tallaabo bamka slurry ee dhaqaalaha qaranka ma garanaysaa?
Bamka slurry waxaa weheliya horumarinta warshadaha. Qarnigii sagaal iyo tobnaad, nooca qalaad iyo isbarbardhigga kala duwan ayaa dhammaystiray bamka dareeraha ah, waxaana si weyn loo isticmaalay. Sida laga soo xigtay tirakoob, 1880, ujeedooyinka guud ee slurry bamka slurry bamka ayaa lagu tiriyaa in ka badan dhammaan wax soo saarka bamka slurry 90%, halka aaladda korantada leh bamka slurry bamka, bamka slurry bamka kiimikaad iyo ujeedo kale oo gaar ah bamka slurry bamka, mine, ayaa loo xisaabiyay kaliya 10% dhammaan wax soo saarka bamka bulaacada ee bamka shubka. Sannadkii 1960-kii, bamka slurry-ka ee ujeeddada guud waxa uu ahaa qiyaastii 45% oo keliya, iyo bambooyin slurry ah oo ujeeddo gaar ah ayaa xisaabay 55%. Marka loo eego isbeddelka horumarka hadda jira, matoorada slurry ujeedo gaar ah, marka loo eego ujeedada guud ee bamka slurry si loo kordhiyo saamiga.
Horraantii Qarnigii labaatanaad, quusitaanbamka slurry Maraykanku wuxuu sameeyay kii ugu horreeyay, u isticmaal inuu beddelo bamka qulqulka ceelka. Intaa ka dib, wadamada Galbeedka Yurub waxay sidoo kale sameeyeen cilmi-baaris iyo horumarin, waxayna si joogto ah u wanaajiyeen, oo tartiib tartiib ah u wanaajiyeen. Sida dhuxusha bunni ee Rhine ee Jarmalka, iyada oo la adeegsanayo bambooyin kala duwan oo qulqulaya in ka badan 2500 unug, awoodda ugu weyn ee ilaa 1600KW, madaxa 410m.
Matoorka slurry ee dalkeena waxa la sameeyay sagaal iyo tobankii lixdankii, bamka slurry dusha sare ee koonfurta ayaa muddo dheer loo isticmaali jiray waraabka beeraha, waxaana la sameeyay taxane yar iyo mid dhexdhexaad ah oo submerable ah, waxaana la geliyay wax soo saarka Dufcaddii. Matoorada biyaha hoosisa ee awooda weyn iyo koronto sare leh, matoorrada dhulka hoostiisa mara sidoo kale waa la daabacay, bamka biyaha shubaya ee weyn 500-1200KW ayaa la geliyey goobta miinada. Tusaale ahaan, Anshan Steel Corp Yanqianshan Birta macdanta birta ah ee biyaha shubay 500KW, saamaynta xilli roobaadka. Waxaa jira calaamado muujinaya in, bamka qulqulaya biyaha hoostiisa loo isticmaali doono in lagu qodo beddelka qalabka dareeraha, oo leh halkii ay ka ahaan lahaayeen quwad weyn oo bamka slurry ah. Intaa waxaa dheer, bamka slurry submersible ee awoodda weyn ayaa ku jira wax soo saarka tijaabada.
Waqtiga boostada: Jul-13-2021