Efficient descaling control method for hot-rolled strip production line
The invention relates to an efficient descaling control method for a hot-rolled strip production line, and belongs to the technical field of hot rolling in the metallurgical industry. According to thetechnical scheme, a system pressure sensor signal, a finish rolling energy accumulator liquid level...
Gespeichert in:
| Hauptverfasser: | , , , , , , , , |
|---|---|
| Format: | Patent |
| Sprache: | chi ; eng |
| Schlagworte: | |
| 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 | MAN YUANYUAN WANG RUI LIU JIE LYU XIAOHU LUO RUJUN LI JIANHUI WEI CHAOZHENG KANG CHUNXIAO XUE LIANG |
| description | The invention relates to an efficient descaling control method for a hot-rolled strip production line, and belongs to the technical field of hot rolling in the metallurgical industry. According to thetechnical scheme, a system pressure sensor signal, a finish rolling energy accumulator liquid level switch signal and a finish rolling lowest liquid level valve electromagnetic valve signal on a finish rolling energy accumulator pipeline are connected into a furnace rear and a rough rolling descaling PLC control system, and meanwhile the signals need to be completely disconnected from a finish rolling descaling PLC control system; and then a program segment is added in the furnace rear and in the rough rolling descaling PLC control system program to control the liquid level and a lowest liquid level valve of a finish rolling energy accumulator, and the system pressure of the finish rolling energy accumulator is used in a lifting speed control program segment in the furnace rear and in a rough rolling descaling pu |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_CN111715711A</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>CN111715711A</sourcerecordid><originalsourceid>FETCH-epo_espacenet_CN111715711A3</originalsourceid><addsrcrecordid>eNqNizEOwjAMALMwIOAP5gEdLIQ6o6rQiYm9ihKHWgp2lLj_pwMPYDrpdLd3jzElDkxiEKkFn1neEFSsaoYP2aIRklZY1LpNZYrQrHKBUjWuwVgFtoeObpd8bnT68eDO9_E1TB0VnakVH0jI5uGJiD1ee8Tb5Z_mC5CZNDs</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>Efficient descaling control method for hot-rolled strip production line</title><source>esp@cenet</source><creator>MAN YUANYUAN ; WANG RUI ; LIU JIE ; LYU XIAOHU ; LUO RUJUN ; LI JIANHUI ; WEI CHAOZHENG ; KANG CHUNXIAO ; XUE LIANG</creator><creatorcontrib>MAN YUANYUAN ; WANG RUI ; LIU JIE ; LYU XIAOHU ; LUO RUJUN ; LI JIANHUI ; WEI CHAOZHENG ; KANG CHUNXIAO ; XUE LIANG</creatorcontrib><description>The invention relates to an efficient descaling control method for a hot-rolled strip production line, and belongs to the technical field of hot rolling in the metallurgical industry. According to thetechnical scheme, a system pressure sensor signal, a finish rolling energy accumulator liquid level switch signal and a finish rolling lowest liquid level valve electromagnetic valve signal on a finish rolling energy accumulator pipeline are connected into a furnace rear and a rough rolling descaling PLC control system, and meanwhile the signals need to be completely disconnected from a finish rolling descaling PLC control system; and then a program segment is added in the furnace rear and in the rough rolling descaling PLC control system program to control the liquid level and a lowest liquid level valve of a finish rolling energy accumulator, and the system pressure of the finish rolling energy accumulator is used in a lifting speed control program segment in the furnace rear and in a rough rolling descaling pu</description><language>chi ; eng</language><subject>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; PERFORMING OPERATIONS ; PUNCHING METAL ; ROLLING OF METAL ; TRANSPORTING</subject><creationdate>2020</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=20200929&DB=EPODOC&CC=CN&NR=111715711A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76289</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20200929&DB=EPODOC&CC=CN&NR=111715711A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>MAN YUANYUAN</creatorcontrib><creatorcontrib>WANG RUI</creatorcontrib><creatorcontrib>LIU JIE</creatorcontrib><creatorcontrib>LYU XIAOHU</creatorcontrib><creatorcontrib>LUO RUJUN</creatorcontrib><creatorcontrib>LI JIANHUI</creatorcontrib><creatorcontrib>WEI CHAOZHENG</creatorcontrib><creatorcontrib>KANG CHUNXIAO</creatorcontrib><creatorcontrib>XUE LIANG</creatorcontrib><title>Efficient descaling control method for hot-rolled strip production line</title><description>The invention relates to an efficient descaling control method for a hot-rolled strip production line, and belongs to the technical field of hot rolling in the metallurgical industry. According to thetechnical scheme, a system pressure