Iyo yakanyungudutswa PET PA PP yakakwira polymer inoda kusefa pamberi pemakemikari fiber kutenderera kuti ibvise kusvibiswa uye gel zvidimbu zvakanyungudutswa kudzivirira kuvharika kwegomba repinneret;apo iyo inonyunguduka polymer inoyerera kuburikidza ne spin pack screen layer, kuramba kunogadzirwa, kuitira kuti kunyunguduka Friction kuburitsa kupisa, tembiricha inokwira, uye rheological zvimiro zvekunyunguduka zvinovandudzwa.Panguva imwecheteyo, kunyunguduka kwakanyatso kusanganiswa kudzivirira viscosity misiyano pakati pekunyunguduka;iyo yakanyunguduka inogoverwa zvakaenzana kune rimwe buri duku re spinneret;nekuwedzera kwenguva yekushandiswa kweiyo spin pack sefa, kusvibiswa mu mesh pack sefa layer kuchawedzera, uye kudzvanywa kwegungano kuchawedzera zvishoma nezvishoma.Kumanikidza kunowedzera kukurumidza, uye hupenyu hwebasa hwegungano hupfupi.Apo gungano rinokwira kune imwe dzvinyiriro, zvinodikanwa kutsiva gungano munguva, kana zvisina kudaro, pombi yemamita inopwanyika, kana kuti spinneret yakaremara, kana kuvuza kunoitika.
Kusarudzwa kweakakodzera mafirita akakosha zvakanyanya pakutenderera, uye yakanakira particle filter media inonyanya kukosha.Mukuita kutenderera kwekusimudzira, iri zvakare maitiro ekutsvaga yakanakira shear sefa yepakati.Zvizhinji zvinozivikanwa sefa zvinhu zvinosanganisira jecha regungwa, simbi shavings, girazi beads, sintered porous metal plates, uye simbi isina kuumbwa.
Pamusoro pekunge isingadhure, iyo yakanakira kusefa svikiro inofanirwa kuve uye inofanirwa kuchengetedza yakakwira porosity pakumanikidzwa kunowanikwa panguva yekunyunguduka kwepolymer filtration.Kuti uchengetedze porosity yakakwira, mubhedha wezvikamu zvemapolymer mazhinji anopisa itsika yekugadzira gel inoungana mukati uye inoderedza kusefa kwesefa midhiya.Nekudaro, iyo simbi yekusefa zvinhu haifanire kukonzeresa kana neimwe nzira kubatsira mukuumbwa kwegel.
Inowanikwa zvakanyanya kuwana jecha regungwa, asi yakanyanya brittle nemhedzisiro yekuti kuvandudzwa kwezvimedu zvakanaka kunowanzo kuvharira capillaries mumaspinnerets.Pamusoro pezvo, iyo chaiyo nzvimbo yejecha regungwa ishoma uye ishoma muzana yeporosity kune chero yakapihwa pack sefa vhoriyamu, saka iyo yekumanikidza yepakiti ichawedzera zvakanyanya.Stainless simbi poda iyo inogadzirwa pasi pemamiriro chaiwo inoratidzira nzvimbo isina kurongeka iyo maererano nekushomeka inooneka density, inoita kuti iwedzere kunaka kwayo kusefa;pasi pekumanikidzwa kwekushanda, inoratidza zvese zviri pachena density uye inosimudzira kuramba kune compressibility ye optimum filtration kunyatsoita nekushomeka kana kusave nechikamu uye kudonha.
Nguva yekutumira: Aug-29-2018