Isihluzo se-HEPA sesona sihluzo sisetyenziswa kuninzi lwezicoci zomoya. Isetyenziswa ikakhulu ukuhluza amasuntswana amancinci emolekyuli uthuli kunye nezinto ezahlukeneyo eziqinileyo ezinobubanzi obungaphezulu kwe-0.3μm. Umsantsa wamaxabiso wezihluzi ze-HEPA kwimarike mkhulu kakhulu. Ukongeza kwizinto zexabiso leemveliso ngokwazo, kukho ubudlelwane obuthile kunye nenqanaba le-HEPA filters.
Izihlungi ze-HEPA kunye nezinto ezinjalo zohlulwe kwi-G1-G4, F5-F9, H10-H14 kunye ne-U15-U17 ngokwesikali saseYurophu sangoku. Olona hlobo luxhaphakileyo lwesicoci somoya ludidi lwe-H, olusisihluzo esisebenzayo okanye esingenachaphaza. I-H13 ibonwa njengeyona nto ilungileyo yokucoca i-H13-14. Isihluzi se-HEPA se-H13 grade sinokufikelela kwi-99.95 epheleleyo. Ukusebenza ngokupheleleyo kwe-H14 grade HEPA filter inokufikelela kwi-99.995%.
Ngokuqinisekileyo, elona nqanaba liphezulu lokucocwa kwesihluzi se-HEPA kumgangatho waseYurophu libakala le-U, kwaye eyona nqanaba i-U-17 inqanaba le-HEPA lokucoca linobuchule obupheleleyo bokucoca be-99.999997%. Nangona kunjalo, ngenxa yokuba isihluzi se-U-grade HEPA kubiza kakhulu ukusenziwe, sinzima kakhulu kwindawo yemveliso. Ngoko ke akukho izicelo ezininzi kwimarike.
Ukongeza kwibakala lokucoca, i-HEPA filter inezinga lomlilo. Imarike iyahlula ibe ngamabakala amathathu ngokwezinga layo lokumelana nomlilo: i-HEPA mesh ephambili, zonke izinto ze-HEPA ze-mesh azinakutsha, kwaye izinto ezingenakutsha kufuneka zihambelane ne-GB8624- 1997 Iklasi A; Inethiwekhi ye-HEPA yesibini, i-HEPA mesh filter material kufuneka ingahambelani ne-GB8624-1997 I-Class A izinto ezingenakutsha, i-partition plate, isakhelo singasetyenziswa ngokuhambelana ne-GB8624-1997 B2 iklasi yezinto ezinokutsha. Kwinethiwekhi ye-HEPA yamanqanaba amathathu, zonke izinto zothungelwano lwe-HEPA zinokusetyenziswa ngokuhambelana nezixhobo ze-GB8624-1997 B3 zebakala.
Ukongeza kumabanga, izihluzi ze-HEPA ziza kwizinto ezahlukeneyo. Ezona zixhobo zixhaphakileyo ziintlobo ezintlanu: Iphepha le-PP lokucoca, iphepha lokucoca i-PET elihlanganisiweyo, ilaphu le-polyester elinyibilikisiweyo elingalukwanga kunye nefayibha yeglasi enyibilikayo. Iintlobo ezintlanu ezahlukeneyo zothungelwano lwe-HEPA zokucoca zineenzuzo zazo kunye nezingeloncedo, kwaye iindawo eziphambili zesicelo nazo zahlukile. Izinto zokucoca i-HEPA zephepha lephepha le-PP lisetyenziswa ngokubanzi kwizicoci zomoya ngenxa yokumelana ne-asidi kunye ne-alkali, ukuxhathisa kwe-corrosion, indawo ephezulu yokunyibilika, ukusebenza okuzinzileyo, ukungabikho kwetyhefu, ukuvumba, ukusabalalisa okufanayo, ukuchasana okuphantsi, ukusebenza kakuhle kunye nokukhuselwa kwendalo.
Okokugqibela, masithethe ngomntu okhuphisana naye nge-HEPA mesh filter kwisicoci somoya - isihluzo esiyimbumba se-HEPA esakhiwe ngumqhaphu we-HEPA wokucoca uthuli kunye neqokobhe lekhokhonathi elifakwe ikhabhoni kunye nekhabhoni edityanisiweyo yefiber composite. Ukuhlanjululwa komoya usebenzisa olu hlobo lokucoca Isixhobo singcono kune-HEPA yokucoca umoya wokucoca umoya ngokubhekiselele kuhlobo lokucoca kunye nokusebenza kakuhle. Ke ngoko, abathengi abaninzi baye baqala ukulahla isihluzi se-HEPA kwaye endaweni yoko bakhethe isicoci sokucoca umoya esihlanganisiweyo.
Ixesha lokuthumela: Jan-05-2017