Ukuxilongwa kwe-slurry cavitation-Umthetho weNgxolo
Iindlela zokuxilonga ipompo ye-slurry ye-cavitation ngokubanzi ayikwazi ukuthatha inzuzo yomsebenzisi i-traffic traffic isoloko iwa intloko ukuze inqume ukuba isenzeko sendlela ye-cavitation. Ingaba i-in-service pump cavitation, umonakalo we-cavitation ngaphezu kwendlela yokujonga emva, ungasebenzisa kwakhona indlela ye-ultrasonic, ingxolo yempompo kwi-vitro indlela, i-vibration kunye nezinye iindlela zokugweba.
1 Indlela yokujonga Le ndlela, ngokujonga emva, ngokuhambelana nokutshatyalaliswa kobume bomphezulu oza kugwetywa. Ekubeni i-cavitation, ukuphosa i-porosity, ukuguguleka kokhukuliseko, ukubola njl. Umonakalo we-Cavitation we-metal surface ngokuqhelekileyo ubonisa i-honeycomb, ehlaselwa yisantya sendawo samanzi esishiya i-metal surface of metal fatigue, ukwenzela ukuba i-honeycomb inxibelelana ngokubanzi kunye nangaphandle, ininzi ye-metal perpendicular to surface pits. Iziphene zokuphosa zihlala zikhululekile ngaphakathi kwintsimbi, kwaye ngamanye amaxesha ukukhukuliseka kwamanzi kwesinyithi ngaphakathi kwe-loose, kubonise i-pores yomhlaba kunye ne-cavitation ephosakeleyo yonyawo, kodwa iqhubeka nokukhupha ngeendlela zoomatshini kuya kufumana indawo yayo yangaphakathi ngaphakathi kukho iipores.
2 Iimpawu zokhukuliseko zidla ngokuba ngumjelo ofanayo kunye necala lokuhamba , kodwa qaphela ukuba kukho i-vortex yamanzi. Le ndlela ilula kwaye ayikwazi ukudibanisa nepompo . Nangona kunjalo, ngenxa yomthetho wengxolo ngeveki Quarters impembelelo enkulu yengxolo yokusingqongileyo, xa umboniso uphezulu kakhulu. I-General pump cavitation ifikelele kwisigaba esinamandla kakhulu, apho indlebe iye yadlula kwi-cavitation cavitation enzulu ikhupha iimeko zokugweba ezivakalayo. Ngoko ke, indlela yomsindo wempompo ayifanelekanga ukubeka iliso kwi-site yesenzeko se-cavitation.
3 Ngendlela ye-vibration i-accelerometer ye-vibration ye-vibration yempompo ye-probe indlela yokuhlola, indlela ilula, kodwa uvakalelo oluphantsi. Ngokukodwa kwiimpompo ezinkulu ukuba ukuqina . Ekuhlaleni ngaphakathi kwepompo ye-cavitation bubbles debacle ebangelwa ukutshatyalaliswa okuvela ngokungaphenduliyo, ngelixa umthombo omkhulu wempompo wokungcangcazela. Ekubeni i-vibration ebangelwa yi-cavitation ihlala igqunywe phakathi kwezinye iivibrations. Ngoko ke, indlela yokungcangcazela ifanelekile kuphela kwi-site monitoring cavitation adjunct.
4 I-Ultrasonic cavitation indlela yokulinganisa i-ultrasonic ilula, kwaye ayihambelani nokuphazamiseka kwengxolo yokusingqongileyo, i-cavitation isenzeko kunye nophuhliso lobuzwe obunamandla. Ngoko ke, njengesikhululo sokupompa kwindawo yokubeka iliso kwi-cavitation indlela efanelekileyo.
Ixesha lokuposa: Jul-13-2021