Kufuneka Kugcinwe Njani Ukugcinwa Kwemihla Ngemihla Kwe-Down-the-Hole Drilling Rig?

1. Jonga rhoqo ioyile ye-hydraulic.

Isixhobo sokugrumba i-DTH esivulekileyo sisithuthi esisebenza nge-semi-hydraulic, oko kukuthi, ngaphandle komoya ocinezelweyo, eminye imisebenzi yenziwa ngenkqubo ye-hydraulic, kwaye umgangatho weoyile ye-hydraulic ubalulekile ekusebenzeni okuqhelekileyo kwenkqubo ye-hydraulic.

① Vula itanki yeoyile ye-hydraulic uze ujonge ukuba umbala weoyile ye-hydraulic ucacile kwaye ucacile na. Ukuba ixutyiwe okanye yonakele, kufuneka itshintshwe ngoko nangoko. Ukuba i-drilling frequency iphezulu, ioyile ye-hydraulic idla ngokutshintshwa rhoqo emva kweenyanga ezintandathu. Musa ukudibanisa ulwelo lwe-hydraulic ezimbini!

② Ioyile ye-hydraulic exhotyiswe ngesixhobo sokubhola yioyile ye-hydraulic engagugiyo, equlethe ii-antioxidants, ii-anti-rust agents, ii-anti-foaming agents, njl.njl., ezinokuthintela ngempumelelo ukugugiswa kwasekuqaleni kwezinto ze-hydraulic ezifana neempompo zeoyile kunye nee-hydraulic motors. Iioyile ze-hydraulic ezingagugiyo ezisetyenziswa rhoqo zezi: YB-N32.YB-N46.YB-N68, njl. Okukhona inani lokugqibela lilikhulu, kokukhona i-kinematic viscosity yeoyile ye-hydraulic iphezulu. Ngokweqondo lobushushu elihlukeneyo, ioyile ye-hydraulic ye-YB-N46 okanye ye-YB-N68 ene-viscosity ephezulu isetyenziswa rhoqo ehlotyeni, kwaye ioyile ye-hydraulic ye-YB-N32.YB-N46 ene-viscosity ephantsi isetyenziswa ebusika. Ngenxa yokuba kusekho iimodeli ezindala zeoyile ye-hydraulic engagugiyo, njenge-YB-N68, YB-N46, YB-N32 njalo njalo.

2. Coca itanki yeoyile kunye nesihluzi seoyile rhoqo.

Ukungcola kwioyile ye-hydraulic akuyi kubangela kuphela ukungasebenzi kweevalvu ze-hydraulic, kodwa kuya kwenza kube nzima ukuguguleka kwee-hydraulic components ezifana neempompo zeoyile kunye nee-hydraulic motors. Ke ngoko, simisele isihluzo sokufunxa ioyile kunye nesihluzo sokubuyisela ioyile kwisakhiwo ukuqinisekisa ukucoceka kweoyile ejikelezayo kwinkqubo. Nangona kunjalo, ngenxa yokuguguleka kwee-hydraulic components ngexesha lomsebenzi, ukongeza ioyile ye-hydraulic kuya kungena ngokungazi kungcola, ngoko ke ukucocwa rhoqo kwetanki yeoyile kunye nesihluzo seoyile ngundoqo ekuqinisekiseni ukucocwa kweoyile. Thintela ukungaphumeleli kwenkqubo ye-hydraulic kwaye wandise ubomi benkonzo yee-hydraulic components.

① Isihluzi sokufunxa ioyile esiphuculweyo sifakwa phantsi kwetanki yeoyile kwaye siqhagamshelwe kwisithuba sokufunxa ioyile sepompo yeoyile. Ngenxa yomsebenzi waso wokuzitshixa, oko kukuthi, emva kokuba into yesihluzo isusiwe, isihluzi seoyile sinokusivala ngokuzenzekelayo isithuba seoyile ngaphandle kokuvuza. Xa ucoca, khupha nje into yesihluzo kwaye uyihlambe ngeoyile yedizili ecocekileyo. Isihluzi sokufunxa ioyile kufuneka sicocwe kube kanye ngenyanga. Ukuba into yesihluzo ifunyenwe yonakele, kufuneka itshintshwe ngoko nangoko!

