Dab tsi yog cov yam ntxwv ntawm F9 nruab nrab efficiency hnab cua lim?

Nruab nrab efficiency lim belongs rau F series lim hauv huab cua lim. F series nruab nrab ua haujlwm huab cua lim tau muab faib ua ob hom hnab hom thiab tsis yog lub hnab ntim, suav nrog F5, F6, F7, F8, F9 hauv hnab hom thiab FB (phaj hom nruab nrab lim lim), FS (kev faib hom nruab nrab lim lim. ), FV (combined medium efficiency filter) nyob rau hauv hom tsis-lub hnab.

Kev xaiv khoom.

SFFILTECH nruab nrab efficiency lim, txheej txheej yog zoo galvanized steel los yog txhuas profile, cov khoom siv lim yog ua los ntawm cov iav fiber ntau heev, thiab cov khoom siv tuaj yeem kho raws li cov neeg siv khoom xav tau.

Lub hauv paus ntsiab lus pom ntawm F9 nruab nrab efficiency hnab cua lim:

1.Kev cuam tshuam

Cov plua plav hauv cov huab cua, nrog rau cov huab cua rau inertial motion lossis irregular Brownian motion los yog los ntawm qhov kev txiav txim ntawm ib co teb quab yuam thiab txav, thaum lub particle txav mus rau lwm yam khoom, kom cov hais lo rau ntawm lub fiber. Cov plua plav uas nkag mus rau hauv cov lim xov xwm ntawm cov khoom siv nruab nrab ntawm lub hnab lim huab cua muaj feem ntau ntawm kev ntaus xov xwm, thiab yuav raug daig thaum nws ntaus xov xwm. Kev sib tsoo me me ntawm cov plua plav me me yuav raug khi rau ib leeg los tsim cov khoom loj dua thiab khom, qhov concentration ntawm cov plua plav hauv huab cua yog qhov ruaj khov.

2. Inertia thiab diffusion

Plua plav nyob rau hauv lub airflow rau inertial motion, thaum ntsib cov kev npaj ntawm chaotic fibers, lub airflow hloov kev taw qhia, hais vim inertia deviation, ntaus cov fibers thiab yuav bonded. Qhov loj dua cov khoom, qhov yooj yim dua lawv raug ntaus thiab cov nyhuv zoo dua. Cov khoom me me ntawm cov plua plav kom tsis tu ncua Brownian motion. Qhov me me, qhov hnyav dua qhov kev txav tsis tu ncua, qhov muaj feem cuam tshuam rau qhov cuam tshuam, thiab qhov zoo dua qhov pom yuav zoo dua. Cov huab cua tsawg dua 0.1 micron feem ntau ua Brownian suab, cov khoom me me, cov nyhuv pom zoo. Cov khoom loj dua 0.3 microns feem ntau ua inertia motion, qhov loj dua qhov, qhov ua tau zoo dua. Diffusion thiab inertia tsis pom tseeb rau cov khoom yog qhov nyuaj tshaj plaws los lim tawm. Thaum ntsuas qhov kev ua tau zoo ntawm cov khoom siv nruab nrab ntawm lub hnab lim cua, cov neeg feem ntau qhia txog qhov kev ntsuas qhov nyuaj tshaj plaws los ntsuas cov plua plav efficiency.

3. Cov nyhuv electrostatic

Rau qee qhov laj thawj, fibers thiab hais tuaj yeem raug them nrog cov nyhuv electrostatic. Nrog electrostatic lim khoom pom cov nyhuv tuaj yeem txhim kho tau zoo. Yog vim li cas: hluav taws xob zoo li qub ua rau cov plua plav hloov nws txoj hauv kev thiab ua rau muaj kev cuam tshuam, thiab hluav taws xob zoo li qub ua rau cov plua plav kom ruaj khov rau hauv xov xwm. Cov khoom siv uas tuaj yeem nqa hluav taws xob zoo li qub rau lub sijhawm ntev kuj hu ua "electret" cov ntaub ntawv. Thaum cov khoom siv electrostatically them, qhov kev tiv thaiv tseem zoo li qub thiab cov nyhuv pom tau zoo dua qub. Cov hluav taws xob zoo li qub tsis ua lub luag haujlwm txiav txim siab hauv cov nyhuv pom, tab sis tsuas yog ua lub luag haujlwm pabcuam.

4. Tshuaj lom neeg pom

Cov tshuaj lim dej feem ntau muaj kev xaiv adsorption ntawm cov pa phem molecules. Cov khoom siv carbon activated muaj ntau qhov pom tsis pom micropores thiab thaj chaw loj adsorption. Hauv cov pa roj carbon activated ntawm qhov loj ntawm cov nplej nplej, thaj tsam hauv micropore yog ntau tshaj kaum square metres.Tom qab hu rau cov pa roj carbon activated, cov dawb molecules coalesce rau hauv cov kua hauv micropores vim lub hauv paus ntsiab lus capillary thiab nyob hauv micropores. , qee qhov kev sib xyaw nrog cov khoom siv. Lub adsorption yam tsis muaj tshuaj tiv thaiv pom tseeb yog hu ua lub cev adsorption. Qee cov pa roj carbon activated raug kho, thiab cov khoom adsorbed hnov ​​​​mob nrog cov khoom siv los tsim cov khoom siv los yog cov pa phem, uas yog hu ua wairology adsorption. Lub peev xwm adsorption ntawm cov khoom siv hluav taws xob ua kom tsis muaj zog thaum siv, thiab thaum nws tsis muaj zog rau qee theem, lub lim yuav raug muab pov tseg. Yog tias qhov adsorption tsuas yog lub cev xwb, cua sov lossis dej vapor fuming tuaj yeem ua rau cov pa phem tawm ntawm cov pa roj carbon activated, kom cov activated carbon regeneration.

SFFILTECH F9 nruab nrab efficiency lub hnab cua lim yog ua los ntawm cov zoo galvanized thav duab los yog txhuas alloy thav duab, thiab cov khoom lim ntawm F9 nruab nrab efficiency hnab cua lim yog iav fiber ntau thiab tsis-woven npuag. Nws txais kev siv tshuab ultrasonic stitching, sab hauv kev siv tshuab, thiab lwm yam F9 nruab nrab efficiency hnab cua lim peb muab yog tsim nrog cov ntaub ntawv uas ua tau raws li cov qauv thoob ntiaj teb. Nws yog tsim rau nruab nrab pom hauv tshuaj, hluav taws xob, khoom noj khoom haus, tsev kho mob, tshuaj pleev ib ce, semiconductor, precision machinery, automotive thiab lwm yam lag luam.