Hydrocycloneke sesebelisoa sa karohano sa mokelikeli o sebelisoang hangata masimong a oli. Haholo-holo e sebelisetsoa ho arola likaroloana tsa oli tse sa lefelloeng tse emisitsoeng ka metsi ho finyella litekanyetso tse hlokoang ke melao. E sebelisa matla a matla a centrifugal a hlahisoang ke ho theoha ha khatello ho fihlela phello ea lebelo le phahameng la ho pota-pota mokelikeli ka har'a tube ea leholiotsoana, ka tsela eo e arola likaroloana tsa oli ka centrifugally ka matla a khoheli a khethehileng ho finyella morero oa karohano ea metsi-metsi. Li-Hydrocyclone li sebelisoa haholo indastering ea peterole, indastering ea lik'hemik'hale, ts'ireletso ea tikoloho le masimong a mang. Li khona ho sebetsana ka katleho le lino tse fapaneng tse nang le matla a khoheli a fapaneng, ho ntlafatsa katleho ea tlhahiso le ho fokotsa mesi e silafatsang.
Hydrocyclones e se e le theknoloji ea bohlokoa haholo ts'ebetsong ea sejoale-joale ea oli le khase, e fanang ka tharollo e sebetsang le e theko e boima bakeng sa mathata a karohano ea mokelikeli. Lisebelisoa tsena tsa karohano tse kopaneng, tse bohareng li phetha karolo ea bohlokoa ts'ebetsong e holimo, bohareng le tlase, ho sebetsana le ntho e 'ngoe le e' ngoe ho tloha ho hloekisa metsi a hlahisoang ho ea ho ho cheka seretse. Ha melaoana ea tikoloho e ntse e tiisa 'me basebetsi ba batla mekhoa e tsitsitseng haholoanyane, li-hydrocyclone li fana ka tekanyo e nepahetseng ea ts'ebetso, ho tšepahala le ho fetoha ha maemo. Sengoliloeng sena se hlahloba melaoana ea mantlha, lits'ebetso tsa bohlokoa, melemo ea theknoloji, le nts'etsopele ea nako e tlang ea theknoloji ea hydrocyclone lekaleng la oli le khase.
Molao-motheo oa ho sebetsa oa Hydrocyclones
Molao-motheo oa ts'ebetso oa hydrocyclones o itšetlehile ka matla a centrifugal a hlahisoang ke matla a mokelikeli ho e-na le likarolo tsa mochine. Ha mokelikeli o hatelletsoeng o kena ka kamoreng ea conical tangentially, o etsa vortex ea lebelo le phahameng le lebelo la ho potoloha le fihlang ho 2,000 G-force. Ts'ebetso ena e matla ea ho bilika e baka karohano ea likarolo tse ipapisitseng le phapang ea bongata:
- Ho falla ha karolo e teteaneng:Likarolo tse boima haholo (metsi, lintho tse tiileng) li leba ka ntle ho mabota a leholiotsoana ebe li theohela holimo (ho phalla ka tlase)
- Mokhahlelo o bobebe:Likarolo tse bobebe (oli, khase) li fallela sebakeng se bohareng ebe li tsoa ka har'a sesebelisoa sa vortex (ho phalla)
Karohano e sebetsang hantle e itšetlehile ka lintlha tse 'maloa tse kenyeletsang:
- Moralo oa ho kena le lebelo la ho phalla
- Karolelano ea sekhutlo sa khoune le bolelele ba bophara ho isa ho bophara
- Lintho tsa mokelikeli (ts'ebetso, viscosity)
- Phapang ea khatello pakeng tsa ho kena le ho phalla
Li-hydrocyclone tsa sejoale-joale li fihlella karohano ea marotholi a oli ho fihla ho li-micron tse 10-20 ka bophara, ka meralo e tsoetseng pele. (mohlala, mofuta oa rona oa FM-20）ho fihlella ts'ebetso ea sub-10 micron.
Lisebelisoa tsa Bohlokoa Ts'ebetsong ea Oli le Khase
1. Phello ea Metsi a Reinjected
Hydrocyclones e sebetsa e le theknoloji ea mantlha bakeng sa kalafo ea metsi e hlahisoang kantle ho naha, hangata e fihlela katleho ea 90-98% ea ho tlosa oli. Boholo ba bona bo kopaneng le khaello ea likarolo tse tsamaeang li li etsa hore li be tse loketseng li-platform tse nang le sebaka. Leoatleng le ka Leboea, basebelisi ba atisa ho sebelisa lifefo tse ngata tsa bophara ba 40 mm ka tatellano e bapileng ho sebetsana le sekhahla sa phallo se fetang libarele tse 50,000 ka letsatsi. Metsi a hloekisitsoeng (a nang le oli <30 ppm) a ka ntšoa ka mokhoa o sireletsehileng kapa a kenngoa hape.
2. Ho cheka Mokelikeli
E le lisebelisoa tsa ho laola lintho tse tiileng tsa bobeli le tse phahameng, li-hydrocyclone li tlosa li-cuttings tse ntle (10-74 μm) ho tloha marong a ho cheka. Metsoako ea morao-rao ea shale shaker/hydrocyclone e khutlisa ho feta 95% ea mokelikeli oa bohlokoa oa ho cheka, e leng ho fokotsang litšila le litšenyehelo tsa ho khutlisa mokelikeli. Meralo ea morao-rao e kenyelletsa lithapo tsa ceramic ho mamella li-slurries tse hlabang ts'ebetsong ea ho cheka nako e telele.
