METHOD FOR PRODUCING A HOT COILER DRUM
A hot coiler drum working at 900-1200°C includes: a drum body (3), two flanges (1), several radial rib plates (5) and several axial rib plates (6). The several radial rib plates (5) are fixedly arranged on an inner wall of the drum body (3) uniformly along the axial direction of the drum body (3), t...
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| description | A hot coiler drum working at 900-1200°C includes: a drum body (3), two flanges (1), several radial rib plates (5) and several axial rib plates (6). The several radial rib plates (5) are fixedly arranged on an inner wall of the drum body (3) uniformly along the axial direction of the drum body (3), the several axial rib plates (6) are arranged on the inner wall of the drum body (3) uniformly except a window (4) zone of the drum body (3), and the axial rib plates (6) and the radial rib plates (5) are welded with the drum body (3) into a whole. The method for producing the drum includes the following steps: (i) welding a drum body (3) into a cylinder having a desired diameter, then fitting the welded drum body (3) onto a supporting piece (8) of a tooling piece (2) that has a same diameter as that of an inner wall of the drum body (3); (ii) reserving space for a window (4) in an axial direction of the drum body (3), uniformly welding several radial rib plates (5) on the inner wall of the drum body (3) along the axial direction of the drum body (3) and welding several axial rib plates (6) on the inner wall of the drum body (3) along the radial direction of the drum body (3) except the window (4) zone; (iii) welding a flange (1) on each end of the drum body (3); (v) opening a window (4) at a reserved zone in the axial direction, and welding guiding rib plates (7) on the radial rib plates and the axial rib plates arranged near the window; (vi) withdrawing the tooling piece (2) through a flange (1) at one end. The manufacturing method replaces casting with welding, which eliminates the need for a large-sized casting device, thereby enhancing the finished product rate using simple processing. |
| format | Patent |
| fullrecord | <record><control><sourceid>epo_EVB</sourceid><recordid>TN_cdi_epo_espacenet_EP2463037B1</recordid><sourceformat>XML</sourceformat><sourcesystem>PC</sourcesystem><sourcerecordid>EP2463037B1</sourcerecordid><originalsourceid>FETCH-epo_espacenet_EP2463037B13</originalsourceid><addsrcrecordid>eNrjZFDzdQ3x8HdRcPMPUggI8ncJdfb0c1dwVPDwD1Fw9vf0cQ1ScAkK9eVhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAUYmZsYGxuZOhsZEKAEAYmQi3g</addsrcrecordid><sourcetype>Open Access Repository</sourcetype><iscdi>true</iscdi><recordtype>patent</recordtype></control><display><type>patent</type><title>METHOD FOR PRODUCING A HOT COILER DRUM</title><source>esp@cenet</source><creator>CHEN, Dianshuang ; SUN, Jinggang</creator><creatorcontrib>CHEN, Dianshuang ; SUN, Jinggang</creatorcontrib><description>A hot coiler drum working at 900-1200°C includes: a drum body (3), two flanges (1), several radial rib plates (5) and several axial rib plates (6). The several radial rib plates (5) are fixedly arranged on an inner wall of the drum body (3) uniformly along the axial direction of the drum body (3), the several axial rib plates (6) are arranged on the inner wall of the drum body (3) uniformly except a window (4) zone of the drum body (3), and the axial rib plates (6) and the radial rib plates (5) are welded with the drum body (3) into a whole. The method for producing the drum includes the following steps: (i) welding a drum body (3) into a cylinder having a desired diameter, then fitting the welded drum body (3) onto a supporting piece (8) of a tooling piece (2) that has a same diameter as that of an inner wall of the drum body (3); (ii) reserving space for a window (4) in an axial direction of the drum body (3), uniformly welding several radial rib plates (5) on the inner wall of the drum body (3) along the axial direction of the drum body (3) and welding several axial rib plates (6) on the inner wall of the drum body (3) along the radial direction of the drum body (3) except the window (4) zone; (iii) welding a flange (1) on each end of the drum body (3); (v) opening a window (4) at a reserved zone in the axial direction, and welding guiding rib plates (7) on the radial rib plates and the axial rib plates arranged near the window; (vi) withdrawing the tooling piece (2) through a flange (1) at one end. The manufacturing method replaces casting with welding, which eliminates the need for a large-sized casting device, thereby enhancing the finished product rate using simple processing.