Ntau lub twj tso kua mis tailing, concentrate twj tso kua mis, pub twj tso kua mis lim xovxwm nrog dov bearings thiab zawv zawg bearings nyob rau hauv ob configurations, qhov zoo ntawm dov bearing yog cov qauv yooj yim, yooj yim los ua ke, qhov chaw commonality, yooj yim mus yuav, tab sis dais lub zog quab yuam yog me me, ntawm lub neej luv luv, uas yog siv nyob rau hauv nruab nrab thiab me twj tso kua mis;qhov zoo ntawm zawv zawg bearing kev ua haujlwm yog ruaj khov thiab txhim khu kev qha, tsis muaj suab nrov, tuaj yeem dais qhov cuam tshuam loj dua, tab sis vim yog cov qauv nyuaj,Cov yam ntxwv zooloj ntim, pib kev sib txhuam kev nyuaj siab yog loj, feem ntau yog siv rau cov twj tso kua mis loj thiab nruab nrab.
Thaum hloov cov bearings ntawm slurry twj tso kua mis, nws yuav tsum tau lees tias cov kabmob sib dhos thiab lubricating roj huv si;Cov twj tso kua mis tsim nyog yog feem ntau tsis ntau tshaj 60- 650C thiab tsis tshaj qhov siab tshaj 750C.Txhawm rau kom ntseeg tau tias lub coaxiality ntawm lub cev muaj zog thiab lub twj tso kua mis, xyuas kom lub coupling ntawm elastic cushion tiav thiab raug thiab qhov puas yuav tsum tau hloov tam sim ntawd.Xyuas kom meej tias cov twj tso kua mis thiab cov kav dej tau raug teeb tsa kom raug, ruaj khov thiab txhim khu kev qha.Qee qhov ntawm slurry twj tso kua mis yog hnav cov khoom thiab hauv kev siv txhua hnub, nws yuav tsum tau them sai sai rau qhov tsis muaj qhov tsis zoo thiab kho raws sijhawm lossis hloov lawv.
1. Pib los ntawm kev tsim cov twj tso kua mis
Txhawm rau txo cov suab nrov ntawm lub twj tso kua mis, hauv cov txheej txheem tsim ntawm lub twj tso kua mis, nws yuav tsum tsom mus rau qhov sib tw qib ntawm tus naj npawb ntawm cov hniav thiab lub impeller, uas yuav tsum muaj kev sib koom ua ke kom tsis txhob muaj kev cuam tshuam, nrog rau qhov tsim nyog clearance. nruab nrab ntawm impeller thiab qhia vane, lub radial.Kev tswj tsis raug ntawm cov xwm txheej noAPI tus qauv txhais tau tiasyuav dhau los ua lub suab nrov.Txo cov suab nrov los ntawm cov qauv suab thiab kev tsim hydraulic tuaj yeem ua kom ntseeg tau tias qhov chaw tswj hwm qhov zoo tshaj plaws.
2. Tsim nyog installation thiab ua haujlwm
Thaum nruab, nws yuav tsum nruj me ntsis siv cov txheej txheem installation thiab xyuas kom meej qhov tseebslurry twj manufacturersnruab nrab ntawm slurry twj tso kua mis qhov chaw los tiv thaiv lub suab nrov.Hauv kev ua haujlwm, nws yuav tsum tau them sai sai rau qhov tso pa tawm (kho tawm), uas tso cai rau qhov siab nqus los yog lav NPSH xav tau los ntawm NPSHr, tswj qhov tsawg kawg nkaus ntawm lub twj tso kua mis thiab txo qis kev khiav haujlwm ntawm slurry twj tso kua mis.
Post lub sij hawm: Lub Xya hli ntuj-13-2021