中文
Nyob rau hauv Lub Xya hli ntuj 2004, CCCC Guangzhou Dredging tuam txhab ushered nyob rau hauv thawj 10,000-cubic-meter trailing suction hopper dredger nyob rau hauv keeb kwm, lub "Wan Qing Sha" nrog ib tug alarm muaj peev xwm ntawm 10,028 cubic meters, uas yog ib tug ntawm cov tshaj plaws thiab automated loj self-propellction hopper lub sij hawm nyob rau hauv lub ntiaj teb no. ib teev twg excavation muaj ze li ntawm 10 npaug ntawm cov dredgers zoo tib yam thaum lub sij hawm ntawd.
Lub trailing suction hopper dredger yog ib qho loj ntawm tus kheej-propelled loading trailing suction dredger nruab nrog lub taub hau dredger thiab hydraulic suction ntaus ntawv. Nws muaj kev ua haujlwm zoo navigation thiab tuaj yeem ua rau nws tus kheej, nws tus kheej-loaded, thiab nws tus kheej unloaded. Covbow tshuab hose setyog ib qho tseem ceeb ntawm lub hneev tshuab tshuab ntawm txoj hlua nqus hopper dredger, thiab nws yog ib txheej ntawm cov hoses hloov tau yooj yim txuas nrog lub hneev tshuab ntawm lub nkoj thiab cov hlua hose ntab.
Ntawm lawv, covtaub hau ntabhauvbow tshuab hose setyog ib yam khoom tsim los ntawm CDSR thiab muaj txoj cai ywj pheej ntawm kev txawj ntse. CDSR tseem yog lub tuam txhab ntxov tshaj plaws hauv Suav teb los tsim thiab tsim lub taub hau ntab, nrog ntau tshaj 20 xyoo ntawm kev tsim khoom nplua nuj. Tam sim no, lub taub hau ntab yog cov khoom lag luam thib peb, suav nrog cov ntab ntab, txav tau ntab, hnav-tiv taus lub tog raj kheej ntab thiab lwm hom, uas tuaj yeem ua tau raws li ntau yam kev xav tau ntawm engineering.
Dab tsi ntab saum dej yog qhovfloating hosesua los ntawm peb lub tuam txhab, uas yog ntsia rau ntawm lub ntsiab txoj kab ntawm lub dredger thiab yog tsuas yog siv rau floating pipelines nyob rau hauv dej, thiab kuj yog ib tug ntawm peb lub tuam txhab cov khoom tseem ceeb. Nrog rau kev txhim kho txuas ntxiv ntawm kev siv tshuab floating hose, ntab hose tuaj yeem thauj khoom nrog ntau yam haujlwm mus rau qhov loj tshaj plaws, thiab qhov ruaj khov conveying muaj peev xwm tuaj yeem ua kom tiav, thiab yog li kev ywj pheej ntab kav dej tsim los ntawm ntab hoses tau tsim, uas txuas nrog lub dredger stern. Qhov no tsis tsuas yog txhim kho txoj kev thauj mus los ntawm cov kav dej, tab sis kuj tseem siv tau ntev dua, thiab txo cov nqi tu cov kav xa dej zoo heev.
CDSR yog thawj lub tuam txhab hauv Suav teb los tsim cov hoses ntab. Nws tau ntse tsim cov hose ntab dej thaum ntxov li xyoo 1999. Tam sim no, feem ntau cov dredgers hauv Suav teb tau nruab nrog CDSR ntab hoses. CDSR customized roj hmab hoses tuaj yeem ua tau raws li qhov yuav tsum tau ua hauv ntau yam kev ua haujlwm, txawm tias nyob rau hauv qhov hnyav tshaj plaws, lawv tuaj yeem ua haujlwm tsis pub dawb thoob plaws hauv qhov project.
Hnub tim: 16 Jan 2023