KWS Kiʻekiʻe pono kānana me ka ʻole o nā ʻāpana

Mahele 1: Ka Papa Hana a me ke Kumu Hana

ʻO ka kānana hana kiʻekiʻe i ulana ʻole ʻia (ʻike pū ʻia ʻo ka pleated high-efficiency filter) kahi mea nui o ka ʻenehana lumi hoʻomaʻemaʻe hou. ʻO kāna hiʻohiʻona ʻokoʻa ka hoʻopau ʻana i nā papa hoʻokaʻawale metala maʻamau i loaʻa i nā kānana kiʻekiʻe maʻamau. Akā, ʻo ka media kānana koʻikoʻi—i hana mau ʻia me ka pepa kānana aniani aniani maikaʻi loa a i ʻole ka polypropylene (PP) mea heheʻe i puhi ʻia - ua pelu pololei ʻia i loko o nā ʻoluʻolu e like me ka nalu. Hoʻopaʻa ʻia kēia mau ʻoluʻolu, kākoʻo ʻia, a hoʻopaʻa ʻia me ka hoʻohana ʻana i nā laina hoʻoheheʻe wela kūikawā (nā ʻāpana adhesive), e hōʻoia ana ʻaʻole e hāʻule ka media kānana ma lalo o ke kaomi ʻana o ka ea a me ka mālama ʻana i nā ala ea. Hoʻopaʻa paʻa ʻia ka ʻāpana kānana holoʻokoʻa i loko o kahi alumini alumini a i ʻole ke kila kila kila ma waho, me ka sealant hana kiʻekiʻe i hoʻopili ʻia ma nā hono a me nā sila elastic ma nā ʻaoʻao o ke kiʻi e hōʻoia i ka leakage ma hope o ke kau ʻana. Hoʻohui kona mīkini kānana i ka hopena interception (sieving), diffusion effect (Brownian motion), inertial collision effect, a me nā hopena electrostatic hiki ke hopu pono i nā mea liʻiliʻi e like me ka ≥0.3 microns (HEPA-grade) a i ʻole ≥0.1 microns (ULPA-grade).

Mahele ʻElua: Nā Pono Hana Nui a me nā wahi noi

Mahalo i kāna hoʻolālā hana ʻole i ulana ʻia, hiki i kēia kānana ke hoʻokipa i ka wahi kānana ʻoi aku ka maikaʻi i loko o ka leo like, e hāʻawi ana i nā pono kumu he nui: 1) ʻoi aku ka kiʻekiʻe o ka ea / haʻahaʻa haʻahaʻa ea : ʻO ka haʻahaʻa haʻahaʻa mua ma ka ea ea e hoʻemi nui i ka ʻōnaehana ikehu; a i ʻole e hāʻawi i ka ea ea kiʻekiʻe ma ke kū like; 2) ʻOi aku ka māmā: ʻO ka hoʻopau ʻana i nā mea hoʻokaʻawale metala e hoʻemi nui i ke kaumaha, maʻalahi i ka hoʻonohonoho ʻana a me ka mālama ʻana; 3) ʻOi aku ka nui o ka paʻa ʻana i ka lepo: Hāʻawi ka hale ʻoluʻolu ʻoi aku ka nui o ka lepo paʻa, hoʻonui i ke ola lawelawe. Hoʻokō kāna hana kānana i nā kūlana HEPA (efficiency ≥ 99.97%@0.3μm) a i ʻole ULPA (efficiency ≥ 99.999%@0.1μm) **, hiki ke hopu i nā mea haumia submicron-sized e like me ka bacteria, nā ʻāpana viral, a me ka lepo. No laila, ua lilo ia i mea koʻikoʻi loa no ka kānana terminal i nā wahi hoʻomaʻemaʻe ultra-maʻemaʻe e like me nā keʻena palekana olaola, nā lumi hana o ka haukapila / ICUs / nā keʻena puʻuwai maikaʻi ʻole, pharmaceutical GMP sterile workshops, a me nā lumi hoʻomaʻemaʻe microelectronics semiconductor, a me kahi mea nui i nā mea hoʻomaʻemaʻe ea kiʻekiʻe, nā FFUs (nā papa kānana, a me nā ʻāpana).

Paukū ʻekolu: ʻO ka waiwai nui a me nā wahi mālama

Ma ke 'ano he 'kui kia'i' e kū'ē i nā mea ho'oweliweli i'ike'ole'ia i ka lewa, ka kānana ki'eki'e-efficiency 'ole i ulana 'ia he keakea nui no ka hō'oia 'ana i ke ola kino kanaka, ka pololei ho'okolohua, a me ka maika'i o ka huahana. He kuleana koʻikoʻi ia i ka pale ʻana i ka laha ʻana o nā microorganism pathogenic, e hōʻoia i ka nui o ka hua chip, a me ka mālama ʻana i ka sterility o nā lāʻau lapaʻau. Hoʻohaʻahaʻa kā lākou hana i ka manawa ma muli o ka hōʻiliʻili ʻana o ka lepo (hoʻonui ʻia ke kūpaʻa a me ka hiki ke hoʻololi ʻana i ka pono), ka nānā ʻana i ka ea a me ka helu ʻana i nā mea nui. Ma muli o nā koi o ka lumi hoʻomaʻemaʻe a me nā ukana hoʻohaumia maoli, pono e hoʻokumu ʻia kahi papa hana hoʻololi ʻepekema (maʻamau 1-5 mau makahiki) e pale ai i ka hāʻule ʻole o ka kānana a i ʻole ka hoʻomāinoino ʻana mai ka hoʻohana lōʻihi. I ke koho ʻana i nā kānana, pono e hoʻohālikelike pono i ka papa maʻemaʻe (e laʻa, ISO 14644 standard), nā ʻano kūʻē o ka mahana a me ka haʻahaʻa, a me nā mea hana (ʻoi aku ka maikaʻi o ke kila kila ma nā wahi corrosive), a e hōʻoia i ka hoʻokomo pono ʻana e nā poʻe loea e hōʻoiaʻiʻo i ka sila hilinaʻi.