Yuav ua li cas ua hauj lwm efficiency ntawm Trenchless Drilling Tshuab?
Dec 02, 2024| 1. Kab rov tav Directional Drilling Tshuab
Kev ua haujlwm dav dav: Raws li qhov zoo tshaj plaws geological tej yam kev mob, xws li cov xuab zeb mos los yog av nplaum, qhov drilling ceev ntawm kab rov tav directional drilling rig yog ceev, thiab nws muaj peev xwm xyaum li 50 meters mus rau 150 meters ib hnub twg, thiab rub-rov qab ceev yog kuj qeeb, feem ntau ua tiav 30 meters mus rau 80 meters ntawm cov kav dej rub-rov qab ib hnub. Yog tias ntsib teeb meem geological nyuaj xws li pob zeb tsim, qhov drilling ceev yuav raug txo kom tsawg, thiab nws tsuas tuaj yeem xyaum 5 meters mus rau 20 meters ib hnub twg, thiab rub-rov qab ceev kuj yuav qeeb mus txog 10 meters. 30 meters.
Muaj feem cuam tshuam:
Geological tej yam kev mob: Raws li tau hais los saum toj no, lub hardness thiab stability ntawm lub tsim muaj ib tug tseem ceeb cuam tshuam rau kev ua hauj lwm efficiency ntawm kab rov tav directional drilling rig. Lub drilling thiab rub-rov qab efficiency ntawm mos formations yog siab, thaum lub pob zeb nyuaj formations yuav zoo heev txo cov kev ua hauj lwm efficiency.
Qhov ntev thiab qhov tob: qhov ntev ntawm qhov borehole ntev thiab qhov tob qhov tob, qhov ntau dua qhov kev tiv thaiv thiab kev pheej hmoo raug ntsib los ntawm lub laum rig thaum lub sij hawm drilling thiab backhauling, thiab kev ua hauj lwm efficiency kuj yuav txo. Piv txwv li, nyob rau hauv qhov kev ncua deb kab rov tav hla tej yaam num, raws li qhov tob thiab ntev ntawm lub borehole nce, qhov kev sib txhuam ntawm lub laum pas nrig thiab lub qhov phab ntsa nce, thiab qhov nyuaj ntawm av nkos ncig kuj nce, yog li cuam tshuam rau qhov drilling thiab backhauling ceev.
Cov yeeb nkab txoj kab uas hla: Qhov loj ntawm cov yeeb nkab txoj kab uas hla, qhov ntau dua lub zog yuav tsum tau rau rov qab expansion thiab backhauling, thiab ua hauj lwm efficiency. Cov kav dej loj loj ntsib kev tiv thaiv ntau dua thaum lub sijhawm rov qab los, thiab xav tau kev rov qab qeeb qeeb kom ntseeg tau tias kev tsim kho zoo thiab kev nyab xeeb, uas cuam tshuam rau kev ua haujlwm tag nrho.
2. Cov yeeb nkab jacking rig
Kev ua haujlwm dav dav: Kev tsim kho ceev ntawm cov yeeb nkab jacking rig yog qhov qeeb qeeb, thiab qhov nrawm nrawm txhua hnub feem ntau nyob ib puag ncig 5 txog 15 meters. Txawm li cas los xij, nws qhov kev tsim kho ceev yog qhov ruaj khov thiab tsis tshua muaj kev cuam tshuam los ntawm geological tej yam kev mob, tab sis thaum ntsib tshwj xeeb nyuaj los yog complex formations, lub jacking ceev kuj yuav txo.
Muaj feem cuam tshuam:
Cov yeeb nkab txoj kab uas hla thiab cov yeeb nkab ntu ntev: Qhov loj ntawm cov yeeb nkab txoj kab uas hla, qhov hnyav ntawm cov yeeb nkab seem, qhov ntau dua qhov jacking quab yuam yuav tsum tau rau jacking, thiab qhov qeeb ntawm jacking ceev. Nyob rau tib lub sijhawm, qhov ntev ntawm cov yeeb nkab seem yuav cuam tshuam rau jacking efficiency. Cov kav dej ntev dua yog yooj yim los tswj kev ncaj thaum lub sij hawm jacking, tab sis qhov nyuaj ntawm jacking kuj nce raws li.
