Multifunctional crushing device with dust suppression and protection functions special for underground coal mine excavation
The invention relates to the technical field of coal mine excavation, in particular to a dust suppression and protection multifunctional crushing device special for underground coal mine excavation. When the device works, materials enter the crusher from a feeding port and then enter a feeding groov...
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| creator | XU SHENGCHU ZHANG CHENGZHI DONG XIANGHUAN KANG KANG ZHAO LIUAN WEI GENGPENG CHANG YUNFEI DU WEN MU LIBIN SHAN ZHIXIN QIN WEICHAO GAO JIAXING LI YANFEI LIU SHIFENG MENG WUFENG LIU HAIBIN GOU YIPING CHOI WON SUN WEI YU CHUNSHENG ZHENG LIJUN YANG YONGLI ZHANG MENGXIN GUO XIANDONG DONG SHE |
| description | The invention relates to the technical field of coal mine excavation, in particular to a dust suppression and protection multifunctional crushing device special for underground coal mine excavation. When the device works, materials enter the crusher from a feeding port and then enter a feeding groove after being guided by a flow guide plate, at the moment, a turnover plate is stressed to turn over in a mounting frame, then the materials pass through, and after the materials pass through, the turnover plate is reset to seal and block the feeding groove, so that the crushing efficiency is improved. Materials enter the crushing box and then make contact with the two crushing wheels to be crushed, in the working process of the device, the draught fan works, the air pipe starts to suck air, dust in the crushing box and the crusher penetrates through the through holes in the first filter screen to enter the air box, the content of the dust in the crusher is reduced, the materials can be crushed in a sealed mode in |
| format | Patent |
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When the device works, materials enter the crusher from a feeding port and then enter a feeding groove after being guided by a flow guide plate, at the moment, a turnover plate is stressed to turn over in a mounting frame, then the materials pass through, and after the materials pass through, the turnover plate is reset to seal and block the feeding groove, so that the crushing efficiency is improved. Materials enter the crushing box and then make contact with the two crushing wheels to be crushed, in the working process of the device, the draught fan works, the air pipe starts to suck air, dust in the crushing box and the crusher penetrates through the through holes in the first filter screen to enter the air box, the content of the dust in the crusher is reduced, the materials can be crushed in a sealed mode in</description><language>chi ; eng</language><subject>CLEANING ; CLEANING IN GENERAL ; CRUSHING, PULVERISING, OR DISINTEGRATING ; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL ; MILLING GRAIN ; PERFORMING OPERATIONS ; PREPARATORY TREATMENT OF GRAIN FOR MILLING ; PREVENTION OF FOULING IN GENERAL ; TRANSPORTING</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=20220819&DB=EPODOC&CC=CN&NR=114917993A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220819&DB=EPODOC&CC=CN&NR=114917993A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>XU SHENGCHU</creatorcontrib><creatorcontrib>ZHANG CHENGZHI</creatorcontrib><creatorcontrib>DONG XIANGHUAN</creatorcontrib><creatorcontrib>KANG KANG</creatorcontrib><creatorcontrib>ZHAO LIUAN</creatorcontrib><creatorcontrib>WEI GENGPENG</creatorcontrib><creatorcontrib>CHANG YUNFEI</creatorcontrib><creatorcontrib>DU WEN</creatorcontrib><creatorcontrib>MU LIBIN</creatorcontrib><creatorcontrib>SHAN ZHIXIN</creatorcontrib><creatorcontrib>QIN WEICHAO</creatorcontrib><creatorcontrib>GAO JIAXING</creatorcontrib><creatorcontrib>LI YANFEI</creatorcontrib><creatorcontrib>LIU SHIFENG</creatorcontrib><creatorcontrib>MENG WUFENG</creatorcontrib><creatorcontrib>LIU HAIBIN</creatorcontrib><creatorcontrib>GOU YIPING</creatorcontrib><creatorcontrib>CHOI WON</creatorcontrib><creatorcontrib>SUN WEI</creatorcontrib><creatorcontrib>YU CHUNSHENG</creatorcontrib><creatorcontrib>ZHENG LIJUN</creatorcontrib><creatorcontrib>YANG YONGLI</creatorcontrib><creatorcontrib>ZHANG MENGXIN</creatorcontrib><creatorcontrib>GUO XIANDONG</creatorcontrib><creatorcontrib>DONG SHE</creatorcontrib><title>Multifunctional crushing device with dust suppression and protection functions special for underground coal mine excavation</title><description>The invention relates to the technical field of coal mine excavation, in particular to a dust suppression and protection multifunctional crushing device special for underground coal mine excavation. 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When the device works, materials enter the crusher from a feeding port and then enter a feeding groove after being guided by a flow guide plate, at the moment, a turnover plate is stressed to turn over in a mounting frame, then the materials pass through, and after the materials pass through, the turnover plate is reset to seal and block the feeding groove, so that the crushing efficiency is improved. Materials enter the crushing box and then make contact with the two crushing wheels to be crushed, in the working process of the device, the draught fan works, the air pipe starts to suck air, dust in the crushing box and the crusher penetrates through the through holes in the first filter screen to enter the air box, the content of the dust in the crusher is reduced, the materials can be crushed in a sealed mode in</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | CLEANING CLEANING IN GENERAL CRUSHING, PULVERISING, OR DISINTEGRATING CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL MILLING GRAIN PERFORMING OPERATIONS PREPARATORY TREATMENT OF GRAIN FOR MILLING PREVENTION OF FOULING IN GENERAL TRANSPORTING |
| title | Multifunctional crushing device with dust suppression and protection functions special for underground coal mine excavation |
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