DTH drill rig, izwi kandi ku izina rya Down-The-Hole drill rig, ni imashini ikora neza cyane yahinduye inganda zubucukuzi n’ubwubatsi.Irashoboye gucukura umwobo muremure kandi mugari muburyo butandukanye bwamabuye, bigatuma iba igikoresho cyingenzi mubucukuzi bwamabuye y'agaciro, kariyeri, namasosiyete yubwubatsi.
DTH drill rig ikora mukoresheje umwuka wugarijwe kugirango uhindure inyundo ikubita bito, hanyuma igacamo urutare mo uduce duto.Urutare rwacitse noneho rusohorwa mu mwobo n'umwuka uhumanye, bigakora umwobo usukuye kandi neza.Ubu buryo bwo gucukura burihuta kandi bukora neza kuruta uburyo bwa gakondo bwo gucukura, bigatuma ihitamo gukundwa namasosiyete menshi.
Imwe mu nyungu zo gukoresha DTH drill rig nubushobozi bwayo bwo gucukura ibyobo byimbitse kandi binini.Ibi ni ingirakamaro cyane mu bucukuzi bw'amabuye y'agaciro, aho amasosiyete akeneye gukuramo amabuye y'agaciro mu kuzimu.Uruganda rwa DTH rushobora gucukura umwobo kugera kuri metero 50 zubujyakuzimu, bigatuma amasosiyete acukura amabuye y'agaciro ashobora kubona amabuye y'agaciro mbere atagerwaho.
Iyindi nyungu yo gukoresha DTH drill rig ni byinshi.Irashobora gukoreshwa muburyo butandukanye bwubutaka, harimo urutare rukomeye, urutare rworoshye, ndetse n'umucanga.Ibi bituma iba igikoresho cyiza cyo gucukura ahantu hatandukanye, nka kariyeri, ibirombe, hamwe nubwubatsi.
Imyitozo ya DTH nayo irahenze kuruta uburyo bwa gakondo bwo gucukura.Irasaba imbaraga nke kandi irashobora gucukura umwobo mwinshi mugihe gito.Ibi bivuze ko ibigo bishobora kuzigama amafaranga kubiciro byakazi no kongera umusaruro.
Mu gusoza, uruganda rwa DTH rwahinduye inganda zubucukuzi n’ubwubatsi zitanga uburyo bwihuse, bunoze, kandi buhendutse.Ubushobozi bwayo bwo gucukura umwobo wimbitse kandi mugari muburyo butandukanye bwamabuye bituma iba igikoresho cyingenzi mubigo byinshi.Mugihe ikoranabuhanga rikomeje gutera imbere, turashobora kwitegereza kubona byinshi byanonosorwa mumashanyarazi ya DTH, bityo bikagira agaciro kanini muruganda.
Igihe cyoherejwe: Gicurasi-22-2023