Umkhiqizi Nomhlinzeki Wepayipi Elihlomile Elingcono Kakhulu (Ipayipi Lokudonsa Elihlomile)

Amapayipi Ahlomile

Amapayipi Ahlomile anezindandatho zensimbi ezingagugi ezakhelwe ngaphakathi. Zenzelwe ikakhulukazi izimo zokusebenza ezinzima, njengokuhambisa izinto ezibukhali neziqinile njengemifula yamakhorali, amatshe agugile, i-ore, njll. lapho amapayipi ajwayelekile okumba angakwazi ukumelana khona isikhathi eside. Amapayipi Ahlomile afanelekela ukudlulisa izinhlayiya ezigobile, eziqinile nezinkulu.

Amapayipi Ahlomile asetshenziswa kabanzi, ikakhulukazi ekusekeleni amapayipi okudonsa amanzi noma esitebhisini sokusika se-Cutter Suction Dredger (CSD). Amapayipi Ahlomile angomunye wemikhiqizo eyinhloko ye-CDSR.

Amapayipi Ahlomile afanele amazinga okushisa aphakathi nendawo asukela ku--20℃ kuya ku-60℃, futhi afanelekela ukuthutha ingxube yamanzi (noma amanzi olwandle), udaka, udaka, ubumba nesihlabathi, asukela ku-1.0 g/cm³ kuya ku-2.3 g/cm³, afanelekela kakhulu ukuthutha amatshe ayigugu, amatshe aqhekekile kanye namadwala e-coral.

Ipayipi Elintantayo Elihlomile

Isakhiwo

An Ipayipi Elintantayo ElihlomileYakhiwe ngendwangu, amasongo ensimbi angagugi, ama-reinforcement plies, ijakethi yokuntanta, isembozo sangaphandle kanye nokufakwa kwamapayipi kuzo zombili izinhlangothi.

Izici

(1) Ukusebenzisa ubuchwepheshe bokufaka iringi obungagugi, kwenza ipayipi likwazi ukuzivumelanisa nezimo zokusebenza ezinezidingo eziphezulu.
(2) Inokumelana okuhle kakhulu nokuguguleka kanye nokumelana nokushayisana.
(3) Ngokuguquguquka okuhle nokusebenza kahle kokugoba.
(4) Ngokuqina okuphakathi.
(5) Ngomthamo wokuthwala umfutho ophezulu kanye nobubanzi bezilinganiso zokucindezela.
(6) Ngokusebenza okuntantayo.

Amapharamitha Obuchwepheshe

(1) Usayizi Webhore Elijwayelekile	700mm, 750mm, 800mm, 850mm, 900mm, 1000mm, 1100mm, 1200mm
(2) Ubude bepayipi	6 m ~ 11.8 m (ukubekezelelana: -2% ~ 1%)
(3) Ingcindezi Yokusebenza	2.5 MPa ~ 4.0 Mpa
(4) Ukuqina Kwezindandatho Ezingagugi	I-HB 400 ~ I-HB 550
(5) Ukuqina (t/m³)	I-SG 1.0 ~D I-SG 2.4

* Imininingwane eyenziwe ngokwezifiso iyatholakala futhi

Isicelo

Ipayipi Elintantayo Elihlomile lisetshenziswa kakhulu epayipini elintantayo elixhunywe ngemuva kwemishini yokudonsa amanzi lapho kudonswa amanzi. Ngaphansi kwezimo ezivamile, amapayipi antantayo ahlomile angaxhunywa ukuze akhe ipayipi elintantayo elizimele elinamandla okudlulisa amanzi kahle. Amapayipi antantayo ahlomile e-CDSR asetshenziswe kabanzi ezindaweni zokusebenza kokudonsa amanzi e-UAE, eQinzhou-China, eLianyungang-China nakwezinye izindawo emhlabeni jikelele.

Ipayipi Lokudonsa Nokukhipha Elihlomile

Isakhiwo kanye nezinto

An Amapayipi Okumunca Nokukhipha I-ArmoredZakhiwe ngendwangu, amasongo ensimbi angagugi, ama-reinforcement plies, isembozo sangaphandle kanye nokufakwa kwamapayipi (noma ama-sandwich flanges) kuzo zombili izinhlangothi. Ngokuvamile izinto zendandatho yensimbi engagugi ziyinsimbi ye-alloy.

Izinhlobo zamapayipi

Kunezinhlobo ezimbili zokufaka ezitholakalayo ze-Armored Suction and Discharge Hose, i-Steel Nipple Type, kanye ne-Sandwich Flange Type.

