Mining pneumatic double counter-rotating fan
The utility model relates to the technical field of cyclone clusters, in particular to a mining pneumatic double counter-rotating cyclone cluster, which comprises a fixed casing, a vent pipe is arranged on the side wall of the fixed casing, a cross pan head screw, a first flat gasket and a first spr...
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| creator | DENG QIGEN ZHU HAIPENG SHI JIANJIE ZHU ZHIYING CHANG YANFEI ZHU ZHIXUAN ZHANG YINFENG |
| description | The utility model relates to the technical field of cyclone clusters, in particular to a mining pneumatic double counter-rotating cyclone cluster, which comprises a fixed casing, a vent pipe is arranged on the side wall of the fixed casing, a cross pan head screw, a first flat gasket and a first spring washer are arranged on the vent pipe, a pressure regulating filter is arranged on the vent pipe, and a second flat gasket and a second spring washer are arranged on the pressure regulating filter. According to the mining pneumatic double-counter-rotating fan, the first impeller, the second impeller and the pneumatic motor are arranged in the mining pneumatic double-counter-rotating fan, and the design that the first impeller and the second impeller are oppositely arranged is utilized, so that in the using process of the mining pneumatic double-counter-rotating fan, the first impeller and the second impeller are not prone to being damaged, and the service life of the mining pneumatic double-counter-rotating fan |
| format | Patent |
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According to the mining pneumatic double-counter-rotating fan, the first impeller, the second impeller and the pneumatic motor are arranged in the mining pneumatic double-counter-rotating fan, and the design that the first impeller and the second impeller are oppositely arranged is utilized, so that in the using process of the mining pneumatic double-counter-rotating fan, the first impeller and the second impeller are not prone to being damaged, and the service life of the mining pneumatic double-counter-rotating fan</description><language>chi ; eng</language><subject>BLASTING ; EARTH DRILLING ; FIXED CONSTRUCTIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; MINING ; NON-POSITIVE DISPLACEMENT PUMPS ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS ; WEAPONS</subject><creationdate>2024</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=20240924&DB=EPODOC&CC=CN&NR=221762218U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25563,76418</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240924&DB=EPODOC&CC=CN&NR=221762218U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DENG QIGEN</creatorcontrib><creatorcontrib>ZHU HAIPENG</creatorcontrib><creatorcontrib>SHI JIANJIE</creatorcontrib><creatorcontrib>ZHU ZHIYING</creatorcontrib><creatorcontrib>CHANG YANFEI</creatorcontrib><creatorcontrib>ZHU ZHIXUAN</creatorcontrib><creatorcontrib>ZHANG YINFENG</creatorcontrib><title>Mining pneumatic double counter-rotating fan</title><description>The utility model relates to the technical field of cyclone clusters, in particular to a mining pneumatic double counter-rotating cyclone cluster, which comprises a fixed casing, a vent pipe is arranged on the side wall of the fixed casing, a cross pan head screw, a first flat gasket and a first spring washer are arranged on the vent pipe, a pressure regulating filter is arranged on the vent pipe, and a second flat gasket and a second spring washer are arranged on the pressure regulating filter. According to the mining pneumatic double-counter-rotating fan, the first impeller, the second impeller and the pneumatic motor are arranged in the mining pneumatic double-counter-rotating fan, and the design that the first impeller and the second impeller are oppositely arranged is utilized, so that in the using process of the mining pneumatic double-counter-rotating fan, the first impeller and the second impeller are not prone to being damaged, and the service life of the mining pneumatic double-counter-rotating fan</description><subject>BLASTING</subject><subject>EARTH DRILLING</subject><subject>FIXED CONSTRUCTIONS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>MINING</subject><subject>NON-POSITIVE DISPLACEMENT PUMPS</subject><subject>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</subject><subject>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</subject><subject>SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZNDxzczLzEtXKMhLLc1NLMlMVkjJL03KSVVIzi_NK0kt0i3KLwEKA1WkJebxMLCmJeYUp_JCaW4GJTfXEGcP3dSC_PjU4oLE5NS81JJ4Zz8jI0NzMyBhERpqTJQiAAfbKtI</recordid><startdate>20240924</startdate><enddate>20240924</enddate><creator>DENG QIGEN</creator><creator>ZHU HAIPENG</creator><creator>SHI JIANJIE</creator><creator>ZHU ZHIYING</creator><creator>CHANG YANFEI</creator><creator>ZHU ZHIXUAN</creator><creator>ZHANG YINFENG</creator><scope>EVB</scope></search><sort><creationdate>20240924</creationdate><title>Mining pneumatic double counter-rotating fan</title><author>DENG QIGEN ; ZHU HAIPENG ; SHI JIANJIE ; ZHU ZHIYING ; CHANG YANFEI ; ZHU ZHIXUAN ; ZHANG YINFENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN221762218UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>BLASTING</topic><topic>EARTH DRILLING</topic><topic>FIXED CONSTRUCTIONS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>MINING</topic><topic>NON-POSITIVE DISPLACEMENT PUMPS</topic><topic>POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS</topic><topic>PUMPS FOR LIQUIDS OR ELASTIC FLUIDS</topic><topic>SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>DENG QIGEN</creatorcontrib><creatorcontrib>ZHU HAIPENG</creatorcontrib><creatorcontrib>SHI JIANJIE</creatorcontrib><creatorcontrib>ZHU ZHIYING</creatorcontrib><creatorcontrib>CHANG YANFEI</creatorcontrib><creatorcontrib>ZHU ZHIXUAN</creatorcontrib><creatorcontrib>ZHANG YINFENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>DENG QIGEN</au><au>ZHU HAIPENG</au><au>SHI JIANJIE</au><au>ZHU ZHIYING</au><au>CHANG YANFEI</au><au>ZHU ZHIXUAN</au><au>ZHANG YINFENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Mining pneumatic double counter-rotating fan</title><date>2024-09-24</date><risdate>2024</risdate><abstract>The utility model relates to the technical field of cyclone clusters, in particular to a mining pneumatic double counter-rotating cyclone cluster, which comprises a fixed casing, a vent pipe is arranged on the side wall of the fixed casing, a cross pan head screw, a first flat gasket and a first spring washer are arranged on the vent pipe, a pressure regulating filter is arranged on the vent pipe, and a second flat gasket and a second spring washer are arranged on the pressure regulating filter. According to the mining pneumatic double-counter-rotating fan, the first impeller, the second impeller and the pneumatic motor are arranged in the mining pneumatic double-counter-rotating fan, and the design that the first impeller and the second impeller are oppositely arranged is utilized, so that in the using process of the mining pneumatic double-counter-rotating fan, the first impeller and the second impeller are not prone to being damaged, and the service life of the mining pneumatic double-counter-rotating fan</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN221762218UU |
| source | esp@cenet |
| subjects | BLASTING EARTH DRILLING FIXED CONSTRUCTIONS HEATING LIGHTING MECHANICAL ENGINEERING MINING NON-POSITIVE DISPLACEMENT PUMPS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, ORDRAINING IN OR OF MINES OR TUNNELS WEAPONS |
| title | Mining pneumatic double counter-rotating fan |
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