I. Material Pretreatment: Intercepting Impurities at the Source
1. Kev soj ntsuam nruj: Ua ntej pub mis, cov khoom yuav tsum dhau los ntawm 10-20 mesh screen kom tshem tawm cov khoom loj xws li fibers thiab xuab zeb.
2. Kev pub mis tsis tu ncua: xyuas kom muaj qhov sib npaug ntawm cov khoom ntws kom tsis txhob muaj kev sib xyaw hauv zos lossis fiber ntau uas tuaj yeem ua rau txhaws.
II. Kev Tswj Xyuas Kev Ua Haujlwm: Kev Tswj Xyuas Qhov System Dynamic Balance
1. Ruaj khov siab: Inlet siab hloov pauv yuav tsum tswj tsis pub dhau ± 0.05 MPa. Tsis tshua muaj siab yuav txo kev sib cais efficiency thiab yooj yim ua rau clogging.
2. Concentration Matching: Kho qhov pub concentration thiab ntws tus nqi raws li lub hom phiaj hmoov txhuv nplej siab slurry concentration (feem ntau yog 18-22 Baume degrees) kom tsis txhob overload.
3. Haum Kub: Khaws cov hmoov txhuv nplej siab slurry kub ntawm 40-45 degree. Qhov kub qis yuav ua rau kom muaj viscosity thiab cuam tshuam cov dej ntws.
4. Balanced Flow Rate: Xyuas kom muaj qhov sib npaug ntawm cov khoom noj txaus rau txhua tus hydrocyclone kom tsis txhob muaj ntau dhau thiab ua haujlwm ntawm qee yam khoom siv.
III. Kev Tswj Xyuas Dej Zoo: Tiv Thaiv Nplai thiab Corrosion
1. Siv Softened Dej: Lub hardness ntawm cov dej ntxuav yuav tsum tsawg dua los yog sib npaug li 8℃dH. Cov dej tawv yuav ua rau muaj qhov tsim, cuam tshuam rau kev sib cais thiab muaj feem cuam tshuam rau cov hlab ntsha hydrocyclone.
2. Tsis tu ncua Flushing: Thaum kaw, yaug lub kauv ncej thiab cov phab ntsa ntawm cov dej huv kom tiv thaiv cov hmoov txhuv nplej siab.
IV. Standardized Operation and Maintenance: Ua kom ntev -Tsev Khoom Siv Kho Mob
1. Kho Pib-up thiab kaw:
Kev kaw ib ntus: Ua ntej tso tseg cov khoom noj, kaw cov valve uas cuam tshuam, tom qab ntawd nres lub twj tso kua mis, thiab thaum kawg kaw cov dej ntxuav thiab qhib lub qhov dej ntws los yaug tag nrho cov kab ke.
Khaws Moist: Rau cov raj nylon hydrocyclone, khaws cov dej ntim rau hauv lub sijhawm kaw kom tsis txhob thaiv cov phab ntsa ntawm lub raj los ntawm shrinking thiab deforming.
2. Kev tshuaj xyuas thiab kev tu tsis tu ncua:
Nquag xyuas cov raj hydrocyclone hauv hydrocyclone rau kev txhaws lossis hnav. Yog tias pom muaj qhov thaiv, ntxuav lossis hloov tam sim ntawd.
Hloov Vim Hnav: Thaum lub phab ntsa sab hauv ntawm lub raj hydrocyclone, qhov chaw nres nkoj hauv qab, lossis qhov chaw nres nkoj hla dhau 0.2 hli ntawm nws txoj kab nruab nrab, nws yuav tsum tau hloov.
Kev tu thiab tu: Yog tias pom muaj qhov thaiv, qhov sib dhos hydrocyclone tuaj yeem raug tshem tawm, tsau rau hauv 5% alkaline tov rau 1-2 teev, thiab tom qab ntawd ntxuav kom huv si nrog txhuam nylon thiab rab phom dej siab.
V. Ntev-Lub Sijhawm Cov txiaj ntsig ntawm Kev Tiv Thaiv Kev Ua raws li cov kev tiv thaiv saum toj no tuaj yeem nqa cov txiaj ntsig tseem ceeb hauv qab no:
1. Ua kom muaj kev tsim khoom txuas ntxiv: txo qis qis qis qis thiab txhim kho tag nrho cov cuab yeej siv tau zoo (OEE).
2. Txhim kho cov khoom zoo: Cov txiaj ntsig kev sib cais ruaj khov pab tsim cov hmoov txhuv nplej siab nrog cov purity zoo ib yam, concentration, thiab whiteness.
3. Txo cov nqi khiav lag luam: Txo qhov zaus ntawm kev hloov khoom seem (xws li hydrocyclones thiab nozzles) thiab cov nqi kho mob.
4. Txhim kho cov cuab yeej siv lub neej: Kev ua haujlwm tau zoo thiab kev saib xyuas tuaj yeem ua rau cov cuab yeej hnav tau zoo.
