slurry famfo mataki a cikin tattalin arzikin kasa ka sani?
The slurry famfo yana tare da ci gaban da masana'antu. A cikin karni na sha tara, nau'in kasashen waje da nau'in kwatancen sun cika famfo mai slurry, kuma an yi amfani da su sosai. A cewar kididdiga, a cikin 1880, janar dalilai centrifugal slurry famfo fitarwa lissafta fiye da dukan slurry famfo fitarwa da 90%, yayin da ikon na'urar da slurry famfo, sinadaran slurry famfo da sauran musamman manufa slurry famfo slurry famfo, mine, lissafta ga kawai 10% na dukan slurry famfo najasa slurry famfo samar. A shekara ta 1960, babban bututun famfo ya kai kusan kashi 45 cikin dari, kuma famfunan slurry na musamman ya kai kashi 55%. Bisa ga halin yanzu ci gaban Trend, musamman manufa slurry farashinsa, fiye da janar manufa na slurry famfo ƙara da rabo daga.
A farkon karni na ashirin, submersibleslurry famfo Amurka ta haɓaka na farko, yi amfani da shi don maye gurbin famfo mai zurfin rijiyar. Bayan haka, kasashen yammacin Turai ma sun gudanar da bincike da ci gaba, kuma suna ci gaba da ingantawa, da kuma ingantawa a hankali. Irin su Jamus Rhine launin ruwan kwal, ta yin amfani da daban-daban submersible slurry famfo fiye da 2500 raka'a, mafi girma har zuwa 1600KW, shugaban 410m.
Submersible slurry famfo a cikin kasar da aka ɓullo da a cikin goma sha tara sixties, da aikin surface submersible slurry famfo a kudu da aka dade da aka yi amfani da noma ban ruwa, da kuma kananan da matsakaici iya aiki submersible slurry famfo jerin da aka kafa, da kuma sa a cikin tsari samar. An buga babban iya aiki da babban ƙarfin wutan lantarki mai ƙwanƙwasa slurry, injuna kuma an buga su, babban famfo mai slurry 500-1200KW an saka shi cikin aiki a ma'adinan. Misali, Anshan Karfe Corp Yanqianshan Iron ore mine submersible slurry famfo magudanar ruwa 500KW, da damina sakamakon. Akwai alamun cewa, za a yi amfani da famfon da za a iya zubar da ruwa don ma'adinan kayan aikin magudanar ruwa, maimakon manyan wutar lantarki a kwance. Bugu da kari, da submersible slurry famfo mafi girma iya aiki ne a cikin gwaji samar.
Lokacin aikawa: Yuli-13-2021