Graphite Electrodes Nipples 3tpi 4tpi Connecting Pin T3l T4l
Kufotokozera
Nipple ya graphite elekitirodi ndi gawo laling'ono koma lofunikira pakupanga zitsulo za EAF.Ndi chigawo chooneka ngati cylindrical chomwe chimagwirizanitsa electrode ku ng'anjo.Pakupanga zitsulo, electrode imatsitsidwa mu ng'anjo ndikuyiyika pamodzi ndi chitsulo chosungunuka.Mphamvu yamagetsi imayenda kudzera mu electrode, kutulutsa kutentha, komwe kumasungunula chitsulo mu ng'anjo.Nipple imagwira ntchito yofunika kwambiri kuti magetsi azikhala okhazikika pakati pa electrode ndi ng'anjo.
Technical Parameter
Gufan Carbon Conical Nipple ndi Socket Drawing
Nominal Diameter | IEC kodi | Kukula kwa Nipple (mm) | Kukula kwa Socket(mm) | Phokoso | |||||
mm | inchi | D | L | d2 | I | d1 | H | mm | |
Kulekerera (-0.5-0) | Kulekerera (-1~0) | Kulekerera (-5~0) | Kulekerera (0 ~ 0.5) | Kulekerera (0~7) | |||||
200 | 8 | Mtengo wa 122T4N | 122.24 | 177.80 | 80.00 | <7 | 115.92 | 94.90 | 6.35 |
250 | 10 | Mtengo wa 152T4N | 152.40 | 190.50 | 108.00 | 146.08 | 101.30 | ||
300 | 12 | Mtengo wa 177T4N | 177.80 | 215.90 | 129.20 | 171.48 | 114.00 | ||
350 | 14 | Mtengo wa 203T4N | 203.20 | 254.00 | 148.20 | 196.88 | 133.00 | ||
400 | 16 | Mtengo wa 222T4N | 222.25 | 304.80 | 158.80 | 215.93 | 158.40 | ||
400 | 16 | Mtengo wa 222T4L | 222.25 | 355.60 | 150.00 | 215.93 | 183.80 | ||
450 | 18 | Mtengo wa 241T4N | 241.30 | 304.80 | 177.90 | 234.98 | 158.40 | ||
450 | 18 | 241T4L | 241.30 | 355.60 | 169.42 | 234.98 | 183.80 | ||
500 | 20 | Mtengo wa 269T4N | 269.88 | 355.60 | 198.00 | 263.56 | 183.80 | ||
500 | 20 | 269T4L | 269.88 | 457.20 | 181.08 | 263.56 | 234.60 | ||
550 | 22 | Mtengo wa 298T4N | 298.45 | 355.60 | 226.58 | 292.13 | 183.80 | ||
550 | 22 | 298T4L | 298.45 | 457.20 | 209.65 | 292.13 | 234.60 | ||
600 | 24 | Mtengo wa 317T4N | 317.50 | 355.60 | 245.63 | 311.18 | 183.80 | ||
600 | 24 | 317T4L | 317.50 | 457.20 | 228.70 | 311.18 | 234.60 | ||
650 | 26 | Mtengo wa 355T4N | 355.60 | 457.20 | 266.79 | 349.28 | 234.60 | ||
650 | 26 | Mtengo wa 355T4L | 355.60 | 558.80 | 249.66 | 349.28 | 285.40 | ||
700 | 28 | Mtengo wa 374T4N | 374.65 | 457.20 | 285.84 | 368.33 | 234.60 | ||
700 | 28 | Mtengo wa 374T4L | 374.65 | 558.80 | 268.91 | 368.33 | 285.40 |
Nominal Diameter | IEC kodi | Kukula kwa Nipple (mm) | Kukula kwa Socket(mm) | Phokoso | |||||
mm | inchi | D | L | d2 | I | d1 | H | mm | |
Kulekerera (-0.5-0) | Kulekerera (-1~0) | Kulekerera (-5~0) | Kulekerera (0 ~ 0.5) | Kulekerera (0~7) | |||||
250 | 10 | Mtengo wa 155T3N | 155.57 | 220.00 | 103.80 | <7 | 147.14 | 116.00 | 8.47 |
300 | 12 | Mtengo wa 177T3N | 177.16 | 270.90 | 116.90 | 168.73 | 141.50 | ||
350 | 14 | Mtengo wa 215T3N | 215.90 | 304.80 | 150.00 | 207.47 | 158.40 | ||
400 | 16 | Mtengo wa 241T3N | 241.30 | 338.70 | 169.80 | 232.87 | 175.30 | ||
450 | 18 | Mtengo wa 273T3N | 273.05 | 355.60 | 198.70 | 264.62 | 183.80 | ||
500 | 20 | Mtengo wa 298T3N | 298.45 | 372.60 | 221.30 | 290.02 | 192.20 | ||
550 | 22 | Mtengo wa 298T3N | 298.45 | 372.60 | 221.30 | 290.02 | 192.20 |
Electrode | Kulemera Kwambiri kwa Nipples | ||||||||
Nominal Electrode Kukula | 3TPI | 4TPI pa | |||||||
