HP24 Graphite Carbon Electrodes Dia 600mm Electrical Arc Furnace
Technical Parameter
Parameter | Gawo | Chigawo | HP 600mm(24”) Data |
Nominal Diameter | Electrode | mm (inchi) | 600 |
Max Diameter | mm | 613 | |
Min Diameter | mm | 607 | |
Utali Wadzina | mm | 2200/2700 | |
Kutalika Kwambiri | mm | 2300/2800 | |
Min Length | mm | 2100/2600 | |
Kuchulukana Kwamakono | KA/cm2 | 13-21 | |
Kuthekera Kwamakono | A | 38000-58000 | |
Kukaniza Kwachindunji | Electrode | μmm | 5.2-6.5 |
Nipple | 3.2-4.3 | ||
Flexural Mphamvu | Electrode | Mpa | ≥10.0 |
Nipple | ≥22.0 | ||
Young's Modulus | Electrode | Gpa | ≤12.0 |
Nipple | ≤15.0 | ||
Kuchulukana Kwambiri | Electrode | g/cm3 | 1.68-1.72 |
Nipple | 1.78-1.84 | ||
CTE | Electrode | × 10 pa-6/℃ | ≤2.0 |
Nipple | ≤1.8 | ||
Phulusa Zokhutira | Electrode | % | ≤0.2 |
Nipple | ≤0.2 |
ZINDIKIRANI: Zofunikira zilizonse pamiyeso zitha kuperekedwa.
Momwe Mungagwirizanitsire Graphite Electrode ndi Electric Arc Furnace
Ma electrode a graphite ndi zinthu zofunika kwambiri pakupanga zitsulo za Electric Arc Furnace (EAF).Komabe, mtengo wazitsulo zopangira zitsulo umakhudzidwa ndi electrode oxidation, sublimation, kusungunuka, spalling, ndi kusweka.Nkhani yabwino ndiyakuti kusankha, kugwiritsa ntchito, ndi kukonza ma graphite electrode kumatha kuchepetsa kugwiritsa ntchito ma elekitirodi.M'nkhaniyi, tikambirana momwe mungasankhire electrode yoyenera ya graphite komanso momwe mungasamalire bwino kuti mupindule kwambiri ndi ndalama zanu.
Zofotokozera
Kufanana pakati pa mphamvu ya ng'anjo yamagetsi, mphamvu ya transformer ndi kukula kwa electrode.
Mphamvu ya Ng'anjo | Diameter yamkati (m) | Mphamvu ya Transformer (MVA) | Graphite Electrode Diameter (mm) | ||
UHP | HP | RP | |||
10 | 3.35 | 10 | 7.5 | 5 | 300/350 |
15 | 3.65 | 12 | 10 | 6 | 350 |
20 | 3.95 | 15 | 12 | 7.5 | 350/400 |
25 | 4.3 | 18 | 15 | 10 | 400 |
30 | 4.6 | 22 | 18 | 12 | 400/450 |
40 | 4.9 | 27 | 22 | 15 | 450 |
50 | 5.2 | 30 | 25 | 18 | 450 |
60 | 5.5 | 35 | 27 | 20 | 500 |
70 | 6.8 | 40 | 30 | 22 | 500 |
80 | 6.1 | 45 | 35 | 25 | 500 |
100 | 6.4 | 50 | 40 | 27 | 500 |
120 | 6.7 | 60 | 45 | 30 | 600 |
150 | 7 | 70 | 50 | 35 | 600 |
170 | 7.3 | 80 | 60 | --- | 600/700 |
200 | 7.6 | 100 | 70 | --- | 700 |
250 | 8.2 | 120 | --- | --- | 700 |
300 | 8.8 | 150 | --- | --- |
Malangizo Opereka Ndi Kugwiritsa Ntchito
- 1.Chotsani chivundikiro chotetezera cha dzenje latsopano la electrode, fufuzani ngati ulusi mu dzenje la electrode uli wathunthu ndipo ulusi suli wokwanira, funsani akatswiri odziwa ntchito kuti mudziwe ngati electrode ingagwiritsidwe ntchito;
- 2.Dikirani hanger ya electrode mu dzenje la electrode pamapeto amodzi, ndikuyika khushoni yofewa pansi pa mapeto ena a electrode kuti musawononge mgwirizano wa electrode;(onani pic1)
- 3.Gwiritsani ntchito mpweya woponderezedwa kuti muwombe fumbi ndi ma sundries pamwamba ndi dzenje la electrode yolumikizira, ndiyeno yeretsani pamwamba ndi cholumikizira cha electrode yatsopano, yeretsani ndi burashi;(onani pic2)
- 4.Kwezani electrode yatsopano pamwamba pa electrode yoyembekezera kuti mugwirizane ndi dzenje la electrode ndikugwa pang'onopang'ono;
- 5.Gwiritsani ntchito torque yoyenera kuti mutseke bwino electrode;(onani chithunzi 3)
- 6.Clamp holder iyenera kuikidwa kunja kwa alamu.(onani pic4)
- 7.Munthawi yoyenga, ndizosavuta kupanga ma elekitirodi kukhala owonda ndikupangitsa kusweka, kugwa kwa mgwirizano, kuwonjezera kugwiritsa ntchito ma electrode, chonde musagwiritse ntchito ma electrode kuti mukweze kaboni.
- 8.Chifukwa cha zinthu zosiyanasiyana zopangira zomwe zimagwiritsidwa ntchito ndi wopanga aliyense ndi njira yopangira, thupi ndi mankhwala a electrode ndi zolumikizira za wopanga aliyense.Chifukwa chake mukugwiritsa ntchito, nthawi zambiri, Chonde musaphatikize ma elekitirodi ndi ma olowa omwe amapangidwa ndi opanga osiyanasiyana.