Sefa ndi njira yodziwika bwino yochizira yomwe imagwiritsidwa ntchito pochotsa zinthu zosasungunuka muzamadzimadzi.Chifukwa chakuti zinthu zolimba zamadzimadzi nthawi zambiri zimakhala particles zabwino, amorphous, zomata, komanso zosavuta kutsekereza mabowo a nsalu zosefera, ngati amasefedwera padera, mavuto monga kuvutikira kusefera ndi kusefera mosadziwika bwino nthawi zambiri zimabuka, zomwe sizingagwiritsidwe ntchito. mukuchita.Ngati chothandizira chosefera chikuwonjezedwa ku yankho kapena wosanjikiza wothandizila wophimbidwa pamwamba pa nsalu zosefera, zitha kusintha kwambiri izi.Kuthamanga kwa kusefera kumakhala kofulumira, kusefa kumamveka bwino, ndipo zotsalira za fyuluta ndizolimba, zomwe zimatha kuchoka pansalu yosefera.Thandizo lomwe limagwiritsidwa ntchito kwambiri m'mafakitale osiyanasiyana ndi diatomaceous earth.Izi ndi zomwe nthawi zambiri timazitcha kuti diatomaceous earth filter aids.

Diatomaceous earth filter aid ndi mtundu watsopano wa sefa ya ufa wapamwamba kwambiri wopangidwa ndikukonzedwa pogwiritsa ntchito diatomaceous earth ngati zopangira zoyambira kudzera m'njira zotsekeka zotsekeka monga kusanjidwa, kusanja, batching, calcination, ndi grading.Iwo akhoza kupanga okhwima lattice dongosolo fyuluta keke, amene angadutse ang'onoang'ono particles mu chisanadze kusefera madzi mu zonyansa colloidal pa lattice chigoba.Choncho, ali permeability wabwino ndipo amapereka porous fyuluta keke dongosolo, ndi porosity wa 85-95%, amene angathe kukwaniritsa mkulu otaya mlingo chiŵerengero mu kulekana ndondomeko olimba ndi madzi, ndipo akhoza zosefera zabwino inaimitsidwa zolimba.Zothandizira zosefera za Diatomaceous Earth zimakhala ndi kukhazikika kwamankhwala ndipo zitha kugwiritsidwa ntchito modalirika pakusefera kwamadzi aliwonse kupatula njira yokhazikika ya caustic.Sakuipitsa madzi osefedwa ndipo amatsatira zofunikira za Food Hygiene Law.Ndipo angagwiritsidwe ntchito mokhutiritsa pa TV monga fyuluta nsalu, fyuluta pepala, zitsulo waya mauna, ziwiya zadothi porous, etc. Iwo akhoza kukwaniritsa zokhutiritsa zosefera pa makina osiyanasiyana fyuluta ndipo ali ndi ubwino TV zina zosefera.Kugwiritsa ntchito zosefera za diatomaceous earth kukuchulukirachulukira.Amagwiritsidwa ntchito m'makampani kupanga zosefera.Ntchito mu makampani chakudya kusefera mowa, sprinkles zipatso, timadziti zipatso, zosiyanasiyana zakumwa, manyuchi, masamba mafuta, enzyme kukonzekera, citric acid, etc. Ntchito mu makampani mankhwala kusefera utoto, zokutira, electroplating, solvents, zidulo, electrolytes, kupanga utomoni, ulusi mankhwala, glycerol, emulsion, etc. Ntchito mu makampani mankhwala sefa mankhwala, shuga, ndi chikhalidwe Chinese mankhwala akupanga.Pankhani yachitetezo cha chilengedwe, imagwiritsidwa ntchito pochiza madzi kuyeretsa madzi amtawuni, madzi osambira, zimbudzi, madzi otayira m'mafakitale, etc.

1, Diatomaceous Earth fyuluta aid: Ndi mtundu wa diatomaceous lapansi fyuluta thandizo opangidwa kudzera kuyanika, calcination, chiwonongeko, ndi grading, amene angagwiritsidwe ntchito zolekanitsa zosiyanasiyana madzi-olimba.Mitundu yosiyanasiyana ya zosefera za diatomaceous Earth zimasankhidwa kuti zisiyanitse zolimba zamadzimadzi.Zogwiritsidwa ntchito kwambiri pokonzekera.Magulu ambiri amagwiritsa ntchito porous kapangidwe ka diatomaceous lapansi ndi zipolopolo za silika.Pakukonza, chidwi chiyenera kuperekedwa pakusunga mawonekedwe ndi mawonekedwe apadera a mafupa a diatomaceous, kusankha mosamala zida zoyenera zophwanyira ndikupera ndi luso laukadaulo, ndikusunga kukhulupirika kwa kapangidwe ka diatomaceous momwe mungathere kuti tipewe kugawikana kwachiwiri.Chida chomwe chimagwiritsidwa ntchito kwambiri pogayira ndi chophwanyira mpweya.
2, Ntchito zitatu zofunika za diatomaceous earth filter aid ndi: 1. Kuwunika zotsatira.Izi ndizosefera pamwamba.Madzi amadzimadzi akamadutsa m'nthaka ya diatomaceous, ma pores a dziko lapansi la diatomaceous amakhala ang'onoang'ono kuposa kukula kwa tinthu tonyansa, kotero kuti tinthu tating'onoting'ono sitingadutse ndikutsekeka.Izi zimatchedwa screening effect.2. Pakati pa kusefedwa kwakukulu, njira yolekanitsa imapezeka mkati mwa sing'anga, ndi tinthu tating'onoting'ono tomwe timadutsa pamwamba pa keke ya fyuluta yotsekedwa ndi pores mkati mwa dziko la diatomaceous.Kutha kusefa tinthu tating'onoting'ono timagwirizana kwambiri ndi kukula ndi mawonekedwe a tinthu tolimba ndi pores.
3, Adsorption amatanthauza mapangidwe masango unyolo pakati particles kukopeka ndi milandu zosiyana, potero mwamphamvu kutsatira diatomaceous lapansi.