Diatomaceous pasi mafirita aids ane yakanaka microporous chimiro, adsorption kuita, uye compressive kuramba, izvo zvisingangogonese iyo yakasefa mvura kuti iwane yakanaka yekuyerera mwero reshiyo, asi zvakare kusefa kunze kwakanaka kwakamiswa solids, kuve nechokwadi kujeka.Diatomaceous pasi ivhu rekare-sero rimwe diatom rakasara.Hunhu hwayo hunosanganisira huremu, porous, high-simba, kupfeka-resistant, insulation, insulation, adsorption, uye kuzadza, pakati pezvimwe zvakanakisa zvivakwa.

Diatomaceous pasi ivhu rekare-sero rimwe diatom rakasara.Hunhu hwayo hunosanganisira huremu, porous, high-simba, kupfeka-resistant, insulation, insulation, adsorption, uye kuzadza, pakati pezvimwe zvakanakisa zvivakwa.Iine kugadzikana kwakanaka kwemakemikari.Iyo yakakosha maindasitiri zvinhu zvekudzivirira, kukuya, kusefa, adsorption, anticoagulation, kudhiza, kuzadza, uye mutakuri.Inogona kushandiswa zvakanyanya mumaindasitiri akadai sesimbi, makemikari engineering, magetsi, zvekurima, mafetiraiza, zvekuvakisa uye zvigadzirwa zvekudzivirira.Inogona zvakare kushandiswa seindasitiri inoshanda mafirita emapurasitiki, rabha, ceramics, kugadzira mapepa, uye mamwe maindasitiri.

Diatomaceous pasi sefa aids yakakamurwa kuita zvigadzirwa zvakaoma, calcined zvigadzirwa, uye flux calcined zvigadzirwa zvinoenderana neakasiyana maitiro ekugadzira.
① Zvigadzirwa zvakaomeswa
Iyo yakacheneswa, isati yaomeswa, uye yakapwanyika silica yakaomeswa ivhu mbishi inoomeswa patembiricha ye600-800 ° C uye yobva yapwanywa.Ichi chigadzirwa chine saizi yakanaka kwazvo uye yakakodzera kusefa chaiko.Inowanzoshandiswa pamwe chete nemamwe mafirita aids.Chigadzirwa chakaomeswa chinonyanya kujeka yero, asiwo chine mukaka chena uye grey grey.

② Calcined chigadzirwa
Iyo yakacheneswa, yakaomeswa, uye yakapwanyika diatomaceous pasi mbishi inodyirwa muchoto inotenderera, yakaverengerwa patembiricha ye800-1200 ° C, uye yobva yapwanywa uye yakagadzikwa kuti iwane calcined chigadzirwa.Kuenzaniswa neyakaoma zvigadzirwa, iyo permeability yezvigadzirwa zve calcined zvinodarika katatu zvakakwirira.Zvigadzirwa zve calcined kazhinji zvitsvuku zvitsvuku muruvara.

③ Flux calcined zvigadzirwa
Mushure mekucheneswa, kuomeswa, nekupwanya, iyo diatomaceous pasi raw material inowedzerwa nediki shoma yezvinhu zvinoyerera zvakadai se sodium carbonate uye sodium chloride, uye calcined pakupisa kwe900-1200 ° C. Mushure mekupwanya uye particle size grading, the flux calcined chigadzirwa chinowanikwa.The permeability of flux calcined products yakawedzera zvakanyanya, iyo inodarika ka20 yezvigadzirwa zvakaoma.Zvigadzirwa zvakaverengerwa zve flux zvinowanzo chena, uye kana iyo Fe2O3 yemukati yakakwira kana iyo flux dosage yakadzikira, inoita seyakachena pink.

Izvo zvinonyanya kukanganisa zve diatomaceous Earth filter aids ndezvi:

1. Kushaikwa kwezvinhu.Kugadzirwa kwediatomaceous pasi sefa aids inoda yakakwirira-mhando diatomaceous pasi ine yakakwira diatom yemukati.Kunyange zvazvo China ine yakawanda diatomaceous pasi zviwanikwa, ruzhinji iri pakati nepakati-giredhi diatomaceous pasi migodhi, izvo zvakaoma kuzadzisa zvinodiwa kugadzirwa;

2. Mutengo wekugadzira wakanyanya kukwirira.Nzira yekugadzira yepasi diatomaceous yakaoma, uye yakabatanidzwa nemutengo wepamusoro wepamusoro-soro wepasi diatomaceous pasi, mari yekugadzira diatomaceous earth filter aids muChina yakachengetwa pamwero wepamusoro;

3. The filtration rate inononoka uye kuwanda kwehuwandu hwakakwirira.Kuwedzera zvakanyanya maererano nemhando yaro kazhinji hazvizadzise zvinotarisirwa zvinodiwa, uye kuwedzera zvimwe kuchawedzera mutengo.Vamwe vanhu vanoda kugadzira zvigadzirwa zvemhando yediatomaceous pasi nekushomeka kwakawanda, asi nekuda kwekuganhurirwa mukuumbwa uye chimiro chezvigadzirwa, mhedzisiro inogutsa haisati yawanikwa kusvika parizvino;

4. Kugadzikana kwemakemikari hakuna kunaka.Zviri mukati mezvinhu zvinokuvadza zvakadai sesimbi uye calcium muvhu re diatomaceous zvakakwirira uye zviripo munzvimbo yakaparadzana, saka kuparara kwayo kwakakwirira.Paunenge uchisefa zvinwiwa zvakawanda uye zvinwiwa zvinodhaka, kunyungudika kwesimbi kwakanyanya kunogona kukanganisa kunaka uye kunaka kwechigadzirwa.