Nozzle ea Tricone Drill Bit: "Pelo ea Hydraulic" ea Bokhoni ba ho Cheka

Har'a likarolo tse rarahaneng tsa drill drill bit, nozzle hangata e nkoa e le karolo e nyenyane, e hlokomolohuoang habonolo. Leha ho le joalo ke pelo ea hydraulic e etsang qeto ea ho sebetsa hantle ha ho cheka, bophelo bo fokolang, le polokeho ea likoti. Ho feta feela tsela ea ho cheka mokelikeli (seretse) ho tsoa ka har'a karoloana, li-nozzles li bohareng ba ho pshatla ha mafika, ho hloekisa masoba a libotlolo le ts'ebetso e tsitsitseng. Sehloohong sena, re senya mesebetsi ea mantlha eakotopo ea triloneli-nozzles le ho bontša hore na ke hobane'ng ha karolo e nyenyane hakana e etsa phapang e kholo hakana.

1. Pholiso le Lubrication: Ho Sireletsa Bit’s "Mohala oa bophelo"

Ha khoune e potoloha le ho pshatla lejoe ka lebelo le phahameng, khohlano e matla pakeng tsa libere, meno a khoune, le ho bōpeha ho hlahisa mocheso o mongata. Ntle le mocheso o nepahetseng oa mocheso, li-bearings li ka chesa haholo le ho hlōleha, ho roala ha meno ho potlakisa, 'me bophelo ba tšebeletso bo theoha haholo.

Ho pholisa: Lijete tsa metsi tse chekang tse lebelo le phahameng ho tsoa melomong li pholisa likhoune le li-bearing ka ho toba, li tlosa mocheso o hohlang ka potlako le ho boloka sekontiri se le ka har'a mocheso o sireletsehileng.

Ho tlotsa: Mokelikeli oa ho cheka o etsa filimi e tlotsang holim'a li-bering le holim'a cone, e fokotsang tšepe e tobileng ho hohlana ha tšepe, e fokotsang ho senyeha, le ho lelefatsa nako ea ts'ebetso ea biti. Phello ea ho pholisa le ho tlotsa ea li-nozzles e bohlokoa ka ho khetheha lilibeng tse tebileng tsa mocheso o phahameng le ho cheka ka thata, ho tsebahatsa ka kotloloho hore na karoloana e ka fihla sebaka se reriloeng sa ho cheka.

2.Ho hloekisa Mokoti o ka Tlase le Sebaka sa Leino: 

Senotlolo sa ho Thibela Bit BallingCuttings e setseng ka tlas'a lesoba kapa e qabeletsoe pakeng tsa meno a kholune e baka "bit balling" - bothata bo eketsang khanyetso ea ho cheka, bo fokotsang ts'ebetso ea ho robeha, 'me bo ka lebisa ho khomarelang liphaephe. Li-nozzles li rarolla bothata bona mohloling.

Ho tlosa li-cuttings: Li-jet tsa lebelo le phahameng li phunya lesoba le meno a kholu, ka potlako li tlosa likhechana tse robehileng ho qoba ho pshatla khafetsa. Sena se tiisa hore meno a lula a kopana le lejoe le lecha. 

Thibelo ea bolo: Phallo e tsitsitseng ea mokelikeli e thibela likotoana ho khomarela likhoune le 'mele, ho boloka karoloana e hloekile ebile e phunya hantle. Ka mekhoa e bonolo kapa e khomarelang, ts'ebetso ea ho hloekisa ea li-nozzles e ama ka ho toba katleho ea ho cheka le polokeho ea likoti.

3. Assisting Rock Breaking: The "Booster" bakeng sa ho Ntlafatsa Sekhahla sa ho Kena

Li-jets tsa Nozzle li etsa ho fetang feela ho hloekisa sekoti se ka tlase - li kenya letsoho ka mafolofolo ho pshatla lejoe le ho ntlafatsa haholo sekhahla sa ho kenella (ROP).

