Sekepe sa ho Cheka Seliba sa Metsi sa Botebo ba 1000m

Tlhaloso e Khutšoanyane:

Mochini oa ho cheka liliba tsa metsi o botebo ba limithara tse 1000 ke mochini o boima o etselitsoeng ho cheka liliba tsa metsi a tebileng, hangata o sebelisoang ho ntša metsi a ka tlas'a lefatše bakeng sa ts'ebeliso ea masepala, indasteri, kapa temo. O khona ho cheka ho fihlela botebong ba limithara tse 1000 (kapa hoo e ka bang maoto a 3280) ho latela mofuta oa mobu, lefika le maemo a ho cheka.


Qaqiso ea Sehlahisoa

Li-tag tsa Sehlahisoa

boima ba 'mele (T) 13 Bophara ba phaephe ea ho phunya (mm) 102/108/114/117
Bophara ba lesoba 140-400 Bolelele ba phaephe ea ho phunya (m) 1.5/2.0/3.0/6.0
Botebo ba ho cheka (m) 1000 Matla a ho phahamisa sekepe 50
Bolelele ba pele ba nako e le 'ngoe (m) 6.6 Lebelo la ho phahama ha sekepe (m/min) 20
Lebelo la ho tsamaea (km/h) 2.5 Lebelo la ho fepa ka potlako (m/min) 40
Ho khona ho fumana maemo (max.) 30 Bophara ba ho kenya (m) 2.95
Bokhoni bo hlomelitsoeng (kw) 194 Hoisting matla a winch (T) 2
Khatello ea moea e sebetsang (MPA) 1.7-3.5 Torque ea ho tjeka (Nm) 9000-20000
Tšebeliso ea moea (m³/min) 17-42 Litekanyo (mm) 6300*2300*2950
Lebelo la ho tjheseletsa (rpm) 45-140 Bokgoni ba ho kenella ka botlalo 15-35
Ho otloa ke leoto le phahameng (m) 1.7 Letšoao la enjene Cummins

Rig ea ho cheka liliba tsa metsi e botebo ba limithara tse 1000 ke mochini o khethehileng oa ho cheka o etselitsoeng ho cheka liliba tse tebileng tsa metsi, o khonang ho fihla botebong ba limithara tse 1000 (hoo e ka bang maoto a 3280). Lirig tsena lia hlokahala bakeng sa ho fumana metsi a ka tlas'a lefatše libakeng tseo metsi a holim'a metsi a sa fumaneheng kapa bakeng sa ho ntša metsi metsing a tebileng a metsi. Li sebelisoa hangata lits'ebetsong tsa temo, indasteri, masepala le geotechnical.

Likarolo tsa Bohlokoa le Likarolo tsa Rig ea ho Cheka Metsi ea Botebo ba 1000m:

1. Mokhoa oa ho Cheka:

  • Ho Cheka ka Rotary: Rig e sebedisa mokhoa wa ho tjheka ka rotary, moo karolo ya ho tjheka e potolohang e sebediswang ho phunyeletsa lefikeng le thata kapa mobung. Karolo hangata e etswa ka thepa e tshwarellang jwalo ka tungsten carbide kapa daemane ho mamella maemo a thata.
  • Hamore ea ho letsa kapa ea DTH (Down-the-Sole): Maemong a mang, sistimi ea ho letsa kapa ea hamore ea DTH e ka sebelisoa ho phunyeletsa mafika a thata ka ho fana ka litlamorao tse matla haholo, tse thusang ho potlakisa ts'ebetso ea ho phunya.

2. Sistimi ea ho Cheka Seretse:

  • Sistimi ea Potoloho ea Seretse: Sistimi ea pompo e potoloha mokelikeli oa ho phunya (hangata e le motsoako oa metsi, bentonite, le lintho tse ling tse tlatsetsang) ka har'a sekoti. Mokelikeli oa ho phunya o sebeletsa merero e mengata: ho pholisa le ho tlotsa karolo ea ho phunya, ho tsitsisa lebota la seliba, le ho jara mafika a sehiloeng holimo.
  • Sistimi ea ho Hloekisa Sekoti sa Seretse le ea ho Hloekisa: Likarolo tsena li boloka, li hloekisa le ho potoloha seretse se chekiloeng hape.

3. Mohloli oa Matla:

  • Enjene le Mekhoa ea Haeteroliki: Hangata rig e tsamaisoa ke enjene ea diesel kapa ea motlakase, e tsamaisang lipompo tsa haeteroliki le sistimi e potolohang. Matla a phahameng le torque lia hlokahala bakeng sa ho cheka mefuta e fapaneng ea majoe le mobu, haholo-holo maemong a tebileng.

4. Serethe le Tora:

  • Sekoti se Lokisoang: Sekoti ke sebopeho sa tora se ka fetoloang se tshwarang thapo ya ho tjheka mme se dumella rig ho sebetsa ka ho otloloha. Se etseditswe ho tshehetsa boima ba thapo ya ho tjheka le disebediswa tse hlokahalang ho tjheka botebong bo boholo.
  • E ka tsamaisoa: Sekoti se ka menwa kapa sa qhaqhoa bakeng sa ho tsamaisoa pakeng tsa libaka tsa ho phunya.