3. Deoiling Hydrocyclone
Li-hydrocyclone tsa mekhahlelo e meraro li arola hantle metsi le lintho tse tiileng ho melapo ea oli e tala. Libakeng tsa oli e boima joalo ka lehlabathe la oli la Canada, litsamaiso tsena li fokotsa ho khaoha ha metsi ho tloha ho 30-40% ho ea tlase ho 0.5% BS&W (sediment ea motheo le metsi). Sebaka sa maoto a compact se lumella ho kenya ka ho toba litsing tsa metsi, ho fokotsa ho senyeha ha lipeipi ho tsoa ho metsi.
4. Ho tlosa Hydrocyclone
Li-Desander hydrocyclones li sireletsa lisebelisoa tse tlase ka ho tlosa 95% ea likaroloana> 44 μm ho tsoa marong a hlahisoang. Sebakeng sa Permian Basin, basebetsi ba tlaleha phokotso ea 30% ea litšenyehelo tsa tlhokomelo ea pompo ka mor'a ho kenya lisebelisoa tsa ho tlosa lehlabathe la hydrocyclone. Meralo e tsoetseng pele e na le li-control tse ikemetseng ho boloka ts'ebetso e tsitsitseng ho sa tsotellehe phallo ea phallo.
Melemo ea Theknoloji
Hydrocyclones e fana ka melemo e ikhethang ha e bapisoa le mekhoa ea khale ea karohano:
- Moqapi o tiileng: E hloka sebaka se ka tlase ho 90% ho feta likarohano tsa matla a khoheli
- Bokhoni bo phahamengLiyuniti tse le 'ngoe li sebetsa ho fihla ho 5,000 bpd (libarele ka letsatsi)
- Tlhokomelo e tlase: Ha ho na likarolo tse tsamaeang le likarolo tse fokolang tsa ho roala
- Ho tenyetseha ha ts'ebetso: E sebetsana le mefuta e fapaneng ea sekhahla sa phallo (10:1 turndown ratiokapa ka holimo ka mekhoa e khethehileng)
- Matla a matla: E sebetsa ho latela phapang ea khatello ea tlhaho (hangata 4
-10 bar)
Litlhahiso tsa morao-rao li kenyelletsa:
- Li-liner tsa Nanocomposite li eketsa bophelo ba tšebeletso ka makhetlo a 3-5
- Tlhokomelo e bohlale e nang le li-sensor tsa IoT bakeng sa ho latela ts'ebetso ea nako ea nnete
- Sistimi ea Hybrid e kopanyang li-hydrocyclone le li-electrostatic coalescers
Qetello
Hydrocyclone ea rona e nka moralo o ikhethileng oa sebopeho sa conical, mme ho kentsoe leholiotsoana le entsoeng ka mokhoa o khethehileng ka hare ho eona. Vortex e potolohang e hlahisa matla a centrifugal ho arola likaroloana tsa oli tse sa lefelloeng ho tloha mokelikeli (joaloka metsi a hlahisoang). Sehlahisoa sena se na le litšobotsi tsa boholo bo nyane, sebopeho se bonolo le ts'ebetso e bonolo, 'me e loketse maemo a sa tšoaneng a sebetsang. E ka sebelisoa e le mong kapa e kopane le lisebelisoa tse ling (tse kang lisebelisoa tsa karohano tsa moea flotation, li-separators tsa ho bokella, litanka tsa degassing, joalo-joalo) ho theha tsamaiso e feletseng ea tlhahiso ea metsi e nang le matla a maholo a tlhahiso ka bophahamo ba yuniti le sebaka se senyenyane sa fatše. Nyenyane; katleho e phahameng ea lihlopha (ho fihla ho 80% ~ 98%); maemo a phahameng a ho sebetsa (1: 100, kapa holimo), theko e tlaase, bophelo bo bolelele ba tšebeletso le melemo e meng.
Ea ronaDeoiling HydroCyclone,Leholiotsoana la Metsi a Reinjected Desander,Hydrocyclone e nang le likamore tse ngata,PW Deoiling Hydrocyclone,Debulky metsi & Deoiling hydrocyclones,Ho tlosa hydrocycloneli rometsoe linaheng tse ngata, Re khethiloe ke bareki ba bangata ba malapeng le ba machaba, ba fumana maikutlo a nepahetseng ka ts'ebetso ea sehlahisoa sa rona le boleng ba tšebeletso.
Re lumela ka tieo hore ke feela ka ho fana ka lisebelisoa tse phahameng re ka theha menyetla e meholo ea kholo ea khoebo le tsoelo-pele ea litsebi. Boitlamo bona ba boqapi bo tsoelang pele le ntlafatso ea boleng bo tsamaisa ts'ebetso ea rona ea letsatsi le letsatsi, e re fa matla a ho fana ka litharollo tse betere bakeng sa bareki ba rona.
Hydrocyclones e ntse e tsoela pele ho fetoha e le theknoloji ea bohlokoa ea karohano bakeng sa indasteri ea oli le khase. Motsoako oa bona o ikhethang oa ts'ebetso, ts'epahalo, le compactness e etsa hore e be ba bohlokoa haholo nts'etsopele ea lisebelisoa tse kantle ho naha le tse sa tloaelehang. Ha basebetsi ba tobana le likhatello tse ntseng li eketseha tsa tikoloho le moruo, theknoloji ea hydrocyclone e tla bapala karolo e kholo le ho feta tlhahisong e tsitsitseng ea hydrocarbon. Tsoelo-pele ea nakong e tlang ea thepa, digitalization, le kopanyo ea sistimi e ts'episa ho ntlafatsa ts'ebetso ea bona le boholo ba ts'ebeliso.
Nako ea poso: Jun-18-2025