1. Umshini owodwa ungasetshenziselwa izinhloso eziningi
Kuphrojekthi yokwakha enkulu, iI-Rotary drilling rigisetshenziselwa ukushayela inqwaba, ukudluliswa kwe-hydraulic kusetshenziswa ngokugcwele, futhi indlela yokuklama inhlanganisela ye-modular iyamukelwa ukuze kutholakale umshini owodwa onemisebenzi eminingi ngaphansi kwesimo sokuthi umshini oyinhloko uhlala ungashintshiwe, ukuze kuthuthukiswe ukuguquguquka kwemishini emikhulu yokwakha kwehlukene. izindlela zokwakha. Kuwuhlobo lwemishini efanele izindlela ezahlukene zokwakha. Ingakwazi futhi ukwenza i-casing noma i-casing drilling egcwele, ifakwe i-diaphragm wall grab engaphansi komhlaba yokwakha udonga lwe-diaphragm engaphansi komhlaba, ukwakhiwa kodonga lwekhanda lamandla amabili, kanye nokubhola okuvunguzayo okude, ukuze kuzuzwe umshini owodwa onemisebenzi eminingi.
2. Izinto zokusebenza zisebenza kahle, izinga eliphezulu lokuzishintshashintsha kanye namandla aphansi okusebenza
I-Rotary drilling rig iyi-crawler full hydraulic self-propelled rig, eyamukela isethi egcwele ye-hydraulic system, kanti eminye ifakwe nohlelo lokusebenza lwekhompyutha. Ukukhethwa kwezingxenye ezinhle kungandisa impilo yonke yesevisi yemishini futhi ngeke kuthinte ukusetshenziswa kwayo ngenxa yokulimala kwengxenye eyodwa. Imishini ihlanganisa imishini, ugesi kanye noketshezi, inesakhiwo esihlangene, ukusebenza okuguquguqukayo nokulula, izinga eliphezulu lemishini kanye ne-automation, ingahamba yodwa endaweni yokwakha, futhi ingamela insika, elula futhi esheshayo ukuhambisa nokuqondanisa isikhundla somgodi. Kwamukelwe ipayipi lokubhoboza i-Telescopic, eligcina abasebenzi kanye nesikhathi sokwengeza ipayipi lokubhoboza, isikhathi esincane sokusiza kanye nokusetshenziswa kwesikhathi esiphezulu.
3. Ukusebenza kahle kokubhola
Ama-drill bits ahlukene angalungiswa ngokuvumelana nezimo zokwakheka, futhi umgqomo omude wokubhoboza ungasetshenziswa ungqimba lomhlabathi ohlangene ukuze kwandiswe isivinini sokumba; Ku-stratum enokuqukethwe okukhulu kwesihlabathi namatshe amatshe, umgqomo omfushane wokumba ungasetshenziswa ngokuvikelwa kodonga lodaka ukulawula izinga lokumba; Ngokwakheka okuqukethe amatshe amatshe, amatshe aqinile namatshe aqinile, izingcezu ze-auger ezinde nezifushane zingasetshenziselwa ukwelashwa. Ngemva kokukhulula, buyisela umgqomo wokubhoboza ukuze uqhubeke nokubhola. Uma kuqhathaniswa nemishini evamile, ine-torque enkulu ejikelezayo, ingalungiswa ngokuzenzakalelayo ngokuvumelana nezimo zokubunjwa, i-WOB enkulu futhi kulula ukuyilawula.
4. Ikhwalithi ephezulu yokwenza inqwaba
Ukuphazamiseka kwe-stratum kuncane, isikhumba sodaka sodonga olubambayo sincane, futhi udonga lwembobo olwakhiwe lunzima, olwenza ukukhulisa ukungqubuzana kohlangothi lwenqwaba nokuqinisekisa ukuklama ukuthwala umthamo wesisekelo senqwaba. Kukhona i-sediment encane ngaphansi komgodi, okulula ukuhlanza imbobo nokwandisa umthamo wokuthwala we-pile end.
5. Ukungcoliswa kwemvelo okuncane
II-Rotary drilling rigukumba udaka olomile noma olungajikelezi, oludinga udaka oluncane. Ngakho-ke, indawo yokwakha ihlanzekile futhi icocekile futhi ingcoliswa kancane imvelo. Ngesikhathi esifanayo, imishini inokudlidliza okuncane nomsindo ophansi.
Isikhathi sokuthumela: Nov-08-2021