Technological Evolution thiab Application Practice of Mos Ferrite Mixing and Granulating Machines
Mos ferrites (xws li manganese-zinc thiab nickel-zinc ferrites) yog cov ntaub ntawv tseem ceeb rau cov khoom siv hluav taws xob, thiab lawv cov kev ua tau zoo yog nyob ntawm qhov sib xws ntawm cov khoom siv raw khoom sib xyaw thiab granulation. Raws li ib qho tseem ceeb ntawm cov khoom siv hauv cov txheej txheem tsim khoom, kev sib xyaw thiab cov tshuab granulating tau txhim kho qhov sib nqus permeability, kev tswj tsis tau, thiab qhov kub thiab txias ntawm cov ntaub ntawv sib nqus los ntawm kev siv thev naus laus zis hauv xyoo tas los no.
Mos Ferrite Granulating Tshuab Khoom
Kev sib xyaw ua kom zoo sib xws: Cov ferrites mos yuav tsum muaj kev sib xyaw ua ke ntawm cov khoom tseem ceeb (hlau oxide, manganese, thiab zinc) nrog cov kab ntxiv (xws li SnO₂ thiab Co₃O₄). Ua tsis tiav yuav ua rau cov nplej tsis sib xws tom qab sintering thiab nce kev hloov pauv hauv cov hlau nplaum permeability.
Cov txheej txheem granulation cuam tshuam qhov kev ua tau zoo kawg: Qhov ntom, zoo, thiab qhov loj me ntawm cov khoom cuam tshuam ncaj qha cuam tshuam rau molded ntom thiab sintering shrinkage. Ib txwm siv tshuab crushing txoj kev yog feem ntau rau plua plav tiam, thaum extrusion granulation tuaj yeem ua rau cov txheej txheej ntxiv.
Lub hauv paus ntsiab lus ntawm Inclined High-intensive Mixing thiab Granulating Tshuab rau cov khoom sib nqus
Lub hauv paus ntsiab lus: Siv lub tog raj kheej inclined thiab high-speed, peb-dimensional impellers, lub tshuab no ua tiav kev sib xyaw ua ke thiab granulation los ntawm kev sib koom ua ke ntawm centrifugal quab yuam thiab kev sib txhuam.
Qhov zoo ntawm kev siv granulator rau kev npaj cov khoom sib nqus:
Txhim kho kev sib xyaw ua ke: Ntau qhov sib txawv ntawm cov khoom ntws, cov khoom sib xyaw ua kom tsis sib haum <3%, thiab tshem tawm cov clumping.
Kev ua haujlwm siab granulation: Ib zaug dhau los ua lub sijhawm raug txo los ntawm 40%, thiab granule sphericity nce mus txog 90%, txhim kho cov kev sib txuas tom ntej.
Daim ntaub ntawv: Granulation ntawm ferrite pre-sintered cov ntaub ntawv thiab binder sib tov rau lub ntiaj teb tsis tshua muaj hlau nplaum ruaj khov (xws li NdFeB).
Yav dhau los: Hmoov Granulator Tom ntej: Foundry Sand Intensive Mixers
