论文部分内容阅读
在宁夏海拔1900米的贺兰山腹地深处,神宁集团汝箕沟无烟煤分公司白芨沟采区,有一支矿山应急救援专业队伍,他们就是曾多次立下赫赫战功的二小队。二小队现有指战员9人,全都是复转军人,这支平均年龄38岁的小队,无论面对多名艰巨的任务都能站得出、冲得上、打得赢。每年进入雨季,分公司都必须提前对井下水仓内2500立方米以上的淤泥进行人工清理,工作量巨大。每年接到清淤任务后,二小队都能提前完成清淤任务。去年冬季,由于井下煤层夹矸,导致原煤煤质灰分超标,效益无从保证,为此,二小队每天在选煤厂
Ningxia at an altitude of 1900 meters above sea level Helan Mountain hinterland, Ning Jing Rujigou anthracite branch Baizigou mining area, there is a mine emergency rescue team of professionals, they have repeatedly set a hehe merit two teams. The second team has 9 officers and men, all of whom are demobilized soldiers. The average team of 38-year-olds can stand up and fight in the face of many difficult tasks. Every year into the rainy season, branch offices must be in advance of the underground silos 2500 cubic meters of mud to manually clean up, a huge workload. Dredging task received each year, the second team can complete the dredging task ahead of schedule. Last winter, due to the underground coal gangue, leading to excessive ash coal quality, efficiency can not be guaranteed, therefore, two small teams at the coal preparation plant every day