Lintho tse Kotsi tsa Pipeline ea Khase

Tlas'a maemo a tloaelehileng, khase e tsamaisoa ka mokhoa o koetsoeng, hang ha tsamaiso e hlōleha ho lebisa tlhokomelong ea phetisetso ea khase ea tlhaho e lutlang, khase ea tlhaho e kopantsoe le moea ho etsa khase e phatlohang ho fihlela moeli oa ho phatloha kapa nyeoe ea metsi a ntlha a tla chesa. ho qhoma.

1. Mefokolo ea thepa ea liphaephe kapa mefokolo ea welding.Liphaephe mefokolo ka etsa hore matla a liphaephe haholo-holo mapetsong kapa ho robeha, kaho boleng, empa theoha, boleng bo futsanehileng ba manonyello welded phala kapa qetellong ea ho kenella ka hare, ho etsa hore phala matla ha hoa lekana, u ke ke ua boloka litlhoko tse sireletsehileng tsa ho sebetsa.E etsahetseng ha khase e lutla, e baka kotsi ea mollo.

2. Pipe e ka hare ea holim'a ho roala le ho senya.Khase e nang le likaroloana tsa lerōle tse kang lehlabathe, mafome, litšila tsa mechine ka phallo ea moea, u ka apara tšenyo ea lipeipi, morero oa khase ea tlhaho e nang le C02, CO: khase e nang le asiti e qhibilihisitsoeng ka metsing ho etsa H: CO holim'a tšepe Ho na le tse ling tse senyang.Haeba phoka ea metsi e hloleha kapa teko ea khatello ea metsi e sa omisoe ka ho feletseng, metsi a memori a hlahisitsoeng ka har'a kutu, corrosion e tebileng e baka tšenyo ea lipeipi, e bakileng kotsi.

3. Sebaka se ka ntle sa ho bola ha phala.Hobane phaephe kantle barbotage ka lipalangoang, kaho senya.Ntle le ho lokisoa ka nako kapa ho se khone ho fihlela litlhoko tse thibelang kutu, ho hloleha ha sistimi ea ts'ireletso ea cathodic, peipi e behang mobu o matla o senyang ho potoloha metso ea semela e thibelang kutu e lebisang likotsing.Haufi le lipeipi tsa khase ho na le lithapo tsa motlakase tse bapileng, seporo sa motlakase,peipi ea olile lipeipi tsa khase tse bapileng kapa tse feto-fetohang tsa kabo, lipeipi tse bonolo tsa khase tse patiloeng haufi le kotsi ea khoho ea lipeipi e ntseng e eketseha, e bakang ho lutla, mollo, liqhomane le likotsi tse ling.

4. Khatello ea maikutlo.Ho ba teng ha likhatello tse setseng tshebetsong ea tlhahiso ea liphaephe, ho na le phapang ea mocheso pakeng tsa mocheso le mocheso o sebetsang oa mohaho oa liphaephe, o bakang phaepe hammoho le khatello ea mocheso e hlahisoang ka tataiso ea axial, e ka lebisang ho phatloheng ha phala.

5. Pipeline e kenngoa ts'ebetsong.Ha lipeipi li kenngoa ts'ebetsong, likolobe li sa omisoe hantle, metsi a hloekileng a setseng ka har'a phala, a tla potlakisa ho bola ha lipeipi, masalla a liphaephe a potlakisa li-valve, ho roala ha lisebelisoa le lihlahisoa tsa kutu, ho lutla ho eketsehileng ho kotsi.

Mehato ea ho thibela le ho tima mollo
Mehato e ka sehloohong ke: (I) laola le ho felisa mehloli ea mollo;(2) ho laola ka thata boleng ba lisebelisoa, khetho ea batho ba tšoanelehang ba tšoenyehileng haholo, karohano, phallo, khatello, lisebelisoa tsa mocheso;(3) pele ho ts'ebetso ea tlhahlobo ea khatello ea liphaephe e hlokahalang;(4) kamehla ho hlahloba le ho hlokomela thepa, lisebelisoa;(5) seteisheneng sa ho haha ​​sebaka sa thibelo ea mollo, matšoao a kotsi a khomaretsoeng sebakeng sa mosebetsi;(6) nts'etsopele ea melao le melaoana le mekhoa ea ts'ireletso, ts'ebetso e thata ea taeo ho thibela kotsi Ts'ebetso e lebisitse ho lutla ha khase ea tlhaho;(7) ho khomarela maeto a ho hlahloba, ho khetholla mathata le phekolo e nakong: (8) pigging Hlakola phekolo ea metsi e entsoeng ka ente pele litšila tse tiileng li hloekisoe kamehla, ho beha leihlo litaba tsa tšepe.