On-line auto-excitation type self-stabilization fouling clearing and heat-exchange reinforcing device for tubular heat exchanger

On-line auto-excitation type self-stabilization fouling clearing and heat-exchange reinforcing device for tubular heat exchanger

The invention discloses an on-line auto-excitation type self-stabilization fouling clearing and heat-exchange reinforcing device for a tubular heat exchanger. The device comprises a spherical connection chamber top cover, a spherical connection chamber bottom cover, a heat exchange tube, a cylindric...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZHU RUI, CHEN CHUFU, HE WEI, RAN JINGYU, RAN MINGCHU, ZHAO YITING
Format: Patent
Sprache:chi ; eng
Schlagworte:
BLASTING
CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE ORHEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
HEAT EXCHANGE IN GENERAL
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
Online-Zugang:Volltext bestellen
Tags: Tag hinzufügen
Keine Tags, Fügen Sie den ersten Tag hinzu!
container_end_page
container_issue
container_start_page
container_title
container_volume
creator ZHU RUI
CHEN CHUFU
HE WEI
RAN JINGYU
RAN MINGCHU
ZHAO YITING
description The invention discloses an on-line auto-excitation type self-stabilization fouling clearing and heat-exchange reinforcing device for a tubular heat exchanger. The device comprises a spherical connection chamber top cover, a spherical connection chamber bottom cover, a heat exchange tube, a cylindrical connection rod, a bearing sleeve and a spiral vane. The ratio of the outer diameter of the spiral vane to the inner diameter of the heat exchange tube is 0.6-0.8. The ratio of the screw pitch of the spiral vane to the length of the heat exchange tube is 0.05-0.15. The spiral vane is provided with three or more balance holes. The ratio of the hole diameter of each balance hole to the inner diameter of the heat exchange tube ranges from 1:10 to 1:15. The ratio of the distance from the center of the first balance hole away from the tail end of the spiral vane to the tail end of the spiral vane to the outer diameter of the spiral vane is 0.5-1. By means of matching of the technical parameters and reasonable arrangem
format Patent
fullrecord <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN106705744A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN106705744A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN106705744A3</originalsourceid><addsrcrecordid>eNqNizsOwjAQRNNQIOAOywEsBRFIjSIQFTT00cZZJ5Ys27LXCKg4OgmfnmpGM-9Ns-fZCqMtASZ2gm5SM7J2FvjuCSIZJSJjo41-fHbl0sB3IA1hGAvaFnpCHuUebUcQSFvlghzflq5a0mAF4NQkg-ENww8O82yi0ERafHOWLQ_7S3UU5F1N0aMkS1xXp1W-LfNNWRS79T_MC6CGSfI</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>On-line auto-excitation type self-stabilization fouling clearing and heat-exchange reinforcing device for tubular heat exchanger</title><source>esp@cenet</source><creator>ZHU RUI ; CHEN CHUFU ; HE WEI ; RAN JINGYU ; RAN MINGCHU ; ZHAO YITING</creator><creatorcontrib>ZHU RUI ; CHEN CHUFU ; HE WEI ; RAN JINGYU ; RAN MINGCHU ; ZHAO YITING</creatorcontrib><description>The invention discloses an on-line auto-excitation type self-stabilization fouling clearing and heat-exchange reinforcing device for a tubular heat exchanger. The device comprises a spherical connection chamber top cover, a spherical connection chamber bottom cover, a heat exchange tube, a cylindrical connection rod, a bearing sleeve and a spiral vane. The ratio of the outer diameter of the spiral vane to the inner diameter of the heat exchange tube is 0.6-0.8. The ratio of the screw pitch of the spiral vane to the length of the heat exchange tube is 0.05-0.15. The spiral vane is provided with three or more balance holes. The ratio of the hole diameter of each balance hole to the inner diameter of the heat exchange tube ranges from 1:10 to 1:15. The ratio of the distance from the center of the first balance hole away from the tail end of the spiral vane to the tail end of the spiral vane to the outer diameter of the spiral vane is 0.5-1. By means of matching of the technical parameters and reasonable arrangem</description><language>chi ; eng</language><subject>BLASTING ; CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE ORHEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS ; HEAT EXCHANGE IN GENERAL ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; WEAPONS</subject><creationdate>2017</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&amp;date=20170524&amp;DB=EPODOC&amp;CC=CN&amp;NR=106705744A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&amp;date=20170524&amp;DB=EPODOC&amp;CC=CN&amp;NR=106705744A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>ZHU RUI</creatorcontrib><creatorcontrib>CHEN CHUFU</creatorcontrib><creatorcontrib>HE WEI</creatorcontrib><creatorcontrib>RAN JINGYU</creatorcontrib><creatorcontrib>RAN MINGCHU</creatorcontrib><creatorcontrib>ZHAO YITING</creatorcontrib><title>On-line auto-excitation