Air separation internal compression oxygen adjusting system
The utility model discloses an air separation internal compression oxygen adjusting system. The system comprises a fractionating tower system, a heat exchanger and a controller, liquid oxygen generated by the fractionating tower system is pressurized by the liquid oxygen pump and then conveyed to th...
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| creator | CHEN ZHEN LI HUQUAN PANG HAO HUANG XIAOFENG LI ZHENQIANG |
| description | The utility model discloses an air separation internal compression oxygen adjusting system. The system comprises a fractionating tower system, a heat exchanger and a controller, liquid oxygen generated by the fractionating tower system is pressurized by the liquid oxygen pump and then conveyed to the heat exchanger for heat exchange and gasification into oxygen; an outlet pipeline of the liquid oxygen pump is connected with a backflow pipeline, and a backflow control module connected with the controller is arranged on the backflow pipeline; an oxygen output regulating valve is arranged on an oxygen out-of-tower conveying pipeline connected with the heat exchanger, and the oxygen out-of-tower conveying pipeline is communicated with an oxygen emptying pipeline provided with an oxygen emptying regulating valve; detection equipment for detecting the oxygen output pressure, the oxygen concentration and the oxygen tower outlet flow is arranged on the oxygen tower outlet conveying pipeline; a detection device for de |
| format | Patent |
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The system comprises a fractionating tower system, a heat exchanger and a controller, liquid oxygen generated by the fractionating tower system is pressurized by the liquid oxygen pump and then conveyed to the heat exchanger for heat exchange and gasification into oxygen; an outlet pipeline of the liquid oxygen pump is connected with a backflow pipeline, and a backflow control module connected with the controller is arranged on the backflow pipeline; an oxygen output regulating valve is arranged on an oxygen out-of-tower conveying pipeline connected with the heat exchanger, and the oxygen out-of-tower conveying pipeline is communicated with an oxygen emptying pipeline provided with an oxygen emptying regulating valve; detection equipment for detecting the oxygen output pressure, the oxygen concentration and the oxygen tower outlet flow is arranged on the oxygen tower outlet conveying pipeline; a detection device for de</description><language>chi ; eng</language><subject>BLASTING ; DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE ; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES ; FIXED-CAPACITY GAS-HOLDERS ; FURNACES ; HEATING ; KILNS ; LIGHTING ; MECHANICAL ENGINEERING ; OVENS ; PERFORMING OPERATIONS ; PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL ; RETORTS ; SEPARATION ; STORING OF DISTRIBUTING GASES OR LIQUIDS ; TRANSPORTING ; VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES ; WEAPONS</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=20221202&DB=EPODOC&CC=CN&NR=217953140U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25562,76317</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20221202&DB=EPODOC&CC=CN&NR=217953140U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN ZHEN</creatorcontrib><creatorcontrib>LI HUQUAN</creatorcontrib><creatorcontrib>PANG HAO</creatorcontrib><creatorcontrib>HUANG XIAOFENG</creatorcontrib><creatorcontrib>LI ZHENQIANG</creatorcontrib><title>Air separation internal compression oxygen adjusting system</title><description>The utility model discloses an air separation internal compression oxygen adjusting system. The system comprises a fractionating tower system, a heat exchanger and a controller, liquid oxygen generated by the fractionating tower system is pressurized by the liquid oxygen pump and then conveyed to the heat exchanger for heat exchange and gasification into oxygen; an outlet pipeline of the liquid oxygen pump is connected with a backflow pipeline, and a backflow control module connected with the controller is arranged on the backflow pipeline; an oxygen output regulating valve is arranged on an oxygen out-of-tower conveying pipeline connected with the heat exchanger, and the oxygen out-of-tower conveying pipeline is communicated with an oxygen emptying pipeline provided with an oxygen emptying