HP24 Graphite Carbon Electrodes Dia 600mm Motlakase Arc Sebopi
Tekheniki Parameter
Paramethara | Karolo | Yuniti | HP 600mm(24”) Data |
Nominal Diameter | Electrode | mm(inch) | 600 |
Max Diameter | mm | 613 | |
Min Diameter | mm | 607 | |
Bolelele ba Lebitso | mm | 2200/2700 | |
Max Length | mm | 2300/2800 | |
Min Length | mm | 2100/2600 | |
Boima ba Hona Joale | KA/cm2 | 13-21 | |
Bokhoni ba ho Jara ba Hona Joale | A | 38000-58000 | |
Khanyetso e Itseng | Electrode | μΩm | 5.2-6.5 |
Nnyo | 3.2-4.3 | ||
Flexural Matla | Electrode | Mpa | ≥10.0 |
Nnyo | ≥22.0 | ||
Modulus ea Bacha | Electrode | GPA | ≤12.0 |
Nnyo | ≤15.0 | ||
Boima ba Bongata | Electrode | g/cm3 | 1.68-1,72 |
Nnyo | 1.78-1,84 | ||
CTE | Electrode | ×10-6/℃ | ≤2.0 |
Nnyo | ≤1.8 | ||
Litaba tsa molora | Electrode | % | ≤0.2 |
Nnyo | ≤0.2 |
TLHOKOMELISO: Tlhokahalo efe kapa efe e ikhethileng mabapi le dimension e ka fanoa.
Mokhoa oa ho bapisa Graphite Electrode le Sebopi sa Motlakase sa Arc
Li-electrode tsa graphite ke likarolo tsa bohlokoa ts'ebetsong ea ho etsa tšepe ea Electric Arc Furnace (EAF).Leha ho le joalo, litšenyehelo tsa ts'ebetso ea ho etsa tšepe li angoa ke oxidation ea electrode, sublimation, dissolution, spalling, le ho robeha.Litaba tse monate ke hore khetho ea li-electrode tsa graphite, tšebeliso le tlhokomelo li ka fokotsa tšebeliso ea li-electrode ka katleho.Sehloohong sena, re tla tšohla mokhoa oa ho khetha electrode e nepahetseng ea graphite le hore na u ka e boloka joang ka nepo ho fumana molemo o moholo oa matsete a hau.
Litlhaloso
Ho tsamaisana pakeng tsa matla a sebōpi sa motlakase, matla a motlakase oa transformer le boholo ba electrode.
Bokhoni ba Sebopi | Bophara ba ka Hare (m) | Transformer Capacity (MVA) | Diameter tsa Graphite Electrode (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 | --- | --- |
Taelo ea ho Fana le ho Sebelisa
- 1.Tlosa sekoahelo se sireletsang sa lesoba le lecha la electrode, hlahloba hore na khoele e ka har'a sekoti sa electrode e phethehile 'me khoele e sa fella, ikopanye le baenjiniere ba litsebi ho fumana hore na electrode e ka sebelisoa;
- 2.Eketsa hanger ea electrode ka har'a lesoba la electrode ka lehlakoreng le leng, 'me u behe mosamo o bonolo tlas'a ntlha e' ngoe ea electrode ho qoba ho senya motsoako oa electrode;(sheba pic1)
- 3.Sebelisa moea o hatelitsoeng ho otla lerōle le li-sundries holim'a metsi le lesoba la electrode e kopanyang, ebe u hloekisa bokaholimo le sehokelo sa electrode e ncha, e hloekise ka borashe;(sheba pic2)
- 4.Phahamisa electrode e ncha ka holim'a electrode e emetseng ho ikamahanya le lesoba la electrode le ho oa butle;
- 5.Sebelisa boleng bo nepahetseng ba torque ho notlela electrode hantle;(sheba pic3)
- 6.Clamp holder e lokela ho behoa ka ntle ho mohala oa alamo.(sheba pic4)
- 7.Nakong ea ho hloekisa, ho bonolo ho etsa hore electrode e be tšesaane le ho baka ho robeha, ho oela ha motsoako, ho eketsa tšebeliso ea li-electrode, ka kopo u se ke ua sebelisa li-electrode ho phahamisa carbon content.
- 8.Ka lebaka la lisebelisoa tse sa tšoaneng tse sebelisoang ke moetsi e mong le e mong le mokhoa oa ho etsa lihlahisoa, thepa ea 'mele le ea lik'hemik'hale ea li-electrode le manonyeletso a moetsi e mong le e mong.Kahoo ha e sebelisoa, tlas'a maemo a akaretsang, Ka kopo u se ke ua kopanya li-electrode le manonyeletso a hlahisoang ke bahlahisi ba fapaneng.