High-pressure gas icebreaking device for blast hole in high-cold region
A high-pressure gas icebreaking device for blast holes in an alpine region is provided with an icebreaking unit, a lifting unit, a guiding unit and a high-pressure gas power unit. The icebreaking unit comprises an icebreaking pipe body, triangular wedges are distributed on the surface of the icebrea...
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| creator | BAI YU SHAN JIE FEI HONGLU FU XIAODAN ZHA RISEN |
| description | A high-pressure gas icebreaking device for blast holes in an alpine region is provided with an icebreaking unit, a lifting unit, a guiding unit and a high-pressure gas power unit. The icebreaking unit comprises an icebreaking pipe body, triangular wedges are distributed on the surface of the icebreaking pipe body, and gas gaps are formed in the outer sides of the triangular wedges; an adapter is arranged at the top end of the icebreaking pipe body; the lifting unit comprises a winch and a lifting rope, one end of the lifting rope is wound around the winch, and the other end of the lifting rope is fixedly connected with the adapter through the guide unit. The high-pressure gas power unit comprises a gas booster pump and a high-pressure gas transmission pipe, the gas inlet end of the high-pressure gas transmission pipe is connected with the gas booster pump, and the gas outlet end of the high-pressure gas transmission pipe is connected with and communicated with the adapter. According to the ice breaking system |
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The icebreaking unit comprises an icebreaking pipe body, triangular wedges are distributed on the surface of the icebreaking pipe body, and gas gaps are formed in the outer sides of the triangular wedges; an adapter is arranged at the top end of the icebreaking pipe body; the lifting unit comprises a winch and a lifting rope, one end of the lifting rope is wound around the winch, and the other end of the lifting rope is fixedly connected with the adapter through the guide unit. The high-pressure gas power unit comprises a gas booster pump and a high-pressure gas transmission pipe, the gas inlet end of the high-pressure gas transmission pipe is connected with the gas booster pump, and the gas outlet end of the high-pressure gas transmission pipe is connected with and communicated with the adapter. According to the ice breaking system</description><language>chi ; eng</language><subject>BLASTING ; CAPSTANS ; HAULING ; HEATING ; HOISTING ; HOISTS ; LIFTING ; LIGHTING ; MECHANICAL ENGINEERING ; PERFORMING OPERATIONS ; PIPE-LINE SYSTEMS ; PIPE-LINES ; STORING OF DISTRIBUTING GASES OR LIQUIDS ; TACKLES, e.g. PULLEY BLOCKS ; TRANSPORTING ; WEAPONS ; WINCHES</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=20220923&DB=EPODOC&CC=CN&NR=115092842A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220923&DB=EPODOC&CC=CN&NR=115092842A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>BAI YU</creatorcontrib><creatorcontrib>SHAN JIE</creatorcontrib><creatorcontrib>FEI HONGLU</creatorcontrib><creatorcontrib>FU XIAODAN</creatorcontrib><creatorcontrib>ZHA RISEN</creatorcontrib><title>High-pressure gas icebreaking device for blast hole in high-cold region</title><description>A high-pressure gas icebreaking device for blast holes in an alpine region is provided with an icebreaking unit, a lifting unit, a guiding unit and a high-pressure gas power unit. The icebreaking unit comprises an icebreaking pipe body, triangular wedges are distributed on the surface of the icebreaking pipe body, and gas gaps are formed in the outer sides of the triangular wedges; an adapter is arranged at the top end of the icebreaking pipe body; the lifting unit comprises a winch and a lifting rope, one end of the lifting rope is wound around the winch, and the other end of the lifting rope is fixedly connected with the adapter through the guide unit. The high-pressure gas power unit comprises a gas booster pump and a high-pressure gas transmission pipe, the gas inlet end of the high-pressure gas transmission pipe is connected with the gas booster pump, and the gas outlet end of the high-pressure gas transmission pipe is connected with and communicated with the adapter. 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The icebreaking unit comprises an icebreaking pipe body, triangular wedges are distributed on the surface of the icebreaking pipe body, and gas gaps are formed in the outer sides of the triangular wedges; an adapter is arranged at the top end of the icebreaking pipe body; the lifting unit comprises a winch and a lifting rope, one end of the lifting rope is wound around the winch, and the other end of the lifting rope is fixedly connected with the adapter through the guide unit. The high-pressure gas power unit comprises a gas booster pump and a high-pressure gas transmission pipe, the gas inlet end of the high-pressure gas transmission pipe is connected with the gas booster pump, and the gas outlet end of the high-pressure gas transmission pipe is connected with and communicated with the adapter. According to the ice breaking system</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING CAPSTANS HAULING HEATING HOISTING HOISTS LIFTING LIGHTING MECHANICAL ENGINEERING PERFORMING OPERATIONS PIPE-LINE SYSTEMS PIPE-LINES STORING OF DISTRIBUTING GASES OR LIQUIDS TACKLES, e.g. PULLEY BLOCKS TRANSPORTING WEAPONS WINCHES |
| title | High-pressure gas icebreaking device for blast hole in high-cold region |
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