Tuubbada Nuugista ugu Fiican (Tuubka Nuugista Caaga ah / Tuubbada Qalitaanka) Soo saaraha iyo Alaabta |CDSR

Dhuuqmada Tubooyinka

Tuubbada nuugidda waxaa inta badan lagu dabaqaa cududda jiididda ee Trailing Suction Hopper Dredger (TSHD) ama jaranjarada gooyyaha Dredger-ka-dhuuqida (CSD).Marka la barbardhigo tuubooyinka dareeraha ah, tuubooyinka nuugista waxay u adkeysan karaan cadaadis taban marka lagu daro cadaadiska togan, waxayna si joogto ah ugu shaqeyn karaan xaaladaha foorarsiga firfircoon.Waxay yihiin tuubooyinka caagga ah ee lagama maarmaanka u ah qalajiyaha.

Astaamaha ugu muhiimsan ee Hose Suction waa iska caabbinta xidhashada wanaagsan, iska caabinta cimilada, iyo dabacsanaanta.

Caadiyan cadaadiska shaqada ee ugu badan ee tuubooyinka nuugista waa ilaa -0.1 MPa, cadaadiska tijaabadana waa -0.08 MPa.Tuubooyinka nuugista leh shuruudo gaar ah ama habaysan, sida kuwa u adkeysan kara cadaadiska u dhexeeya -0.1 MPa ilaa 0.5 MPa, ayaa sidoo kale la heli karaa.Tuubooyinka nuugista waxay ku habboon yihiin heerkulka jawiga u dhexeeya -20 ℃ ilaa 50 ℃, waxayna ku habboon yihiin gudbinta isku dhafka biyaha (ama biyaha badda), dhoobada, dhoobada, dhoobada iyo ciidda, oo u dhexeeya cuf-jiid gaar ah 1.0 g/cm³ ilaa 2.0 g/cm³ .

Tuubooyinka nuugista CDSR waxay u hoggaansamaan shuruudaha heerka caalamiga ah ee ISO28017-2018 iyo heerka Wasaaradda Warshadaha Kiimikada ee Shiinaha HG/T2490-2011, waxayna sidoo kale buuxin kartaa shuruudaha waxqabadka badeecada sare iyo macquulka ah ee macaamiisha.

Marka loo eego xaaladaha shaqada ee kala duwan, guud ahaan waxaa jira afar nooc oo tuubooyin nuugista ah: Tuubbada Dhuuqida ee Ibta Birta leh, Dhuuqida Tuubbada leh Flange Sandwich, Tuubbada Dhuuqida Hubaysan iyo Qaybta Birta Cone Hose.

Tuubada Nuugista ee Ibta Birta leh

Tuubbada nuugista CDSR ee leh ibta birta ah waxay leedahay adkaysi-xirmo oo wanaagsan, dabacsanaan iyo iska caabin adag, oo ku habboon xaalada faakuumka iyo cadaadiska labadaba.

Tuubada Nuugista oo leh Flange Sandwich

Tuubbada nuugista CDSR ee leh Sandwich Flange waxay leedahay iska caabbinta xidhashada wanaagsan, caabbinta faakuumka iyo dabacsanaanta, waxayna ku habboon tahay codsiyada leh meel rakiban oo xaddidan.

Qaybta birta koorta tuubada

Qaybta CDSR Steel Cone Hose waxaa badanaa lagu dabaqaa jaranjarada jaranjarada ee Cutter Suction Dredger (CSD), oo ku habboon gudbinta fiiqan, walxo adag sida shacaab, quruurux, ciid aan qallafsanayn, dhagax cimilada leh, iwm.

Astaamaha

(1) Lagu dhisay koofiyo bir ah oo adkeysi u leh sida oogada shaqada.
(2) Isku dhafka jihada iyo isku xirka.
(3) Deganaansho sare iyo awood gudbin.

Tuubooyinka nuugista CDSR waxay si buuxda u hoggaansamaan shuruudaha ISO 28017-2018 "Tubooyinka caagagga ah iyo shirarka tuubooyinka, siliga ama dharka la xoojiyay, ee codsiyada qulqulaya-Caafimaadka" iyo sidoo kale HG/T2490-2011