1. Lus qhuab qhia
Rotary drilling rig yog ib qho kev siv tshuab tsim nyog rau kev ua haujlwm drilling hauv lub hauv paus engineering. Nyob rau hauv xyoo tas los no, nws tau dhau los ua lub hauv paus tseem ceeb hauv kev tsim kho hauv kev tsim kho choj hauv Suav teb. Nrog rau cov cuab yeej sib txawv drilling, rotary drilling rig yog tsim rau kev ua haujlwm drilling hauv qhuav (short kauv), ntub dej (rotary thoob) thiab pob zeb txheej (cov tub ntxhais xyaum). Nws muaj cov yam ntxwv ntawm lub zog siab, siab tso zis torque, loj axial siab, saj zawg zog maneuverability, siab siv efficiency thiab multifunctionality. Qhov ntsuas lub zog ntawm cov tshuab drilling rig feem ntau yog 125-450kW, lub zog tso zis torque yog 120-400kN•m, qhov siab tshaj plaws qhov taub tuaj yeem ncav cuag 1.5-4m, thiab qhov siab tshaj plaws qhov tob yog 60-90m, uas tuaj yeem ua tau raws li qhov yuav tsum tau ua ntawm ntau yam kev tsim kho loj.
Hauv kev tsim choj hauv thaj chaw geologically nyuaj, feem ntau siv pawg hauv paus kev tsim kho yog phau ntawv excavation pawg txheej txheem thiab cuam tshuam txoj kev drilling. Cov txheej txheem excavation ntawm phau ntawv yog maj mam raug txiav tawm vim lub sijhawm ntev ntawm kev tsim kho ntawm pawg hauv paus, cov cuab yeej siv tsis tu ncua, thiab xav tau kev ua haujlwm blasting, uas ua rau muaj kev pheej hmoo loj thiab muaj kev phom sij; Kuj tseem muaj qee qhov teeb meem nrog kev siv cov kev xyaum ua haujlwm rau kev tsim kho, feem ntau tshwm sim hauv qhov tsis tshua muaj siab drilling ceev ntawm kev xyaum ua haujlwm hauv geologically nyuaj pob zeb txheej, thiab txawm tias qhov tshwm sim ntawm tsis muaj qhov drilling thoob plaws hnub. Yog hais tias lub geological karst yog zoo-tsim, drilling jamming feem ntau tshwm sim. Thaum drilling jamming tshwm sim, kev tsim kho ntawm ib pawg drilled feem ntau siv 1-3 lub hlis, lossis ntev dua. Kev siv cov rotary drilling rigs rau pawg hauv paus kev tsim kho tsis yog tsuas yog txhim kho kev tsim kho ceev thiab txo cov nqi tsim kho, tab sis kuj ua rau pom tseeb superiority hauv kev tsim kho zoo.
2. Cov yam ntxwv ntawm kev tsim kho
2.1 Fast pore forming ceev
Txoj kev kho hniav thiab cov qauv ntawm cov pob zeb core laum me ntsis ntawm lub teb drilling rig yog tsim los ntawm txoj kev xav ntawm pob zeb fragmentation. Nws tuaj yeem ncaj qha laum rau hauv cov pob zeb txheej, ua rau muaj kev nrawm nrawm nrawm thiab txhim kho kev tsim kho zoo heev.
2.2 Qhov zoo tshaj plaws hauv kev tswj kom zoo
Rotary drilling rigs feem ntau nruab nrog lub qhov taub txog li 2 meters (uas tuaj yeem txuas ntxiv yog tias cov av rov qab ntawm lub qhov yog tuab), thiab cov rig nws tus kheej tuaj yeem embed lub casing, uas tuaj yeem txo qhov cuam tshuam ntawm backfill av ntawm lub qhov. nyob rau hauv lub drilled pawg; Lub rotary drilling rig tau txais kev paub tab hauv qab dej conduit pouring qhob pawg pouring txheej txheem, uas tuaj yeem zam qhov tsis zoo ntawm cov av nkos poob los ntawm lub qhov thiab sediment generated thaum lub sij hawm pouring txheej txheem; Rotary drilling rig yog lub hauv paus kev tsim kho tshuab ua ke nrog kev tshawb fawb thiab thev naus laus zis niaj hnub. Thaum lub sij hawm drilling txheej txheem, nws muaj qhov raug siab nyob rau hauv verticality, pob zeb txheej tshuaj xyuas nyob rau hauv qab ntawm lub qhov, thiab pawg ntev tswj. Nyob rau tib lub sijhawm, vim qhov me me ntawm cov av hauv qab ntawm lub qhov, nws yog ib qho yooj yim los ntxuav lub qhov, yog li qhov zoo ntawm pawg hauv paus kev tsim kho yog tag nrho lav.
