Side suction device for air knife of galvanizing unit
The utility model discloses a side suction device for an air knife of a galvanizing unit. The device comprises two groups of U-shaped brackets and suction pipes fixedly connected to worm gears respectively, wherein a pair of gratings is arranged at each of the upper and lower parts of each U-shaped...
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| creator | JI MALI CHEN DAIBING DONG SHIWEN |
| description | The utility model discloses a side suction device for an air knife of a galvanizing unit. The device comprises two groups of U-shaped brackets and suction pipes fixedly connected to worm gears respectively, wherein a pair of gratings is arranged at each of the upper and lower parts of each U-shaped bracket; the outer gratings, close the outer side, at the upper and lower parts of the U-shaped brackets outwards move by 20mm, so that a space between the gratings of each pair is enlarged from 50mm to 70mm; a light blocking piece is fixedly connected to the lateral surface of each grating; the suction pipes are regulated by 10mm towards a direction away from band steel. According to the side suction device for the air knife of the galvanizing unit, the light blocking pieces are additionally arranged at the bottoms of light sources, so that the distance between the light sources of each pair is enlarged, beams diverged around are effectively blocked, front beams are reserved, the problem of mistaken detection is s |
| format | Patent |
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The device comprises two groups of U-shaped brackets and suction pipes fixedly connected to worm gears respectively, wherein a pair of gratings is arranged at each of the upper and lower parts of each U-shaped bracket; the outer gratings, close the outer side, at the upper and lower parts of the U-shaped brackets outwards move by 20mm, so that a space between the gratings of each pair is enlarged from 50mm to 70mm; a light blocking piece is fixedly connected to the lateral surface of each grating; the suction pipes are regulated by 10mm towards a direction away from band steel. According to the side suction device for the air knife of the galvanizing unit, the light blocking pieces are additionally arranged at the bottoms of light sources, so that the distance between the light sources of each pair is enlarged, beams diverged around are effectively blocked, front beams are reserved, the problem of mistaken detection is s</description><language>chi ; eng</language><subject>CHEMICAL SURFACE TREATMENT ; CHEMISTRY ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL ; COATING MATERIAL WITH METALLIC MATERIAL ; COATING METALLIC MATERIAL ; DIFFUSION TREATMENT OF METALLIC MATERIAL ; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL ; METALLURGY ; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION</subject><creationdate>2014</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=20140312&DB=EPODOC&CC=CN&NR=203474881U$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20140312&DB=EPODOC&CC=CN&NR=203474881U$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>JI MALI</creatorcontrib><creatorcontrib>CHEN DAIBING</creatorcontrib><creatorcontrib>DONG SHIWEN</creatorcontrib><title>Side suction device for air knife of galvanizing unit</title><description>The utility model discloses a side suction device for an air knife of a galvanizing unit. The device comprises two groups of U-shaped brackets and suction pipes fixedly connected to worm gears respectively, wherein a pair of gratings is arranged at each of the upper and lower parts of each U-shaped bracket; the outer gratings, close the outer side, at the upper and lower parts of the U-shaped brackets outwards move by 20mm, so that a space between the gratings of each pair is enlarged from 50mm to 70mm; a light blocking piece is fixedly connected to the lateral surface of each grating; the suction pipes are regulated by 10mm towards a direction away from band steel. 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The device comprises two groups of U-shaped brackets and suction pipes fixedly connected to worm gears respectively, wherein a pair of gratings is arranged at each of the upper and lower parts of each U-shaped bracket; the outer gratings, close the outer side, at the upper and lower parts of the U-shaped brackets outwards move by 20mm, so that a space between the gratings of each pair is enlarged from 50mm to 70mm; a light blocking piece is fixedly connected to the lateral surface of each grating; the suction pipes are regulated by 10mm towards a direction away from band steel. According to the side suction device for the air knife of the galvanizing unit, the light blocking pieces are additionally arranged at the bottoms of light sources, so that the distance between the light sources of each pair is enlarged, beams diverged around are effectively blocked, front beams are reserved, the problem of mistaken detection is s</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | CHEMICAL SURFACE TREATMENT CHEMISTRY COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATIONOR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY IONIMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL COATING MATERIAL WITH METALLIC MATERIAL COATING METALLIC MATERIAL DIFFUSION TREATMENT OF METALLIC MATERIAL INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION INGENERAL METALLURGY SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THESURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION |
| title | Side suction device for air knife of galvanizing unit |
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