Kwa kuzirala kwa wowonjezera kutentha, pad yozizira ndi fan fan ndiye chisankho choyamba.Timasankha moyenerera molingana ndi njira yozizira ya pad yozizira ndi fan fan.
Dongosolo lozizirira la fan fan nthawi zambiri limagwiritsa ntchito mpweya woipa wotalikirapo.Mu wowonjezera kutentha, mtunda wapakati pa fani ndi pad yozizira ndi bwino 30-70m, ndipo kukana kwa njira ndi pafupifupi 25-40Pa.Wokupiza ayenera kusankhidwa kuti akwaniritse voliyumu ya mpweya wofunikira pansi pa 25.4Pa.Chokupiza chomwe chimasankhidwa kuti chizizizira chozizira chapa pads chotulutsa mpweya ndi chotsitsa chotsika kwambiri cha axial flow chopulumutsa mphamvu.
Posankha kuzirala PAD utsi zimakupiza kwa wowonjezera kutentha kuzirala, makasitomala ayenera kulabadira kwambiri unsembe, chifukwa wololera unsembe, amene kwambiri kusintha kuzirala tingati.
Chotenthetsera chopopera nthawi zambiri chimakonzedwa pagalasi kumbali imodzi ya wowonjezera kutentha, ndipo chozizira chozizira nthawi zambiri chimakonzedwa pa gable mbali inayo.
Kuphatikiza pa kusamutsidwa kwa kutentha komanso kukana kwa zida zoziziritsa kuziziritsa, mphamvu yonyowa, kukana dzimbiri, moyo wautumiki, kulondola kwazithunzi komanso mawonekedwe apamwamba azitsulo zoziziritsa kuziziritsa ziyenera kuganiziridwa posankha.
Makonzedwe a pad ozizira ndi fan fan nthawi zambiri amakhala kumtunda kwa wowonjezera kutentha, ndipo chotenthetsera chopopera chizikhala cholowera kumunsi kwa wowonjezera kutentha.Mpweya wolowetsa mpweya wa pad yozizira sikuti umapitilira, koma umayenera kugawidwa mofanana.Ngati kulowetsa mpweya sikupitirira, kuthamanga kwa mpweya kumakhala pamwamba pa 2.3m / s.
Kusiyana pakati pa chozizira kapena khoma lozizirira ndi polowera mpweya liyenera kutsekedwa kuletsa kulowa kwa mpweya wotentha kuti zisasokoneze kuzizira kwa mapadi.
Madzi ozizirirapo amayenera kusinthidwa panthawi yomwe amagwiritsidwa ntchito kuti atsimikizire kuti pali madzi abwino omwe akuyenda pansi pamtunda wozizira, kuti pad yonse yozizira ikhale yonyowa mofanana, ndipo palibe lamba wouma kapena madzi osungunuka akuyenda mkati ndi kunja. pamwamba pomwe sanamwe madzi.
Sungani gwero la madzi kukhala loyera, pH ya madzi ili pakati pa 6 ndi 9, ndipo ma conductivity ndi osachepera 1000 μ Ω. Tanki yamadzi iyenera kuphimbidwa ndi kusindikizidwa, ndipo thanki yamadzi ndi madzi ozungulira azitsukidwa nthawi zonse kuti zitsimikizire. kuti njira yoperekera madzi ndi yoyera.Pofuna kupewa kukula kwa algae kapena tizilombo tating'onoting'ono pamtunda wozizira, 3 ~ 5mg / m3 klorini kapena bromine ikhoza kuikidwa m'madzi panthawi yachidule, ndipo lmg/m3 klorini kapena bromine ikhoza kuikidwa m'madzi. pa chithandizo mosalekeza.
Pamene chiwerengero cha mafani otulutsa mpweya chapangidwa kuti chikhale chochuluka, tikulimbikitsidwa kugawa mafani onse m'magulu a 2 kapena 3 panthawi zina, kuti azitha kuyendetsa ntchito nthawi imodzi, kusintha mpweya wabwino malinga ndi zosowa zenizeni, ndikusunga. mpweya wotuluka mu wowonjezera kutentha zambiri yunifolomu.Louver iyenera kuyikidwa kunja kwa fani kuti mupewe kutuluka kwa mpweya kapena kuwukira kwa tizirombo ndi dothi panthawi yotseka.Mbali yamkati ya faniyo idzapatsidwa chivundikiro chotetezera kuti thupi la munthu ndi zinyalala zisamakhudze ziwalozo.
Chidziwitso chiyenera kuperekedwa ku makina ozizirira a pad pa ntchito ya tsiku ndi tsiku: zimitsani chokupizira pakatha mphindi 30 pampu yamadzi itayima kuwonetsetsa kuti choziziriracho chauma;Pozizirayo ikasiya kugwira ntchito, fufuzani ngati madzi a m'thanki yamadzi atsekedwa kuti pansi pazitsulo zozizirira zisamizidwe m'madzi kwa nthawi yaitali.
Pankhani ya sikelo kapena algae pamwamba pa pedi yozizira, ndiye kuti iwumitsidwa bwino ndikupukutidwa mmwamba ndi pansi ndi burashi yofewa ya bristle, ndipo njira yoperekera madzi iyenera kuyambika kutsuka kupeŵa kutsuka kozizira ndi nthunzi. kapena madzi othamanga kwambiri.
