Vuba, Kr90A Rolling Rig ya Tyhen Rose Foundation yubatswe Uruganda rushinzwe gusubizwa uruganda rwa Luoyang, Intara ya Henan. Biravugwa ko geologiya isubiza inyuma amabuye na stal, hazaho gutura gukingirwa bizatera ibice kandi bigira ingaruka kumutekano wizuba ryumvikana. Inzira ku rubuga rwakazi irimo kwiyongera kwambere kugirango wuzuze ibishishwa hamwe na backfill icyuho muri Strata, hakurikiraho ikoreshwa ryibirungo byarambiwe hejuru yubuso bushya, amaherezo kugera ku ntego yo gushimangira ubutaka.
Ingorane zuyu mushinga ni:
1. Kubaka mu ruganda rufite uburebure bwa m 12, umwanya wubwubatsi ni muto, gucukura diameter 600mm na ocking depth 20 ~ 25m.
2. Geologiya ahanini ahanini ari intago zinyuma, amabuye manini n'amabuye menshi, bityo ibyobo biroroshye gusenyuka.
3.. Kugira ngo ukemure ibyo bibazo, injeniyeri kuva Tyhen Foundation yateguye igisubizo cya tekiniki. Bahisemo abatwara ubuhanga kandi bakoresheje ibyiza bya RIC0A Rolling Gucukura Rig, bakoresheje guhuza imirongo ibiri yo hasi hamwe numutwe wo gucukura imizingo. Ubu buryo bwabemereye kugenzura igitutu cya RIG kandi akungukira ibiranga torque yo hejuru, yinjira neza strata yaka. Nkigisubizo, amafaranga yubwubatsi yagabanijwe kubakiriya, yinjiza abafatanyabikorwa bakomeye yumushinga.
Tysim Kr90A Rotary Gucukura Rig Ibiranga moteri ya 86kW, ipima toni 25, kandi irashobora kwiyambika imiyoboro iva kuri 400m kugeza 1200m, ifite ubujyakuzimu bwa metero 28 ntarengwa. Rig yateguwe hamwe nubwubatsi bworoshye, bikavamo gukoresha imbaraga zo hasi na moteri kubera uburemere bwayo. Munsi yibisabwa byubaka bingana, ibyinshi mumbaraga za moteri yitangiye gukora ibikorwa. Byongeye kandi, inkoni yo gucukura ikoreshwa hamwe na RIG ni umucyo woroshye, wemerera umuvuduko ntarengwa wo gukiza no kugabanya kugeza kuri 75m / min mubikorwa bimwe byumutekano. Umuvuduko wa RIG wa RIG urashobora kugera kuri 5r / min, kandi umutwe w'imbaraga urashobora kuzunguruka vuba kuri 8-30R / min. Iki gishushanyo cyemeza kwinjira mu butaka bwihuse, ibyo kurya bya lisansi, hamwe no gukora neza.
Igihe cyo kohereza: Ukwakira-26-2023