Ho pshatleha ha lefika ka mokhoa o bonolo: Ha ho etsoa libopeho tse bonolo, lijete tse lebelo le phahameng li ka ts'oha le ho fokolisa lefika, tsa theha sebaka se robehileng pele. Sena se fokotsa mojaro oa mochini ho li-cones mme se eketsa haholo ROP.

Ntlafatso ea ts'ebetso ho libopeho tse thata. Li-jets tsa nozzle tse entsoeng hantle li thusa biti hore e sebetse hantle mefuteng e fapaneng ea sebopeho.

4. Ho Ntlafatsa Sebaka sa Phallo ea Lesoba le Tlase: Ho Matlafatsa Tšebeliso ea ho Seha

Palo, boemo, bophara, le angle ea ho fafatsa ea li-nozzles hammoho li hlalosa sebaka sa phallo ea lesoba le tlase. Moralo o motle oa nozzle o felisa "libaka tse shoeleng" moo mokelikeli o thellang, o tsamaisa mokelikeli oa ho cheka ka ho lekana ho ea tlase, 'me o netefatsa hore li-cuttings li tsamaisoa hantle holimo.

Ho felisa libaka tse shoeleng.

Ho sireletsa liliba: Li-angles tse ntlafalitsoeng tsa jet li fokotsa khoholeho ea lebota la liliba, li ntlafatsa botsitso, 'me li fokotsa kotsi ea ho putlama. Mefuteng e rarahaneng ea liliba joalo ka liliba tse atolositsoeng le liliba tse tšekaletseng, ts'ebeliso ea sebaka se tlase sa phallo e ka tlase e ama ka kotloloho ho jara le boleng ba hantle.

5. Ho Fetola Liparamente tsa Hydraulic: Ho Ikamahanya le Maemo a Fapaneng a Ts'ebetso

Nozzle bophara e ama ka kotloloho ho theoha ha khatello ho pholletsa le hanyane. Ka ho khetha li-nozzles tsa boholo bo fapaneng, baenjiniere ba ka laola ka nepo khatello ea lesoba le sekhahla sa phallo ho tsamaisana le litlhoko tsa mefuta e fapaneng ea liliba.

Ho ikamahanya le libopeho: Mehatong ea khatello e phahameng, li-nozzles tse kholo li fokotsa ho theoha ha khatello ho thibela ho lahleheloa ke potoloho. Ka mekhoa e tlase ea khatello, li-nozzles tse nyane li eketsa ho theoha ha khatello le ho ntlafatsa ho jara.

Ho etsa bonnete ba botsitso ba lisebelisoa: Lilibeng tse lebileng, moralo o nepahetseng oa nozzle o thusa ho boloka ts'ebetso e tsitsitseng ea tekanyo ha ho cheka (MWD) le ho rema ha ho ntse ho cheka lisebelisoa (LWD) ha ho ntse ho bolokoa lipalangoang tse sebetsang hantle. Khetho ea nozzle, ha e le hantle, ke taolo e nepahetseng ea li-parameter tsa hydraulic hydraulic.

Molomo oa akotopo ea trilone, le hoja e le nyane ka boholo, e etsa mesebetsi e mengata ea bohlokoa: ho pholile le ho tlotsa, ho hloekisa sekoti le meno, ho thusa ho pshatla ha majoe, ho ntlafatsa tšimo ea phallo, le taolo ea hydraulic. E sebetsa e le borokho pakeng tsa mokelikeli oa ho cheka le karoloana ea ho phunya, 'me e bohlokoa bakeng sa ho cheka hantle, ho sireletsehileng.

Bakeng sa li-nozzles tse sebetsang hantle bakeng salikotoana tsa li-tricone, khethaDrillMore.Li-nozzles tsa rona li fana ka pholiso e babatsehang, ho hloekisa le ho sebetsa hantle ha haeteroliki ho ntlafatsa lebelo la ho cheka.DrillMore e u thusa ho lelefatsa bophelo bo fokolang le ho fokotsa litšenyehelo tsa ts'ebetso ka boleng bo tšepahalang, bo tiisitsoeng tšimong.