Fahimtar Madannin Iska na Centrifugal

Ma'aikatan iska na centrifugalAna tura su ta hanyar impellers don juyawa a babban gudu, don haka iskar gas ɗin tana samar da ƙarfin centrifugal. Saboda faɗaɗawa da kwararar matsin lamba na iskar gas a cikin impeller, yawan kwarara da matsin lamba na iskar gas bayan wucewa ta cikin impeller suna ƙaruwa, kuma ana samar da iska mai matsewa akai-akai.
Siffofi
Na'urorin sanya iska na centrifugal su ne na'urorin sanya iska mai sauri. Idan nauyin iskar gas ya yi daidai, na'urorin sanya iska na centrifugal suna aiki daidai kuma cikin aminci.
① Tsarin ƙarami, nauyi mai sauƙi, babban kewayon ƙarar shaye-shaye;
②Ƙananan sassa masu sakawa, ingantaccen aiki, da tsawon rai;
③Shan mai ba ya gurɓata ta hanyar mai, kuma ingancin iskar yana da girma;
④ Ingantaccen aiki da kuma adana makamashi idan aka yi amfani da shi sosai.
Ka'idar aiki
Ma'aikatan iska na centrifugalgalibi suna da sassa biyu: rotor da stator. Rotor ya haɗa da impeller da shaft. Akwai ruwan wukake a kan impeller, da kuma faifan daidaitawa da wani ɓangare na hatimin shaft. Babban jikin stator shine casing (silinda), kuma stator ɗin yana da diffuser, lanƙwasa, mai dawowa, bututun shaye-shaye, bututun shaye-shaye da wani ɓangare na hatimin shaft. Ka'idar aiki na centrifugal compressor ita ce lokacin da impeller ya juya da sauri, iskar gas ɗin tana juyawa da shi. A ƙarƙashin aikin ƙarfin centrifugal, ana jefa iskar gas cikin diffuser a baya, kuma ana samar da yankin injin tsabtace iska a impeller. A wannan lokacin, iskar gas mai sabo daga waje tana shiga impeller. Impressor yana juyawa akai-akai, kuma iskar gas ɗin tana shanyewa akai-akai kuma tana jefawa, ta haka ne ke kiyaye ci gaba da kwararar iskar gas.
Na'urorin damfara na iska na centrifugal suna dogara ne akan canje-canje a cikin kuzarin motsi don ƙara matsin lamba na iskar gas. Lokacin da rotor mai ruwan wukake (watau, ƙafafun aiki) ya juya, ruwan wukake yana tura iskar don juyawa, canja wurin aiki zuwa iskar gas, kuma yana sa iskar ta sami kuzarin motsi. Bayan shiga ɓangaren stator, saboda tasirin faɗaɗa na stator, saurin kan matsin kuzari yana canzawa zuwa matsin lamba da ake buƙata, saurin yana raguwa, kuma matsin yana ƙaruwa. A lokaci guda, ana amfani da tasirin jagora na ɓangaren stator don shiga mataki na gaba na impeller don ci gaba da ƙara matsin lamba, kuma a ƙarshe ana fitar da shi ta hanyar volute. Ga kowane damfara, don cimma matsin lamba na ƙira da ake buƙata, kowane damfara yana da matakai da sassa daban-daban, har ma ya ƙunshi silinda da yawa.