5. Khoele ea ho Cheka le Lisebelisoa:

  • Liphaephe tsa ho phunya: Thapo ea ho phunya e na le letoto la liphaephe tse hokahaneng tse atolohelang ka har'a seliba, li fetisetsa matla a potolohang ho tloha rig ho ea karolong ea ho phunya e ka tlase ho lesoba.
  • Li-Barrel tsa Core: Libakeng tse ling tsa ho tjheka, li-barrel tsa mantlha li sebelisoa ho ntša lisampole tsa mantlha tsa lefika kapa mobu, tse ka fanang ka tlhahisoleseling ea bohlokoa ea jeoloji.

6. Tekanyo le Tlhokomelo ea Botebo:

  • Disensor tsa Botebo: Disensor tsa botebo ba dijithale kapa tsa analog di sebediswa ho lekola le ho ngola kgatelopele ya ho tjheka. Disensor tsena di lekanya botebo ba karolo ya ho tjheka mme di fana ka maikutlo a nako ya sebele ho mosebedisi.
  • Sistimi ea Taolo: Sistimi e rarahaneng ea taolo e lumella mosebelisi ho lekola liparamente tse fapaneng tse kang lebelo la ho cheka, potoloho ea seretse le khatello, ho netefatsa ts'ebetso ea ho cheka e bolokehileng le e sebetsang hantle.

7. Likarolo tsa Polokeho:

  • Thibelo ea ho Foqoha ha Mollo (BOP): Ho thibela ho lokolloa kapa ho phatloha ha mollo ka tšohanyetso, haholo-holo ha ho phunngoa ka har'a libopeho tse nang le khatello.
  • Mekhoa ea ho Thibela Maemo a Tšohanyetso: Mekhoa ea polokeho e teng ho emisa ts'ebetso ea ho cheka ka bohona ha ho hlaha maemo a tšohanyetso.
  • Li-Rig Guard: Ho sireletsa basebetsi le lisebelisoa linthong tse oang le likotsing tse ling.

8. Likarolo tse ling:

  • Li-Winches le Li-Hoists: Li sebelisetsoa ho theola le ho phahamisa phaephe ea ho phunya le lisebelisoa tse ling tse boima ho kena le ho tsoa ka selibeng.
  • Lipompo tsa Seretse: Ho potoloha mokelikeli oa ho phunya ka har'a sistimi, ho netefatsa hore ts'ebetso ea ho phunya e lula e sebetsa hantle ebile e pholile.

Tšebeliso ea Rig ea ho Cheka Seliba sa Metsi ea Botebo ba 1000m:

  • Ho Batla Metsi a ka Tlase: Ho hlwaya le ho ntsha metsi a tebileng a ka tlase ho lefatshe bakeng sa metsi a nowang, ho nosetsa, kapa tshebediso ya diindasteri.
  • Phepelo ea Metsi ea Masepala: Libakeng tseo mehloli ea metsi a ka tlas'a lefatše a sa tebang e sa lekaneng, liliba tse tebileng li ka fana ka mohloli o tšepahalang oa metsi.
  • Lipatlisiso tsa Geotechnical le Geological: Ho bokella lintlha tsa ka tlas'a lefatše bakeng sa merero ea kaho, ho kenyeletsoa meralo ea motheo e kang marokho, lithanele le mehaho.
  • Ho Batla Oli le Khase: Maemong a mang, mechine ena e boetse e etselitsoe ho sebelisoa ho batleng oli le khase ho phaella ho chekeng liliba tsa metsi.

Melemo:

  • Phihlello ea Mehloli e Tebileng ea Metsi: Kaha mechine ena e khona ho cheka ho feta lirifi tsa metsi tse tloaelehileng, e ka fihla matamong a bohlokoa a metsi a ka tlas'a lefatše a fumanehang hole ka tlas'a metsi.
  • Bokgoni bo Eketsehileng: Dienjene tse matla le ditsamaiso tse matla tsa ho tjheka di nolofalletsa ho kenella ka potlako le ka bokgoni hara mefuta e fapaneng ya mobu le mafika.
  • Ho Tšepahala le ho Tšoarella: E etselitsoe libaka tse thata, li-rig tsena li hahiloe ho sebetsana le maemo a feteletseng le ho fana ka ts'ebetso e tšoarellang nako e telele libakeng tse hole kapa tse thata.

Qetello:

Rig ea ho tjheka liliba tsa metsi e botebo ba limithara tse 1000 ke sesebelisoa sa bohlokoa bakeng sa ho fihlella mehloli e tebileng ea metsi, e leng se etsang hore e be ea bohlokoa bakeng sa liindasteri tse fapaneng tse itšetlehileng ka metsi a ka tlas'a lefatše. Ka likarolo tse tsoetseng pele joalo ka litsamaiso tse matla tsa ho potoloha, potoloho ea seretse, le tlhokomelo ea nako ea sebele, lirig tsena li netefatsa hore liliba tse tebileng tsa metsi li ka chekoa ka katleho le ka mokhoa o sireletsehileng. Li bohlokoa haholo libakeng tse nang le matamo a tebileng a metsi a ka tlas'a lefatše kapa ha ho chekoa bakeng sa merero ea saense, ea indasteri, kapa ea masepala.


  • E fetileng:
  • E 'ngoe:

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