Cov txheej txheem qib raug ntawm compressed cua lim npog sib txawv los ntawm kev pom ntxhib mus rau ultra-fine pom kom tau raws li ntau yam kev thov. Cov theem no feem ntau suav nrog:
Coarse filtration: Qhov pom tseeb yog feem ntau nyob rau hauv thaj tsam ntawm 25μm mus rau 100μm, feem ntau yog siv los tshem tawm cov khoom loj xws li plua plav thiab cov khoom me me. Cov lim dej no feem ntau yog siv rau kev pom ua ntej ntawm cov cua compressors los tiv thaiv cov lim dej zoo.
Fine filtration: Qhov pom tseeb yog feem ntau nyob rau hauv thaj tsam ntawm 1μm mus rau 25μm, siv los tshem tawm cov khoom me me thiab cov khoom siv. Cov lim dej no feem ntau yog siv los muab cov huab cua huv kom tau raws li cov kev thov tshwj xeeb, xws li kev ua zaub mov thiab tshuaj.
Ultra-fine filtration: Kev pom tseeb yog feem ntau nyob rau hauv thaj tsam ntawm 0.01μm rau 1μm, siv los tshem tawm cov khoom me me, suav nrog cov kab mob, kab mob thiab cov khoom me me. Cov lim dej no feem ntau siv rau hauv cov ntawv thov siab, xws li kev tsim hluav taws xob thiab kev kho mob.
Tsis tas li ntawd, qhov tseeb theem ntawm compressed cua lim muaj xws li P-theem (pre-coalescing filter, filtration precision 3μm), U-level (general filter, filtration precision 1μm), H-level (precision filter, filtration precision) {{6} }. Cov qib raug ntawm cov lim dej no raug xaiv raws li qhov xav tau ntawm daim ntawv thov, thiab feem ntau cov lim dej tsim nyog yuav tsum tau xaiv raws li cov khoom ntawm cov pa luam yeeb, cov khoom me me thiab cov kua dej.