Chlorosilane sampler with ceramic valve core needle valve
The invention discloses a chlorosilane sampler with a ceramic spool needle valve, which belongs to the technical field of samplers and comprises a coil cooler. A support is arranged at the bottom end of the coiled tube type cooler, a ceramic sealing sample injection valve is arranged at the upper en...
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| creator | RAN YI MOU TONG YUN YONGLI ZHU TANGMAO KANG ANQUAN |
| description | The invention discloses a chlorosilane sampler with a ceramic spool needle valve, which belongs to the technical field of samplers and comprises a coil cooler. A support is arranged at the bottom end of the coiled tube type cooler, a ceramic sealing sample injection valve is arranged at the upper end of the coiled tube type cooler, a first medium inlet is formed in the upper end of the ceramic sealing sample injection valve, a filter is arranged on one side of the ceramic sealing sample injection valve, a sampling valve is arranged on one side of the filter, and a nitrogen purging valve is arranged at the upper end of the sampling valve. According to the invention, the problem of leakage caused by serious abrasion of a valve core due to crystal particles contained in a sample during sampling is effectively solved, and the problem that a sample medium has special corrosion to metal is effectively solved; when a metal valve element is used, the problem that the metal content exceeds the standard can occur in a |
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A support is arranged at the bottom end of the coiled tube type cooler, a ceramic sealing sample injection valve is arranged at the upper end of the coiled tube type cooler, a first medium inlet is formed in the upper end of the ceramic sealing sample injection valve, a filter is arranged on one side of the ceramic sealing sample injection valve, a sampling valve is arranged on one side of the filter, and a nitrogen purging valve is arranged at the upper end of the sampling valve. According to the invention, the problem of leakage caused by serious abrasion of a valve core due to crystal particles contained in a sample during sampling is effectively solved, and the problem that a sample medium has special corrosion to metal is effectively solved; when a metal valve element is used, the problem that the metal content exceeds the standard can occur in a</description><language>chi ; eng</language><subject>ACTUATING-FLOATS ; BLASTING ; COCKS ; DEVICES FOR VENTING OR AERATING ; ENGINEERING ELEMENTS AND UNITS ; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS ; HEATING ; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES ; LIGHTING ; MEASURING ; MECHANICAL ENGINEERING ; PHYSICS ; TAPS ; TESTING ; THERMAL INSULATION IN GENERAL ; VALVES ; WEAPONS</subject><creationdate>2024</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=20240611&DB=EPODOC&CC=CN&NR=118168867A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20240611&DB=EPODOC&CC=CN&NR=118168867A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RAN YI</creatorcontrib><creatorcontrib>MOU TONG</creatorcontrib><creatorcontrib>YUN YONGLI</creatorcontrib><creatorcontrib>ZHU TANGMAO</creatorcontrib><creatorcontrib>KANG ANQUAN</creatorcontrib><title>Chlorosilane sampler with ceramic valve core needle valve</title><description>The invention discloses a chlorosilane sampler with a ceramic spool needle valve, which belongs to the technical field of samplers and comprises a coil cooler. A support is arranged at the bottom end of the coiled tube type cooler, a ceramic sealing sample injection valve is arranged at the upper end of the coiled tube type cooler, a first medium inlet is formed in the upper end of the ceramic sealing sample injection valve, a filter is arranged on one side of the ceramic sealing sample injection valve, a sampling valve is arranged on one side of the filter, and a nitrogen purging valve is arranged at the upper end of the sampling valve. According to the invention, the problem of leakage caused by serious abrasion of a valve core due to crystal particles contained in a sample during sampling is effectively solved, and the problem that a sample medium has special corrosion to metal is effectively solved; when a metal valve element is used, the problem that the metal content exceeds the standard can occur in a</description><subject>ACTUATING-FLOATS</subject><subject>BLASTING</subject><subject>COCKS</subject><subject>DEVICES FOR VENTING OR AERATING</subject><subject>ENGINEERING ELEMENTS AND UNITS</subject><subject>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</subject><subject>HEATING</subject><subject>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</subject><subject>LIGHTING</subject><subject>MEASURING</subject><subject>MECHANICAL ENGINEERING</subject><subject>PHYSICS</subject><subject>TAPS</subject><subject>TESTING</subject><subject>THERMAL INSULATION IN GENERAL</subject><subject>VALVES</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2024</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZLB0zsjJL8ovzsxJzEtVKE7MLchJLVIozyzJUEhOLUrMzUxWKEvMKUtVSM4vSlXIS01NyUmFiPAwsKYl5hSn8kJpbgZFN9cQZw_d1IL8-NTigsTk1LzUknhnP0NDC0MzCwszc0djYtQAAFHVLtU</recordid><startdate>20240611</startdate><enddate>20240611</enddate><creator>RAN YI</creator><creator>MOU TONG</creator><creator>YUN YONGLI</creator><creator>ZHU TANGMAO</creator><creator>KANG ANQUAN</creator><scope>EVB</scope></search><sort><creationdate>20240611</creationdate><title>Chlorosilane sampler with ceramic valve core needle valve</title><author>RAN YI ; MOU TONG ; YUN YONGLI ; ZHU TANGMAO ; KANG ANQUAN</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN118168867A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2024</creationdate><topic>ACTUATING-FLOATS</topic><topic>BLASTING</topic><topic>COCKS</topic><topic>DEVICES FOR VENTING OR AERATING</topic><topic>ENGINEERING ELEMENTS AND UNITS</topic><topic>GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS</topic><topic>HEATING</topic><topic>INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES</topic><topic>LIGHTING</topic><topic>MEASURING</topic><topic>MECHANICAL ENGINEERING</topic><topic>PHYSICS</topic><topic>TAPS</topic><topic>TESTING</topic><topic>THERMAL INSULATION IN GENERAL</topic><topic>VALVES</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>RAN YI</creatorcontrib><creatorcontrib>MOU TONG</creatorcontrib><creatorcontrib>YUN YONGLI</creatorcontrib><creatorcontrib>ZHU TANGMAO</creatorcontrib><creatorcontrib>KANG ANQUAN</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>RAN YI</au><au>MOU TONG</au><au>YUN YONGLI</au><au>ZHU TANGMAO</au><au>KANG ANQUAN</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Chlorosilane sampler with ceramic valve core needle valve</title><date>2024-06-11</date><risdate>2024</risdate><abstract>The invention discloses a chlorosilane sampler with a ceramic spool needle valve, which belongs to the technical field of samplers and comprises a coil cooler. A support is arranged at the bottom end of the coiled tube type cooler, a ceramic sealing sample injection valve is arranged at the upper end of the coiled tube type cooler, a first medium inlet is formed in the upper end of the ceramic sealing sample injection valve, a filter is arranged on one side of the ceramic sealing sample injection valve, a sampling valve is arranged on one side of the filter, and a nitrogen purging valve is arranged at the upper end of the sampling valve. According to the invention, the problem of leakage caused by serious abrasion of a valve core due to crystal particles contained in a sample during sampling is effectively solved, and the problem that a sample medium has special corrosion to metal is effectively solved; when a metal valve element is used, the problem that the metal content exceeds the standard can occur in a</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | ACTUATING-FLOATS BLASTING COCKS DEVICES FOR VENTING OR AERATING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES LIGHTING MEASURING MECHANICAL ENGINEERING PHYSICS TAPS TESTING THERMAL INSULATION IN GENERAL VALVES WEAPONS |
| title | Chlorosilane sampler with ceramic valve core needle valve |
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