控制原
Appendicular Neuroendocrine Tumors (ANETs) in pediatric age group are infrequent. Though children may present like symptoms of acute appendicitis, these tumors
Introduction: Knowledge, skill and training in addition to quick thinking, come to the rescue of Anesthesiologists when encountering an unanticipated difficult
Introduction: Early diagnosis and treatment of injuries of the diaphragm are important both because of high incidence of concomitant injuries and since they may