Novel safe and green coal mining method
The invention discloses a novel safe and green coal mining method. The method comprises the following steps: a coal mining method, a coal mining mode, a stoping process, a ventilation system and a filling process. Compared with the prior art, the method has the advantage that the normal use of the s...
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| creator | LI XIZHI LIU ZHIZHONG YANG JIABIAO YANG YU AHN HYO-JUNG SUN HUAIYI WANG LIJUN FAN TIANSHENG WANG KAI YANG FEI |
| description | The invention discloses a novel safe and green coal mining method. The method comprises the following steps: a coal mining method, a coal mining mode, a stoping process, a ventilation system and a filling process. Compared with the prior art, the method has the advantage that the normal use of the stope face is realized by using the minimum tunneling amount. According to the application of the method, the normal stoping operation can be realized by reducing about one half of the stoping roadway work amount. Meanwhile, the requirements of production safety and ventilation management are met. In order to realize intrinsically safe mining operation, the mining space is protected to the greatest extent to operate in a controllable range in displacement, so that the mining effect is improved, the cost is reduced, and the safety is ensured.
本发明公开了一种安全绿色采煤新方法，包括以下步骤：采煤方法、采煤方式、回采工艺、通风系统、充填工艺。本发明与现有技术相比的优点在于：利用最少的掘进量实现回采工作面的正常使用。本方法的应用可以减少约二分之一的回采巷道工程量就可以实现正常回采作业。同时符合生产安全与通风管理的要求。为实现本质安全性采矿作业，最大限度地保护好开采空间在位移中的可控范围内作业， |
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本发明公开了一种安全绿色采煤新方法，包括以下步骤：采煤方法、采煤方式、回采工艺、通风系统、充填工艺。本发明与现有技术相比的优点在于：利用最少的掘进量实现回采工作面的正常使用。本方法的应用可以减少约二分之一的回采巷道工程量就可以实现正常回采作业。同时符合生产安全与通风管理的要求。为实现本质安全性采矿作业，最大限度地保护好开采空间在位移中的可控范围内作业，</description><language>chi ; eng</language><subject>EARTH DRILLING ; FIXED CONSTRUCTIONS ; MINING ; MINING OR QUARRYING ; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</subject><creationdate>2023</creationdate><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktohtml>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231201&DB=EPODOC&CC=CN&NR=117145474A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231201&DB=EPODOC&CC=CN&NR=117145474A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI XIZHI</creatorcontrib><creatorcontrib>LIU ZHIZHONG</creatorcontrib><creatorcontrib>YANG JIABIAO</creatorcontrib><creatorcontrib>YANG YU</creatorcontrib><creatorcontrib>AHN HYO-JUNG</creatorcontrib><creatorcontrib>SUN HUAIYI</creatorcontrib><creatorcontrib>WANG LIJUN</creatorcontrib><creatorcontrib>FAN TIANSHENG</creatorcontrib><creatorcontrib>WANG KAI</creatorcontrib><creatorcontrib>YANG FEI</creatorcontrib><title>Novel safe and green coal mining method</title><description>The invention discloses a novel safe and green coal mining method. The method comprises the following steps: a coal mining method, a coal mining mode, a stoping process, a ventilation system and a filling process. Compared with the prior art, the method has the advantage that the normal use of the stope face is realized by using the minimum tunneling amount. According to the application of the method, the normal stoping operation can be realized by reducing about one half of the stoping roadway work amount. Meanwhile, the requirements of production safety and ventilation management are met. In order to realize intrinsically safe mining operation, the mining space is protected to the greatest extent to operate in a controllable range in displacement, so that the mining effect is improved, the cost is reduced, and the safety is ensured.
