MFUNDO NDI NJIRA ZOYESA ZA HEPA FILTER LEAK

Kukwanira kwa kusefera kwa hepa fyuluta yokha nthawi zambiri imayesedwa ndi wopanga, ndipo pepala la lipoti la kusefera kwabwino komanso satifiketi yotsata zimayikidwa mukachoka kufakitale.Kwa mabizinesi, kuyezetsa kutayikira kwa hepa kumatanthawuza kuyesa kutayikira pamalopo pambuyo poyika zosefera za hepa ndi makina awo.Imayang'ana kwambiri ma pinholes ang'onoang'ono ndi kuwonongeka kwina kwa zinthu zosefera, monga zisindikizo za chimango, zisindikizo za gasket, ndi kutayikira kwa fyuluta, ndi zina.

Cholinga cha kuyezetsa kutayikira ndikuzindikira mwachangu zolakwika mu fyuluta ya hepa yokha ndikuyika kwake poyang'ana kusindikizidwa kwa fyuluta ya hepa ndi kulumikizana kwake ndi chimango choyikapo, ndikuchitanso zowongolera kuti zitsimikizire ukhondo wa chipinda choyera.

Cholinga cha kuyesa kutayikira kwa hepa

1. Zinthu za fyuluta ya hepa siziwonongeka;

2. Kuyika koyenera.

Momwe mungayesere kutayikira mu fyuluta ya hepa

Kuyesa kutayikira kwa HEPA kumakhudzanso kuyika tinthu tovuta kumtunda kwa fyuluta ya hepa, ndiyeno kugwiritsa ntchito kauntala pamwamba ndi chimango cha fyuluta ya hepa posaka kutayikira.Pali njira zingapo zoyezera kutayikira, zoyenera zochitika zosiyanasiyana.

Njira yoyesera

1. Njira yoyesera ya aerosol photometer

2. Njira yoyezetsa kauntala

3. Njira yoyesera yokwanira

4. Njira yoyesera mpweya kunja

Chida choyesera

Zida zomwe zimagwiritsidwa ntchito ndi aerosol photometer ndi particle generator.Photometer ya aerosol ili ndi mitundu iwiri yowonetsera: analogi ndi digito, yomwe iyenera kuyesedwa kamodzi pachaka.Pali mitundu iwiri ya majenereta a tinthu, imodzi ndi jenereta wamba wamba, yomwe imangofunika mpweya wambiri, ndipo ina ndi jenereta ya tinthu tambirimbiri, yomwe imafunikira mpweya wothamanga kwambiri ndi mphamvu.The tinthu jenereta sikutanthauza calibration.

Kusamalitsa

1. Kupitilira kuwerenga kulikonse kopitilira 0.01% kumawonedwa ngati kutayikira.Fyuluta iliyonse ya hepa isatayike ikayesedwa ndi kusinthidwa, ndipo chimango chisatayike.

2. Malo okonzera fyuluta iliyonse ya hepa sakuyenera kupitirira 3% ya dera la fyuluta ya hepa.

3. Kutalika kwa kukonza kulikonse sikudzapitirira 38mm.