Nyob rau hauv cov nqe lus ntawm kev khiav hauj lwm hauv paus ntsiab lus, huab cua purifiers feem ntau poob rau hauv peb pawg: passive, nquag, thiab hybrid (sib txuas ob qho tib si passive thiab active txoj kev).
Hais txog cov thev naus laus zis uas siv los tshem tawm cov teeb meem hauv huab cua, cov txheej txheem tseem ceeb suav nrog kev siv tshuab pom, electret pom, siab -voltage electrostatic nag lossis daus, thiab tsis zoo ion lossis ntshav plasma- raws li txoj hauv kev.
Mechanical Filtration
Cov khoom feem ntau raug ntes los ntawm plaub lub tswv yim: kev cuam tshuam ncaj qha, inertial impaction, Brownian diffusion, thiab cov nyhuv sieving. Thaum muaj txiaj ntsig zoo ntawm kev sau cov khoom zoo, txoj kev no tsim cov huab cua tsis zoo; Kev ua tau zoo purification efficiency yuav tsum tau lim lim, uas ua rau lub neej luv luv thiab yuav tsum tau hloov tsis tu ncua.
Siab -Voltage Electrostatic Precipitation
Txoj kev no siv lub siab -voltage electrostatic teb rau ionize huab cua, them cov plua plav kom lawv nyiam thiab sau rau ntawm electrode. Txawm hais tias airflow kuj tsis tshua muaj, txoj kev tsis tshua muaj txiaj ntsig ntawm kev ntes cov khoom loj thiab fibers. Nws tuaj yeem ua rau hluav taws xob tawm, yog lub sijhawm- siv thiab teeb meem los ntxuav, thiab nyiam tsim ozone, ua rau muaj kuab paug thib ob.
Electret Filtration
Thaum cov txheej txheem kev pom zoo siv tau rau cov khoom loj dua 10 microns, ntes cov khoom hauv 5-micron, 2-micron, lossis txawm tias sub-micron ntau yam uas siv cov tshuab ua haujlwm siab ua haujlwm tau kim thiab ua rau muaj kev cuam tshuam rau huab cua. Electret air filtration cov ntaub ntawv ua tiav kev ua haujlwm siab nrog kev siv hluav taws xob tsawg, ua ke nrog qhov tsis muaj cua tsis kam ua haujlwm ntawm electrostatic nag lossis daus. Qhov tseem ceeb, lawv tsis tas yuav muaj cov khoom siv hluav taws xob sab nraud (ntau txhiab volts), yog li lawv tsis tsim ozone; Tsis tas li ntawd, ua los ntawm polypropylene, lawv yooj yim rau pov tseg.
Electrostatic Dust Collection
Txoj kev no tuaj yeem lim cov plua plav, pa taws, thiab cov kab mob me dua li tib neeg lub hlwb, pab tiv thaiv cov mob xws li mob ntsws, mob ntsws, thiab mob qog noj ntshav. Cov huab cua phem tshaj plaws yog cov me dua 2.5 microns, vim lawv tuaj yeem nkag mus rau cov hlwb thiab nkag mus rau hauv cov hlab ntsha. Cov txheej txheem purifiers siv cov ntawv lim kom ntxiab plua plav yog qhov ua rau txhaws; cov plua plav uas tsis yog tsuas yog ua tsis tau kom tsis muaj menyuam tab sis kuj yooj yim ua rau muaj kuab paug thib ob.
Electrostatic Sterilization
Siv lub siab -voltage electrostatic teb ntawm kwv yees li 6,000 volts, txoj kev no tam sim ntawd tshem tawm cov kab mob thiab cov kab mob uas ua rau cov plua plav, yog li pab tiv thaiv kab mob xws li mob khaub thuas thiab kab mob sib kis. Lub tshuab ua kom tsis muaj menyuam muaj feem cuam tshuam rau plaub lub polypeptide chains ntawm cov kab mob capsid protein thiab ua rau RNA puas.
