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Qaybta Walaxda Guud iyo Darajada ee HEPA Shabakadda Shafka

Walaxda guud ee shaandhada HEPA

Waa maxay walxaha caadiga ah ee shaandhada HEPA?Waxaa jira noocyo badan oo qalab ah oo ka kooban HEPA, kuwaas oo loo qaybin karo PP (polypropylene) warqad filter, warqad filter PET, PP iyo PET warqad filter ka kooban iyo warqad filter fiber galaas.PP (polypropylene) waa warqad, sidaas darteed guud ahaan lama dhaqi karo.

 

Qayb kale oo ka mid ahfilter HEPAiyadoo la isticmaalayo PET ama PTFE, taas oo ah asalka sheegashooyinka badan ee internetka ee shaandhada HEPA ee dhaqida, laakiin halkan si aan ku xasuusiyo in waxtarka PET uu aad u hooseeyo.PP (polypropylene) warqad filter;Waa shaandheyn cusub oo laga sameeyay polypropylene iyadoo loo marayo hab dhalaal kulul oo gaar ah.Alaabtu waxay leedahay caabbinta acid iyo alkali, caabbinta daxalka, barta dhalaalka sare, waxqabadka xasilloon, dhadhan la'aanta, qaybinta lebiska, oo leh iska caabin aad u hooseeya, waxtarka sare, xoog sare iyo wixii la mid ah.

Waraaqda filter PET: Waxay ka samaysan tahay resin polyester iyo walxo kale oo leh qallafsanaan sare, qallafsanaan wanaagsan, caabbinta daxalka, iska caabinta heerkulka sare iyo waxqabadka xasilloon.Waxaa caadi ahaan loo isticmaalaa xaaqaha, faakuum nadiifiyaha iyo qalabka kale ee guriga ee leh shuruudaha sifaynta hoose ama mashiinada nadiifinta ee waaweyn.

Waraaqaha shaandhada isku dhafan (PP iyo PET): warqad shaandhayn isku dhafan, si fudud ayaa loo yidhi waa lakabka PP dhalaalista-buufinta, ka dibna lakabka buufinta PP ee dhalaalidda, si uu u mideeyo faa'iidooyinka PP iyo PET: si fudud loo sameeyo, sifeynta saxnaanta ayaa gaari karta;Adayga iyo saamaynta shaandhaynta saxda ah labadaba waa la gaadhi karaa.

Waraaqaha shaandhada fiber-ka galaaska: Waraaqaha shaandhada fiber-ka galaaska, waa warqad shaandheyn ka kooban dahab aad u sarreysa, ayaa loo adeegsaday warshadaha nukliyeerka.

Kala soocida guud ee heerarka HEPA

filtarrada hawadawaxa loo qaybiyaa G1-G4, F5-F9, H10-H14 iyo U15-U17 marka loo eego darajada Yurub ee hadda.Darajada H waxay ku badan tahay nadiifiyeyaasha hawada.Tilmaamahan waxaa iska leh waxtarka sare ama-shaandhada waxtarka sare leh shabaqa.Theshaandhada H13 warqaddu waxay gaari kartaa wadarta waxtarka 99.95%.Isugeynta waxtarka xaashida shaandhada HEPA ee leh darajada H14 waxay gaari kartaa 99.995%.

Dabcan, heerka Yurub, heerka nadiifinta sare ee filtarka HEPA waa heerka U, oo ay ku jiraan wadarta guud ee waxtarka nadiifinta heerka U17 shaandhada HEPA xitaa waxay gaari kartaa 99.99999%.Si kastaba ha noqotee, sababtoo ah qiimaha wax-soo-saarka ee shaandhada HEPA-ga U-grade ayaa sarreeya, iyo shuruudaha deegaanka wax-soo-saarku waa kuwo aad u adag.Markaa ma jiraan wax badan oo lagu isticmaali karo suuqa.

TC211 (2)


Waqtiga boostada: Febraayo-24-2023