Vacuum-pumping control system for freeze-drying bin
The invention discloses a vacuum-pumping control system for a freeze-drying bin, and the system comprises the freeze-drying bin which provides a freeze-drying environment for materials; the first connecting pipe is arranged on the freeze-drying bin; the second connecting pipe is connected with the f...
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| creator | RUAN JIONGJUN CHEN YUCHAO ZHENG YAOZHONG TIAN XIN XU GUOFENG |
| description | The invention discloses a vacuum-pumping control system for a freeze-drying bin, and the system comprises the freeze-drying bin which provides a freeze-drying environment for materials; the first connecting pipe is arranged on the freeze-drying bin; the second connecting pipe is connected with the first connecting pipe; the air pump is connected with the second connecting pipe; the mounting pipe is arranged on the first connecting pipe; the filter plate is arranged on the mounting pipe; an air outlet communicated with the first connecting pipe is formed in the freeze-drying bin, and a through groove is formed in the mounting pipe; when the air pump exhausts air, the through groove is closed, the air outlet is opened, and airflow passes through one side of the filter plate; when the air pump blows air, the through groove is opened, the air outlet is closed, and airflow passes through the other side of the filter plate; the filter plate can be conveniently cleaned.
本发明公开了一种冻干仓抽真空控制系统，包括：冻干仓，为物料提供冻干所需环境；第一连接管，设于 |
| format | Patent |
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本发明公开了一种冻干仓抽真空控制系统，包括：冻干仓，为物料提供冻干所需环境；第一连接管，设于</description><language>chi ; eng</language><subject>BLASTING ; DRYING ; DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM ; HEATING ; LIGHTING ; MECHANICAL ENGINEERING ; WEAPONS</subject><creationdate>2023</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=20231027&DB=EPODOC&CC=CN&NR=116951911A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,776,881,25542,76290</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20231027&DB=EPODOC&CC=CN&NR=116951911A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>RUAN JIONGJUN</creatorcontrib><creatorcontrib>CHEN YUCHAO</creatorcontrib><creatorcontrib>ZHENG YAOZHONG</creatorcontrib><creatorcontrib>TIAN XIN</creatorcontrib><creatorcontrib>XU GUOFENG</creatorcontrib><title>Vacuum-pumping control system for freeze-drying bin</title><description>The invention discloses a vacuum-pumping control system for a freeze-drying bin, and the system comprises the freeze-drying bin which provides a freeze-drying environment for materials; the first connecting pipe is arranged on the freeze-drying bin; the second connecting pipe is connected with the first connecting pipe; the air pump is connected with the second connecting pipe; the mounting pipe is arranged on the first connecting pipe; the filter plate is arranged on the mounting pipe; an air outlet communicated with the first connecting pipe is formed in the freeze-drying bin, and a through groove is formed in the mounting pipe; when the air pump exhausts air, the through groove is closed, the air outlet is opened, and airflow passes through one side of the filter plate; when the air pump blows air, the through groove is opened, the air outlet is closed, and airflow passes through the other side of the filter plate; the filter plate can be conveniently cleaned.
本发明公开了一种冻干仓抽真空控制系统，包括：冻干仓，为物料提供冻干所需环境；第一连接管，设于</description><subject>BLASTING</subject><subject>DRYING</subject><subject>DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM</subject><subject>HEATING</subject><subject>LIGHTING</subject><subject>MECHANICAL ENGINEERING</subject><subject>WEAPONS</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2023</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZDAOS0wuLc3VLSjNLcjMS1dIzs8rKcrPUSiuLC5JzVVIyy9SSCtKTa1K1U0pqgQpSMrM42FgTUvMKU7lhdLcDIpuriHOHrqpBfnxqcUFicmpeakl8c5-hoZmlqaGloaGjsbEqAEAJvcsvQ</recordid><startdate>20231027</startdate><enddate>20231027</enddate><creator>RUAN JIONGJUN</creator><creator>CHEN YUCHAO</creator><creator>ZHENG YAOZHONG</creator><creator>TIAN XIN</creator><creator>XU GUOFENG</creator><scope>EVB</scope></search><sort><creationdate>20231027</creationdate><title>Vacuum-pumping control system for freeze-drying bin</title><author>RUAN JIONGJUN ; CHEN YUCHAO ; ZHENG YAOZHONG ; TIAN XIN ; XU GUOFENG</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_CN116951911A3</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>chi ; eng</language><creationdate>2023</creationdate><topic>BLASTING</topic><topic>DRYING</topic><topic>DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM</topic><topic>HEATING</topic><topic>LIGHTING</topic><topic>MECHANICAL ENGINEERING</topic><topic>WEAPONS</topic><toplevel>online_resources</toplevel><creatorcontrib>RUAN JIONGJUN</creatorcontrib><creatorcontrib>CHEN YUCHAO</creatorcontrib><creatorcontrib>ZHENG YAOZHONG</creatorcontrib><creatorcontrib>TIAN XIN</creatorcontrib><creatorcontrib>XU GUOFENG</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>RUAN JIONGJUN</au><au>CHEN YUCHAO</au><au>ZHENG YAOZHONG</au><au>TIAN XIN</au><au>XU GUOFENG</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>Vacuum-pumping control system for freeze-drying bin</title><date>2023-10-27</date><risdate>2023</risdate><abstract>The invention discloses a vacuum-pumping control system for a freeze-drying bin, and the system comprises the freeze-drying bin which provides a freeze-drying environment for materials; the first connecting pipe is arranged on the freeze-drying bin; the second connecting pipe is connected with the first connecting pipe; the air pump is connected with the second connecting pipe; the mounting pipe is arranged on the first connecting pipe; the filter plate is arranged on the mounting pipe; an air outlet communicated with the first connecting pipe is formed in the freeze-drying bin, and a through groove is formed in the mounting pipe; when the air pump exhausts air, the through groove is closed, the air outlet is opened, and airflow passes through one side of the filter plate; when the air pump blows air, the through groove is opened, the air outlet is closed, and airflow passes through the other side of the filter plate; the filter plate can be conveniently cleaned.
本发明公开了一种冻干仓抽真空控制系统，包括：冻干仓，为物料提供冻干所需环境；第一连接管，设于</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | BLASTING DRYING DRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM HEATING LIGHTING MECHANICAL ENGINEERING WEAPONS |
| title | Vacuum-pumping control system for freeze-drying bin |
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