Mea Hoʻohu Hana Mechanical
Hoʻohana ʻia nā kiʻi huki, papa ʻaina a me nā pā lepo o ka mīkini hoʻoheheʻe ʻana i ka mīkini e ka mīkini diesel a hoʻokele ʻia e ke ala hui, a hiki ke hoʻohana ʻia ka rig no ka hoʻomohala ʻana i ka māla aila ma ka ʻāina ma lalo o 7000m hohonu hohonu.
Mechanical Drive Drilling Rig Nā ʻāpana kumu:
ʻAno | ZJ20/1350L(J) | ZJ30/1700L(J) | ZJ40/2250L(J) | ZJ50/3150L(J) | ZJ70/4500L | ||
Nominal wili hohonu | 1200—2000 | 1600—3000 | 2500—4000 | 3500—5000 | 4500—7000 | ||
Max. hook haawe KN | 1350 | 1700 | 2250 | 3150 | 4500 | ||
Max. helu laina o ka ʻōnaehana huakaʻi | 8 | 10 | 10 | 12 | 12 | ||
Uea wili Dia. mm(i) | 29(1 1/8) | 32(1 1/4) | 32(1 1/4) | 35 (1 3/8) | 38(1 1/2) | ||
Sheave OD o ka ʻōnaehana hele mm | 915 | 915 | 1120 | 1270 | 1524 | ||
ʻO ke kumu wili ma loko o ka lua Dia. mm(i) | 64 ( 2 1/2) | 64 ( 2 1/2) | 75 ( 3 ) | 75 ( 3 ) | 75 ( 3) | ||
Ka mana helu ʻia o nā drawworks KW(hp) | 400(550) | 550(750) | 735(1000) | 1100(1500) | 1470(2000) | ||
Hoʻololi ka hana huki | 3 i mua + 1 hoohuli | 3 i mua + 1 hoohuli | 4mua+ 2 hulili | 6 i mua+ 2 hulili |
4mua+ 2 hulili | 6 i mua+ 2 hoohuli | 6 i mua+ 2 hoohuli |
E wehe ana Dia. o ka pākaukau rotary mm(in) | 445(17 1/2) | 520.7(20 1/2) 698.5(27 1/2) | 698.5(27 1/2) | 698.5(27 1/2) 952.5(37 1/2) | 952.5(37 1/2) | ||
Hoʻololi ka pākaukau Rotary | 3 i mua + 1 hoohuli | 3 i mua + 1 hoohuli | 4mua+ 2 hulili | 6imua+ 2 hoohuli | 4mua+ 2 hulili | 6imua+ 2 hoohuli | 6 i mua+ 2 hoohuli |
ʻO ka mana pāpaʻi lepo hoʻokahi kW(hp) | 735(1000) | 735(1000) | 960(1300) | 1180(1600) | 1180(1600) | ||
Helu hoʻouna | 2 | 2 | 3 | 3 | 4 | ||
ʻO ke kiʻekiʻe hana mast m(ft) | 31.5(103) | 31.5(103) | 43(141) | 45(147.5) | 45(147.5) | ||
wili papahele kiʻekiʻe m(ft)
| 4.5(14.8) | 4.5(14.8) | 6 (19.7) | 7.5(24.6) | 9(29.5) | ||
ʻO ke kiʻekiʻe o ka papahele wili m(ft) | 3.54(11.6) | 3.44(11.3) | 4.7(15.4) | 6.26(20.5)
| 7.7(25.3)
| ||
Nānā | L—Kaa hoohui kaulahao, J—Ka hookui huipu ana o ke kaei V |