Kab lus no tsuas yog sib piv thiab txheeb xyuas qhov tshwj xeeb zoo ntawm cov khoom seem steel raws li cov khoom siv txuas ntxiv dua tshiab hauv kev lag luam hlau thiab hlau, thiab sib piv thiab tshuaj xyuas kom meej ob hom khoom seem steel thauj khoom thiab tshem tawm cov khoom siv feem ntau siv hauv cov khoom seem steel thauj khoom thiab tshem tawm cov haujlwm, uas yog ua hauj lwm efficiency, muaj txiaj ntsig, thiab kev ua haujlwm ntawm hluav taws xob hydraulic rub thiab electromagnetic chuck.Qhov zoo thiab qhov tsis zoo, thiab lwm yam, muab qee qhov kev siv rau cov nroj tsuag steel thiab cov khoom siv khib nyiab los xaiv cov khoom siv khib nyiab tsim nyog rau kev ua haujlwm ntawm qhov chaw.
Cov khib nyiab yog cov hlau rov ua dua tshiab uas tau muab pov tseg thiab tshem tawm hauv kev tsim khoom thiab lub neej vim nws txoj kev pabcuam lub neej lossis kev hloov kho thev naus laus zis.Los ntawm qhov kev xav ntawm kev siv, cov khoom siv hlau feem ntau yog siv los ua cov khoom tseem ceeb rau steelmaking hauv cov txheej txheem luv luv hluav taws xob los yog cov hlau ua hauv cov txheej txheem ntev.Ntxiv cov khoom siv.
Kev siv ntau ntawm cov khoom siv steel hlau tuaj yeem txo cov peev txheej thiab kev siv hluav taws xob zoo, tshwj xeeb tshaj yog nyob rau niaj hnub no cov peev txheej tseem ceeb ntawm cov khoom siv hlau tsis zoo, cov xwm txheej ntawm cov khoom siv hlau hauv kev tsim kho kom ruaj khov ntawm lub ntiaj teb steel kev lag luam tau dhau los ua qhov tseem ceeb.
Tam sim no, cov teb chaws thoob plaws ntiaj teb tab tom ua haujlwm zoo thiab rov ua dua cov khoom siv hlau kom txo tau kev cia siab ntawm cov peev txheej ntxhia thiab kev siv zog mus sij hawm ntev.
Nrog rau kev tsim kho kev lag luam ntawm cov khoom siv hlau, cov khoom siv khib nyiab tau maj mam hloov los ntawm cov txheej txheem ntawm phau ntawv mus rau kev siv tshuab thiab kev ua haujlwm, thiab ntau hom khoom siv khib nyiab tau tsim.
1. Cov khoom siv khib nyiab steel tuav thiab kev ua haujlwm
Feem ntau ntawm cov khoom seem uas tsim tawm hauv kev tsim khoom thiab lub neej tsis tuaj yeem siv ncaj qha raws li cov nqi hluav taws xob rau hauv lub qhov cub rau steelmaking, uas yuav tsum muaj ntau yam khoom siv hlau ua cov khoom siv los ua cov khoom seem.Kev ua haujlwm ncaj qha cuam tshuam rau kev ua haujlwm ntawm cov khoom siv hlau ua thiab ntau lawm.
Cov khoom siv feem ntau suav nrog electro-hydraulic grabs thiab electromagnetic chucks, uas tuaj yeem siv nrog ntau yam khoom nqa nqa kom tau raws li qhov xav tau ntawm kev ua haujlwm sib txawv.Nws muaj cov yam ntxwv ntawm daim ntawv thov dav, kev siv tau zoo, thiab yooj yim disassembly thiab hloov.
2. Kev sib piv ntawm cov kev ntsuas tsis zoo thiab cov txiaj ntsig zoo ntawm hydraulic grab thiab electromagnetic chuck
Hauv qab no, nyob rau hauv tib txoj haujlwm ua haujlwm, qhov kev ua haujlwm tsis zoo thiab cov txiaj ntsig zoo ntawm ob yam khoom sib txawv no tau muab piv rau.
