中文
Na July 2004, CCCC Guangzhou Dredging Company webatara na mbụ 10,000-cubic-mita trailing suction hopper dredger na akụkọ ihe mere eme, "Wan Qing Sha" nke nwere ụlọ nke 10,028 cubic mita, nke bụ otu n'ime ndị kasị elu na akpaaka nnukwu onwe. -propelled trailing suction hopper dredgers n'ụwa n'oge ahụ, ike gwupụta ihe n'ime awa ya fọrọ nke nta ka okpukpu iri karịa nke ndị dredgers nkịtị n'oge ahụ.
The trailing suction hopper dredger bụ nnukwu ihe na-ebugharị onwe ya na-ebugharị trailing suction dredger nke nwere ihe ndọkpụ isi dredger na ngwaọrụ mmịpụta hydraulic.Ọ nwere arụmọrụ igodo dị mma ma nwee ike ịmegharị onwe ya, na-ebufe onwe ya, na-ebupụ ya.Nkeụta ịfụ sooks setbụ akụkụ dị mkpa nke usoro ịfụ ụta nke trailing suction hopper dredger, na ọ bụ nhazi nke eriri na-agbanwe agbanwe jikọtara ya na usoro ịgba ụta na ụgbọ mmiri na eriri eriri na-ese n'elu mmiri.
N'ime ha, ndịisi sere n'elun'imeụta ịfụ sooks setbụ ngwaahịa CDSR mebere ma nwee ikike ọgụgụ isi nwere onwe ya.CDSR bụkwa ụlọ ọrụ izizi na China chepụta ma rụpụta ụgbọ mmiri, yana ahụmịhe nrụpụta ihe karịrị afọ 20.Ka ọ dị ugbu a, isi n'elu mmiri bụ ngwaahịa ọgbọ nke atọ, gụnyere ofu float, ibugharị float, cylinder float na-eguzogide na ụdị ndị ọzọ, nke nwere ike gboo mkpa injinia dị iche iche.
Ihe na-ese n'elu mmiri bụsere n'elu hosesnke ụlọ ọrụ anyị na-emepụta, nke a na-etinye n'elu eriri na-akwado nke dredger ma na-ejikarị eme ihe maka pipeline na-ese n'elu mmiri, ma bụrụkwa otu n'ime isi ngwaahịa ụlọ ọrụ anyị.Site na mmepe na-aga n'ihu nke teknụzụ na-ese n'elu mmiri, enwere ike ibunye eriri mmiri n'ọrụ dị iche iche ruo n'ókè kachasị ukwuu, enwere ike ịbawanye ikike ibufe kwụsiri ike, ya mere e guzobela pipeline na-ese n'elu onwe ya nke mejupụtara hoses na-ese n'elu mmiri, nke ejikọtara na ya. nke dredger n'azụ.Ọ bụghị naanị na nke a na-eme ka ọrụ ụgbọ njem pipeline dịkwuo mma, kamakwa ọ na-adịru ogologo oge, ma na-ebelata ụgwọ ọrụ maka ịrụzi ọkpọkọ.
CDSR bụ ụlọ ọrụ mbụ na China na-emepụta hoses na-ese n'elu mmiri.Ọ rụpụtara nke ọma soks na-ese n'elu dị ka 1999. Ka ọ dị ugbu a, ọtụtụ dredgers na China na-eji CDSR na-ese n'elu mmiri.Ọkpụkpụ rọba ahaziri CDSR nwere ike imezu ihe achọrọ n'ọnọdụ ọrụ dị iche iche, ọbụlagodi na ebe kacha sie ike, ha nwekwara ike bụrụ enweghị mmezi n'oge ọrụ a niile.
Ụbọchị: 16 Jan 2023