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2025-09-10
Mitundu Yozizira ya Crossflow Cooling Towers: Chitsogozo Chokwanira Nkhaniyi ikupereka chithunzithunzi chatsatanetsatane cha nsanja zozizirira zamtundu wotsekeka, kuphimba kapangidwe kake, kagwiritsidwe ntchito kake, kagwiritsidwe ntchito kake, zabwino zake, ndi kuipa kwake. Tifufuza mbali zosiyanasiyana kuti zikuthandizeni kumvetsetsa momwe machitidwewa amagwirira ntchito komanso ntchito yawo pakuwongolera bwino kwamafuta.
Zinsanja zozizirira za mtundu wotsekedwa ndizofunikira kwambiri pamakina ambiri oziziritsira mafakitale ndi malonda. Mosiyana ndi nsanja zotseguka, amagwiritsa ntchito njira yotsekeka, yomwe imalepheretsa madzi kuti asagwirizane ndi mlengalenga. Kapangidwe kameneka kamakhala ndi zabwino zambiri, kuphatikiza kuchepa kwa madzi, kuchepa kwa chilengedwe, komanso kuwongolera madzi. Bukuli limalowera mkati mwaukadaulo, kugwiritsa ntchito, ndi malingaliro pakusankha a nsanja yozizira yamtundu wa crossflow yotsekedwa.
A nsanja yozizira yamtundu wa crossflow yotsekedwa zimagwira ntchito pa mfundo ya kutentha kutengerapo pakati pa ndondomeko madzimadzi ndi sing'anga yozizira (nthawi zambiri madzi). Kutentha kwamadzimadzi kumayenda kudzera mu chotenthetsera kutentha, komwe kumatulutsa kutentha kumadzi ozizira. Madzi ozizirawa amayenda kudutsa zipsepse kapena machubu angapo mkati mwa nsanjayo, momwe mpweya umawomberedwa ndi mafani. Mpweya umatulutsa kachigawo kakang'ono ka madzi, kutengera kutentha m'kati mwake ndikuchepetsa kutentha kwa madzi. Madzi ozizira amasinthidwanso kupyolera mu chotenthetsera kutentha, kupanga kuzungulira kotsekedwa. Izi zimasiyana ndi machitidwe otseguka, momwe madzi amawonekera mwachindunji mumlengalenga, zomwe zimapangitsa kuti madzi asamawonongeke komanso kutaya madzi ndi kuipitsidwa.
Zigawo zingapo zofunika zimathandizira kuti a nsanja yozizira yamtundu wa crossflow yotsekedwa:
Kusankha nsanja yoyenera yozizira kumadalira zosowa zenizeni. Tiyeni tione ubwino ndi kuipa kwa nsanja zozizirirapo zamtundu wotsekedwa:
| Ubwino wake | Zoipa |
|---|---|
| Kuchepetsa kumwa madzi | Mtengo woyamba wokwera poyerekeza ndi nsanja zotseguka |
| Kuchepetsa kuwonongeka kwa chilengedwe (kuchepa kwa madzi a nthunzi ndi mankhwala opangira mankhwala) | Imafunika kukonzanso kwambiri chifukwa cha zovuta za dongosolo |
| Kupititsa patsogolo madzi abwino | Zitha kukhala zocheperako m'malo otentha kwambiri komanso achinyezi |
| Chiwopsezo chochepa cha kukula kwa mabakiteriya a legionella | Zingafunike malo ochulukirapo chifukwa cha kukula kwa chosinthira kutentha |

Zinsanja zozizirira za mtundu wotsekedwa kupeza ntchito zofala m'mafakitale osiyanasiyana, kuphatikiza:

Kusankha koyenera nsanja yozizira yamtundu wa crossflow yotsekedwa pamafunika kuganizira mozama zinthu zingapo, kuphatikizapo kuziziritsa, kuchepa kwa malo, malamulo a chilengedwe, ndi bajeti. Kufunsana ndi mainjiniya odziwa zambiri komanso othandizira ngati Malingaliro a kampani Shanghai SHENGLIN M&E Technology Co., Ltd ndizofunikira kuti zitsimikizire kuti zikuyenda bwino komanso kudalirika kwanthawi yayitali. Ukatswiri wawo pakupanga ndi kupanga nsanja zoziziritsa bwino kwambiri zitha kukhudza kwambiri machitidwe anu onse.
Kumbukirani kutchula zomwe mukufuna kuziziziritsa ndendende posankha a nsanja yozizira yamtundu wa crossflow yotsekedwa. Zinthu monga mtundu wamadzimadzi omwe aziziritsidwa, kuchepetsa kutentha komwe kumafunikira, ndi malo ozungulira zonse zidzakhudza mapangidwe ndi ndondomeko ya dongosolo losankhidwa.
Zinsanja zozizirira za mtundu wotsekedwa perekani yankho lapamwamba pamapulogalamu ambiri oziziritsa chifukwa chakuchita bwino, kusamala zachilengedwe, komanso kasamalidwe kabwino ka madzi. Poganizira mozama zinthu zomwe zakambidwa pamwambapa ndikupempha upangiri wa akatswiri, mutha kuonetsetsa kuti zasankhidwa ndikugwiritsa ntchito a nsanja yozizira yamtundu wa crossflow yotsekedwa zomwe zimakwaniritsa zomwe mukufuna ndikuwonjezera phindu lake pantchito.