Shaqada Shaandheeyaha Hawada

Sep 15, 2025

Fariin ku dhaaftid

Sifeeyaha hawada waa aalad xudunta u ah in wasakhda laga sifeeyo hawada. Shaqadeeda udub-dhexaadka ah waa inay qabato walxaha waxyeelada leh sida boodhka, walxaha qayb ka ah, qiiqa, iyo dambaska iyada oo la adeegsanayo faragelinta jirka ama xayeysiinta, hubinta in hawadu soo gasho qalabka ama nidaamyada ay la kulmaan heerar nadiif ah. Mabda'a hawleedkeedu wuxuu ugu horrayn ku tiirsan yahay qaab-dhismeed yar ee walxaha shaandhada. Marka hawadu ku dhex socoto shaandhada, qaybo ka weyn cabbirka daloolka ayaa si toos ah loo xannibaa, halka qaybo yaryar laga yaabo in lagu qabto shil aan shaqaynayn, faafin, ama xayeysiis koronto. Tusaale ahaan, saddexda{4}} qaabdhismeedka mesh-ka-cabbirka ah ee ay samaysteen fiilooyinka isku xidhan ee xaashida fiber-fiberka dhalada ayaa si wax ku ool ah u dhexgelin kara qaybo ka weyn 0.3μm, iyaga oo gaadhaya saxnaanta sifaynta 99.97%, taas oo si weyn u yaraynaysa khatarta xirashada qalabka iyo guul darrida.

 

Marka la eego xaaladaha codsiga, filtarrada hawada waxaa si weyn loogu isticmaalaa mashiinnada dhismaha, ka saarista siigada warshadaha, matoorada baabuurta, kombaresarada hawada, iyo meelaha kale. Tusaale ahaan, qodista mishiinada dhismaha, sare -ku rakiban yahay, khad toosan, gelis, degdeg ah{3}} filtarrada siidaynta waxay u ogolaataa shaandhada shaandhada degdega ah, la qabsanaysa bay'ada adag ee leh boodhka badan Nidaamyada boodhka ururinta, filtarrada malabka waxay kordhiyaan aagga sifaynta, hagaajinta waxtarka iyo kordhinta nolosha qalabka. Intaa waxa dheer, doorashada walaxda waxay si toos ah u saamaysaa waxqabadka: Warqada shaandhada fiber-ka galaasku waa kulayl{6}} adkaysi u leh oo u adkaysta kiimikaad ahaan, taas oo ka dhigaysa mid ku habboon la tacaalida gaasta hargabka ee heerkulka sare; Warbaahinta filter fiber polyester waa kharash badan - wax ku ool ah oo ku haboon ka saarida siigada warshadaha guud.

 

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Heerarka warshadaha ayaa si cad u qeexaya shuruudaha waxqabadka shaandhada hawada. Tusaale ahaan, ISO 5011 waxay qeexaysaa hababka tijaabinta hufnaanta shaandhada, oo u baahan in haynta shaandhada ee qaybaha 0.3μm ay la kulmaan qiimaha la cayimay ee heerka socodka gaarka ah. Intaa waxaa dheer, hoos u dhaca cadaadiska filter (iska caabinta socodka hawada) waa mitirka muhiimka ah; hoos u dhaca cadaadiska xad dhaafka ah wuxuu kordhiyaa isticmaalka tamarta qalabka. Ficil ahaan, isticmaalayaashu waa inay doortaan qeexida shaandhada habboon ee ku saleysan xaaladaha hawlgalka. Tusaale ahaan, uruurinta siigada sare waxay u baahan tahay filtarrada leh saxnaanta shaandhaynta sare (sida 0.3μm), halka hoose - bay'ada xooga saaridu ay isticmaali karaan filtarrada leh 5μm-10μm filtarrada si loo dheellitiro kharashka iyo waxtarka.

 

Dhanka dayactirka, cabirka cadaadiska kala duwan ee shaandhada hawada waa in si joogto ah loo fiiriyaa. Marka hoos u dhaca cadaadiska uu dhaafo 2-3 jeer qiimaha bilowga ah, qaybta shaandhada waa in la beddelaa si looga hortago xirmidda iyo dhibaatooyinka qaadashada hawada. Shaandhooyinka la beddeli karo sidoo kale waa la habeyn karaa iyadoo lagu saleynayo cabbirrada sida booska rakibaadda (korka ama dhinaca korka) iyo shuruudaha heerka socodka (tusaale, socodsiinta 1000m³ hawo saacaddii) si loo hubiyo taam ugu habboon.

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