Taw qhia rau Cutter Suction Dredgers

Jul 01, 2026 Tso lus

Cutter suction dredgers yog ib hom hydraulic dredging nkoj uas feem ntau loosen underwater sediment siv lub rotating cutterhead sib dhos mounted rau pem hauv ntej ntawm lub nkoj ntaiv (los yog boom). Siv lub tshuab nqus dej tsis zoo uas tsim los ntawm cov twj centrifugal, cov khoom siv xoob xoob yog rub tawm thiab tawm los ntawm cov kav dej mus rau thaj chaw uas tau xaiv txog li ib mais deb; cov nkoj no ua haujlwm xws li kev khawb av thiab av reclamation. Cov qauv neeg sawv cev muaj xws li hnyav-lub luag haujlwm tus kheej- cov nkoj loj xws li *Tianjing* thiab *Tiankun*, nrog rau *Junlan*- lub ntiaj teb loj tshaj plaws hluav taws xob, eco-tus phooj ywg cutter suction dredger, uas tau nkag mus rau hauv kev pabcuam hauv 2025. Qhov tseem ceeb tshaj plaws ntawm 3 dredger * meters, ib teev dredging muaj peev xwm ntawm 6,000 cubic meters, thiab qhov siab tshaj tawm deb ntawm 15 kilometers.
Lub nkoj ntaiv tuaj yeem txo qis hauv qab dej ntawm cov trunnions, thiab cov hniav cutterhead tuaj yeem hloov tau. Lub stern yog nruab nrog positioning spuds thiab lifting mechanisms rau thauj tog rau nkoj thiab maneuver lub nkoj thaum ua hauj lwm. Cov yam ntxwv tseem ceeb suav nrog kev sib hloov lub taub hau ntawm lub tshuab nqus dej thiab kev ua haujlwm ua haujlwm sib koom ua ke qhov twg slurry yog suctioned, nqa, thiab tawm los ntawm cov twj. Muaj peev xwm excavating cov ntaub ntawv nyuaj xws li pob zeb thiab tawv av nplaum, cov nkoj no tsim nyog rau tej yaam num xws li channel dredging, av reclamation ntawm hydraulic filling, chaw nres nkoj tsim, thiab eco- phooj ywg desilting. Txoj kev loj hlob tam sim no qhia txog cov tshuab ntse, cov qauv ib puag ncig siab, thiab tag nrho cov hluav taws xob propulsion.