4-72 (4-70), B4-72 series Centrifugal fan

chigadzirwa maitiro

Izvi zvigadzirwa zviviri zvakajairwa zvakaderera-pressure centrifugal mafeni. 4-72 mhando centrifugal fan inogona kushandiswa kufefetera mukati memukati mafekitori makuru uye zvivakwa zvakakura. Zvinodiwa pakufambisa gasi ndezvi: mhepo kana imwe mhepo isingazongobatidza moto, isingakuvadzi kumuviri wemunhu, uye isingaparadzi kusimbi; B4-72 centrifugal fan inoshandiswawo kufefetera mukati mefekitari uye zvivakwa zvakakura, asi inoputika-inodzivirira centrifugal fan, uye mota yaanoshandisa zvakare inoputika-inodzivirira mota. Kunyanya kwayo ndeyekuti gasi rinotenderera rinopisa uye rinopisa, asi gasi haribvumirwi kuva nezvinhu zvinotaridzika, uye guruva uye zvimedu zvakaoma zvirimo hazvisi kupfuura 150mg/m³. Aya maviri epasi-pressure centrifugal mafeni ane chimiro chakafanana maererano nechimiro uye kusarudzwa kwezvishandiso. Chikamu chekutapurirana chinosanganisira spindle, bhokisi rinotakura, rolling bearing, pulley kana coupling. Zvinoenderana nezvinodiwa, iyo impeller inowanzo umbwa gumi receding airfoil blades, curved front disk uye flat rear disk. Izvo zvinhu zvinogadzirwa nesimbi ndiro kana yakakandwa aluminium alloy, uye inogadziriswa neinosimba uye static chiyero. Iine maitiro akanaka emhepo uye inorumbidzwa zvakanyanya neindasitiri.
Impeller dhayamita siyana: 280 ~ 2000mm
Mhepo vhoriyamu huwandu: 1000 ~ 220000m 3 / h
Pressure range: kumanikidza kusvika ku3000Pa
Kushanda tembiricha: -20°C~80°C.
Fan transmission mode: ABCD

main feature

※ Iyo fan inowanzo tora imwe chete yekuyamwa inlet, impeller mhando inodzokera kumashure, ine zvakanakira kushanda kwakanyanya uye yakaderera ruzha.
※ Dhizaini ye fan casing inotora inoshanda uye yakakwenenzverwa volute dhizaini, uye iko kushandiswa kwakanaka kwakagadzikana.
※ Iyo mhepo inopinza dhizaini ye fan inotora yakanyatso kuchinjika yakakwenenzverwa mhepo inlet, kuitira kuti mhepo igokwanisa kugovaniswa zvakaenzana muhupamhi hwekuyerera chiteshi.
※ Iwo mafeni maviri anowanzo kuumbwa ne impeller, imba, inlet uye outlet, mota, etc. Type A fan mu 4-72 centrifugal fan yakabatana zvakananga kumota (No2.8-6), uye mafeni anoshandisa C uye D nzira yekufambisa inowedzerwa nepulley kana shaft yekufambisa mudziyo.
※ Iyo fan inogona kupa mhepo inopinza inogadzirisa damper, inotakura tembiricha uye vibration sensor, impeller yekuchenesa nozzle, pamwe neinopinza uye yekubuda yakapfava yekubatanidza, kuvhunduka damper uye zvimwe zvishongedzo zvevatengi kusarudza.