Lub teeb UV tua kab mob siab npaum li cas hauv av?
Sep 02, 2021
Tus naj npawb ntawm cov teeb hluav taws xob hauv tsev tshem tawm cov tshuaj tua kab mob hauv tsev yog qhov nruab nrab ntawm tsis pub tsawg dua 1.5W ib lub cubic meter, thiab nws yuav tsum tau muab faib ua tusyees thiab qhov siab nqa qhov siab yog 1.8-2.2m deb ntawm av, kom tib neeg ua pa siv. yog nyob rau hauv qhov zoo irradiation ntau yam.
Nruam irradiation tsis pub tsawg tshaj 30 feeb, qhov kev siv ntawm ultraviolet hluav taws xob yog inversely proportional rau cov hluav taws xob nyob deb, thiab lub ncua kev kawm ntawv yog siab dhau lawm, uas yuav cuam tshuam rau sterilization nyhuv. Yog tias nws yog txhawm rau tshuaj tua kab mob saum npoo ntawm cov khoom, qhov kev ncua deb ntawm lub teeb lub raj thiab lub irradiated nto yuav tsum yog 1m rau cov tshuaj tua kab mob kom zoo.
Siv rau haus dej tua kab mob. Lub thickness ntawm cov dej yog tsis ntau tshaj 2 cm. Thaum lub sij hawm tshuaj tua kab mob, lub ambient kub yog tswj ntawm 20 ℃ ~ 40 ℃, thiab cov av noo yog 40% ~ 60%. Qhov kub siab dhau los yog qis dhau yuav cuam tshuam rau cov tshuaj tua kab mob, thiab lub sijhawm tshuaj tua kab mob tuaj yeem txuas ntxiv kom tsim nyog. Thaum cov av noo ntau dua 80%, lub sij hawm irradiation yuav tsum tau ncua kom tsim nyog.
Puas muaj qhov siab xav tau rau lub teeb tua kab mob UV? Los yog nws nyob deb npaum li cas?
Cov tshuaj tua kab mob ultraviolet feem ntau siv cov kab hluav taws xob ultraviolet nrog lub wavelength ntawm 253.7nm, ntsia ntawm qhov siab ntawm 1.8 meters mus rau 2 meters los ntawm hauv av, thiab muaj kev ua kom tsis muaj menyuam zoo dua nyob rau hauv ib qho irradiation ntau ntawm 1.5 txog 2 meters.
Cov tshuaj tua kab mob ultraviolet yog cov teeb uas siv cov kab hluav taws xob ultraviolet los tua cov kab mob kab mob. Txhua qhov chaw, dej thiab huab cua kis los ntawm cov kab mob pathogenic tuaj yeem tua kab mob los ntawm ultraviolet rays. Lub teeb tshuaj tua kab mob ultraviolet siv nyob rau hauv Suav teb muaj hluav taws xob siv hluav taws xob ntau thiab kev tua kab mob ntev dua thiab ua kom tsis muaj menyuam. Thaum siv nws, nws yuav tsum tau siv nyob rau hauv lub xeev tsis muaj neeg tsav tsheb kom tsis txhob cuam tshuam rau tib neeg lub qhov muag thiab tawv nqaij mus ntev.
Puas muaj qhov siab xav tau rau lub teeb tua kab mob UV? Los yog nws nyob deb npaum li cas?
Tus naj npawb ntawm cov teeb hluav taws xob hauv tsev tshem tawm cov tshuaj tua kab mob hauv tsev yog qhov nruab nrab ntawm tsis pub tsawg dua 1.5W ib lub cubic meter, thiab nws yuav tsum tau muab faib ua tusyees thiab qhov siab nqa qhov siab yog 1.8-2.2m deb ntawm av, kom tib neeg ua pa siv. yog nyob rau hauv qhov zoo irradiation ntau yam.
Puas muaj ib qho kev teeb tsa qhov siab xav tau rau lub teeb tua kab mob UV?
Ultraviolet tshuaj tua kab mob feem ntau siv ultraviolet lub teeb nrog lub wavelength ntawm 253.7nm.
Lub installation yog 1.8 meters mus rau 2 meters siab los ntawm hauv av, thiab sterilization nyhuv yog zoo dua nyob rau hauv lub irradiation ntau yam ntawm 1.2 meters.
Kev ua kom tsis muaj menyuam sab nraud yog ib txoj kev siv tshuaj tua kab mob zoo. Nws tau siv dav hauv tsev kho mob, chaw tsim khoom noj, kev kho dej, thiab lwm yam, tab sis nws muaj kev cuam tshuam los ntawm ntau yam thaum siv, tshwj xeeb tshaj yog cov hluav taws xob siv hluav taws xob tsawg ntawm lub teeb thiab kev siv tsis raug. Disinfection thiab sterilization nyhuv. Txhawm rau kom ntseeg tau tias cov tshuaj tua kab mob txaus siab, peb feem ntau tau ua raws li kev soj ntsuam thiab kev tswj xyuas kev ntsuas hauv qab no thaum siv.
Kev siv hluav taws xob ntau ntawm lub teeb Ultraviolet hluav taws xob siv hluav taws xob yog qhov tseem ceeb tshaj plaws uas cuam tshuam rau cov tshuaj tua kab mob. Raws li qhov yuav tsum tau muaj ntawm" Kev Tiv Thaiv Kev Tiv Thaiv Kev Tiv Thaiv", cov hluav taws xob siv hluav taws xob tshiab ntawm lub teeb ultraviolet yuav tsum siab dua 100VW / cm2 (ntawm qhov deb ntawm 1m) kom tsim nyog thiab siv qhov tsawg kawg nkaus. Kev siv hluav taws xob ntawm lub teeb yuav tsum ncav cuag 70VW / cm2, uas tuaj yeem siv tau ib ntus, tab sis lub sijhawm irradiation yuav tsum tau txuas ntxiv.
Tus naj npawb ntawm cov teeb tsa
Raws li "Disinfection Technical Specification" los ntawm Lub Tsev Haujlwm Saib Xyuas Kev Noj Qab Haus Huv, qhov thib peb tsab ntawm qhov thib ob sub-volume (Tsev Kho Kab Mob Kab Mob Specification), tus naj npawb ntawm cov teeb hluav taws xob sab hauv tsev raug tshem tawm ultraviolet tshuaj tua kab mob teeb tsa (30W ultraviolet teeb, hluav taws xob siv ntawm ib txoj kab ntsug. 1m yog siab tshaj 70μW / cm2) Qhov nruab nrab tsis tsawg tshaj li 1.5W ib lub cubic meter, thiab nws yuav tsum tau muab faib ua tusyees, thiab lub lifting qhov siab yog 1.8-2.2m deb ntawm av, yog li ntawd tus tib neeg ua pa txoj siv yog nyob rau hauv qhov zoo irradiation ntau yam.
