Device integrating sample crushing and screening
The invention provides a device integrating sample crushing and screening. The device comprises a sample crushing structure and a screening structure. The sample crushing structure comprises a movable abrasive disc and a static abrasive disc. The movable abrasive disc is provided with a convex arc-s...
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| creator | YAO WENMIN WANG LU MAO YUANJING CHEN XIAOLONG YAO YUAN LI YAO LI LICHEN HU BIN |
| description | The invention provides a device integrating sample crushing and screening. The device comprises a sample crushing structure and a screening structure. The sample crushing structure comprises a movable abrasive disc and a static abrasive disc. The movable abrasive disc is provided with a convex arc-shaped crushing part which is convex downwards. The static abrasive disc is provided with a concave arc-shaped crushing part which is concave downwards and is matched with the convex arc-shaped crushing part. A gap between the convex arc-shaped crushing part and the concave arc-shaped crushing part serves as a crushing interval. A feeding port is formed in the upper end of the crushing interval. A guide pipe penetrates through the concave arc-shaped crushing part and enables the crushing interval to communicates with the screening structure. The curvature radius of the arc-shaped contour of the longitudinal section of the convex arc-shaped crushing part is slightly smaller than that of the arc-shaped contour of the |
| format | Patent |
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The device comprises a sample crushing structure and a screening structure. The sample crushing structure comprises a movable abrasive disc and a static abrasive disc. The movable abrasive disc is provided with a convex arc-shaped crushing part which is convex downwards. The static abrasive disc is provided with a concave arc-shaped crushing part which is concave downwards and is matched with the convex arc-shaped crushing part. A gap between the convex arc-shaped crushing part and the concave arc-shaped crushing part serves as a crushing interval. A feeding port is formed in the upper end of the crushing interval. A guide pipe penetrates through the concave arc-shaped crushing part and enables the crushing interval to communicates with the screening structure. The curvature radius of the arc-shaped contour of the longitudinal section of the convex arc-shaped crushing part is slightly smaller than that of the arc-shaped contour of the</description><language>chi ; eng</language><subject>CLEANING ; CLEANING IN GENERAL ; CRUSHING, PULVERISING, OR DISINTEGRATING ; CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL ; MILLING GRAIN ; PERFORMING OPERATIONS ; PREPARATORY TREATMENT OF GRAIN FOR MILLING ; PREVENTION OF FOULING IN GENERAL ; TRANSPORTING</subject><creationdate>2017</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=20170901&DB=EPODOC&CC=CN&NR=107115925A$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,777,882,25545,76296</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20170901&DB=EPODOC&CC=CN&NR=107115925A$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>YAO WENMIN</creatorcontrib><creatorcontrib>WANG LU</creatorcontrib><creatorcontrib>MAO YUANJING</creatorcontrib><creatorcontrib>CHEN XIAOLONG</creatorcontrib><creatorcontrib>YAO YUAN</creatorcontrib><creatorcontrib>LI YAO</creatorcontrib><creatorcontrib>LI LICHEN</creatorcontrib><creatorcontrib>HU BIN</creatorcontrib><title>Device integrating sample crushing and screening</title><description>The invention provides a device integrating sample crushing and screening. The device comprises a sample crushing structure and a screening structure. The sample crushing structure comprises a movable abrasive disc and a static abrasive disc. The movable abrasive disc is provided with a convex arc-shaped crushing part which is convex downwards. The static abrasive disc is provided with a concave arc-shaped crushing part which is concave downwards and is matched with the convex arc-shaped crushing part. A gap between the convex arc-shaped crushing part and the concave arc-shaped crushing part serves as a crushing interval. A feeding port is formed in the upper end of the crushing interval. A guide pipe penetrates through the concave arc-shaped crushing part and enables the crushing interval to communicates with the screening structure. 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The device comprises a sample crushing structure and a screening structure. The sample crushing structure comprises a movable abrasive disc and a static abrasive disc. The movable abrasive disc is provided with a convex arc-shaped crushing part which is convex downwards. The static abrasive disc is provided with a concave arc-shaped crushing part which is concave downwards and is matched with the convex arc-shaped crushing part. A gap between the convex arc-shaped crushing part and the concave arc-shaped crushing part serves as a crushing interval. A feeding port is formed in the upper end of the crushing interval. A guide pipe penetrates through the concave arc-shaped crushing part and enables the crushing interval to communicates with the screening structure. The curvature radius of the arc-shaped contour of the longitudinal section of the convex arc-shaped crushing part is slightly smaller than that of the arc-shaped contour of the</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CLEANING CLEANING IN GENERAL CRUSHING, PULVERISING, OR DISINTEGRATING CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL MILLING GRAIN PERFORMING OPERATIONS PREPARATORY TREATMENT OF GRAIN FOR MILLING PREVENTION OF FOULING IN GENERAL TRANSPORTING |
| title | Device integrating sample crushing and screening |
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