1. Cov xwm txheej ua haujlwm
Steelmaking khoom: 100 tons hluav taws xob rauv.
Txoj kev pub mis: pub rau ob zaug, 70 tons rau thawj zaug thiab 40 tons rau zaum ob.Cov khoom siv tseem ceeb yog cov khoom siv steel seem.
Cov khoom siv tuav: 20-tuj crane nrog 2.4-meter txoj kab uas hla electromagnetic suction khob lossis 3.2-cubic-meter hydraulic grab, nrog rau qhov siab ntawm 10 meters.
Hom khoom seem: cov khoom seem, nrog qhov ceev ntawm 1 txog 2.5 tons / m3.
Lub cev muaj zog: 75 kW + 2×22 kW + 5.5 kW, qhov nruab nrab lub voj voog ua haujlwm yog xam hauv 2 feeb, thiab kev siv hluav taws xob yog 2 kW·h.
1. Qhov kev ua haujlwm tseem ceeb ntawm ob lub cuab yeej
Cov kev ua haujlwm tseem ceeb ntawm ob lub cuab yeej no tau qhia hauv Table 1 thiab Table 2 raws li.Raws li cov ntaub ntawv cuam tshuam hauv lub rooj thiab kev soj ntsuam ntawm qee cov neeg siv, cov yam ntxwv hauv qab no tuaj yeem pom:
∅2400mm Kev ua haujlwm tsis zoo ntawm electromagnetic chuck
∅2400mm Kev ua haujlwm tsis zoo ntawm electromagnetic chuck
| Qauv | Kev siv fais fab | Tam sim no | Tuag hnyav | qhov ntev / mm | nqus / kg | Qhov hnyav nruab nrab txhua lub sijhawm | |||
| kW | A | kg | txoj kab uas hla | qhov siab | Txiav daim | Pob hlau | Hlau ingot | kg | |
| MW5-240L/1-2 | 25.3/33.9 Nws | 115/154 ib | 9000/9800 | 2400 | 2020 | 2250 | 2600 | 4800 ib | 1800 |
3.2m3 electro-hydraulic grab kev ua tau zoo tsis
| Qauv | Lub cev muaj zog | Lub sijhawm qhib | Lub sijhawm kaw | Tuag hnyav | qhov ntev / mm | Grip force ( haum rau ntau yam ntaub ntawv) | Nruab nrab nqa hnyav | |
| kW | s | s | kg | Kaw txoj kab uas hla | Qhib qhov siab | kg | kg | |
| AMG-D-12.5-3.2型 | 30 | 8 | 13 | 5 020 | 2344 ib | ib 2386 | 11 000 | 7000 |
3.2m3 electro-hydraulic grab kev ua tau zoo tsis
(1) Rau kev ua haujlwm tshwj xeeb xws li cov khoom siv hlau tsis muaj hlau thiab lwm cov hlau tsis muaj hlau, daim ntawv thov ntawm electromagnetic chucks muaj qee yam kev txwv.Piv txwv li, cov khoom siv hlau nplaum nrog cov khoom seem.