Kev ua tau zoo ntawm cov khoom siv jacking: Qhov kev ua tau zoo ntawm cov khoom siv jacking xws li hom jacking tshuab, lub zog ntawm lub jacking, thiab lub zog ntawm cov roj twj tso kua mis ncaj qha txiav txim siab qhov kev tsim kho ntawm jacking. jacking khoom nrog kev ua tau zoo heev tuaj yeem muab ntau dua jacking quab yuam, kom cov yeeb nkab ntu tuaj yeem raug thawb rau hauv av kom du thiab txhim kho kev ua haujlwm.
Kev tsim kho lub koom haum thiab kev tswj hwm: Cov yeeb nkab jacking kev tsim kho yuav tsum muaj kev ua haujlwm nyuaj hauv qhov chaw ua haujlwm, xws li cov yeeb nkab seem lifting, installation, ntsuas thiab kho, thiab lwm yam. Lub koom haum kev tsim kho thiab kev tswj xyuas muaj kev cuam tshuam zoo rau kev ua haujlwm. Tsim nyog kev tsim kho txheej txheem thiab txhim kho kev sib txuas ua haujlwm ntawm txhua txoj haujlwm tuaj yeem txhim kho tag nrho kev ua haujlwm zoo ntawm jacking drilling rig.
3. Cov yeeb nkab tamping rauj laum
Kev ua haujlwm dav dav: Cov yeeb nkab tamping rauj laum muaj kev tsim kho ceev ceev. Hauv cov phiaj xwm hla luv luv, xws li hla txoj kev lossis kev tsheb ciav hlau, feem ntau tuaj yeem tamp li 3 mus rau 8 meters ib teev. Txawm li cas los xij, txij li nws qhov peev txheej ntawm daim ntawv thov feem ntau yog tso cov kav dej luv luv thiab cov kab me me, nws qhov kev ua tau zoo tag nrho hauv cov haujlwm ntev yog qhov txwv.
Muaj feem cuam tshuam:
Hlau yeeb nkab txoj kab uas hla thiab phab ntsa tuab: Qhov loj ntawm txoj kab uas hla thiab cov phab ntsa tuab ntawm cov yeeb nkab steel, qhov ntau dua qhov cuam tshuam quab yuam yuav tsum tau rau tamping, thiab qhov qeeb ntawm tamping ceev. Nyob rau tib lub sijhawm, cov kav hlau steel nrog cov kab uas loj dua thiab cov phab ntsa tuab kuj tseem yuav ua rau muaj kev cuam tshuam ntau dua rau kev tsim thaum tamping, thiab nws yuav siv sij hawm ntau dua los daws cov teeb meem tsim, cuam tshuam rau kev ua haujlwm.
Cov yam ntxwv ntawm cov txheej txheem: Txawm hais tias cov yeeb nkab tamping rauj xyaum muaj zog adaptability rau formations, lub tamping efficiency nyob rau hauv txawv tsim tej yam kev mob tseem txawv. Nyob rau hauv cov ntaub ntawv mos, lub tamping ceev kuj ceev, thaum nyob rau hauv ib tug nyuaj formations, yuav tsum tau ib tug ntau dua kev quab yuam yuav tsum tau mus rau hauv lub steel yeeb nkab, thiab tamping ceev yuav correspondingly qeeb.
Cov yeeb nkab tamping rauj kev ua tau zoo: Cov kev ua haujlwm tsis zoo ntawm cov yeeb nkab tamping rauj, xws li kev cuam tshuam quab yuam, zaus, thiab txoj kev sib txuas nrog cov yeeb nkab steel, muaj qhov cuam tshuam tseem ceeb ntawm kev ua haujlwm tamping. Cov yeeb nkab tamping rauj nrog kev ua tau zoo tuaj yeem hloov pauv qhov cuam tshuam rau cov yeeb nkab steel, yog li txhim kho tamping ceev thiab kev tsim kho.