Kodi mungasankhe bwanji njira yoyenera yoyeretsera UV?

Ndi njira yabwino kwambiri yoyeretsera mabala, UVC imadziwika bwino ndi makampani azachipatala padziko lonse lapansi. Izi zapangitsa kuti chiwerengero cha opanga makina oyeretsera mabala a UV chikuchuluke, zomwe zikusonyeza kuti mapulogalamu omwe amafunikira ukadaulo wa UV LED nawonso akukwera. Ndiye mungasankhe bwanji makina oyenera oyeretsera mabala a UV? Kodi ndi chiyani chomwe chiyenera kuganiziridwa?

1. Kutalika kwa mafunde

Kutalika kwa nthawi yodziwika bwino kwa UV LED kumaphatikizapo 365nm, 385nm, 395nm ndi 405nm. Kutalika kwa nthawi ya makina oyeretsera UV kuyenera kufanana ndi guluu wa UV. Kwa mafakitale ambiri omwe amafunikira guluu wa UV, 365nm ndiye chisankho choyamba ndipo makina ambiri oyeretsera UV opangidwa ndi opanga alinso ndi kutalika kwa nthawi ya 365nm. Chisankho chachiwiri chingakhale 395nm. Poyerekeza ndi kutalika kwa nthawi ina, chofunikiracho chikhoza kusinthidwa.

2. Mphamvu ya kuwala kwa UV

Imadziwikanso kuti mphamvu yowunikira (Wcm2 kapena mWcm2). Imaphatikiza chinthu china kuti ipange muyezo wowunikira ndipo chinthucho ndi mphamvu yowunikira (Jcm2 kapena mJcm2). Pali chinthu chimodzi chomwe chiyenera kudziwika kuti mphamvu yowunikira si yayikulu, koma mphamvu yowunikira imakhala yayikulu. Guluu wa UV, mafuta a UV kapena utoto wa UV zimatha kukwaniritsa zotsatira zabwino kwambiri zowunikira pansi pa mphamvu zina zowunikira. Mphamvu yowunikira yochepa kwambiri imabweretsa kuwunikira kosakwanira koma mphamvu yowunikira kwambiri sikutanthauza kuti mphamvu yowunikira kwambiri imabweretsa zotsatira zabwino zowunikira. Makina owunikira anzeru onyamulika a UV amatha kusintha mphamvu yowunikira yotulutsa. Ndipo kusintha guluu wa UV sikudzasintha zosowa zowunikira. Ponena za makina opanda ntchito yosinthira iyi, ogwiritsa ntchito amatha kusintha mtunda wa kuwala kuti asinthe mphamvu yowunikira. Mtunda wa kuwala ukakhala waufupi, mphamvu yowunikira ya UV imakhala yayikulu.

3. Njira yozizira

Makina oyeretsera UV ali ndi njira zitatu zoyeretsera kutentha, kuphatikizapo kutenthetsa kutentha kokha, kuziziritsa mpweya ndi kuziziritsa madzi. Njira zoyeretsera kutentha za makina oyeretsera UV zimasankhidwa ndi mphamvu ya kuwala kwa UV LED, mphamvu yamagetsi ndi kukula kwake. Pakutenthetsa kutentha kokha, njira yodziwika bwino ndi gwero la kuwala kopanda fan yoziziritsira. Ponena za kuziziritsa mpweya, nthawi zambiri imagwiritsidwa ntchito poyeretsera UV. Ponena za kuziziritsa madzi, nthawi zambiri kumafunika pamakina oyeretsera UV amphamvu kwambiri. Makina a UV LED omwe amagwiritsa ntchito kuziziritsa mpweya amathanso kugwiritsa ntchito kuziziritsa madzi poyeretsera kutentha, zomwe zimapangitsa kuti phokoso likhale lochepa komanso moyo wautali pamakina a UV LED.

Kuziziritsa madzi komwe makina oyeretsera UV kapena makina ena a UV LED amagwiritsa ntchito nthawi zambiri kumatanthauza choziziritsira cha mafakitale Kuyenda kwa madzi mosalekeza komanso mosasinthasintha kungathandize kuchotsa kutentha bwino kuchokera ku gawo lalikulu la makinawo - kuwala kwa UV LED.

Ma chiller a S&A CW amagwiritsidwa ntchito kwambiri poziziritsa magetsi amphamvu kwambiri a UV LED ndipo amapereka mphamvu yoziziritsira mpaka 30kW. Ndi osavuta kugwiritsa ntchito ndipo adapangidwa ndi mphamvu zowongolera kutentha komanso zoteteza alamu kuti makina anu a UV LED nthawi zonse azigwira ntchito bwino kwambiri. Monga njira yodalirika yoziritsira. wopanga makina oziziritsira madzi a mafakitale , timapereka chitsimikizo cha zaka ziwiri kuti ogwiritsa ntchito akhale otsimikiza pogwiritsa ntchito ma chiller athu.