Closed barrier fire extinguishing method using coal gangue
The invention discloses a closed barrier fire extinguishing method by using coal gangue, which comprises the following steps: step 1, implementing a coal seam closed barrier structure layer, including coal seam closed barrier by using coal gangue and closed barrier of a goaf; 2, a platform sealing b...
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| creator | LIU RUICHENG XIAO CHAO XUE BOQIAN ZHANG NING WU DAWEI RAN LIKUN MAO HONGLIANG ZHONG XIN ZHANG HERAN ZHAO TINGTING WEI TAIGUI LIU YUYE ZHANG LIN |
| description | The invention discloses a closed barrier fire extinguishing method by using coal gangue, which comprises the following steps: step 1, implementing a coal seam closed barrier structure layer, including coal seam closed barrier by using coal gangue and closed barrier of a goaf; 2, a platform sealing barrier structure layer is implemented; comprising a grouting cooling blocking structure layer and a coal gangue clay blocking structure layer. 3, a slope sealing and blocking structure layer is implemented; 4, implementing a water interception and drainage system; 5, implementing a monitoring system; and step 6, implementing a vegetation recovery technology. According to the invention, aiming at the inclined coal seam, coal gangue widely distributed in abandoned mines is taken as a raw material, and through the comprehensive sealing and blocking of the structure, a set of control-control combined sealing and blocking fire extinguishing method is formed, and the control is mainly used, and the detection and control |
| format | Patent |
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According to the invention, aiming at the inclined coal seam, coal gangue widely distributed in abandoned mines is taken as a raw material, and through the comprehensive sealing and blocking of the structure, a set of control-control combined sealing and blocking fire extinguishing method is formed, and the control is mainly used, and the detection and control</description><language>chi ; eng</language><subject>CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS ; CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING ORPROTECTING AGAINST HARMFUL CHEMICAL AGENTS ; EARTH DRILLING ; FIRE-FIGHTING ; FIXED CONSTRUCTIONS ; HUMAN NECESSITIES ; LIFE-SAVING ; MINING ; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</subject><creationdate>2022</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=20220617&DB=EPODOC&CC=CN&NR=114635739A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76318</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220617&DB=EPODOC&CC=CN&NR=114635739A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LIU RUICHENG</creatorcontrib><creatorcontrib>XIAO CHAO</creatorcontrib><creatorcontrib>XUE BOQIAN</creatorcontrib><creatorcontrib>ZHANG NING</creatorcontrib><creatorcontrib>WU DAWEI</creatorcontrib><creatorcontrib>RAN LIKUN</creatorcontrib><creatorcontrib>MAO HONGLIANG</creatorcontrib><creatorcontrib>ZHONG XIN</creatorcontrib><creatorcontrib>ZHANG HERAN</creatorcontrib><creatorcontrib>ZHAO TINGTING</creatorcontrib><creatorcontrib>WEI TAIGUI</creatorcontrib><creatorcontrib>LIU YUYE</creatorcontrib><creatorcontrib>ZHANG LIN</creatorcontrib><title>Closed barrier fire extinguishing method using coal gangue</title><description>The invention discloses a closed barrier fire extinguishing method by using coal gangue, which comprises the following steps: step 1, implementing a coal seam closed barrier structure layer, including coal seam closed barrier by using coal gangue and closed barrier of a goaf; 2, a platform sealing barrier structure layer is implemented; comprising a grouting cooling blocking structure layer and a coal gangue clay blocking structure layer. 