1 abu: abu slurry famfo impeller da volute, kamar na roba abu kamar roba, neoprene, polyurethane guduro, fiye amfani a lokacin da impeller kanti gudu ne m fiye da 23 m / s, wanda zai iya inganta famfo NPSH yadda ya kamata.
2 m barbashi zuwa tasiri na centrifugal famfo, da kwarara na slurry famfo - dagawa kwana ne in mun gwada lebur, da bututu kwarara juriya asarar zai kara da karuwa da zirga-zirga da kuma jinkirin, bututu halayyar kwana da kuma yi kwana kwana Angle ne kananan, da shugaban ƙananan canje-canje na iya haifar da canji mai mahimmanci.
3 zane-zane na injiniya, shaft, bearing, hatimi, famfo jiki, da dai sauransu) : shaft da bearing dole ne su sami ƙarfin ƙarfi da ƙarfi da aminci.Trapezoidal screw connective impeller gabaɗaya na iya jure nauyi mai nauyi, ƙarƙashin yanayin nauyi mai nauyi ta amfani da ƙwanƙwasa mai zamiya da ɗaukar ƙwallon ƙafa ana amfani da shi akai-akai a yanayin nauyi mai sauƙi.
4 lalacewa da na'ura mai aiki da karfin ruwa yi na matsala: domin rage lalacewa da hawaye, ya kamata a ci gaba da jujjuya aka gyara da ruwa gudu ne low isa, famfo jiki wuya gami rufi ko na roba lubrication abu giciye sashe kauri ya kamata a ƙara, don haka kamar yadda ya dace da bukatun. na m aiki.Daga cikin radial profile na impeller, kullum kusa da rectangle, kuma sun kasance kasa a cikin jirgin sama a tsaye ta amfani da gaban hatimi axial juyi yankin, general zane na famfo casing na rabin karkace, ko madauwari, sanya a mafi girma yadda ya dace kusa da batu na. fadi da kewayon kananan adadin lalacewa da tsagewa.Lokacin da bukatar manyan barbashi na m isar, yawanci ya fi girma, da nisa na ginannen rufaffiyar impeller ruwa lambar an rage zuwa 2-3 guda, a kan jigo na inganta lalacewa na famfo, famfo na'ura mai aiki da karfin ruwa yi da daban-daban mataki na rage. .
Slurry famfo mataimakin impeller shaft hatimi shiryawa hatimi, hatimi, inji hatimi.
1, da slurry famfo shiryawa hatimi shi ne don dogara a cikin sharuddan wuya da taushi sealing sakamako tsakanin shiryawa da shaft hannun riga, shiryawa hatimi da shaft hatimi ruwa shaft hatimi ruwa matsa lamba dole ne wuce slurry famfo kanti matsa lamba na 1.5 kg, da hatimi yanayin yadu amfani. a cikin miya shuka, kwal washery.
2, slurry famfo inji hatimi inji hatimi, gogayya wasa a sealing sakamako na tsauri da kuma a tsaye zobe kusa maki ne zuwa kashi inji hatimi waje ba tare da ruwa allura irin inji hatimi, da ruwa allura irin wanka a cikin inji hatimi, da ruwa allura irin inji hatimi. .Babu nau'in nau'in allura na inji ba ya buƙatar ƙara ruwa hatimin shaft, rayuwar sabis na kimanin sa'o'i 4000;A waje flushing ruwa nau'in nau'in hatimi na inji da hatimin hatimin ruwa shaft hatimin ruwa na 1.5 kg, rayuwar sabis na kimanin sa'o'i 6000;Nau'in allurar ruwa mai wanki hatimin inji tare da ruwa hatimin shaft da ake buƙata, shaft hatimin ruwa matsa lamba fiye da slurry famfo kanti matsa lamba na 1.5 kg, da sabis rayuwa na game da 8000 hours.
3, mataimakin impeller na slurry famfo hatimi ne samar da mataimakin impeller matsa lamba hatimi sakamako, da ake bukata na slurry famfo kwarara da baya matsa lamba ba ya wuce 15% slurry famfo kanti matsa lamba, a lokacin da mai amfani da rashin ruwa a cikin wannan hatimi.
Lokacin aikawa: Yuli-13-2021