Kev sib piv ntawm kev ua tau zoo thiab cov txiaj ntsig zoo ntawm 20t crane nrog hydraulic rub thiab electromagnetic chuck
|
| electromagnetic chuck MW5-240L/1-2 | hydraulic tuav AMG-D-12.5-3.2 |
| Kev siv hluav taws xob rau nqa ib tuj ntawm cov hlau (KWh) | 0.67 ib | 0.14 ib |
| Lub sijhawm ua haujlwm tsis tu ncua sijhawm muaj peev xwm (t) | 120 | 300 |
| Kev siv hluav taws xob ntawm ib lab tons ntawm seem steel spreader (KWh) | 6.7×105 | 1.4×105 |
| Sijhawm nqa ib lab tons ntawm seem steel (h) | 8.333 ib | 3.333 ib |
| Kev siv zog ntawm ib lab tons ntawm seem steel crane (KWh) | 1.11×106 | 4.3×105 |
| Tag nrho lub zog siv rau kev nqa ib lab tons ntawm steel seem (KWh) | 1.7×106 | 5.7×105 |
Kev sib piv ntawm qhov zoo thiab qhov tsis zoo ntawm electro-hydraulic grab electromagnetic chuck
|
| Electromagnetic chuck | Hydraulic tuav |
| kev nyab xeeb | Thaum lub hwj chim raug txiav tawm, kev sib tsoo xws li cov khoom xau yuav tshwm sim, thiab kev ua haujlwm nyab xeeb tsis tuaj yeem lav | Nws muaj nws tus kheej cov cuab yeej cuab tam los ua kom lub zog tuav tsis tu ncua ntawm lub zog tsis ua haujlwm, muaj kev nyab xeeb thiab txhim khu kev qha |
| Adaptability | Los ntawm cov steel hlau tsis tu ncua, siab-tuab steel scrap rau tej xwm txheej crushed steel seem, cov nyhuv nqus tau ploj zuj zus | Txhua yam ntawm cov khoom seem hlau, cov hlau tsis muaj hlau, cov hlau tsis tu ncua thiab tsis tu ncua, tsis hais qhov ceev tuaj yeem rub tau. |
| Kev nqis peev ib zaug | Electromagnetic chuck thiab hluav taws xob tswj qhov system tau muab tso rau hauv kev siv | Lub hydraulic rub thiab lub tshuab hluav taws xob tswj tau muab tso rau hauv kev siv |
| Kev ruaj ntseg | Lub tshuab electromagnetic chuck yog overhauled ib xyoos ib zaug, thiab lub tshuab hluav taws xob tswj yog overhauled tib lub sijhawm | Lub hydraulic rub tau raug tshuaj xyuas ib hlis ib zaug thiab ib zaug txhua ob xyoos.Vim li cas tus nqi tag nrho sib npaug? |
| Kev pab lub neej | Lub neej ua haujlwm yog li 4 ~ 6 xyoo | Lub neej ua haujlwm yog li 10-12 xyoo |
| Cov nyhuv tu qhov chaw | tuaj yeem ntxuav tau | ntxuav tsis tau |
2. Cov lus xaus
Los ntawm cov kev sib piv saum toj no, nws tuaj yeem pom tau tias nyob rau hauv kev ua haujlwm nrog ntau cov khoom siv hlau thiab cov kev xav tau siab, cov khoom siv electro-hydraulic grab tau pom tseeb cov txiaj ntsig zoo;Thaum cov kev ua haujlwm nyuaj, cov kev xav tau ntawm kev ua haujlwm tsis yog siab, thiab cov khoom seem ntawm cov hlau yog me me.Qee zaum, electromagnetic chuck muaj kev siv tau zoo dua.
Tsis tas li ntawd, rau cov chav nyob nrog cov khoom loj loj thauj khoom thiab thauj khoom, txhawm rau daws qhov tsis sib haum xeeb ntawm kev ua haujlwm ntawm kev ua haujlwm thiab kev ua haujlwm huv, los ntawm kev ntxiv ob txheej ntawm kev tswj hluav taws xob rau cov khoom nqa nqa, kev sib pauv ntawm electro-hydraulic grab thiab electromagnetic chuck. tuaj yeem ua tiav.Grab yog lub luag haujlwm thauj khoom thiab tshem tawm cov khoom siv, nruab nrog me me ntawm electromagnetic chucks los ntxuav qhov chaw.Tag nrho cov peev txheej yog qis dua tus nqi ntawm txhua qhov electromagnetic chucks, thiab siab dua tus nqi ntawm tsuas yog siv electro-hydraulic grabs, tab sis ntawm tag nrho, nws yog qhov kev xaiv zoo tshaj plaws.
Post lub sij hawm: Lub Xya hli ntuj-16-2021
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