sensor signal, a finish rolling energy accumulator liquid level switch signal and a finish rolling lowest liquid level valve electromagnetic valve signal on a finish rolling energy accumulator pipeline are connected into a furnace rear and a rough rolling descaling PLC control system, and meanwhile the signals need to be completely disconnected from a finish rolling descaling PLC control system; and then a program segment is added in the furnace rear and in the rough rolling descaling PLC control system program to control the liquid level and a lowest liquid level valve of a finish rolling energy accumulator, and the system pressure of the finish rolling energy accumulator is used in a lifting speed control program segment in the furnace rear and in a rough rolling descaling pu</description><subject>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</subject><subject>PERFORMING OPERATIONS</subject><subject>PUNCHING METAL</subject><subject>ROLLING OF METAL</subject><subject>TRANSPORTING</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2020</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNqNizEOwjAMALMwIOAP5gEdLIQ6o6rQiYm9ihKHWgp2lLj_pwMPYDrpdLd3jzElDkxiEKkFn1neEFSsaoYP2aIRklZY1LpNZYrQrHKBUjWuwVgFtoeObpd8bnT68eDO9_E1TB0VnakVH0jI5uGJiD1ee8Tb5Z_mC5CZNDs</recordid><startdate>20200929</startdate><enddate>20200929</enddate><creator>MAN YUANYUAN</creator><creator>WANG RUI</creator><creator>LIU JIE</creator><creator>LYU XIAOHU</creator><creator>LUO RUJUN</creator><creator>LI JIANHUI</creator><creator>WEI CHAOZHENG</creator><creator>KANG CHUNXIAO</creator><creator>XUE LIANG</creator><scope>EVB</scope></search><sort><creationdate>20200929</creationdate><title>Efficient descaling control method for hot-rolled strip production line</title><author>MAN YUANYUAN ; WANG RUI ; LIU JIE ; LYU XIAOHU ; LUO RUJUN ; LI JIANHUI ; WEI CHAOZHENG ; KANG CHUNXIAO ; XUE LIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN111715711A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2020</creationdate><topic>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</topic><topic>PERFORMING OPERATIONS</topic><topic>PUNCHING METAL</topic><topic>ROLLING OF METAL</topic><topic>TRANSPORTING</topic><toplevel>online_resources</toplevel><creatorcontrib>MAN YUANYUAN</creatorcontrib><creatorcontrib>WANG RUI</creatorcontrib><creatorcontrib>LIU JIE</creatorcontrib><creatorcontrib>LYU XIAOHU</creatorcontrib><creatorcontrib>LUO RUJUN</creatorcontrib><creatorcontrib>LI JIANHUI</creatorcontrib><creatorcontrib>WEI CHAOZHENG</creatorcontrib><creatorcontrib>KANG CHUNXIAO</creatorcontrib><creatorcontrib>XUE LIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>MAN YUANYUAN</au><au>WANG RUI</au><au>LIU JIE</au><au>LYU XIAOHU</au><au>LUO RUJUN</au><au>LI JIANHUI</au><au>WEI CHAOZHENG</au><au>KANG CHUNXIAO</au><au>XUE LIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Efficient descaling control method for hot-rolled strip production line</title><date>2020-09-29</date><risdate>2020</risdate><abstract>The invention relates to an efficient descaling control method for a hot-rolled strip production line, and belongs to the technical field of hot rolling in the metallurgical industry. According to thetechnical scheme, a system pressure sensor signal, a finish rolling energy accumulator liquid level switch signal and a finish rolling lowest liquid level valve electromagnetic valve signal on a finish rolling energy accumulator pipeline are connected into a furnace rear and a rough rolling descaling PLC control system, and meanwhile the signals need to be completely disconnected from a finish rolling descaling PLC control system; and then a program segment is added in the furnace rear and in the rough rolling descaling PLC control system program to control the liquid level and a lowest liquid level valve of a finish rolling energy accumulator, and the system pressure of the finish rolling energy accumulator is used in a lifting speed control program segment in the furnace rear and in a rough rolling descaling pu</abstract><oa>free_for_read</oa></addata></record> |
| fulltext | fulltext_linktorsrc |
| identifier | |
| ispartof | |
| issn | |
| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN111715711A |
| source | esp@cenet |
| subjects | MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL PERFORMING OPERATIONS PUNCHING METAL ROLLING OF METAL TRANSPORTING |
| title | Efficient descaling control method for hot-rolled strip production line |
| url | https://sfx.bib-bvb.de/sfx_tum?ctx_ver=Z39.88-2004&ctx_enc=info:ofi/enc:UTF-8&ctx_tim=2025-02-07T15%3A59%3A52IST&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=MAN%20YUANYUAN&rft.date=2020-09-29&rft_id=info:doi/&rft_dat=%3Cepo_EVB%3ECN111715711A%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 |