?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> 徐矿集团权台矿掘q四区实现煤hq运煤系l皮带化-煤炭资讯|?/TITLE><LINK href="/css/wh.css" type=text/css rel=stylesheet> <META http-equiv=Content-Type content="text/html; charset=gb2312"> <META content=煤炭|?name=Author> <META content="Copyright 2004-2005 煤炭资讯|所? name=Copyright> <META content="煤矿,煤矿|?煤炭|?清R?光电(sh)型全自动矿用清R?二手讑֤,煤炭供求,煤矿机电(sh)讑֤,煤矿新闻,煤矿人才,煤业技?校友?煤h(hun)旬报,技术论?襉K煤炭|?国际能源|?全球能源|?世界能源|?国家能源|?国际煤炭|?国际?sh)力|?国际xa(b)|?国际天然气网,国际新能源网,国际能源投融资网,能源U技,能源人物,能源要闻,能源安全,能源情报,能源危机,能源市场,能源企业,能源黄页,能源l计,能源专家,能源|聚世界能源资讯,服务全球能源企业" name=keywords> <META content="煤炭资讯|? name=description> <meta http-equiv="Cache-Control" content="no-transform" /> <meta http-equiv="Cache-Control" content="no-siteapp" /> <script>var V_PATH="/";window.onerror=function(){ return true; };</script> </head> <body> <h1><a href="http://ducatiukracing.com/">免费人成年激情视频在线观看,国产精品,精品一级影院在线播放,真实强奷在线中文</a></h1> <div 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width=382>2007-12-18 21:08:02    <A href="http://ducatiukracing.com/MroeNews.aspx">要闻</A></TD></TR> <TR> <TD colSpan=2 class="newsContent"> <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN" > <HTML> <HEAD> <title>徐矿集团权台矿掘q四区实现煤hq运煤系l皮带化     本网讯:(x)为提高煤hq效率,保回采工作面的正常接箋Q徐矉K团权台矿掘进四区创新煤؜掘进煤的q输方式Q率先实行煤hq运煤系l皮带化Q打破了传统?部溜子外加皮带的惯性思维模式Qؓ(f)煤؜掘进争取了更多的旉Q同时也大大降低了职工的力_强度?br />
        q年来,随着一l采一l放的回采格局的Ş成和回采100Q机械化Q该矿回采速度加快Q工作面更替较ؓ(f)频繁。这客观上为掘q工区提高掘q效率,实现煤؜的快速掘q提Z很高的要求。ؓ(f)解决好这一问题Q掘q四出掘q工作,从全局出发看问题,打破了长期以来大安认ؓ(f)非常合理的已lŞ成习(fn)惯的掘进q煤方式。传l方式下Q每掘进120mQ?80mQ掘q迎头就要停止掘q,集中力量掀溜子Q{q溜槽、链子、大Ӟ延皮带。这U?部溜子外加皮带的q输方式转运时劳动强度很大,pȝ也较为复杂,生事故发生的概率也较高。ؓ(f)降低职工的劳动强度,保工作面的正常接箋Q该Z改以往?部溜子外加皮带的常规q输方式Q在全矿率先推行煤؜掘进q煤pȝ皮带化,采用q头1部溜子外加皮带的q输方式Q最大限度的减少了溜子地使用。推q皮带化q输后,每掘q?0-70c_g讄带一ơ,每次仅需?.5-1个小班。一个月下来Q工区可以多q尺20多米Q生产事故大q下降,q煤pȝ也更加稳定可靠?
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