type self-stabilization fouling clearing and heat-exchange reinforcing device for tubular heat exchanger</title><description>The invention discloses an on-line auto-excitation type self-stabilization fouling clearing and heat-exchange reinforcing device for a tubular heat exchanger. The device comprises a spherical connection chamber top cover, a spherical connection chamber bottom cover, a heat exchange tube, a cylindrical connection rod, a bearing sleeve and a spiral vane. The ratio of the outer diameter of the spiral vane to the inner diameter of the heat exchange tube is 0.6-0.8. The ratio of the screw pitch of the spiral vane to the length of the heat exchange tube is 0.05-0.15. The spiral vane is provided with three or more balance holes. The ratio of the hole diameter of each balance hole to the inner diameter of the heat exchange tube ranges from 1:10 to 1:15. The ratio of the distance from the center of the first balance hole away from the tail end of the spiral vane to the tail end of the spiral vane to the outer diameter of the spiral vane is 0.5-1. By means of matching of the technical parameters and reasonable arrangem</description><subject>BLASTING</subject><subject>CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE ORHEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS</subject><subject>HEAT EXCHANGE IN GENERAL</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNizsOwjAQRNNQIOAOywEsBRFIjSIQFTT00cZZJ5Ys27LXCKg4OgmfnmpGM-9Ns-fZCqMtASZ2gm5SM7J2FvjuCSIZJSJjo41-fHbl0sB3IA1hGAvaFnpCHuUebUcQSFvlghzflq5a0mAF4NQkg-ENww8O82yi0ERafHOWLQ_7S3UU5F1N0aMkS1xXp1W-LfNNWRS79T_MC6CGSfI</recordid><startdate>20170524</startdate><enddate>20170524</enddate><creator>ZHU RUI</creator><creator>CHEN CHUFU</creator><creator>HE WEI</creator><creator>RAN JINGYU</creator><creator>RAN MINGCHU</creator><creator>ZHAO YITING</creator><scope>EVB</scope></search><sort><creationdate>20170524</creationdate><title>On-line auto-excitation type self-stabilization fouling clearing and heat-exchange reinforcing device for tubular heat exchanger</title><author>ZHU RUI ; CHEN CHUFU ; HE WEI ; RAN JINGYU ; RAN MINGCHU ; ZHAO YITING</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN106705744A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2017</creationdate><topic>BLASTING</topic><topic>CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE ORHEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS</topic><topic>HEAT EXCHANGE IN GENERAL</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>ZHU RUI</creatorcontrib><creatorcontrib>CHEN CHUFU</creatorcontrib><creatorcontrib>HE WEI</creatorcontrib><creatorcontrib>RAN JINGYU</creatorcontrib><creatorcontrib>RAN MINGCHU</creatorcontrib><creatorcontrib>ZHAO YITING</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>ZHU RUI</au><au>CHEN CHUFU</au><au>HE WEI</au><au>RAN JINGYU</au><au>RAN MINGCHU</au><au>ZHAO YITING</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>On-line auto-excitation type self-stabilization fouling clearing and heat-exchange reinforcing device for tubular heat exchanger</title><date>2017-05-24</date><risdate>2017</risdate><abstract>The invention discloses an on-line auto-excitation type self-stabilization fouling clearing and heat-exchange reinforcing device for a tubular heat exchanger. The device comprises a spherical connection chamber top cover, a spherical connection chamber bottom cover, a heat exchange tube, a cylindrical connection rod, a bearing sleeve and a spiral vane. The ratio of the outer diameter of the spiral vane to the inner diameter of the heat exchange tube is 0.6-0.8. The ratio of the screw pitch of the spiral vane to the length of the heat exchange tube is 0.05-0.15. The spiral vane is provided with three or more balance holes. The ratio of the hole diameter of each balance hole to the inner diameter of the heat exchange tube ranges from 1:10 to 1:15. The ratio of the distance from the center of the first balance hole away from the tail end of the spiral vane to the tail end of the spiral vane to the outer diameter of the spiral vane is 0.5-1. By means of matching of the technical parameters and reasonable arrangem</abstract><oa>free_for_read</oa></addata></record>
fulltext fulltext_linktorsrc
identifier
ispartof
issn
language chi ; eng
recordid cdi_epo_espacenet_CN106705744A
source esp@cenet
subjects BLASTING
CLEANING OF INTERNAL OR EXTERNAL SURFACES OF HEAT-EXCHANGE ORHEAT-TRANSFER CONDUITS, e.g. WATER TUBES OR BOILERS
HEAT EXCHANGE IN GENERAL
HEATING
LIGHTING
MECHANICAL ENGINEERING
WEAPONS
title On-line auto-excitation type self-stabilization fouling clearing and heat-exchange reinforcing device for tubular heat exchanger
url https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-01-31T18%3A50%3A14IST&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=ZHU%20RUI&rft.date=2017-05-24&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN106705744A%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