2.3 Muaj zog adaptability rau geological formations
Lub rotary drilling rig yog nruab nrog cov khoom siv sib txawv, uas tuaj yeem siv rau kev sib txawv geological xws li xuab zeb txheej, txheej av, pob zeb, pob zeb txheej, thiab lwm yam, tsis muaj kev txwv ntawm thaj chaw.
2.4 Yooj yim txav thiab muaj zog maneuverability
Lub chassis ntawm lub teb drilling rig siv lub crawler excavator chassis, uas tuaj yeem taug kev ntawm nws tus kheej. Tsis tas li ntawd, rotary drilling rigs tuaj yeem ua haujlwm ntawm nws tus kheej, muaj zog txav mus los, hloov mus rau qhov chaw nyuaj, thiab tsis tas yuav muaj cov chaw pabcuam rau kev teeb tsa thiab disassembly. Lawv nyob qhov chaw me me thiab tuaj yeem ua haujlwm tiv thaiv phab ntsa.
2.5 Kev tiv thaiv ib puag ncig thiab kev huv ntawm qhov chaw tsim kho
Lub rotary drilling rig tuaj yeem ua haujlwm hauv pob zeb tsim yam tsis muaj av nkos, uas tsis yog tsuas yog txo cov dej khib nyiab xwb tab sis kuj zam cov pa phem ntawm ib puag ncig los ntawm av nkos. Yog li ntawd, qhov chaw tsim kho ntawm lub teb drilling rig yog huv si thiab ua rau muaj kuab paug tsawg heev rau ib puag ncig.
3. Scope ntawm daim ntawv thov
Txoj kev tsim kho no tsuas yog tsim nyog rau cov pob zeb drilling nrog cov tshuab drilling hauv nruab nrab thiab tsis muaj zog ntawm cov pob zeb tsim nrog cov pob zeb nyuaj.
4. Txheej txheem txheej txheem
4.1 Cov Cai Tsim Qauv
Raws li lub hauv paus ntsiab lus ntawm kev ua hauj lwm ntawm rotary drilling rig drilling, ua ke nrog cov cuab yeej cuab tam ntawm pob zeb thiab cov kev xav ntawm pob zeb tawg los ntawm kev sib tsoo drilling rig, cov pawg sim tau drilled nyob rau hauv nruab nrab weathered limestone formations nrog cov pob zeb nyuaj. Cov kev tsis sib haum xeeb thiab kev lag luam ntawm cov txheej txheem sib txawv ntawm cov txheej txheem drilling siv los ntawm rotary drilling rig raug txheeb xyuas. Los ntawm kev sib piv cov txheej txheem kev lag luam thiab kev lag luam thiab kev txheeb xyuas, kev tsim kho cov txheej txheem ntawm cov tshuab drilling rig drilling piles nyob rau hauv nruab nrab weathered limestone formations nrog cov pob zeb nyuaj heev thaum kawg txiav txim siab.
4.2 Lub hauv paus ntsiab lus ntawm drilling tshuab rau rotary drilling rig hauv pob zeb tsim
Los ntawm equipping lub teb drilling rig nrog ntau hom laum me me los ua qhov ntsuas qhov loj ntawm cov pob zeb nyuaj, ib qho chaw dawb nyob rau hauv qab ntawm lub qhov yog tsim rau lub teb drilling rig laum me ntsis, txhim kho pob zeb nkag mus rau lub peev xwm ntawm lub teb drilling. rig thiab thaum kawg ua tiav cov pob zeb nkag mus tau zoo thaum txuag cov nqi tsim kho.
Post lub sij hawm: Oct-12-2024