Mechanical seals yog ib qho tseem ceeb ntawm cov twj centrifugal, uas tau siv dav hauv ntau lub lag luam los hloov cov kua dej. Lub tshuab foob ua haujlwm kom zoo ua kom tsis muaj kev sib cais ntawm lub twj tso kua mis thiab tiv thaiv cov kua dej tawm. Txawm li cas los xij, qee qhov xwm txheej, cov tshuab foob tuaj yeem tshwm sim, ua rau txo cov twj tso kua mis thiab ua kom lub sijhawm poob. Nov yog qee qhov ua rau muaj peev xwm ua rau lub tshuab foob tawg hauv cov twj centrifugal.
1. Hnav thiab tsim kua muag: Mechanical seals mus dhau ntau qhov hnav thiab tsim kua muag thaum siv. Nyob rau tib lub sijhawm, qhov no tuaj yeem ua rau lub foob kom degrade, ua rau xau.
2. Kev tsis sib haum xeeb: Lub foob cov khoom yuav tsum tau ua tib zoo ua kom zoo kom tsis txhob xau. Yog hais tias muaj ib tug me ntsis misalignment, lub foob yuav ua tsis tau tejyam, ua rau to.
3. Kev teeb tsa tsis raug: Yog tias lub foob tsis raug ntsia kom raug, nws yuav tsis tuaj yeem ua nws txoj haujlwm xav tau. Qhov no tuaj yeem ua rau xau.
4. Qhov kub thiab txias: Yog tias cov kua dej ntws tawm kub dhau, nws tuaj yeem ua rau lub foob kom nthuav dav tshaj nws lub peev xwm, ua rau tsis ua hauj lwm thiab xau.
5. Kev kub siab: Kev kub siab ib puag ncig kuj tuaj yeem ua rau cov ntsaws ruaj ruaj, ua rau cov dej xau.
6. Corrosion: Yog tias cov kua dej uas tau nqus dej yog corrosive, nws tuaj yeem ua rau corrosion nyob rau hauv lub foob, ua rau to.
Txhawm rau tiv thaiv kom tsis txhob muaj kev sib tsoo tshuab, kev tu thiab tu kom zoo yog tsim nyog. Kev tshuaj xyuas tsis tu ncua ntawm cov tshuab foob, hloov cov ntsaws ruaj ruaj ua ntej lawv hnav, thiab ua kom cov txheej txheem kev teeb tsa raug raug ua raws li txhua tus tuaj yeem txo qhov yuav tshwm sim. Los ntawm kev siv cov kev tiv thaiv no, koj tuaj yeem xyuas kom meej tias koj lub twj tso kua mis centrifugal ua haujlwm tau zoo thiab muaj kev ntseeg siab, pab kom tsis txhob raug nqi poob qis thiab kho.