Iqhaza odakeni lokumba emishinini nasezinsizeni
Udaka luwuhlobo lwe-piston oluvamile noma uhlobo lwe-plunger, umshini wamandla oshayelwa iphampu ejikelezayo ye-crankshaft, i-crankshaft eshayelwa i-crosshead bese ibuyisela i-piston noma isilinda sepompo ye-plunger. Ekushintsheni amavalvu okumunca kanye nokukhipha uketshezi ekufezeni injongo yokulethwa kwengcindezi noketshezi olujikelezayo. Ngesikhathi sokumba udaka, udaka lokumba noma amanzi adlulisa uketshezi imishini.
Ukumba udaka kuyingxenye ebalulekile yemishini nemishini. Indima yayo eyinhloko isenqubweni yokubhoboza udaka emgodini nge-drill bit, idlala kancane, ukubhoboza okuhlanzekile, udonga lokulungisa, ukubhola ukushayela kanye nokusika emuva endimeni yomhlabathi ngemva kokubhoboza. Emgodini ojwayelekile wokubhoboza, udaka amanzi angaphezulu ageleza udaka oluphakathi nendawo noma uketshezi lwe-polymer ngomfutho othile, ipayipi lomfutho ophezulu ompompi wokubhoboza bese liqondisa phansi kwezindawo zokubhoboza ukuze kupholiswe ukusika izimbobo zokubhola zizogawulwa futhi zihanjiswe. ebusweni benhloso ecacile. Imingcele emibili eyinhloko yokusebenza kokugudluzwa kodaka nokucindezela. Ukukhipha ukususwa okuthile ngamalitha ngomzuzu,umkhiqizi wepompo ye-slurryiwuketshezi kanye nobubanzi bomgodi kanye nezinga elidingekayo lokubuya kusukela phansi kwembobo ethintekayo ukuthi uma imbobo inkulu, kukhulu ukugudluka okudingekayo.
Izinga elidingekayo lembuyiselo oketshezini olukwazi ukusika izimbobo ze-rock powder zagezwa ngokushesha ukusuka phansi kwembobo, futhi zathwalwa phezulu ngokuthembekile. Ukucindezela kwephampu yodaka kuncike ekujuleni kwe-borehole, ukumelana noketshezi lwesiteshi lapho imvelo yoketshezi oluhanjiswayo nokunye okunjalo. Ukubhoboza kujule, kukhulu ukumelana kwamapayipi, kukhuphuka umfutho odingekayo.
Isikhathi sokuthumela: Jul-13-2021