3, a slope sealing and blocking structure layer is implemented; 4, implementing a water interception and drainage system; 5, implementing a monitoring system; and step 6, implementing a vegetation recovery technology. According to the invention, aiming at the inclined coal seam, coal gangue widely distributed in abandoned mines is taken as a raw material, and through the comprehensive sealing and blocking of the structure, a set of control-control combined sealing and blocking fire extinguishing method is formed, and the control is mainly used, and the detection and control</description><subject>CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS</subject><subject>CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING ORPROTECTING AGAINST HARMFUL CHEMICAL AGENTS</subject><subject>EARTH DRILLING</subject><subject>FIRE-FIGHTING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>HUMAN NECESSITIES</subject><subject>LIFE-SAVING</subject><subject>MINING</subject><subject>SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLByzskvTk1RSEosKspMLVJIyyxKVUitKMnMSy_NLM4AUgq5qSUZ-SkKpcUgTnJ-Yo5CeiJQNpWHgTUtMac4lRdKczMourmGOHvophbkx6cWFyQmp-allsQ7-xkampgZm5obWzoaE6MGAIjyLzk</recordid><startdate>20220617</startdate><enddate>20220617</enddate><creator>LIU RUICHENG</creator><creator>XIAO CHAO</creator><creator>XUE BOQIAN</creator><creator>ZHANG NING</creator><creator>WU DAWEI</creator><creator>RAN LIKUN</creator><creator>MAO HONGLIANG</creator><creator>ZHONG XIN</creator><creator>ZHANG HERAN</creator><creator>ZHAO TINGTING</creator><creator>WEI TAIGUI</creator><creator>LIU YUYE</creator><creator>ZHANG LIN</creator><scope>EVB</scope></search><sort><creationdate>20220617</creationdate><title>Closed barrier fire extinguishing method using coal gangue</title><author>LIU RUICHENG ; XIAO CHAO ; XUE BOQIAN ; ZHANG NING ; WU DAWEI ; RAN LIKUN ; MAO HONGLIANG ; ZHONG XIN ; ZHANG HERAN ; ZHAO TINGTING ; WEI TAIGUI ; LIU YUYE ; ZHANG LIN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN114635739A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS</topic><topic>CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING ORPROTECTING AGAINST HARMFUL CHEMICAL AGENTS</topic><topic>EARTH DRILLING</topic><topic>FIRE-FIGHTING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>HUMAN NECESSITIES</topic><topic>LIFE-SAVING</topic><topic>MINING</topic><topic>SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</topic><toplevel>online_resources</toplevel><creatorcontrib>LIU RUICHENG</creatorcontrib><creatorcontrib>XIAO CHAO</creatorcontrib><creatorcontrib>XUE BOQIAN</creatorcontrib><creatorcontrib>ZHANG NING</creatorcontrib><creatorcontrib>WU DAWEI</creatorcontrib><creatorcontrib>RAN LIKUN</creatorcontrib><creatorcontrib>MAO HONGLIANG</creatorcontrib><creatorcontrib>ZHONG XIN</creatorcontrib><creatorcontrib>ZHANG HERAN</creatorcontrib><creatorcontrib>ZHAO TINGTING</creatorcontrib><creatorcontrib>WEI TAIGUI</creatorcontrib><creatorcontrib>LIU YUYE</creatorcontrib><creatorcontrib>ZHANG LIN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LIU RUICHENG</au><au>XIAO CHAO</au><au>XUE BOQIAN</au><au>ZHANG NING</au><au>WU DAWEI</au><au>RAN LIKUN</au><au>MAO HONGLIANG</au><au>ZHONG XIN</au><au>ZHANG HERAN</au><au>ZHAO TINGTING</au><au>WEI TAIGUI</au><au>LIU YUYE</au><au>ZHANG LIN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Closed barrier fire extinguishing method using coal gangue</title><date>2022-06-17</date><risdate>2022</risdate><abstract>The invention discloses a closed barrier fire extinguishing method by using coal gangue, which comprises the following steps: step 1, implementing a coal seam closed barrier structure layer, including coal seam closed barrier by using coal gangue and closed barrier of a goaf; 2, a platform sealing barrier structure layer is implemented; comprising a grouting cooling blocking structure layer and a coal gangue clay blocking structure layer. 3, a slope sealing and blocking structure layer is implemented; 4, implementing a water interception and drainage system; 5, implementing a monitoring system; and step 6, implementing a vegetation recovery technology. According to the invention, aiming at the inclined coal seam, coal gangue widely distributed in abandoned mines is taken as a raw material, and through the comprehensive sealing and blocking of the structure, a set of control-control combined sealing and blocking fire extinguishing method is formed, and the control is mainly used, and the detection and control</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CHEMICAL MATERIALS FOR USE IN BREATHING APPARATUS CHEMICAL MEANS FOR EXTINGUISHING FIRES OR FOR COMBATING ORPROTECTING AGAINST HARMFUL CHEMICAL AGENTS EARTH DRILLING FIRE-FIGHTING FIXED CONSTRUCTIONS HUMAN NECESSITIES LIFE-SAVING MINING SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS |
| title | Closed barrier fire extinguishing method using coal gangue |
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