Cov yam ntxwv ntawm cov hollow fiber membrane modules

Lub hollow fiber membrane module yog ib qho khoom sib cais uas muaj ntau ntawm cov zoo hollow fiber membrane filaments encapsulated nyob rau hauv lub siab hlab ntsha. Txoj kab uas hla ntawm hollow fiber membrane filaments feem ntau yog li ntawm 0.1 mus rau 2.5 hli. Lub module muaj xws li lub nkoj siab (plhaub) thiab ib daim ntawv raj ua los ntawm cov ntaub ntawv xws li epoxy resin kom ruaj ntseg fiber ntau ntawm ob sab. Ib kawg yog kaw nrog ib daim ntawv epoxy tube kom muaj qhov qhib hauv cov fiber ntau rau permeate outflow, thaum lwm kawg yog kaw nrog epoxy protrusion los tiv thaiv cov dej luv luv -circuiting. Lub module feem ntau muaj cov khoom noj ntxeem tau (lub raj nruab nrab) faib raws nws qhov ntev. Cov qauv no ua rau nws yog ib qho ntawm cov txheej txheem membrane nrog qhov siab tshaj plaws ntawm daim nyias nyias rau qhov ntim piv (packing ntom).

Raws li txoj kev pub noj, muaj ob hom kev khiav hauj lwm tseem ceeb: sab hauv siab (pub ntws mus rau hauv cov kab noj hniav fiber ntau, permeate ntws tawm sab nraud) thiab sab nraud siab (piv tawm sab nraud ntawm fiber ntau, permeate ntws sab hauv). AU-zoo li tus txheej txheem yog ib txwm, nrog ib kawg ntawm cov fiber ntau kaw thiab lwm kawg qhib kom sau permeate. Hom membrane no tuaj yeem ua haujlwm hauv qhov tuag- kawg pom lossis hla- ntws pom hom thiab yooj yim rov qab ua ntu zus los tswj fouling.

Qhov zoo: Cov ntim ntim siab heev, ncav cuag 1200-30000 m²/m³; khoom siv compact; tus nqi peev tsawg; me me ntawm cov kua uas nyob rau hauv lub module; tus kheej txhawb nqa membrane fibers tso cai rau nws tiv taus qee qhov rov qab siab, ua kom yooj yim rov qab.

Nyob rau hauv cov nqe lus ntawm encapsulation txheej txheem, ntxiv rau cov tsoos epoxy resin casting, ultrasonic vuam thiab lwm yam technologies yog siv los ua kom tiav cov kua- nruj kev twb kev txuas ntawm lub module lub taub hau thiab lub vaj tse, los yog ib tug tshwj xeeb ob - txheej nplaum encapsulation txheej txheem yog ua hauj lwm los txo encapsulation kev nyuaj siab. Cov ntaub ntawv vaj tsev feem ntau muaj xws li ABS, PVC, thiab stainless hlau kom tau raws li qhov sib txawv siab thiab kev tiv thaiv corrosion.