Lub hauv paus rau phau ntawv
Cov txheej txheem hydraulic yog lub zog tseem ceeb thiab tswj cov khoom siv ntawm Dredger (xws li cov ceg txiav ntoo (piv txwv li thauj tog rau nkoj (piv txwv li, hatches, winches).
Lub ntsiab haujlwm tseem ceeb ntawm cov kab ke ntawm dredger
(1) Tsav tsheb dredging: xws li kev sib hloov Cutter, luag lub taub hau Lifting, thiab dredge dej ua haujlwm.
(2) lub nkoj tso tawm thiab txav mus los: kho lub nkoj txoj haujlwm ntawm Spud ob txhais ceg, thauj tog rau nkoj winches, lossis thrusters.
(3) Cov haujlwm ua haujlwm: tswj kev hatches, winches, cranes, thiab lwm yam khoom siv pawg.
(4) Kev tswj hwm cov khoom siv hluav taws xob: siv tau kho siab thiab ntws raws li kev ua haujlwm los txhim kho kev siv hluav taws xob.
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Ua Haujlwm Siab |
16MPA-42MPA |
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Ntws Muaj Peev Xwm |
20l / min-1000l / min |
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Nta |
Ntsaws-nkag siab lub siab them nyiaj, tiv thaiv cavitation tsim |
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Lub FAIS FAB |
Kev tswj hwm Electro-Hydraulic |
Hydraulic System ntawm Dredger Core Cheebtsam
(1) chav fais fab
-HyDRaulic twj tso kua mis: feem ntau ua axial piston twj, kho kom haum raws li kev siv hluav taws xob.
Tus neeg tsav lub tshuab hluav taws xob lossis hluav taws xob lub cev tsav tsheb cov twj tso kua mis hydraulic.
-Tank thiab cov txheej txheem pom kev: ua kom pom tseeb cov roj huv (pom kev pom qhov feem ntau tsawg dua lossis sib npaug ntawm 10μm) nrog kev tswj qhov kub (cua txias).
(2) actuatators
Cov khoom siv roj teeb: Tsav cov khoom siab zoo li cutter hau thiab dredge twj (piv txwv, qis-nrawm radial pistial pistial pistial pistor).
-HyDR Sinding thooj voos kheej kheej: siv rau luag lub taub hau Lifting thiab Spud ceg txuas ntxiv (yuav tsum corrosion-resistant tsim).
-Swing motors: tswj cov kev txav ntawm kev txav ntawm kev ua txhaum caj npab.
(3) Tswj Valve Thaiv
-Proportortional / servo li qub: qhia meej tswj tau txaus thiab siab rau kev ua haujlwm ua haujlwm nyuaj.
-Manifold Li Li Qub: Kev tswj hwm Centralized rau ntau tus neeg ua
-Safety li qub: tiv thaiv kev kaw lus (teeb tsa lub siab
(4) Ntu Kev Txiav Txim Siab
-Txoj -Agulators: nqus cov siab poob siab thiab ntxiv cov kev xav tau yooj yim.
-Covers: Ua kom muaj roj kub ntawm 40-60℃(tiv thaiv oxidation vim muaj kev kub ntxhov).
-Sensors: Saib xyuas cov siab, ntsuas kub, roj qib, thiab lwm yam, ua ke, ua ke rau hauv PLC system.
Raug raws Hydraulic
(1) Cutter Tsav Tsheb
-Closed-Voj Zog: Cov Hluav Taws Xob Ntau + Lub Cev Muaj Zog Hydraulic + Lub cev muaj zog hydraulic rau siab ua haujlwm, haum rau kev ua haujlwm txuas ntxiv.
-Txhob twj: muab cov roj pleev qis thiab txias rau lub kaw-voj kaw.
(2) Luag lub taub hau tswj Circuit Court
Qhib-Voj System: Siv manifold li qub rau tswj lub tog raj tswj kev nqa, nruab nrog cov khoom tsis sib xws los tiv thaiv kev poob siab thiab tog.
(3) DREDED COUNTER tsav Circuit Court
Kev siab siab, siab ntws tsim: siab txog 25-35 MPa, ntws tshaj li 500 l / min.
Cov Nta Kev Ntsuas & Cov Kev Nyuaj
(1) Kev paug paug: txhim kho pom (ISO 4406 cov qauv huv si ntau dua lossis sib luag rau 18/16/13) vim yog av nkos dej.
(2) Kev tiv thaiv corrosion: Kev siv cov khoom siv hydraulic siv stainless hlau lossis coated cov ntaub ntawv.
(3) Lub zog rov qab los: qee cov tshuab hloov kho tshiab los hloov cutter inertia rau hauv lub zog hydraulic.
(4) Kev Tsim Qauv Liab: Backup rau cov khoom tseem ceeb (piv txwv li, lub twj tso hluav taws xob loj) kom ntseeg tau tias tsis muaj kev lis haujlwm.
Cov Khoom Tsis Txaus Siab & Txij Nkawm
(1) overheating: khia txias lossis roj viscosity sib xyaw.
(2) Kev ua haujlwm qeeb: tej zaum yuav tshwm sim los ntawm cov lim lim lossis lub twj tso kua mis sab hauv tollucing ntws.
(3) Suab nrov: Tshawb xyuas rau cavitation, xuas cov kab kab xau, lossis cov twj tso kua mis.
(4) Kev Tu Tsis tu ncua: Hloov lim txhua 500 teev; Kuaj cov roj paug rau txhua xyoo.
Q&A
Q: Koj ua tau zoo li cas
A: Peb muaj 100% kev lav zoo rau cov neeg siv khoom.
Q: Peb puas tuaj yeem mus saib koj lub Hoobkas ua ntej tso qhov kev txiav txim?
A: Yog, zoo siab tos txais zoo heev uas yuav tsum tau zoo los teeb tsa kev sib raug zoo rau kev ua lag luam.
Q: Peb puas tuaj yeem yog koj tus neeg sawv cev
A: Yog, txais tos koom tes nrog peb.
Cim npe nrov: Hydraulic System ntawm Dredger, Tuam Tshoj Hydraulic System ntawm Dredger Hoobkas