本发明公开了一种安全绿色采煤新方法，包括以下步骤：采煤方法、采煤方式、回采工艺、通风系统、充填工艺。本发明与现有技术相比的优点在于：利用最少的掘进量实现回采工作面的正常使用。本方法的应用可以减少约二分之一的回采巷道工程量就可以实现正常回采作业。同时符合生产安全与通风管理的要求。为实现本质安全性采矿作业，最大限度地保护好开采空间在位移中的可控范围内作业，</description><subject>EARTH DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>MINING</subject><subject>MINING OR QUARRYING</subject><subject>SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFD3yy9LzVEoTkxLVUjMS1FIL0pNzVNIzk_MUcjNzMvMS1fITS3JyE_hYWBNS8wpTuWF0twMim6uIc4euqkF-fGpxQWJyal5qSXxzn6GhuaGJqYm5iaOxsSoAQBepSdb</recordid><startdate>20231201</startdate><enddate>20231201</enddate><creator>LI XIZHI</creator><creator>LIU ZHIZHONG</creator><creator>YANG JIABIAO</creator><creator>YANG YU</creator><creator>AHN HYO-JUNG</creator><creator>SUN HUAIYI</creator><creator>WANG LIJUN</creator><creator>FAN TIANSHENG</creator><creator>WANG KAI</creator><creator>YANG FEI</creator><scope>EVB</scope></search><sort><creationdate>20231201</creationdate><title>Novel safe and green coal mining method</title><author>LI XIZHI ; LIU ZHIZHONG ; YANG JIABIAO ; YANG YU ; AHN HYO-JUNG ; SUN HUAIYI ; WANG LIJUN ; FAN TIANSHENG ; WANG KAI ; YANG FEI</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN117145474A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>EARTH DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>MINING</topic><topic>MINING OR QUARRYING</topic><topic>SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</topic><toplevel>online_resources</toplevel><creatorcontrib>LI XIZHI</creatorcontrib><creatorcontrib>LIU ZHIZHONG</creatorcontrib><creatorcontrib>YANG JIABIAO</creatorcontrib><creatorcontrib>YANG YU</creatorcontrib><creatorcontrib>AHN HYO-JUNG</creatorcontrib><creatorcontrib>SUN HUAIYI</creatorcontrib><creatorcontrib>WANG LIJUN</creatorcontrib><creatorcontrib>FAN TIANSHENG</creatorcontrib><creatorcontrib>WANG KAI</creatorcontrib><creatorcontrib>YANG FEI</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI XIZHI</au><au>LIU ZHIZHONG</au><au>YANG JIABIAO</au><au>YANG YU</au><au>AHN HYO-JUNG</au><au>SUN HUAIYI</au><au>WANG LIJUN</au><au>FAN TIANSHENG</au><au>WANG KAI</au><au>YANG FEI</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Novel safe and green coal mining method</title><date>2023-12-01</date><risdate>2023</risdate><abstract>The invention discloses a novel safe and green coal mining method. The method comprises the following steps: a coal mining method, a coal mining mode, a stoping process, a ventilation system and a filling process. Compared with the prior art, the method has the advantage that the normal use of the stope face is realized by using the minimum tunneling amount. According to the application of the method, the normal stoping operation can be realized by reducing about one half of the stoping roadway work amount. Meanwhile, the requirements of production safety and ventilation management are met. In order to realize intrinsically safe mining operation, the mining space is protected to the greatest extent to operate in a controllable range in displacement, so that the mining effect is improved, the cost is reduced, and the safety is ensured.
本发明公开了一种安全绿色采煤新方法，包括以下步骤：采煤方法、采煤方式、回采工艺、通风系统、充填工艺。本发明与现有技术相比的优点在于：利用最少的掘进量实现回采工作面的正常使用。本方法的应用可以减少约二分之一的回采巷道工程量就可以实现正常回采作业。同时符合生产安全与通风管理的要求。为实现本质安全性采矿作业，最大限度地保护好开采空间在位移中的可控范围内作业，</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | EARTH DRILLING FIXED CONSTRUCTIONS MINING MINING OR QUARRYING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS |
| title | Novel safe and green coal mining method |
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