High-efficiency hydrogen recovery device
The utility model discloses a high-efficiency hydrogen recovery device which comprises a front buffer tank, a fan and a rear buffer tank which are sequentially arranged and communicated together through a pipeline, the top of the rear buffer tank is connected with a hydrogen analyzer, the bottom of...
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| creator | LI ZHI WANG ZHIXIN DUAN CHENPENG |
| description | The utility model discloses a high-efficiency hydrogen recovery device which comprises a front buffer tank, a fan and a rear buffer tank which are sequentially arranged and communicated together through a pipeline, the top of the rear buffer tank is connected with a hydrogen analyzer, the bottom of the rear buffer tank is connected with a high-purity hydrogen supplementing pipeline, and the hydrogen analyzer is electrically connected with a system controller; during hydrogen recovery operation, industrial tail gas is collected into the front buffer tank through the tail gas collecting pipeline and conveyed into the rear buffer tank through operation of the fan; and then, the hydrogen analyzer analyzes the purity of the gas in the rear buffer tank, and the hydrogen regulating valve is controlled to be opened and closed through the system controller, so that stable-purity hydrogen is obtained. The hydrogen concentration adjusting device is ingenious in conception, the hydrogen concentration can be rapidly adjus |
| format | Patent |
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The hydrogen concentration adjusting device is ingenious in conception, the hydrogen concentration can be rapidly adjus</description><language>chi ; eng</language><subject>BLASTING ; FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES ; FIXED-CAPACITY GAS-HOLDERS ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; PIPE-LINE SYSTEMS ; PIPE-LINES ; STORING OF DISTRIBUTING GASES OR LIQUIDS ; 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=20220701&DB=EPODOC&CC=CN&NR=216868189U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20220701&DB=EPODOC&CC=CN&NR=216868189U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>LI ZHI</creatorcontrib><creatorcontrib>WANG ZHIXIN</creatorcontrib><creatorcontrib>DUAN CHENPENG</creatorcontrib><title>High-efficiency hydrogen recovery device</title><description>The utility model discloses a high-efficiency hydrogen recovery device which comprises a front buffer tank, a fan and a rear buffer tank which are sequentially arranged and communicated together through a pipeline, the top of the rear buffer tank is connected with a hydrogen analyzer, the bottom of the rear buffer tank is connected with a high-purity hydrogen supplementing pipeline, and the hydrogen analyzer is electrically connected with a system controller; during hydrogen recovery operation, industrial tail gas is collected into the front buffer tank through the tail gas collecting pipeline and conveyed into the rear buffer tank through operation of the fan; and then, the hydrogen analyzer analyzes the purity of the gas in the rear buffer tank, and the hydrogen regulating valve is controlled to be opened and closed through the system controller, so that stable-purity hydrogen is obtained. The hydrogen concentration adjusting device is ingenious in conception, the hydrogen concentration can be rapidly adjus</description><subject>BLASTING</subject><subject>FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES</subject><subject>FIXED-CAPACITY GAS-HOLDERS</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PIPE-LINE SYSTEMS</subject><subject>PIPE-LINES</subject><subject>STORING OF DISTRIBUTING GASES OR LIQUIDS</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>eNrjZNDwyEzP0E1NS8tMzkzNS65UyKhMKcpPT81TKEpNzi9LLapUSEkty0xO5WFgTUvMKU7lhdLcDEpuriHOHrqpBfnxqcUFicmpeakl8c5-RoZmFmYWhhaWoaHGRCkCADgXKWY</recordid><startdate>20220701</startdate><enddate>20220701</enddate><creator>LI ZHI</creator><creator>WANG ZHIXIN</creator><creator>DUAN CHENPENG</creator><scope>EVB</scope></search><sort><creationdate>20220701</creationdate><title>High-efficiency hydrogen recovery device</title><author>LI ZHI ; WANG ZHIXIN ; DUAN CHENPENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN216868189UU3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2022</creationdate><topic>BLASTING</topic><topic>FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES</topic><topic>FIXED-CAPACITY GAS-HOLDERS</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PIPE-LINE SYSTEMS</topic><topic>PIPE-LINES</topic><topic>STORING OF DISTRIBUTING GASES OR LIQUIDS</topic><topic>VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>LI ZHI</creatorcontrib><creatorcontrib>WANG ZHIXIN</creatorcontrib><creatorcontrib>DUAN CHENPENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>LI ZHI</au><au>WANG ZHIXIN</au><au>DUAN CHENPENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>High-efficiency hydrogen recovery device</title><date>2022-07-01</date><risdate>2022</risdate><abstract>The utility model discloses a high-efficiency hydrogen recovery device which comprises a front buffer tank, a fan and a rear buffer tank which are sequentially arranged and communicated together through a pipeline, the top of the rear buffer tank is connected with a hydrogen analyzer, the bottom of the rear buffer tank is connected with a high-purity hydrogen supplementing pipeline, and the hydrogen analyzer is electrically connected with a system controller; during hydrogen recovery operation, industrial tail gas is collected into the front buffer tank through the tail gas collecting pipeline and conveyed into the rear buffer tank through operation of the fan; and then, the hydrogen analyzer analyzes the purity of the gas in the rear buffer tank, and the hydrogen regulating valve is controlled to be opened and closed through the system controller, so that stable-purity hydrogen is obtained. The hydrogen concentration adjusting device is ingenious in conception, the hydrogen concentration can be rapidly adjus</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
| recordid | cdi_epo_espacenet_CN216868189UU |
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| subjects | BLASTING FILLING VESSELS WITH, OR DISCHARGING FROM VESSELS, COMPRESSED,LIQUEFIED, OR SOLIDIFIED GASES FIXED-CAPACITY GAS-HOLDERS HEATING LIGHTING MECHANICAL ENGINEERING PIPE-LINE SYSTEMS PIPE-LINES STORING OF DISTRIBUTING GASES OR LIQUIDS VESSELS FOR CONTAINING OR STORING COMPRESSED, LIQUEFIED ORSOLIDIFIED GASES WEAPONS |
| title | High-efficiency hydrogen recovery device |
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