Kev Paub Txog Kev Lag Luam Tseem Ceeb ntawm Mining DTH Blast Hole Drills
Mining DTH (Kau-Lub-Qhov)blast qhov xyaum yog cov cuab yeej tsim khoom tseem ceeb rau ob qho tib si qhib -qhov thiab hauv av mining, tshwj xeeb yog tsim los rau drilling blast qhov. Lawv cov kev ua haujlwm zoo thiab kev ua haujlwm ncaj qha txiav txim siab txog lub peev xwm tsim khoom thiab cov txiaj ntsig kev lag luam.
Core Positioning thiab Cov Lus Qhia Tseem Ceeb
Lub luag haujlwm tseem ceeb ntawm cov cuab yeej no yog txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau txhawm rau nws, nws yog qhov yuav tsum tau ua tib zoo khawb qhov blasting tshuab, nws yog ib qho tsim nyog yuav tsum tau ua tib zoo khawb qhov tob, qhov tob, qhov tob, qhov tob, lub kaum sab xis thiab qhov sib txawv ntawm qhov sib txawv ntawm qhov sib txawv. Yog li ntawd, nws xav tau cov qauv siab heev rau qhov tseeb ntawm qhov drilling, qhov ua tiav qhov ua tau zoo, thiab kev ntseeg tau ntawm cov khoom siv. Vertical sib txawv feem ntau yuav tsum tau tswj tsis pub dhau 1% kom ntseeg tau tias txawm tias tawg ntawm lub zog tawg thiab tsis txhob muaj teeb meem xws li "toes" lossis "flyrock."
Technical Configuration thiab Performance Characteristics
Txhawm rau ua kom tau raws li qhov xav tau ntawm siab- siv zog, kev ua haujlwm tsis tu ncua, DTH blast qhov xyaum feem ntau muaj cov yam ntxwv hauv qab no:
Loj -Diameter Deep Hole Capability: Mainstream qhov diameters thaj tsam ntawm 90-250 mm, nrog qhov tob txog li 30 meters, txaus siab rau cov kev xav tau ntawm lub rooj zaum loj loj.
High-Efficiency Power and Impact System: Nruab nrog loj- tshem tawm cov ntsia hlau cua compressors muab siab- cua siab ntawm 1.2-3.5 MPa, tsav lub zog cuam tshuam loj DTH rauj txhawm rau txhawm rau txhawm rau nrawm hauv cov pob zeb nyuaj (xws li granite, magnetite).
Kev ruaj ntseg siab thiab txawj ntse tswj: Siv hnyav- lub luag haujlwm crawler undercarriages thiab cov masts rigid ua kom muaj kev ruaj ntseg thaum ua haujlwm nqes hav. Cov qauv Advanced integrate GPS tsis siv neeg qhov chaw qhov chaw thiab tsis siv neeg qhov tob tswj. Cov neeg ua haujlwm tuaj yeem ua tiav tag nrho cov txheej txheem-los ntawm qhov chaw thiab theem mus rau qhov drilling- los ntawm hauv lub tsheb tavxij, nce kev ua haujlwm ntau dua 30% piv rau kev ua haujlwm ntawm phau ntawv, nrog lub qhov qhov qhov tseeb qhov tseeb ncav cuag centimeter-level.
Economics thiab Management Core
Hauv kev tsim cov mining, lub laum rig yog qhov txuas tseem ceeb rau "txo cov nqi thiab nce kev ua tau zoo." Qhov taw qhia tseem ceeb ntawm kev lag luam yog "tus nqi ib meter drilled," uas suav nrog cov khoom siv txo qis, kev siv hluav taws xob (diesel / hluav taws xob), cov khoom siv (drill bits, laum pipes) cov nqi, thiab cov nqi kho. Kev tswj cov cuab yeej siv txuj ci-xws li kev ua kom zoo dua me ntsis raws li kev hloov pauv ntawm pob zeb thiab siv cov ntaub ntawv IoT rau kev kwv yees kev saib xyuas kom txo tau lub sijhawm tsis tau npaj tseg - tuaj yeem txo nqi tag nrho los ntawm 15-25%.
Nrog rau kev nce qib ntawm "ntse mining" thiab cov tswv yim ntsuab extraction, DTH moj tej tawg qhov xyaum yog hloov zuj zus mus rau tej thaj chaw deb tswj, unmanned ua hauj lwm, thiab hluav taws xob, aiming mus ntxiv txhim khu kev qha kev ruaj ntseg, txo carbon emissions, thiab ua kom tiav kev tswj cov ntaub ntawv ntau lawm thoob plaws tag nrho cov txheej txheem.
