1 Qhov teeb meem tam sim no ntawm txawv teb chaws cov menyuam lub khob hliav qab drilling rigs thiab cov yam ntxwv ntawm cov tuam txhab loj
Lub teb chaws txawv teb chaws tseem ceeb uas tuaj yeem tsim khoom loj rau cov menyuam lub khob hliav qab drilling rigs yog Tebchaws Meskas, Russia thiab Nyiv. Cov menyuam lub khob hliav qab drilling rigs tsim thiab tsim nyob rau hauv Tebchaws Meskas muaj cov txheej txheem siab thiab kev ua haujlwm zoo, thiab muag yuav luag thoob plaws ntiaj teb.
Peb lub tuam txhab loj uas tsim cov tshuab drilling rigs hauv ntiaj teb yog tag nrho hauv Tebchaws Meskas: Bucyrus (BE, tau los ntawm Kab ntsig), Ingersoll Rand (IR, tau los ntawm Atlas Copco) thiab P&H Tuam Txhab (tau los ntawm Joy International). Bucyrus thiab Ingersoll Rand yog cov tuam txhab uas muaj keeb kwm ntev ntawm kev tsim cov menyuam lub khob hliav qab drilling rigs, thaum P&H nkag mus rau cov menyuam lub khob hliav qab drilling rig lag luam hauv xyoo 1991 tom qab tau txais Gardner-Denver Lub Tuam Txhab cov menyuam drilling rig ntau lawm kab.
1) Bucyrus Corporation yog ib lub ntiaj teb loj tshaj plaws, qub tshaj plaws thiab thev naus laus zis ua lag luam ntawm cov menyuam lub khob hliav qab drilling rigs. 49-R, 65-R thiab 67-R thiab lawv cov derivative series yog lub tuam txhab cov khoom tseem ceeb, sawv cev rau lub ntiaj teb qib siab tshaj plaws thaum pib ntawm lub xyoo pua 21st. Ntawm lawv, cov yam ntxwv ntawm 49-R hom rau cov menyuam drilling rig muaj xws li: hluav taws xob chainless khib thiab pinion pressurizing thiab lifting system muaj peev xwm tswj tau lub siab sib xws, nce drilling ceev, thiab ntev lub neej ntawm laum ntsis; chainless reversible crawler mus ncig teb chaws system tuaj yeem ua rau lub drilling rig positioning thiab tsis siv neeg leveling li ntawm 4 vib nas this; lub high-efficiency ntsia hlau cua compressor yuav ua rau kom cov compressed cua, sai sai tshem tawm pob zeb slag nyob rau hauv qab ntawm lub qhov, thiab ua kom ceev drilling; tag nrho cov drilling rig ua haujlwm yog tswj hwm los ntawm PLC los txhim kho kev tsim khoom thiab kev nyab xeeb; programmable drilling rig Lub kaw lus tswj tuaj yeem paub tsis siv neeg drilling thiab txhim kho drilling efficiency.
Txhawm rau ua kom tau raws li qhov xav tau ntawm kev drilling hauv taconite, lub tuam txhab tsim ib qho loj dua 59-R laum rig raws li 49-R laum rig, nrog lub siab axial ntawm 585-630 kN thiab slag Tawm cua ceev ntawm 35.56 m / s. Lub qhov taub ncav cuag 406 ~ 445 mm. Lub crawler thav duab, leveling jack, hydraulic system, drilling thav duab, pressurized lifting mechanism, rotary trolley, lub ntsiab cua compressor thiab programmable tswj ntawm lub 59-R drilling rig yog tag nrho cov txhim kho thiab zoo meej piv rau 49-R qhov drilling rig. Nws drilling ceev hauv hlau ore ncav cuag 28.3 m / h.
2) Ingersoll Rand tsuas yog ua kom tag nrho hydraulic lub khob hliav qab thiab down-lub-qhov ob lub hom phiaj drilling rigs nyob rau hauv cov nqe lus ntawm mining cone drilling rigs. Nws cov khoom tseem ceeb suav nrog DM-25, DM-45E, DM-50E, DM-H thiab DM-M qauv. Nws cov yam ntxwv yog tias txhua qhov kev txav yog tsav los ntawm hydraulic siab, thiab lub zog ntawm tag nrho lub tshuab tuaj yeem xaiv los ntawm lub cav diesel lossis hluav taws xob. Thaum ntxov 1980s, Ingersoll Rand tau pib DM-H drilling rig nrog lub siab ntawm 500 kN thiab lub qhov taub ntawm 311 txog 381 hli. Nws txais yuav hydraulic excavator-hom crawler khiav ntaus ntawv, thiab ob lub hydraulic motors tsav ob lub crawler lem, uas txhim kho maneuverability thiab txo lub sij hawm hloov ntawm lub sij hawm mus rau feeb. Los ntawm nruab nrab -1980s mus rau xyoo 1990, DM-M, DM-M2 thiab DM-M3 drilling rigs nrog kev txhim kho tsis tu ncua tau pib. Lub Pit Viper Series351 cov menyuam lub khob hliav qab drilling rig launched los ntawm Ingersoll Rand muaj lub siab loj axial. Lub axial siab ntawm tus qauv no yog 570 kN, lub tso zis ntim yog 6 500m2 / min, thiab lub tso siab yog 0.76 MPa.
Tsis tas li ntawd, Drilling Rig Monitoring System (IRDMS) tsim los ntawm Ingersoll Rand ua rau cov neeg ua haujlwm saib xyuas qhov tsis zoo xws li drilling ceev, qhov tob, tag nrho cov duab thiab cov xov tooj ntawm qhov drilled ntawm lub console. Nyob rau tib lub sijhawm, nws tseem tuaj yeem kuaj xyuas qhov ntsuas kub, siab, lim cov xwm txheej ntawm cov khoom tseem ceeb thiab lwm yam kev ua txhaum uas cuam tshuam txog kev siv tshuab thiab kev ua haujlwm, thiab tuaj yeem xa cov ntaub ntawv mus rau lub khoos phis tawj sab nraud ntawm qhov drilling rig, lossis kev sib txuas nrog mine wireless system.