Diameter × Utali | T3N | T3L | T4N | T4L | |||||
inchi | mm | lbs ndi | kg | lbs ndi | kg | lbs ndi | kg | lbs ndi | kg |
14 × 72 pa | 350 × 1800 | 32 | 14.5 | - | - | 24.3 | 11 | - | - |
16 × 72 pa | 400 × 1800 | 45.2 | 20.5 | 46.3 | 21 | 35.3 | 16 | 39.7 | 18 |
16 × 96 pa | 400 × 2400 | 45.2 | 20.5 | 46.3 | 21 | 35.3 | 16 | 39.7 | 18 |
18 × 72 pa | 450 × 1800 | 62.8 | 28.5 | 75 | 34 | 41.9 | 19 | 48.5 | 22 |
18x96 pa | 450 × 2400 | 62.8 | 28.5 | 75 | 34 | 41.9 | 19 | 48.5 | 22 |
20 × 72 pa | 500 × 1800 | 79.4 | 36 | 93.7 | 42.5 | 61.7 | 28 | 75 | 34 |
20 × 84 pa | 500 × 2100 | 79.4 | 36 | 93.7 | 42.5 | 61.7 | 28 | 75 | 34 |
20 × 96 pa | 500 × 2400 | 79.4 | 36 | 93.7 | 42.5 | 61.7 | 28 | 75 | 34 |
20 × 110 | 500 × 2700 | 79.4 | 36 | 93.7 | 42.5 | 61.7 | 28 | 75 | 34 |
22 × 84 pa | 550 × 2100 | - | - | - | - | 73.4 | 33.3 | 94.8 | 43 |
22 × 96 pa | 550 × 2400 | - | - | - | - | 73.4 | 33.3 | 94.8 | 43 |
24 × 84 pa | 600 × 2100 | - | - | - | - | 88.2 | 40 | 110.2 | 50 |
24 × 96 pa | 600 × 2400 | - | - | - | - | 88.2 | 40 | 110.2 | 50 |
24 × 110 | 600 × 2700 | - | - | - | - | 88.2 | 40 | 110.2 | 50 |
Electrode Diameter | inchi | 8 | 9 | 10 | 12 | 14 |
mm | 200 | 225 | 250 | 300 | 350 | |
Nthawi Yochepetsera | N·m | 200-260 | 300-340 | 400-450 | 550-650 | 800-950 |
Electrode Diameter | inchi | 16 | 18 | 20 | 22 | 24 |
mm | 400 | 450 | 500 | 550 | 600 | |
Nthawi Yochepetsera | N·m | 900-1100 | 1100-1400 | 1500-2000 | 1900-2500 | 2400-3000 |
Malangizo oyika
- Musanayike nsonga ya graphite elekitirodi, Fumbi loyera ndi dothi pamwamba ndi socket ya elekitirodi ndi nipple ndi mpweya wothinikizidwa;(onani pic1)
- Mzere wapakati wa graphite elekitirodi nsonga ya mabele ayenera kukhala mogwirizana pa zidutswa ziwiri maelekitirodi graphite olowa pamodzi;(onani pic2)
- Electrode clamper iyenera kukhala pamalo oyenera: kunja kwa mizere yachitetezo chapamwamba;(onani chithunzi 3)
- Musanakhwime nsonga ya nsonga ya mabele, onetsetsani kuti pamwamba pa nsonga ya nsongayo mwayera popanda fumbi kapena zakuda.(onani pic4)
graphite elekitirodi nipple ndi chigawo chofunika kwambiri mu EAF steelmaking ndondomeko.Ubwino wake umakhudza mwachindunji magwiridwe antchito ndi kudalirika kwa njirayi.Kugwiritsa ntchito nsonga zamabele apamwamba ndikofunikira kuti tipewe ngozi za elekitirodi ndikuwonetsetsa kuti pamakhala njira yosalala komanso yothandiza yopangira zitsulo.Malinga ndi deta yamakampani, ngozi zopitilira 80% za ngozi za elekitirodi zimachitika chifukwa chosweka nsonga zamabele komanso kugunda kotayirira.Posankha nsonga yoyenera, zinthu zomwe zili pansipa ziyenera kuganiziridwa.
- Thermal conductivity
- Kulimbana ndi magetsi
- Kuchulukana
- Mphamvu zamakina
Posankha nsonga ya graphite elekitirodi, ndikofunikira kuganizira zamtundu wake, kukula kwake, ndi mawonekedwe ake, komanso kugwirizana ndi ma elekitirodi ndi ng'anjo.Posankha nsonga yoyenera, opanga amatha kusintha zitsulo zawo komanso kuchepetsa ndalama zomwe zimagwirizanitsidwa ndi nthawi yopuma komanso zokolola zochepa.
Kuphatikizapo matenthedwe ake matenthedwe, resistivity magetsi, kachulukidwe, ndi mphamvu makina.