</description><language>eng ; fre ; ger</language><subject>AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL ; BLASTING ; CHEMISTRY ; CLADDING OR PLATING BY SOLDERING OR WELDING ; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ; FURNACES ; FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL ; GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS ; HEATING ; KILNS ; LIGHTING ; MACHINE TOOLS ; MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS ; MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING ; MECHANICAL ENGINEERING ; MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL ; METAL-WORKING NOT OTHERWISE PROVIDED FOR ; METALLURGY ; METALLURGY OF IRON ; MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS ; OPEN SINTERING OR LIKE APPARATUS ; OVENS ; PERFORMING OPERATIONS ; PUNCHING METAL ; RETORTS ; ROLLING OF METAL ; SOLDERING OR UNSOLDERING ; TRANSPORTING ; WEAPONS ; WELDING ; WORKING BY LASER BEAM</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=20171025&DB=EPODOC&CC=EP&NR=2463037B1$$EHTML$$P50$$Gepo$$Hfree_for_read</linktohtml><link.rule.ids>230,308,780,885,25564,76547</link.rule.ids><linktorsrc>$$Uhttps://worldwide.espacenet.com/publicationDetails/biblio?FT=D&date=20171025&DB=EPODOC&CC=EP&NR=2463037B1$$EView_record_in_European_Patent_Office$$FView_record_in_$$GEuropean_Patent_Office$$Hfree_for_read</linktorsrc></links><search><creatorcontrib>CHEN, Dianshuang</creatorcontrib><creatorcontrib>SUN, Jinggang</creatorcontrib><title>METHOD FOR PRODUCING A HOT COILER DRUM</title><description>A hot coiler drum working at 900-1200°C includes: a drum body (3), two flanges (1), several radial rib plates (5) and several axial rib plates (6). The several radial rib plates (5) are fixedly arranged on an inner wall of the drum body (3) uniformly along the axial direction of the drum body (3), the several axial rib plates (6) are arranged on the inner wall of the drum body (3) uniformly except a window (4) zone of the drum body (3), and the axial rib plates (6) and the radial rib plates (5) are welded with the drum body (3) into a whole. The method for producing the drum includes the following steps: (i) welding a drum body (3) into a cylinder having a desired diameter, then fitting the welded drum body (3) onto a supporting piece (8) of a tooling piece (2) that has a same diameter as that of an inner wall of the drum body (3); (ii) reserving space for a window (4) in an axial direction of the drum body (3), uniformly welding several radial rib plates (5) on the inner wall of the drum body (3) along the axial direction of the drum body (3) and welding several axial rib plates (6) on the inner wall of the drum body (3) along the radial direction of the drum body (3) except the window (4) zone; (iii) welding a flange (1) on each end of the drum body (3); (v) opening a window (4) at a reserved zone in the axial direction, and welding guiding rib plates (7) on the radial rib plates and the axial rib plates arranged near the window; (vi) withdrawing the tooling piece (2) through a flange (1) at one end. The manufacturing method replaces casting with welding, which eliminates the need for a large-sized casting device, thereby enhancing the finished product rate using simple processing.</description><subject>AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL</subject><subject>BLASTING</subject><subject>CHEMISTRY</subject><subject>CLADDING OR PLATING BY SOLDERING OR WELDING</subject><subject>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</subject><subject>FURNACES</subject><subject>FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL</subject><subject>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</subject><subject>HEATING</subject><subject>KILNS</subject><subject>LIGHTING</subject><subject>MACHINE TOOLS</subject><subject>MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS</subject><subject>MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING</subject><subject>MECHANICAL ENGINEERING</subject><subject>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</subject><subject>METAL-WORKING NOT OTHERWISE PROVIDED FOR</subject><subject>METALLURGY</subject><subject>METALLURGY OF IRON</subject><subject>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</subject><subject>OPEN SINTERING OR LIKE APPARATUS</subject><subject>OVENS</subject><subject>PERFORMING OPERATIONS</subject><subject>PUNCHING METAL</subject><subject>RETORTS</subject><subject>ROLLING OF METAL</subject><subject>SOLDERING OR UNSOLDERING</subject><subject>TRANSPORTING</subject><subject>WEAPONS</subject><subject>WELDING</subject><subject>WORKING BY LASER BEAM</subject><fulltext>true</fulltext><rsrctype>patent</rsrctype><creationdate>2017</creationdate><recordtype>patent</recordtype><sourceid>EVB</sourceid><recordid>eNrjZFDzdQ3x8HdRcPMPUggI8ncJdfb0c1dwVPDwD1Fw9vf0cQ1ScAkK9eVhYE1LzClO5YXS3AwKbq4hzh66qQX58anFBYnJqXmpJfGuAUYmZsYGxuZOhsZEKAEAYmQi3g</recordid><startdate>20171025</startdate><enddate>20171025</enddate><creator>CHEN, Dianshuang</creator><creator>SUN, Jinggang</creator><scope>EVB</scope></search><sort><creationdate>20171025</creationdate><title>METHOD