I-ore slurry inguphethiloli omusha, osebenza kahle futhi ohlanzekile osuselwa kumaminerali, futhi uyilungu elisha lomndeni kaphethiloli. Yenziwe ngamaminerali angama-65% -70% anezinhlayiyana ezihlukene zokusabalalisa, amanzi angama-29-34% kanye nezithasiselo zamakhemikhali ezingaba ngu-1%. ingxube. Ngemva kwezinqubo eziningi eziqinile, izakhi ezingashi nokunye ukungcola emalahleni amaminerali kuhlolwa ngaphandle, futhi kuphela ingqikithi yekhabhoni egcinwayo, okuba ingqikithi ye-ore slurry. Ine-fluidity efanayo neye-petroleum, futhi inani layo le-calorific liyingxenye yamafutha. Kubizwa ngokuthi umkhiqizo wamalahle owuketshezi.
Ubuchwepheshe be-slurry buhlanganisa ubuchwepheshe obubalulekile obufana nokulungiswa kwe-slurry, ukugcinwa nokuthutha, ukushisa, izithasiselo, njll. Kuwubuchwepheshe besistimu obuhlanganisa imikhakha eminingi. I-Slurry inezici zokusebenza kahle kakhulu komlilo kanye nekhabhoni elincane lokungcola, futhi ingasetshenziswa kumabhoyela eziteshi zamandla, ama-boilers ezimbonini nasezimbonini. Ukushintshwa kwesithando somlilo kawoyela, igesi, nokushiswa kwensimbi kuyingxenye ebalulekile yobuchwepheshe bezimayini obuhlanzekile banamuhla.
Inzuzo:
? Kufanele kube nengxenye yepayipi eqondile engu-5 ~ 10D ngaphambi kwe-flowmeter kagesi ukuze kuqedwe umthelela wokumelana okuhlukahlukene kwendawo ku-symmetry yokusatshalaliswa kwe-streamline.
? I-insulating lining yangaphakathi ivimbela amandla akhangiwe ukuthi angafinyezwa udonga lweshubhu lokulinganisa lensimbi, futhi angakwazi ukuzivumelanisa nokumelana nokugqwala nokumelana nokugqoka kweshubhu lokulinganisa.
inselele:
? I-ore slurry iqukethe ngaphezu kuka-60% wezinhlayiya eziqinile eziqinile zamaminerali, kanye nezithasiselo ezisizayo, ngaphansi kwezimo zengcindezi ephezulu, i-viscosity yayo eguqukayo iphezulu njengo-800 ~ 1500mPa.s,
Ngaphezu kwalokho, i-slurry iwuketshezi okungelona olwase-Newton, futhi izinga lokugeleza kwamapayipi aklanyelwe liphansi kakhulu, cishe ngu-1.0m/s, futhi liyagqwala.
? Ukuminya kwendawo ephakathi ukuya olayini kanye nendawo yokukhuhla ye-electrode kudinga izidingo eziphezulu zokunamathela kolwelwesi lwenzwa yemitha yokugeleza kagesi ku-catheter yokulinganisa, kanye nokusebenza okulwa nomsindo nokunqanda ukuvuza kwe-electrode.
I-PTFE inokumelana okuhle kakhulu nokuhuzuka, ukumelana ne-extrusion, nokumelana nokugqwala, futhi inokunamathela okuhle eshubhuni yokulinganisa, futhi ngeke igobolondo noma iwe olwelweni.
Endabeni ye-ore slurry, njengoba ukushaywa kwe-high-pressure slurry ku-electrode kuzokhipha umsindo wesignali, i-electrode yomsindo ophansi kufanele isetshenziselwe ukunciphisa umsindo wokukhuhla. Ithintana ngqo noketshezi olulinganisiwe,
Ukufakwa: Indawo yokufaka i-electromagnetic flow meter kufanele ibe kude nakho konke ukuphazamiseka komthombo kazibuthe. Futhi i-casing ye-flow meter, ucingo oluvikelayo, nepayipi lokulinganisa kufanele kubekwe phansi. Amaphoyinti okumisa ahlukene kufanele asethwe, futhi angalokothi axhumeke enjini noma amapayipi aphezulu naphansi.