Centrifugal pump pipeline wax scraping device
The utility model relates to an oil production equipment field, in particular to centrifugal pump pipeline wax scraping device. Its technical scheme is: being equipped with wax scraping device on theupper portion of body, being equipped with on last wax scraping device upper portion and preventing t...
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| creator | DU GUODONG SUI YINGZHANG ZHANG ZHAOJIE BI XINZHONG CUI YINGSHUANG LYU XINBO LI YAPING YAN XIANGHONG |
| description | The utility model relates to an oil production equipment field, in particular to centrifugal pump pipeline wax scraping device. Its technical scheme is: being equipped with wax scraping device on theupper portion of body, being equipped with on last wax scraping device upper portion and preventing the wax deposition and scribble block group spare and scraper, prevent the wax deposition and scribble block group spare suit and on last wax scraping device's upper portion, be equipped with a plurality of scrapers at last wax scraping device's lower part cover, wax scraping device under the lowerpart of body is equipped with a plurality of scrapers on the wax scraping device under, is equipped with the track gear in the inboard of top connection and lower clutch, is equipped with the internalgear in the outside of body, is equipped with three meshed gear between track gear and internal gear. The beneficial effects of the utility model are that: the utility model discloses reduce and alleviated wax scraping device |
| format | Patent |
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Its technical scheme is: being equipped with wax scraping device on theupper portion of body, being equipped with on last wax scraping device upper portion and preventing the wax deposition and scribble block group spare and scraper, prevent the wax deposition and scribble block group spare suit and on last wax scraping device's upper portion, be equipped with a plurality of scrapers at last wax scraping device's lower part cover, wax scraping device under the lowerpart of body is equipped with a plurality of scrapers on the wax scraping device under, is equipped with the track gear in the inboard of top connection and lower clutch, is equipped with the internalgear in the outside of body, is equipped with three meshed gear between track gear and internal gear. The beneficial effects of the utility model are that: the utility model discloses reduce and alleviated wax scraping device</description><language>chi ; eng</language><subject>BLASTING ; EARTH DRILLING ; EARTH DRILLING, e.g. DEEP DRILLING ; FIXED CONSTRUCTIONS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; MINING ; NON-POSITIVE DISPLACEMENT PUMPS ; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS ; POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS ; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS ; WEAPONS</subject><creationdate>2019</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=20190219&DB=EPODOC&CC=CN&NR=208518647U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20190219&DB=EPODOC&CC=CN&NR=208518647U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>DU GUODONG</creatorcontrib><creatorcontrib>SUI YINGZHANG</creatorcontrib><creatorcontrib>ZHANG ZHAOJIE</creatorcontrib><creatorcontrib>BI XINZHONG</creatorcontrib><creatorcontrib>CUI YINGSHUANG</creatorcontrib><creatorcontrib>LYU XINBO</creatorcontrib><creatorcontrib>LI YAPING</creatorcontrib><creatorcontrib>YAN XIANGHONG</creatorcontrib><title>Centrifugal pump pipeline wax scraping device</title><description>The utility model relates to an oil production equipment field, in particular to centrifugal pump pipeline wax scraping device. 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Its technical scheme is: being equipped with wax scraping device on theupper portion of body, being equipped with on last wax scraping device upper portion and preventing the wax deposition and scribble block group spare and scraper, prevent the wax deposition and scribble block group spare suit and on last wax scraping device's upper portion, be equipped with a plurality of scrapers at last wax scraping device's lower part cover, wax scraping device under the lowerpart of body is equipped with a plurality of scrapers on the wax scraping device under, is equipped with the track gear in the inboard of top connection and lower clutch, is equipped with the internalgear in the outside of body, is equipped with three meshed gear between track gear and internal gear. The beneficial effects of the utility model are that: the utility model discloses reduce and alleviated wax scraping device</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN208518647UU |
| source | esp@cenet |
| subjects | BLASTING EARTH DRILLING EARTH DRILLING, e.g. DEEP DRILLING FIXED CONSTRUCTIONS HEATING LIGHTING MECHANICAL ENGINEERING MINING NON-POSITIVE DISPLACEMENT PUMPS OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR ASLURRY OF MINERALS FROM WELLS POSITIVE DISPLACEMENT MACHINES FOR LIQUIDS PUMPS FOR LIQUIDS OR ELASTIC FLUIDS WEAPONS |
| title | Centrifugal pump pipeline wax scraping device |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-04T03%3A33%3A08IST&url_ver=Z39.88-2004&url_ctx_fmt=infofi/fmt:kev:mtx:ctx&rfr_id=info:sid/primo.exlibrisgroup.com:primo3-Article-epo_EVB&rft_val_fmt=info:ofi/fmt:kev:mtx:patent&rft.genre=patent&rft.au=DU%20GUODONG&rft.date=2019-02-19&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN208518647UU%3C/epo_EVB%3E%3Curl%3E%3C/url%3E&disable_directlink=true&sfx.directlink=off&sfx.report_link=0&rft_id=info:oai/&rft_id=info:pmid/&rfr_iscdi=true |