Sarudzo Yakakodzera Kufunga Kwezvinhu zve High-Temperature Centrifugal Fans
Iyo yakakosha zvinhu zveyepamusoro-tembiricha centrifugal mafeni zvinoenderana nemhando yekushisa. Tembiricha dzakasiyana dzinoenderana neyakasiyana zvinhu, zvimiro, uye yekuisa chisimbiso mhinduro. Pazasi pane akanyanya kusarudzwa mhedziso kune yega yega tembiricha renji, uye iwe unogona zvakananga kunongedzera kwavari kuti ishandiswe.
1. Normal tembiricha kusvika 80℃
Zvishandiso zvakajairika zveyepamusoro-tembiricha centrifugal mafeni: Q235, Q355 (A3 simbi, 16Mn)
Kushandisa: General ventilation, boiler blower G4-73, air conditioning supply
Zvimiro: Mari yakaderera, simba rakakwana, hapana chikonzero chekupisa kurapwa
2. 80 ℃ kusvika 200 ℃
Zvakajairika zvinhu: Q355 (16Mn), 15CrMo
Kushanda: Kupisa kwemhepo kutenderera, mutsara wekuomesa, general boiler dhizaini
Zvimiro: Yakanaka kupisa kupisa inokambaira kuita, kushoma kukonzeresa deformation
3.200℃ kusvika 350℃
Zvishandiso zvakajairika zveyepamusoro-tembiricha centrifugal mafeni: 15CrMo, 12Cr1MoV
Kushandisa: Boiler dhizaini fan Y4-73, honi kupera simba, yakakwirira-tembiricha flue gasi
Zvimiro: Yakakosha isingadziviriri simbi, yakagadzikana yakakwirira-yekupisa simba
4. 350℃ kusvika 600℃
Zvishandiso zvakajairika zveyepamusoro-tembiricha centrifugal mafeni: 304 (0Cr18Ni9), 321, 316L
Kushandisa: Chemical high-temperature exhaust gasi, incinerator, high-temperature inopisa mweya
Zvimiro: Simbi isina simbi ine yakanakisa oxidation kuramba uye corrosion resistance
5. 600 ℃ kusvika 900 ℃
Zvishandiso zvakajairika: 310S (2520), GH3030/GH3044 high-temperature alloys
Kushandisa: Metallurgical furnaces, kilns inotenderera, high-tembiricha yekupisa michina
Zvimiro: Ultra-yakakwira tembiricha oxidation kuramba, mutengo wakakwira
2. Kusarudzwa kwezvinhu zvakasiyana-siyana zvemhando yepamusoro-tembiricha ye centrifugal mafeni (muchina wese unoenderana)
Blade: Iyo yakakwira tembiricha, ndiyo inonyanya kukosha kusarudza-inodzivirira kupisa simbi / simbi isina tsvina, uye ita ine simba chiyero + kupisa kurapwa.
Casing: Zvakafanana negiredhi rekushisa kweblade, rinogona kudzika zvishoma giredhi rimwe
Shaft: Yezvikamu zvepamusoro-tembiricha, 40Cr, 42CrMo, 15CrMo inofanira kuiswa pamberi.
Kutakura bhokisi: Yakajairika tembiricha zvikamu, Q235 inokwana, yakakwirira-tembiricha mafeni anofanirwa kuve akashongedzerwa nemvura inotonhorera bhachi.
Zvisimbiso zvikamu:
≤250 ℃: asbestos kurongedza, fluororubber
> 250 ℃: simbi labyrinth chisimbiso, kabhoni mhete chisimbiso
3. Kuwedzera kusarudzwa kwemamiriro ekuora kwepamusoro-tembiricha ye centrifugal fans
Acid uye alkali-ine flue gasi: 316L> 304> carbon steel
Iine chloride ions: inorambidza zvachose 304, inofanira kuva 316L/2205 duplex simbi.
Yakakwira huruva abrasion: wedzera kupfeka-inodzivirira lining, kupfeka-inodzivirira ceramics
4. Mapoinzi akakosha ekufunga nezve yakakwirira-tembiricha centrifugal fan fan
Tembiricha> 200 ℃: inofanira kushandisa mvura-yakatonhorera bhokisi rekutakura
Tembiricha> 300 ℃: wedzera kupisa kusungirira shaft sleeve, yekuwedzera majoini
Stainless simbi blade: inofanirwa kurapwa yakasimba mhinduro kudzivirira deformation uye kuparuka
