Dab tsi yog qhov txawv ntawm Cold Cathode UV Disinfection Teeb thiab Kub Cathode UV Disinfection Teeb?

Qhov txawv ntawm txias cathode UV tshuaj tua kab mob teeb thiab kub cathode UV tshuaj tua kab mob teeb

1. Cov txheej txheem luminescence ntawm txias cathodes thiab kub cathodes yog txawv

Lub glow paug ntawm txias cathode yog piv nrog arc tawm ntawm kub cathode:

Glow tso tawm siv cov ions zoo los ua kom muaj lub siab dawb huv hlau cathode los tsim cov khoom siv hluav taws xob txuas ntxiv. Lub cathode tam sim no feem ntau yog pab los ntawm cov ions zoo, qhov tam sim no me me, thiab cov cathode txias, yog li nws yog hu ua "txias cathode";

Nyob rau hauv kub cathode arc tawm, lub cathode tam sim no yog muab los ntawm thermal electron emission ntawm electron hmoov coated rau ntawm cathode nto, thiab tam sim no loj dua, ncav cuag 600 ~ 700mA. Lub cathode yog kub, li no lub npe "kub cathode".

2. Cov ntaub ntawv, txheej txheem, thiab cov lus qhia ntawm cov cathodes txias thiab kub cathodes txawv.

Kub cathode UV teeb siv tungsten hlau raws li lub cev cathode, thiab nws nto yog coated nrog ib tug tsawg ua hauj lwm muaj nuj nqi hlau oxide. Thaum lub sij hawm ua hauj lwm lub neej ntawm kub cathode ultraviolet teeb, oxides muaj tshuaj thiab electrochemical "tshuaj lom" teeb meem, yog li lub neej ntawm lub teeb feem ntau tsuas yog ntau tshaj 4,000 teev. Lub cathode ntawm Nengboda txias cathode ultraviolet teeb yog ua los ntawm cov ntawv hlau ntshiab, thiab tsis muaj teeb meem lom. Yog li ntawd, nws lub neej ntev yog 5 mus rau 10 npaug ntev dua li cov kub cathode teeb, thiab tuaj yeem ncav cuag ntau dua 20,000 teev.

3. Lub irradiation siv ntawm txias cathode thiab kub cathode yog txawv

Cov hluav taws xob siv hluav taws xob tshiab ntawm cov raj hluav taws xob ultraviolet zoo tib yam yog ntau dua 90uW / cm3, uas suav tias tsim nyog. Cov hluav taws xob siv hluav taws xob ntawm cov kab mob khaub thuas cathode ultraviolet tshuaj tua kab mob yog siab dua 200uW / cm2, uas feem ntau yog ntau tshaj ob npaug ntawm cov kub cathode tua kab mob.

4. Cov duab ntawm cov cathodes txias thiab kub cathodes txawv

Txias cathode UV teeb yog me dua li kub cathode UV teeb. Tshwj xeeb tshaj yog thaum txoj kab uas hla ntawm lub teeb raj me me, nws tuaj yeem ua tiav rau hauv cov teeb tshwj xeeb xws li U-puab, ncaj, O-shaped lossis coiled-hom teeb. Kev siv kuj muaj ntau haiv neeg, suav nrog lub xov tooj ntawm tes tshuaj tua kab mob, lub thawv tshuaj txhuam hniav, cov hnab tshuaj tua kab mob thiab lwm yam khoom siv kom tsis muaj menyuam.

5. Lub zog noj ntawm txias cathode thiab kub cathode yog txawv

Txij li thaum lub cathode txias muaj ib tug me me tam sim no thiab siv tau ncaj qha tam sim no, nyob rau hauv tib sterilization nyhuv, lub txias cathode txuag ntau zog tshaj lub kub cathode!