Chifukwa ndi yankho la slurry pump shaft fracture

Cholinga cha vuto la shaft yosweka ya slurry pump, imachokera ku mawonekedwe a gawo ndi zizindikiro zosweka za kupsinjika maganizo.Slurry mpope wosweka shaft ndi chifukwa cha kutopa kuthyoka chifukwa mobwerezabwereza alternating kupsyinjika, zimaonekera ntchito ndi m`dera laing`ono otaya.Pamene kuchuluka kwa kayendetsedwe ka ntchito kumachoka pamapangidwe ake, mphamvu ya radial idzakhala ndi mphamvu pa choponderetsa, shaft pansi pa kupsyinjika kosinthika, kupatuka kwa kupanga njira.Kupyolera muzochita zimenezo: pamene kutulutsa kwenikweni kuli kofanana ndi kayendedwe kake ka mphamvu yochepa ya axial.The slurry pump shaft ndi nthawi yayitali pansi pa kupsinjika kosinthana, komwe kumasonkhanitsidwa pamlingo wina chifukwa cha kulephera kwa gawo la axial, zomwe zimapangitsa kuti pakhale vuto la kusweka kwa shaft.

njira: kukulitsa slurry mpope yosalala ntchito mkombero, akufuna kufupikitsa kuyeretsa mapaipi makulitsidwe mkombero, kuchokera 2 miyezi 1 mwezi.Itha kukulitsa malo opangira mpope pafupi ndi malo opangira, kuti muchepetse kulephera kwa kutopa, kukulitsa nthawi yachitetezo chapampu.

 SP slurry mtundu: 40PV-SP madzi mpope,pompa madzi40PV-SPR mpope, 65QV-SP ofukula slurry mpope, 65QV-SPR mpope, 100RV-SP mitengo mpope, 100RV-SPR mpope, 150SV-SP mpope, 200SV-SP mpope.

Isanayambe unit iyenera kufufuzidwa motsatira njira zotsatirazi:

(1)Pampu iyenera kuyikidwa pamaziko olimba, ndi mpope wonyamula zolemetsa, kuchotsa kugwedezeka, kumangitsa mabawuti onse.

(2)Mapaipi ndi ma valve ayenera kuthandizidwa motsatana.Mapampu a SlurryPampu flange kusindikiza pad, kumangitsa mabawuti ayenera kuperekedwa tcheru pamene pampu flange kusindikiza pamwamba pamwamba, bawuti sayenera screwed kwambiri zolimba, kuti kuwononga kusindikiza pamwamba.

(3)Gwiritsani ntchito dzanja kuti musindikize njira yopopera ya shaft yozungulira, shaft iyenera kuzunguliridwa ndi choyikapo ndipo pasakhale mikangano, apo ayi iyenera kusintha chilolezo cha chowongolera.

(4)Yang'anani galimoto kuti azungulire, kuonetsetsa kuti malangizo a muvi pa mpope thupi pompa malinga ndi chizindikiro, kulabadira mpope salola n'zosiyana kasinthasintha wa impeller, apo ayi ulusi kukhudzika, chifukwa pampu kuwonongeka.

(5)Pamene galimoto mwachindunji, mpope kutsinde ndi galimoto kutsinde ayenera kukhala yeniyeni, makona atatu lamba kufala pamene pampu kutsinde ndi galimoto kutsinde ayenera kufanana, ndi kusintha poyambira gudumu malo, ndi makona atatu ndi ofukula ndi poyambira gudumu, kuti asapangitse kwambiri. kugwedezeka ndi kuvala.Mtundu wa SPA ndi SPB ndi groove wheel ndi kugwiritsa ntchito kophatikizana kuyenera kukhala kusintha gudumu kuti lifike pa chiwerengero 5 α 1= α 2.

Pomaliza yang'ananinso mtedza wonse wakhazikika, shaft imasinthasintha mozungulira ndikuwongolera kunyamula madzi ochapira mphindi 5 kuchokera pa Chithunzi 2 A yayatsidwa, kenako yambani


Nthawi yotumiza: Jul-13-2021