多斯科MK2B型巷道掘进机

• 作 者: B.A.芬奇 于淑清
• 机 构: 英国
• 出 处: 煤炭技术
• 发表日期: 1986年03期
• 关键词: 巷道掘进机 MK2B 辅助巷道 井下运输 巷道 人员配备 截割头 截齿 操作方法 机械性能

一、前言 为了开采基尔本煤层,使矿井的生产能力达到340万吨必须对井下运输系统进行必要的改造,如开拓一些主要运输巷道和辅助巷道等。为了开拓这些巷道,多斯科公司生产的MK2B型巷道掘进机于1981年5月进行了地面试验,并于1982年3月投入井下使用。本文主要介绍该机向井下运输、安装和使用情况以及机械性能、生产成本、人员配备、设备改进、操作方法等,从而可以对该机作出全面地评价。

I. INTRODUCTION In order to mine the Kilbur Seam and make the mine’s production capacity reach 3.4 million tons, necessary transformation must be made to the underground transportation system, such as opening up some major transportation tunnels and auxiliary tunnels. In order to develop these roadways, the MK2B roadheader, manufactured by Dosco Corporation, was ground tested in May 1981 and put into use underground in March 1982. This article describes the aircraft downhole transport, installation and use of the situation as well as mechanical properties, production costs, staffing, equipment improvements, methods of operation, etc., which can make a comprehensive assessment of the aircraft.