Evolushọn nka na ụzụ na Omume Ngwa nke Ngwakọta Ferrite dị nro na igwe granulating
Ferrite dị nro (dị ka manganese-zinc na nickel-zinc ferrite) bụ ihe ndị bụ isi maka akụrụngwa eletrọnịkị, arụmọrụ ha dabere na ịdị n'otu nke ngwakọta akụrụngwa na granulation. Dị ka akụkụ bụ isi nke ngwá ọrụ n'ime usoro mmepụta ihe, igwe na-agwakọta na granulating emeela ka ọ dịkwuo mma ikike magnetik, njikwa ọnwụ, na nkwụsi ike nke okpomọkụ nke ihe magnetik dị nro site na nkà na ụzụ ọhụrụ n'afọ ndị na-adịbeghị anya.
Ngwa igwe granulating Soft Ferrite
Achọrọ Ngwakọta Ngwakọta dị elu: Ferrite dị nro chọrọ ngwakọta otu nke ihe ndị bụ isi (iron oxide, manganese, na zinc) yana mgbakwunye trace (dị ka SnO₂ na Co₃O₄). Emeghị nke a ga-ebute oke ọka na-ahaghị nhata ka emechara ya yana mmụba na ngbanwe na ike ndọta.
Usoro granulation na-emetụta arụmọrụ ikpeazụ: Njupụta, ọdịdị, na oke nkesa nke ụmụ irighiri ihe ndị ahụ na-emetụta njupụta a kpụrụ akpụ na mbelata njupụta. Omenala n'ibu nzọpịa ụzọ na-adị mfe ka uzuzu ọgbọ, mgbe extrusion granulation nwere ike imebi ihe mkpuchi.
Ụkpụrụ nke igwe na-agwakọta ihe dị elu nke ukwuu na granulating maka akụrụngwa magnetik
Ụkpụrụ: N'iji cylinder na-achọsi ike na ngwa ngwa dị elu, ihe nkwụnye akụkụ atọ, igwe a na-enweta ngwakọta agbakwunyere na granulation site na synergy nke ike centrifugal na esemokwu.
Uru nke iji granulator maka nkwadebe ihe ndọta:
Ịdị n'otu n'otu n'otu na-emewanyewanye nke ọma: ihe na-aga n'ọtụtụ akụkụ, mperi mgbasa nke mgbakwunye <3%, na mkpochapụ nke mkpọkọ.
Ịrụ ọrụ granulation dị elu: A na-ebelata oge nhazi otu ngafe site na 40%, na spericity granule ruru 90%, na-eme ka njupụta njupụta na-esote.
Ngwa: granulation nke ferrite ihe ejikọtara ọnụ na ngwakọta ihe nchikota maka ihe ndọta na-adịgide adịgide n'ụwa (dị ka NdFeB).
Nke gara aga: Granulator ntụ ntụ Osote: Foundry Sand Intensive Mixers
