Corrosion impact yespiral simbi pombi

Spiral simbi pamusoro nehupamhi velocity uye mhirizhonga yemvura-yakafanana nekukanganisa, pamwe nekupfeka uye kukuvadzwa kwekuora kwaizivikanwa ngura uye kupfeka.Impact corrosion uye kupfeka ndiyo nzira yekutanga yekuora.Spiral pombi fluid pakumhanya kukuru, kukuvara kwefirimu rekudzivirira, kutyora pasimbi isina simbi inomhanyisa ngura.Kana mvura yacho iine zvimedu zvakasimba, spiral pombi corrosion uye inopfeka zvakatonyanya kuipa.Kumusoro kwaro kunoratidzwa ne: Nzvimbo dzemagirovha, ripples, mupata wakaita denderedzwa uye kazhinji unoratidza kunanga.Yakafumurwa kune mafambiro emvura emidziyo yakadai se:, mavharuvhu, mavharuvhu, macentrifuges, impellers, zvinopisa kupisa, exhaust duct, nezvimwe zvinogona kukanganisa kutanga kwekuora.Simbi dzakapfava semhangura uye lead zvakanyanya kuomarara.

Spiral pombi inokanganisa corrosion-prone zone uye ekudzivirira matanho

Iko kukanganisa kwe corrosion attack yakawanda fluid inoshanduka munzira yesaiti.Zvakadai semagokora, ma tee, madutu, mudziyo wekupinza chubhu inoenderana nenzvimbo uye.Condensers uye kupisa exchanger pane inlet kudzora mvura kupinda muburi diki kubudikidza hombe muchinjiko-chikamu, kutanga nyonganyonga mupombi inounzwa makumi mamirimita kazhinji kuomarara kurwisa.

Dzivisa kukanganisa kwekuora uye kupfeka kuramba kunogona kusarudza zvinhu zviri nani, senge Alloy 20 iri nani pane 18/8, 90Cu / 10Ni kupfuura 70Cu / 30Ni (mvura yegungwa), inogonawo kuvandudza kuronga, kuchinja kwezvakatipoteredza, kana kuvhara uye cathodic kudzivirira.