regulating valve; detection equipment for detecting the oxygen output pressure, the oxygen concentration and the oxygen tower outlet flow is arranged on the oxygen tower outlet conveying pipeline; a detection device for de</description><subject>BLASTING</subject><subject>DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE</subject><subject>FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES</subject><subject>FIXED-CAPACITY GAS-HOLDERS</subject><subject>FURNACES</subject><subject>HEATING</subject><subject>KILNS</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>OVENS</subject><subject>PERFORMING OPERATIONS</subject><subject>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</subject><subject>RETORTS</subject><subject>SEPARATION</subject><subject>STORING OF DISTRIBUTING GASES OR LIQUIDS</subject><subject>TRANSPORTING</subject><subject>VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2022</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB2zCxSKE4tSCxKLMnMz1PIzCtJLcpLzFFIzs8tKEotLgYJ5ldUpqfmKSSmZJUWl2TmpSsUVxaXpObyMLCmJeYUp_JCaW4GJTfXEGcP3dSC_PjU4oLE5NS81JJ4Zz8jQ3NLU2NDE4PQUGOiFAEAdkcxHw</recordid><startdate>20221202</startdate><enddate>20221202</enddate><creator>CHEN ZHEN</creator><creator>LI HUQUAN</creator><creator>PANG HAO</creator><creator>HUANG XIAOFENG</creator><creator>LI ZHENQIANG</creator><scope>EVB</scope></search><sort><creationdate>20221202</creationdate><title>Air separation internal compression oxygen adjusting system</title><author>CHEN ZHEN ; LI HUQUAN ; PANG HAO ; HUANG XIAOFENG ; LI ZHENQIANG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN217953140UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>BLASTING</topic><topic>DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE</topic><topic>FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES</topic><topic>FIXED-CAPACITY GAS-HOLDERS</topic><topic>FURNACES</topic><topic>HEATING</topic><topic>KILNS</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>OVENS</topic><topic>PERFORMING OPERATIONS</topic><topic>PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL</topic><topic>RETORTS</topic><topic>SEPARATION</topic><topic>STORING OF DISTRIBUTING GASES OR LIQUIDS</topic><topic>TRANSPORTING</topic><topic>VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>CHEN ZHEN</creatorcontrib><creatorcontrib>LI HUQUAN</creatorcontrib><creatorcontrib>PANG HAO</creatorcontrib><creatorcontrib>HUANG XIAOFENG</creatorcontrib><creatorcontrib>LI ZHENQIANG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHEN ZHEN</au><au>LI HUQUAN</au><au>PANG HAO</au><au>HUANG XIAOFENG</au><au>LI ZHENQIANG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Air separation internal compression oxygen adjusting system</title><date>2022-12-02</date><risdate>2022</risdate><abstract>The utility model discloses an air separation internal compression oxygen adjusting system. The system comprises a fractionating tower system, a heat exchanger and a controller, liquid oxygen generated by the fractionating tower system is pressurized by the liquid oxygen pump and then conveyed to the heat exchanger for heat exchange and gasification into oxygen; an outlet pipeline of the liquid oxygen pump is connected with a backflow pipeline, and a backflow control module connected with the controller is arranged on the backflow pipeline; an oxygen output regulating valve is arranged on an oxygen out-of-tower conveying pipeline connected with the heat exchanger, and the oxygen out-of-tower conveying pipeline is communicated with an oxygen emptying pipeline provided with an oxygen emptying regulating valve; detection equipment for detecting the oxygen output pressure, the oxygen concentration and the oxygen tower outlet flow is arranged on the oxygen tower outlet conveying pipeline; a detection device for de</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING DETAILS OR ACCESSORIES OF FURNACES, KILNS, OVENS, OR RETORTS,IN SO FAR AS THEY ARE OF KINDS OCCURRING IN MORE THAN ONE KINDOF FURNACE FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS FURNACES HEATING KILNS LIGHTING MECHANICAL ENGINEERING OVENS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL RETORTS SEPARATION STORING OF DISTRIBUTING GASES OR LIQUIDS TRANSPORTING VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS |
| title | Air separation internal compression oxygen adjusting system |
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