slurry prompor mu dziko la dziko mukudziwa?

slurry prompor mu dziko la dziko mukudziwa?

Pampu yoluma imaphatikizidwa ndi kukula kwa mafakitale. M'zaka za zana la khumi ndi zinayi, mtundu wachilendo ndi kufanizira mitundu yosiyanasiyana yotsika, ndipo yagwiritsidwa ntchito kwambiri. Malinga ndi ziwerengero, mu 1880, Generals Engelson Slurry Slurry Slurtation yoposa 90%, pomwepo wamagetsi wokhala ndi pampu yamphamvu, kampu yapadera ya POP 10% yokha ya Slurry Slurry Pump Beer Slurry Prop. Podzafika mu 1960, General Cholinga Chapamwamba chocheperako pafupifupi 45% yokha, komanso cholinga chapadera mapampu amawerengedwa 55%. Malinga ndi kukhazikika kwa chitukuko chapano, cholinga chapadera choloseka mapampu, kuposa cholinga chachikulu cha pampu wosefukira kuti muwonjezere gawo la.

M'zaka za m'ma 1800, zowonjezeraPampu yocheperako Pofika ku United States adapanga woyamba, amagwiritsa ntchito m'malo mwa pampu yocheperako. Pambuyo pake, mayiko a ku Europe akuzunguliridwanso ndi kafukufuku komanso chitukuko, ndipo kusinthasintha nthawi zonse, ndipo pang'onopang'ono. Monga mtengo wa rowmany wa Rhine Brown, pogwiritsa ntchito mapampu ochulukirapo ochepera 2500, mphamvu yayikulu mpaka 1600kw, mutu 410m.

Pulogalamu yocheperako yosalala m'dziko lathu imapangidwa m'malitititive khumi ndi zisanu ndi zinayi, pomwepo pampu wocheperako kwambiri kum'mwera kwakhala ukugwiritsidwa ntchito pomlimi, komanso kuchepa kwapakatikati pamphumphukidwe ka pamtunda wapangidwa, ndikuyika ma batch. Mphamvu yayikulu ndi magetsi apamwamba kwambiri osinthika odumphadumpha, omwe malinga ndi modamawo adasindikizidwanso, pompourry yayikulu yocheperako 500-1200kW yathandizidwa mgodi. Mwachitsanzo, ansan shael corp yanqhaman iron iron oreming ang'ono ochepera pomtunda 500kW, nyengo yamvula. Pali zisonyezo kuti, pampu yolumula yochepera idzagwiritsidwa ntchito ku kusintha kwa zida zokhetsa, zimakhala ndi mphamvu yayikulu yopingasa. Kuphatikiza apo, pampu yocheperako yocheperako ili mu mayeso.