VFD Skid-Mounted Drilling Rig
wehewehe:
Hoʻokele ʻia ʻo Mud Pump e nā kaʻa VFD AC i kau ʻia ma ka skid hoʻokahi, me ka hoʻoili ʻana o V-belt a me ke ʻano maʻalahi.
Holo ka papa ʻaina hoʻokele kūʻokoʻa me 1 + 1R/2 + 2R i ka wikiwiki o ka pae, a e ʻike ʻia ka hoʻohuli ʻana e ka hoʻihoʻi ʻana o AC.
Me ka hoʻohana ʻana i ka ʻenehana hoʻokele AC-DC-AC, ʻo ka pākaukau rotary a me nā Drawworks he ʻehā quadrant holo a me ka mana vector kikohoʻe piha.
Hoʻohana ʻia ʻo Dynamic brake e pani i ka eddy current brake e like me ka brake auxiliary.
Loaʻa ʻia ka hoʻoheheʻe ʻana ma ka Drawworks main motor a i ʻole kahi kaʻa kūʻokoʻa. ʻO ka hoʻomalu kūlana noʻonoʻo no ka poloka huakaʻi e pale aku i ka poʻomanaʻo lei a me ka papa rotary mai ka hui ʻana.
Loaʻa ka kamaʻilio manawa maoli a me ka pūnaewele me ka hoʻohana ʻana i ka ʻenehana PROFIBUS.
He kūpono ke ʻano mast K no ka hoʻokomo ʻana i ka ʻōnaehana Top Drive o nā ʻano like ʻole.
Hoʻohana ʻia ka pana maʻa a i ʻole ke koli ʻana i luna a me ka mast i hiki ke hoʻokomo ʻia nā mea hana a pau ma ke kūlana haʻahaʻa
ʻO ka hoʻohana ʻana i ka ikehu maikaʻi ma muli o ke kumu mana kiʻekiʻe (ka liʻiliʻi he 95%), ka mana kiʻekiʻe mau a hiki i ka wikiwiki haʻahaʻa.
ʻO ka hoʻopaʻa hou ʻana no ka hoʻomalu palekana a maikaʻi hoʻi o nā mea huki.
ʻO ka ʻōnaehana auto-driller maʻalahi a palekana no ka hoʻokele a me ka hoʻomalu ʻana i nā ʻāpana e like me ke kaumaha ma ka bit (WOB), ka helu o ke komo ʻana (ROP), a me ka mana rotary torque control.
wehewehe:
| Nā mea kiko'ī/Rig Model | ZJ40/2250DB | ZJ50/3150DB | ZJ70/4500DB | |
| Nominal | 4-1/2ʺDP | 4000m | 5000m 16,000ft | 7000m |
| 5ʺDP | 3200m | 4500m 15,000ft | 6000m 20,000ft | |
| Generala Nā kikoʻī | Loaʻa Hook Static Max kN(lbs) | 2250 | 3150 (700,000) | 4500 (1,000,000) |
| Māmā Hooki m/s(i/s) | 0-1.48(0-58) | 0-1.60(0-63) | 0-1.58(0-62) | |
| Līina Strung | 10 | 12 | 12 | |
| Laina wili ʻana mm (in) | 32 (1-1/4ʺ) | 35 (1-3/8ʺ) | 38 (1-1/2ʺ) | |
| Huki Laina wikiwiki ʻoi loa kN(lbs) | 275 (61,822) | 340 (76,435) | 485 (109,000) | |
| Nā mea huki | Hoʻohālike | JC40DB | JC50DB | JC70DB |
| Ka helu mana kW(HP) | 746(1000) | 1118(1500) | 1492(2000) | |
| Hoʻouna ʻia | ʻEkolu mau kumu a me nā kaulahao (4 hoʻololi) | |||
| Paʻa Nui | ʻO ka hoʻopaʻa hoʻoheheʻe hydraulic | |||
| Paʻa kōkua | ʻO ka hoʻopaʻa kaʻa AC / Eaton Disc Brake | |||
| Pale Alii | TC225 | TC315 | TC450 | |
| Paleka Kaahele | YC225 | YC315 | YC450 | |
| Anawaena Puʻu (i) | 1120 (44ʺ) | 1270 (50ʺ) | 1524 (60ʺ) | |
| Hooki | DG225 | DG315 | DG450 | |
| Loli | Hoʻohālike | SL225 | SL450 | SL450 |
| Puni Dia.mm(i) | 75(3ʺ) | 75(3ʺ) | 75(3ʺ) | |
| Papa Rotary | E wehe ana i ka Dia.mm(in) | 698.5 | 952.5 (37-1/2ʺ) | 952.5 |
| Ke ano kalaiwa | Rotary kūʻokoʻa a i ʻole Drawworks Drive | |||
| Mast | kiʻekiʻe m (ft) | 43 (141') | 45 (147') | 45 (147') |
| Kaumaha Paʻa ʻoi loa kN(lbs) | 2250 (500,000) | 3150 (700,000) | 4500 (1,000,000) | |
| Hoʻokumu lalo | ʻAno | Hoʻokiʻekiʻe iā ʻoe iho a i ʻole Box-on-Box | ||
| kiʻekiʻe m(ft) | 7.5 (25') | 9/7.5 (30'/25') | 10.55/9 (35'/30') | |
| Kiʻekiʻe Māmā m(ft) | 6.26 (20') | 7.62/6.26 (25'/20') | 9/7.62 (30'/25') | |
| Puʻu lepo | Hoʻohālike×Helu | F-1300×2 | F-1600×3 | F-1600×3 |
| Ke ano kalaiwa | Hoʻokele ʻia ʻo AC | |||
