Cov nram qab no tuaj yeem txiav txim siab thaum xaiv qhov tsim nyog PP melt-blown lim caij:
Filtration raug:Raws li qhov loj me me ntawm impurities hauv cov kua yuav tsum tau lim, xaiv cov khoom lim nrog qhov raug pom tseeb. Feem ntau pom qhov tseeb yog 1μm, 3μm, 5μm, 10μm, 20μm, 30μm, 60μm, thiab lwm yam.
Tshuaj compatibility:Nkag siab txog cov khoom siv tshuaj ntawm cov kua lim dej thiab xyuas kom meej tias cov khoom siv lim dej sib haum nrog nws. PP melt-blown lim ntsiab muaj cov tshuaj zoo ruaj khov thiab tsim nyog rau lim cov kua qaub, muaj zog alkalis thiab cov kuab tshuaj organic, tab sis qee cov tshuaj tshwj xeeb tseem tuaj yeem cuam tshuam rau lawv.
Flow Requirements:Xaiv cov khoom lim kom haum raws li tus nqi ntws xav tau hauv kev siv tiag tiag. Cov yam ntxwv ntws ntawm cov khoom lim yuav raug cuam tshuam los ntawm yam xws li nws qhov pore loj, qhov ntev, thiab txoj kab uas hla. Feem ntau hais lus, nyob rau hauv tib yam kev mob, qhov loj ntawm sab nraud txoj kab uas hla thiab qhov ntev ntawm lub lim caij, qhov sib txuas ntawm cov dej ntws tuaj yeem tshwm sim.
Pollution tuav peev:Cov khoom lim dej uas muaj cov kuab paug muaj zog tuaj yeem ua kom muaj kuab paug ntau dua thiab muaj lub neej ua haujlwm ntev. Koj tuaj yeem xyuam xim rau cov qauv tsim thiab cov khoom siv ntawm cov khoom lim, thiab xaiv cov khoom uas muaj peev xwm tuav tau ntau dua.
Kub thiab siab sib txawv ntau yam: Paub meej tias qhov kub thiab siab qhov sib txawv ntawm qhov siv ib puag ncig yog nyob rau hauv qhov kam rau ua ntawm cov lim lim. Piv txwv li, qhov kev khiav hauj lwm kub feem ntau yuav tsum tsawg dua 70 degree (ntawm 0.25MPa), thiab qhov siab tshaj qhov siab qhov sib txawv feem ntau yog 0.4MPa.
Filter Element Loj:Raws li qhov loj me thiab qhov yuav tsum tau ua ntawm cov khoom siv lim, xaiv cov khoom lim nrog qhov ntev thiab sab nraud. Cov ntsiab lus lim dav dav yog 10 ntiv tes, 20 ntiv tes, 30 ntiv tes, 40 ntiv tes, thiab lwm yam, nrog rau sab nraud ntawm 60-65mm thiab ib txoj kab uas hla ntawm 28-30mm (tab sis qhov loj me yuav txawv ntawm manufacturers rau manufacturers). Nws yuav tsum tau muab sau tseg tias yog hais tias lub sab nraud txoj kab uas hla yog loj heev, nws yuav tsis haum rau hauv lub raj mis lim, thiab yog hais tias nws yog heev me me, nws yuav ua rau tsis txaus pom; Yog hais tias lub puab txoj kab uas hla loj dhau lawm, cov nyhuv pom yuav tsis zoo, thiab yog tias nws tsawg dhau, nws yuav cuam tshuam rau cov dej ntws.
Hom thiab zoo:Xaiv cov npe nrov thiab cov khoom lag luam nrog kev ntseeg tau zoo. Koj tuaj yeem xa mus rau cov khoom lag luam lub koob npe nrov, cov neeg siv tshuaj xyuas, thiab cov ntawv pov thawj cuam tshuam. Cov ntsiab lus zoo lim feem ntau yog lav ntau dua ntawm cov khoom siv, kev tsim khoom thiab kev ua haujlwm.
Saib xyuas qhov tsos ntawm lub lim dej:Cov tsos ntawm cov khoom zoo PP melt-blown lim caij yuav tsum tsis muaj kev puas tsuaj lossis deformation, nrog rau cov fiber ntau faib thiab kev ntxhib los mos zoo. Qhov zoo ntawm cov khoom lim tuaj yeem txiav txim siab los ntawm "thawj seb qhov kev ntxhib los mos yog tiaj tus, qhov thib ob seb cov hlau kos duab zoo li cas, thib peb seb cov hlau winding yog compact, thiab thib plaub seb puas muaj cov khoom seem poob tawm".
Kev paub ntawm tes:Ntsuas qhov hnyav ntawm cov khoom lim los ntawm tes. Qhov hnyav dua tuaj yeem muaj fiber ntau ntom ntom thiab zoo dua; pinch lub ntsiab lim. Ib qho uas tsis yooj yim rau deform thiab muaj zog compressibility feem ntau muaj fiber ntau ntom thiab zoo dua.
Nqe yam:Ntawm qhov chaw ua tau raws li cov kev cai lim dej, koj tuaj yeem sib piv cov nqi ntawm cov khoom sib txawv thiab cov chaw muag khoom, tab sis koj yuav tsum tsis tsuas yog siv tus nqi raws li qhov kev xaiv nkaus xwb, tab sis kuj xav txog qhov zoo thiab kev ua tau zoo ntawm cov khoom lim kom tiav.
Ua ntej kev yuav khoom, yog tias ua tau, koj tuaj yeem sab laj tus neeg muag khoom kom paub meej ntxiv txog cov lim dej kom ntseeg tau tias koj xaiv PP cov khoom lim dej uas haum rau koj cov kev xav tau. Nyob rau tib lub sijhawm, txhim kho thiab siv cov lim dej kom raug raws li cov khoom siv, thiab hloov cov lim dej hauv lub sijhawm raws li qhov siv tiag tiag los xyuas kom meej cov nyhuv lim dej thiab kev ua haujlwm ntawm lub cev. Thaum cov lim dej ntws tau txo qis, qhov sib txawv ntawm qhov siab nce mus txog qee tus nqi, lossis cov lim tau siv ntev, feem ntau yuav tsum tau hloov cov lim dej. Lub voj voog hloov tshwj xeeb yuav tsum tau hloov kho raws li cov yam ntxwv xws li dej zoo thiab qhov siv ntau zaus.
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