FOR PRODUCING A HOT COILER DRUM</title><author>CHEN, Dianshuang ; SUN, Jinggang</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-epo_espacenet_EP2463037B13</frbrgroupid><rsrctype>patents</rsrctype><prefilter>patents</prefilter><language>eng ; fre ; ger</language><creationdate>2017</creationdate><topic>AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL</topic><topic>BLASTING</topic><topic>CHEMISTRY</topic><topic>CLADDING OR PLATING BY SOLDERING OR WELDING</topic><topic>CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING</topic><topic>FURNACES</topic><topic>FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL</topic><topic>GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS</topic><topic>HEATING</topic><topic>KILNS</topic><topic>LIGHTING</topic><topic>MACHINE TOOLS</topic><topic>MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS</topic><topic>MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING</topic><topic>MECHANICAL ENGINEERING</topic><topic>MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL</topic><topic>METAL-WORKING NOT OTHERWISE PROVIDED FOR</topic><topic>METALLURGY</topic><topic>METALLURGY OF IRON</topic><topic>MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS</topic><topic>OPEN SINTERING OR LIKE APPARATUS</topic><topic>OVENS</topic><topic>PERFORMING OPERATIONS</topic><topic>PUNCHING METAL</topic><topic>RETORTS</topic><topic>ROLLING OF METAL</topic><topic>SOLDERING OR UNSOLDERING</topic><topic>TRANSPORTING</topic><topic>WEAPONS</topic><topic>WELDING</topic><topic>WORKING BY LASER BEAM</topic><toplevel>online_resources</toplevel><creatorcontrib>CHEN, Dianshuang</creatorcontrib><creatorcontrib>SUN, Jinggang</creatorcontrib><collection>esp@cenet</collection></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext_linktorsrc</fulltext></delivery><addata><au>CHEN, Dianshuang</au><au>SUN, Jinggang</au><format>patent</format><genre>patent</genre><ristype>GEN</ristype><title>METHOD FOR PRODUCING A HOT COILER DRUM</title><date>2017-10-25</date><risdate>2017</risdate><abstract>A hot coiler drum working at 900-1200°C includes: a drum body (3), two flanges (1), several radial rib plates (5) and several axial rib plates (6). The several radial rib plates (5) are fixedly arranged on an inner wall of the drum body (3) uniformly along the axial direction of the drum body (3), the several axial rib plates (6) are arranged on the inner wall of the drum body (3) uniformly except a window (4) zone of the drum body (3), and the axial rib plates (6) and the radial rib plates (5) are welded with the drum body (3) into a whole. The method for producing the drum includes the following steps: (i) welding a drum body (3) into a cylinder having a desired diameter, then fitting the welded drum body (3) onto a supporting piece (8) of a tooling piece (2) that has a same diameter as that of an inner wall of the drum body (3); (ii) reserving space for a window (4) in an axial direction of the drum body (3), uniformly welding several radial rib plates (5) on the inner wall of the drum body (3) along the axial direction of the drum body (3) and welding several axial rib plates (6) on the inner wall of the drum body (3) along the radial direction of the drum body (3) except the window (4) zone; (iii) welding a flange (1) on each end of the drum body (3); (v) opening a window (4) at a reserved zone in the axial direction, and welding guiding rib plates (7) on the radial rib plates and the axial rib plates arranged near the window; (vi) withdrawing the tooling piece (2) through a flange (1) at one end. The manufacturing method replaces casting with welding, which eliminates the need for a large-sized casting device, thereby enhancing the finished product rate using simple processing.</abstract><oa>free_for_read</oa></addata></record> |
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| subjects | AUXILIARY OPERATIONS USED IN CONNECTION WITH METAL-WORKINGWITHOUT ESSENTIALLY REMOVING MATERIAL BLASTING CHEMISTRY CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING FURNACES FURNACES, KILNS, OVENS, OR RETORTS IN GENERAL GENERAL DEVICES FOR HEAT TREATMENT OF FERROUS OR NON-FERROUSMETALS OR ALLOYS HEATING KILNS LIGHTING MACHINE TOOLS MAKING METAL MALLEABLE BY DECARBURISATION, TEMPERING OR OTHERTREATMENTS MANUFACTURE OF METAL SHEETS, WIRE, RODS, TUBES OR PROFILES,OTHERWISE THAN BY ROLLING MECHANICAL ENGINEERING MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METAL-WORKING NOT OTHERWISE PROVIDED FOR METALLURGY METALLURGY OF IRON MODIFYING THE PHYSICAL STRUCTURE OF FERROUS METALS OPEN SINTERING OR LIKE APPARATUS OVENS PERFORMING OPERATIONS PUNCHING METAL RETORTS ROLLING OF METAL SOLDERING OR UNSOLDERING TRANSPORTING WEAPONS WELDING WORKING BY LASER BEAM |
| title | METHOD FOR PRODUCING A HOT COILER DRUM |
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