Hunhu uye kupatsanurwa kwemhepo inotonhodza mumba: Mafirita emhepo emumba ane hunhu hwakasiyana mukupatsanura uye magadzirirwo ayo kuti aenderane nezvinodiwa zvemazinga akasiyana ekuchena. Inotevera mhinduro yakadzama yekupatsanura uye magadzirirwo emafirita emhepo emumba.
1. Kupatsanurwa kwemafirita emhepo
Kupatsanurwa nekuita:
Zvichienderana nezvinodiwa neChina, mafirita anogona kukamurwa kuita zvikamu zvitanhatu: firita yekutanga, firita yepakati, firita yesub-hepa, firita yehepa, firita yeulpa. Magadzirirwo aya anonyanya kuenderana nematanho ekushanda akadai sekushanda zvakanaka kwefirita, kuramba uye kugona kubata guruva.
Mumitemo yeEurope, mafirita emhepo akakamurwa kuita magiredhi mana: G, F, H, naU, uko G inomiririra firita huru, F inomiririra firita yepakati, H inomiririra hepa firita, uye U inomiririra ulpa firita.
Kupatsanurwa kwezvinhu: Mafirita emhepo anogona kugadzirwa nefiber yakagadzirwa, fiber yegirazi yakapfava zvakanyanya, cellulose yezvirimwa nezvimwe zvinhu, kana kuti anogona kuzadzwa nefiber yechisikigo, fiber yemakemikari uye fiber yekugadzira mafirita.
Mafirita akagadzirwa nezvinhu zvakasiyana anosiyana pakushanda zvakanaka, kuramba uye hupenyu hwebasa.
Kupatsanurwa nechimiro: Mafirita emhepo anogona kukamurwa kuita mafomu akasiyana-siyana echimiro akadai serudzi rweplate, rudzi rwekupeta uye rudzi rwebhegi. Mafomu aya echimiro ane hunhu hwawo uye akakodzera mamiriro akasiyana ekushandiswa uye zvinodiwa zvekusefa.
2. Kugadziriswa kwemafirita emhepo yemukamuri rekuchenesa
Kugadziriswa zvinoenderana nezinga rekuchena:
Kune masisitimu ekuchenesa imba yekushambidza ekirasi 1000-100,000, kupfapfaidza mweya wematanho matatu kunowanzo shandiswa, kureva, mafirita ekutanga, epakati nehepa. Mafirita ekutanga nepakati anowanzo iswa mumidziyo inobata mweya, uye mafirita ehepa ari pamucheto wesisitimu yekuchenesa mhepo.
Kuti mafirita emhepo achenese ekirasi 100-1000 acheneswe, mafirita ekutanga, epakati nepasi pehepa anowanzoiswa mumudziyo unofambisa mhepo yakachena, uye mafirita ehepa kana mafirita eulpa anoiswa muhurongwa hwemhepo inotenderera mukamuri yakachena. Mafirita ehepa anowanzo kuwanikwawo pamagumo ehurongwa hwemhepo inotonhodza yekuchenesa.
Kugadziriswa zvinoenderana nemaitiro ekugadzira:
Pamusoro pekufunga nezvehutsanana, mafirita emhepo anofanirwawo kugadzirwa zvichienderana nezvinodiwa zvekugadzirwa. Semuenzaniso, muindasitiri ye microelectronics, zvishandiso zvemagadzirirwo chaiwo nemamwe maindasitiri, mafirita emhepo e hepa kana e ulpa anodiwa kuti ave nechokwadi chekuchena kwenzvimbo yekugadzira.
Mamwe mapoinzi ekugadzirisa:
Paunenge uchigadzira mafirita emhepo, unofanirawo kutarisisa nyaya dzakadai senzira yekuisa, kushanda kwekuvhara uye manejimendi ekugadzirisa mafirita emhepo. Iva nechokwadi chekuti firita inogona kushanda zvakadzikama uye zvakavimbika uye kuwana mhedzisiro yekusefa inotarisirwa.
Mafirita emhepo eCleanroom akapatsanurwa muzvikamu zviviri: primary, medium, hepa, sub-hepa, hepa uye ulpa filter. Magadzirirwo acho anofanira kusarudzwa uye kugadziriswa zvinoenderana nemazinga ekuchena uye zvinodiwa pakugadzira. Nekugadzira mafirita emhepo nesainzi uye zvine mwero, huwandu hwekuchena kwecleanroom hunogona kuvandudzwa zvinobudirira, zvichiita kuti nzvimbo yekugadzira ive yakasimba uye yakavimbika.
Nguva yekutumira: Chikunguru-23-2025