nkhani

Cutter suction dredgers ndi amodzi mwa mitundu yomwe imagwiritsidwa ntchito kwambiri padziko lapansi.Ndi makina amphamvu omwe amagwiritsa ntchito mutu wodulira wozungulira kuti athyole zinyalala ndi zinyalala pansi pamadzi ndikuyamwa zinthuzo kudzera mupaipi kuti zitayike.

Mutu wodula pa cutter suction dredger nthawi zambiri umakhala ndi masamba angapo omwe amazungulira pa axis yoyima.Mongawodula mutuimazungulira, imadula mumatope kapena zinyalala pansi pa madzi ndikumasula.Thechitoliro choyamwa, yomwe imamangiriridwa ku dredger, kenako imayamwa zinthuzo ndikuzitengera kumalo otayira.

Ubwino umodzi waukulu wa Relong cutter suction dredger ndikutha kwake kuchotsa zinthu zosiyanasiyana, kuphatikiza mchenga, silt, dongo, ndi miyala, kuchokera pansi pamadzi.Izi zimawapangitsa kukhala othandiza kwambiri pakukonza mayendedwe apanyanja, komanso pomanga madoko ndi madoko.Amagwiritsidwanso ntchito pokonzanso nthaka, pomwe zinyalala ndi zinyalala zimachotsedwa pansi panyanja ndikuyikidwa m'malo osankhidwa kuti apange malo atsopano.

Ubwino wina wa cutter suction dredger ndikuyenda kwawo.Amatha kunyamulidwa mosavuta kuchokera kumalo ena kupita kwina, kuwapanga kukhala chida chosunthika pama projekiti osiyanasiyana odekha.Ma cutter suction dredger ena akuluakulu amatha kugwira ntchito mozama mpaka 100 metres, kuwapanga kukhala oyenera ntchito zamadzi akuya.

Ngakhale zabwino zake, cutter suction dredgers alinso ndi malire.Chimodzi mwazovuta zazikulu ndikukhudzidwa kwawo ndi chilengedwe.Kugwetsa kungasokoneze chilengedwe cha zamoyo za m’madzi, ndipo kutaya zinthu zophwanyika kungathenso kuwononga chilengedwe ngati sikuchita bwino.Zotsatira zake, ma projekiti ambiri owononga amafunikira kuwunika momwe chilengedwe chikuyendera komanso njira zochepetsera zomwe zingakhudze chilengedwe.

Pomaliza, cutter suction dredger ndi chida chosunthika komanso champhamvu pama projekiti osiyanasiyana odekha.Amapereka mwayi wochotsa zinthu zosiyanasiyana kuchokera pansi pamadzi ndipo zimakhala zoyendayenda kuti zinyamulidwe kumalo osiyanasiyana.Komabe, ndikofunikira kulingalira zomwe zingakhudze chilengedwe ndikuchitapo kanthu kuti muchepetse izi mukamagwiritsa ntchito zodulira zodulira.