Pipeline project inoreva kuvakwa kwekufambisa kweoiri, gasi rechisikigo uye solid slurry pipeline project.Kusanganisira pipeline line purojekiti, raibhurari inoshanda uye pombi zviteshi zvekuwedzera zvinoshanda.Pipeline purojekiti mupfungwa yakafara inosanganisirawo zvishandiso uye zvekushandisa.Pipe line purojekiti ine mapaipi, mafittings, mavharuvhu uye mamwe mapombi ekubatanidza pombi pekutangira, zviteshi zvepakati uye zviteshi, mitsara yekufambisa yepombi inoumba chirongwa.Ndiyo chikamu chikuru chepurojekiti yepombi.

Zvinoumba pipeline project

①yakazara uye yakasimba

Pipeline Engineering iko kushandiswa kweakasiyana emazuva ano sainzi uye tekinoroji, purojekiti yakabatanidzwa, iyo inosanganisira akati wandei ekuvaka nekuisa mabasa, kusanganisira mamwe ane hunyanzvi mainjiniya nekuvaka, midziyo yehunyanzvi uye tekinoroji yekuvaka.Pombi pamwe chete nemazana ematani esimbi anoshandisa mamiriyoni ematani, uye dzimwe nguva anoda kudyara mabhiriyoni emadhora, chirongwa chikuru chinoonekwa sechirongwa chikuru, chakabatanidzwa chekuvaka maindasitiri pasi rose.

②kuoma kukuru

Mapaipi makuru eoiri negasi anowanzoita zviuru zvemakiromita kureba, pamwe chete anogona kukwira makomo marefu, kuyambuka nzizi Zvitsva, kana kunetsa zvakanyanya kupfuura nemumachakwi, uye mamwe anofanira kupfuura nemugwenga.Kunyanya kubva kuma1970s, zvishoma nezvishoma ichipinda muArctic pombi purojekiti uye nzvimbo yenzvimbo yepermafrost, uye kunyanya kuoma kwakadzika kwemvura yekuvandudza mamiriro eprojekiti.Pamusoro pezvo, chirongwa chepombi chine hukama zvakanyanya nekuvakwa kwemadhorobha nekumaruwa nedunhu, kuronga zviwanikwa zvemvura, kupihwa kwesimba, kutakurwa kwakabatana, kuchengetedza kwezvakatipoteredza uye matambudziko eecological balance, uye, mukuvakwa kwezviuru zvemakiromita emasangano ekuvaka mitsara, inoda kugadzirisa nhamba yakawanda yezvinetso zvenguva pfupi, zvakadai sezvigadzirwa, motokari dzekutakura, migwagwa, mvura, magetsi, kutaurirana, kuvaka, pombi prefabrication plant uye kuchengetedzwa kwehupenyu, izvo zvose zvinoita kuti chirongwa chepombi chive chakaoma.

③zvikuru unyanzvi

Pipeline purojekiti yakanyanya tekinoroji yemazuva ano engineering.Iyo pombi pachayo uye midziyo inoshandiswa, inokwanisa kuve nechokwadi chepamusoro-soro, kuchengeteka, kuenderera mberi kwekutakura kunopisa gasi mafuta.Kushanda kumanikidza onshore mapaipi uye mamwe anosvika 80 kgf / masendimita 2 kana kupfuura, kushanda kwepombi dzemugungwa pasi pekumanikidzwa kunyange kusvika 140 kgf / masendimita 2. Mukuwedzera, zvakasiyana-siyana zvemafuta akasiyana uye gasi, kugadzira tekinoroji yekufambisa pombi kusangana. zvakasiyana zvinodiwa.Senge gasi rechisikigo uye crude oil pombi yekutakura gasi desulfurization kana dehydration pretreatment, viscous crude mafuta pombi yekufambisa uye nyore kudurura kupisa kana kupisa kurapwa.Pipeline yakashandiswa pane zvakatipoteredza inosiyana zvakanyanya, asiwo yakanangwa nzira dzekurasa, senge insulation permafrost nzvimbo, jecha rinogadzirisa nzvimbo yerenje, kuburikidza kana kuyambuka rwizi rukuru, yakadzika pasi pemvura yakagadzikana machubhu.Idzi nyaya dzehunyanzvi dzakaoma uye dzinoda kuwanda-kuranga, kuwanda-kuranga kune zvakabatanidzwa mhinduro.Mazuva ano pombi dzemvura yakafara kushandisa zvemagetsi michina, ane yepamusoro mwero otomatiki ari utariri, nechepakati kudzora, uye hunobudirira uye yakavimbika utariri ayo mamwe unyanzvi.

④high stringency

Pipeline purojekiti inofanira kunyatsozadzisa zvinodiwa zvemhando yekugadzira uye zvakatemwa.Zviuru zvemakiromita emapaipi masisitimu, kazhinji pasi pemamiriro ekuchinja kwemamiriro, kune kwenguva refu, inoshanda uye yakachengeteka inoenderera kushanda, iyo pombi yaizoda chero nguva mune yakanakisa kumhanya mamiriro.