② Isihluzi sokubuyisela ioyile sifakwa ngaphezulu kwetanki yeoyile kwaye siqhagamshelwe nombhobho wokubuyisela ioyile. Xa ucoca, khupha nje isihluzi uze usihlambe ngedizili ecocekileyo. Isihluzi sokubuyisela ioyile kufuneka sicocwe kube kanye ngenyanga. Ukuba isihluzi sonakele, kufuneka sitshintshwe ngoko nangoko!

③ Itanki yeoyile yindawo apho ukufunxwa kweoyile kunye nokubuyiselwa kweoyile, kwaye ikwayindawo apho ukungcola kunokwenzeka ukuba kuhlale khona kwaye kugxilwe, ngoko ke kufuneka icocwe rhoqo. Vula iplagi yeoyile inyanga nenyanga, khupha inxalenye yeoyile kwizinto ezingcolileyo ezisezantsi, uyicoce kakuhle rhoqo emva kweenyanga ezintandathu, ukhulule yonke ioyile (kucetyiswa ukuba ungayisebenzisi okanye ungayihluzi amaxesha amaninzi), kwaye wongeze ioyile entsha ye-hydraulic emva kokucoca itanki yeoyile.

3. Coca i-lubricator ngexesha elifanelekileyo uze wongeze ioyile yokuthambisa.

Isixhobo sokugrumba esisemgodini siyakwazi ukugrumba ilitye elibethayo nge-impactor. Ukuthambisa kakuhle kuyimfuneko ukuqinisekisa ukusebenza okuqhelekileyo kwe-impactor. Ngenxa yokuba kukho amanzi rhoqo emoyeni ocinezelweyo kwaye umbhobho awucocekanga, emva kwexesha lokusetyenziswa, inani elithile lamanzi kunye nokungcola kuhlala kusezantsi kwe-lubricator, nto leyo eya kuchaphazela ukuthambisa kunye nobomi benkonzo ye-impactor. Ke ngoko, xa kufunyaniswa ukuba akukho oyile kwi-lubricator okanye kukho ukufuma kunye nokungcola kwi-lubricator, kufuneka isuswe ngexesha. Xa ufaka i-oyile yokuthambisa, i-valve ephambili yokungenisa kufuneka ivalwe kuqala, kwaye emva koko i-valve yokutshixa kufuneka ivulwe ukuze kususwe umoya oseleyo kumbhobho ukuze kuthintelwe umonakalo. Ukusebenza ngaphandle kwe-oyile yokuthambisa akuvumelekanga ngokungqongqo!

4. Yenza umsebenzi olungileyo ekusetyenzisweni kwenjini yedizili kunye nokutshintshwa kweoyile.

Injini yedizili ngumthombo wamandla enkqubo yonke ye-hydraulic, nto leyo echaphazela ngokuthe ngqo amandla okunyuka kwerig yokugrumba. Amandla okuqhubeleka (ukuphucula) amandla, i-torque ejikelezayo, ukusebenza kakuhle kokugrumba amatye, kunye nokugcinwa ngexesha elifanelekileyo zezona zinto zifunekayo ukuze i-rig yokugrumba isebenze kakuhle.

① Iinjini zedizili ezintsha okanye ezilungisiweyo kufuneka zisetyenziswe ngaphambi kokuba zisetyenziswe ukuphucula ukuthembeka kunye nobomi bezoqoqosho benjini yedizili. Zisebenze iiyure ezingama-50 ngaphantsi kwe-70% yesantya esilinganisiweyo kunye ne-50% yomthwalo olinganisiweyo.

② Emva kokufaka ioyile, yikhulule ioyile epanini yeoyile ngelixa ishushu, coca ipani yeoyile kunye nesihluzi seoyile ngedizili, uze ufake ioyile kunye nesihluzi endaweni yayo.

③ Emva kokuba ixesha lokungena liphelile, tshintsha ioyile uze uyihluze rhoqo emva kweeyure ezingama-250.

④ Funda ngononophelo incwadi yemiyalelo yenjini yedizili uze wenze eminye imisebenzi yokulungisa kakuhle.