| 鹤壁三矿主井提升井架技术改造 |
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| 引用本文： | 郭申喜.鹤壁三矿主井提升井架技术改造[J].矿山机械,2004,32(5):44-45. |
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| 作者姓名： | 郭申喜 |
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| 作者单位： | 鹤煤集团公司设计处 河南鹤壁 |
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| 摘 要： | 鹤壁煤电公司三矿主井井架技术改造采用套装式立井井架技术，旧立架不拆除，新老井架联合运行，施工方案采用了独特方式，施工工期仅为4天，斜架混凝土基础和立架内箕斗导向罐道等装置不需重做，井架重量比整体设计井架减轻20t，经济效益和社会效益非常明显。随着采煤工艺的发展及老矿井的挖潜，老矿井立井井架多数已不满足《煤矿安全规程》的需求，因而套装式立井井架技术为老矿立井井架技改提出了很好的借鉴作用和技改模式。
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| 关 键 词： | 井架 主井提升 技术改造 立井 |
chnical Innovation of Main Hoisting Headframe in Hebishan Coal Mine</b></span></td>
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<td align="left" height="25" valign="top" colspan=2"><author>O Shenxi.<title>chnical Innovation of Main Hoisting Headframe in Hebishan Coal Mine[J].Mining & Processing Equipment,2004,32(5):44-45.</td>
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<td align="left" height="25" valign="top" nowrap><b>Authors:</b></td><td width="92%" valign="top" align="left" ><a href="search_by_author.aspx?subject=industry_technology&major=kyjs&orderby=referenced&field=author_name&q=%3cauthor%3eO+Shenxi&prev_q=<author>O Shenxi" target="_blank"><author>O Shenxi</a></td>
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<td align="left" height="25" valign="top" nowrap><b>Affiliation:</b></td><td width="92%" valign="top" align="left" ><author>O Shenxi</td>
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<td align="left" height="25" valign="top" nowrap><b>Abstract:</b></td><td width="92%" align="left" valign="top"><abstract>e paper illustrates the building block design, construction organization, practical application of shell shaft headframe, and analyses its economical effect and social effect, points out its important significance and popularized value.</td>
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<td align="left" valign="top" height="25" nowrap><b>Keywords:</b></td><td width="92%" valign="top" align="left" ><a href="search_by_key_words.aspx?subject=industry_technology&major=kyjs&orderby=referenced&field=key_word&q=%3ckeyword%3eell+shaft+headframe+Technical+innovation+Application&prev_q=<keyword>ell shaft headframe Technical innovation Application" target="_blank"><keyword>ell shaft headframe Technical innovation Application</a></td>
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