Lub hauv paus rau phau ntawv
Lub dredger yog lub nkoj engineel siv rau Dredging dej, chaw nres nkoj, dej ntws, thiab lwm yam dej dej. Cov cuab yeej tseem ceeb, dredging thoob ntawm dredger yog qhov cuab yeej tseem ceeb rau kev khawb hauv cov hauv qab dej sediment, sit, lossis pob zeb. Nyob ntawm hom ntawm dredger, tus qauv tsim thiab ua haujlwm ntawm cov thoob.
Thoob Hav Zoov Dredger
(1) Hom Thoob: Kev mus txuas ntxiv ntawm ntau lub thoob.
(2) Lub ntsiab cai ua haujlwm:
Thoob yog mounted ntawm ib txoj saw sib dhos uas tig, txuas ntxiv khawb av kom los ntawm lub seabed.the sediment yog tsa mus rau sab saum toj thiab tso tawm rau kev siv conveyor lossis barge.
(3) Nta:
Haum rau cov av tawv lossis cov av gravel.
Kev ua haujlwm txuas ntxiv tab sis loj thiab hloov tau tsawg.
Dipper dredger
(1) Thoob Thoob: zoo ib yam li ib qho excavator duav.
(2) Lub ntsiab cai ua haujlwm:
Siv cov caj npab txhav thiab thoob rau ncaj qha khawb rau hauv cov khoom siv hauv qab dej.
Lub viav vias sib hloov rau kev tawm mus rau qhov chaw pov tseg lub nra.
(3) Nta:
Haum rau pob zeb los yog cog cov av.
High zog tab sis qeeb qeeb ua haujlwm.
Xuas dredger
(1) Lwm txoj rau cov thoob: Suction taub hau + dredge twj tso kua mis.
(2) Lub ntsiab cai ua haujlwm:
Lub twj tso kua mis centrifugal tsim kev nqus, kos duab ntawm dej thiab sediment los ntawm cov yeeb nkab.
Cov av uas tau thauj khoom yog thauj khoom ntawm pipeline rau thaj chaw pov tseg.
(3) Ntau yam txawv:
Cutter nqus dredger: nruab nrog kev sib hloov cutter taub hau kom tawg av.
Trailing Suction Helper Dredger: muaj onboard hopper kom khaws cov ntaub ntawv dredged thaum caij nkoj.
Cov ntsiab lus tseem ceeb ntawm dredger thoob
(1) Khoom siv: Hnav-resistant steel (hardox) lossis alloy kom tiv thaiv kev puas tsuaj.
(2) Lub peev xwm: Thoob loj (0.5m³ (0.5m³-15m³) nyob ntawm kev ua haujlwm thiab hom av.
(3) Cov qauv hniav: ntse hniav rau cov av tawv, cov hniav tiaj rau cov khoom muag muag.
(4) Tsav Tsheb: Hydraulic (feem ntau) lossis tshuab.
Cov Ntawv Thov
(1) Kev Tsim Kho Chaw nres nkoj: Tshem tawm silt los tuav cov channel qhov tob.
(2) Dej dredging: widening lossis co tob ntov cov dej nyab.
(3) Av Reclamation: rho cov xuab zeb los ntawm cov ntses rau thaj av sau.
(4) ib puag ncig dredging: ntxuav cov kuab paug (yuav tsum muaj cov hau kev eco--fromon).
Q&A
Q: Koj puas muaj luv nqi yog tias l muaj qhov kev txiav txim loj
A: Yog peb tuaj yeem muab cov luv nqi sib txawv raws li koj qhov kev txiav txim kom muaj nuj nqis.
Q: Qhov twg yog koj cov khoom siv rau
A: Dredging & Rov qab ua hauj lwm, xuab zeb dredging, ib puag ncig dredging.
Cim npe nrov: Dredging thoob ntawm dredger, Tuam Tshoj dredging thoob ntawm dredger Hoobkas