Uhlobo lweNgqondo Yensimbi

Uhlobo lwe-Sandwich Flange

Uma kuqhathaniswa nohlobo lweNgca Yensimbi, uhlobo lweSandwich Flange lusebenza kahle kakhulu ekugobeni, futhi lufaneleka kakhulu kuzinhlelo zokusebenza ezinesikhala esincane sokufaka.

Izici

(1) Inokumelana okuhle kakhulu nokuguguleka kanye nokumelana okukhulu komthelela.
(2) Ngokuguquguquka okuhle nokusebenza kahle kokugoba.
(3) Ngokuqina okuphakathi.
(4) Njengoba inezinga elibanzi lokucindezela, ingamelana nokucindezela okuhle nokubi.

Amapharamitha Obuchwepheshe

(1) Usayizi Webhore Elijwayelekile	500mm, 600mm, 700mm, 750mm, 800mm, 850mm, 900mm, 1000mm, 1100mm, 1200mm
(2) Ubude bepayipi	1 m ~ 11.8 m (ukubekezelela: ±2%)
(3) Ingcindezi Yokusebenza	2.5 MPa ~ 4.0 MPa
(4) I-Vacuum Ebekezelelekayo	-0.08 MPa
(5) Ukuqina Kwezindandatho Ezingagugi	I-HB 350 ~ HB 500

* Imininingwane eyenziwe ngokwezifiso iyatholakala futhi

Isicelo

Amapayipi Okumunca Nokukhipha Ahlomile asetshenziswa kakhulu ekudluliseni amapayipi kumaphrojekthi okumba, asetshenziswa kumapayipi antantayo, amapayipi angaphansi kwamanzi, amapayipi okushintsha amanzi kanye namapayipi asogwini, angasetshenziswa ngezikhala ezixhunywe ngamapayipi ensimbi, noma angasetshenziswa kumapayipi amaningi axhunywe ndawonye, alula futhi aqinile. Ipayipi Lokumunca Nokukhipha Ahlomile le-CDSR laqala ukusetshenziswa kuphrojekthi ye-Sudan Port ngo-2005, futhi kamuva lasetshenziswa kabanzi eQinzhou naseLianyungang nakwezinye izindawo zokusebenza kokumba eShayina.

Ijoyinti Lokukhulisa Elihlomile

Isakhiwo

An Ijoyinti Lokukhulisa ElihlomileYakhiwe ngendwangu, amasongo ensimbi angagugi, ama-reinforcement plies, ikhava yangaphandle kanye nama-sandwich flanges kuzo zombili izinhlangothi.

Izici

(1) Ukwamukela ubuchwepheshe bokufaka indandatho obungagugi.
(2) Inokumelana okuhle kakhulu nokuguguleka kanye nokumelana nokushayisana.
(3) Inomuncwa omuhle wokushaqeka, ukunwebeka kanye nesici sokuvala.

Amapharamitha Obuchwepheshe

(1) Usayizi Webhore Elijwayelekile	500mm, 600mm, 700mm, 750mm, 800mm, 850mm, 900mm, 1000mm, 1100mm, 1200mm
(2) Ubude bepayipi	0.3 m ~ 1 m (ukubekezelela: ±1%)
(3) Ingcindezi Yokusebenza	kufika ku-2.5 MPa
(4) I-Vacuum Ebekezelelekayo	-0.08 MPa
(5) Ukuqina Kwezindandatho Ezingagugi	I-HB 350 ~ HB 500

* Imininingwane eyenziwe ngokwezifiso iyatholakala futhi

Isicelo

I-Armored Expansion Joint isetshenziswa kakhulu emapayipini kuma-dredger, ikakhulukazi afakwe ezindaweni lapho kudingeka khona ukumuncwa kokushaqeka, ukuvalwa noma ukunwetshwa. Iyakwazi ukuzivumelanisa nezimo kahle futhi ubude bayo bungenziwa ngokwezifiso.

Kunezinhlobo ezikhethekile ze-Armored Expansion Joint, njengohlobo lwe-reducing bore, uhlobo lwe-offset, uhlobo lwe-elbow, njll. Kunezinhlobo ezenziwe ngokwezifiso nazo ezitholakalayo.

Amapayipi Ahlomile e-CDSR ahambisana ngokugcwele nezidingo ze-GB/T 33382-2016 "Izinhlanganisela zamapayipi enjoloba ahlomile angaphakathi kanye namapayipi okuhambisa inhlabathi embozwe ngomsele"