Ua tib zoo saib xyuas cov cai thaum txhim kho cov roj fume purifier thiab kiv cua

2023-08-16

Thaum txhim kho lub lampblack purifier, nws yog ib qho tsim nyog yuav tsum tau siv cov qauv uas phim lub teeb pom kev ntawm lub teeb ci, txwv tsis pub nws yuav muaj qhov tsis zoo ntawm cov chav ua noj tsis zoo thiab cov nyhuv purification tsis zoo. Los ntawm cov pa luam yeeb hood mus rau qhov tso pa tawm, qhov zoo tshaj plaws kev teeb tsa ua ntu zus yog txhawm rau txhim kho cov khoom siv fume purification ua ntej, thiab tom qab ntawd nruab lub txee cua. Tom qab cov roj fume purifier tau teeb tsa, lub disassembly, tu thiab sib dhos ntawm cov kiv cua centrifugal yuav tsum ua raws li cov hauv qab no:

Ua ntej, disassemble lub tsev thiab cov kabmob lub thawv thiab tshem tawm lub rotor rau kev tu, tab sis lub kiv cua nrog lub cev muaj zog kis tau tus mob tsis tuaj yeem disassembled rau tu; Kev ntxuav thiab tshuaj xyuas cov txheej txheem kho, nws txoj kev sib hloov yuav tsum hloov tau. Cov yeeb nkab dej txias ntawm cov kabmob yuav tsum du thiab kev ntsuas siab yuav tsum tau ua nyob rau hauv tag nrho lub cev, thiab qhov ntsuas siab yuav tsum tsis pub tsawg dua 4 kg quab yuam / cm 2 yog tias cov ntaub ntawv ntawm cov cuab yeej tsis tau teev tseg.

Qhov thib ob, lub installation ntawm tag nrho cov tsev yuav tsum tau muab tso ncaj qha rau ntawm lub hauv paus nrog ib tug khub ntawm inclined pad hlau leveling. Qhov chaw txiav ntawm lub hauv paus ntawm chav tsev sib sau ua ke hauv thaj chaw yuav tsum tau tiv thaiv kom zoo thiab yuav tsum tsis txhob xeb lossis ua haujlwm. Thaum lub hauv paus muab tso rau ntawm lub hauv paus, ib khub ntawm inclined pad hlau yuav tsum tau leveled. Lub rooj zaum bearing thiab lub hauv paus yuav tsum tau ua tib zoo koom nrog, lub longitudinal non-levelness yuav tsum tsis txhob ntau tshaj 0.2/1000, ntsuas nrog ib theem ntawm spindle, lub transverse non-levelness hauv qab yuav tsum tsis txhob ntau tshaj 0.3/1000, ntsuas nrog ib theem nyob rau hauv lub kab rov tav nruab nrab dav hlau ntawm lub rooj zaum bearing. Ua ntej scraping lub bearing bush, rotor axis kab thiab cov vaj tse axis kab yuav tsum tau kho ua ntej, thiab clearance ntawm lub impeller thiab cov cua nkag chaw nres nkoj thiab clearance ntawm spindle thiab rear phaj phaj ntawm lub vaj tse yuav tsum tau kho kom zoo. Nws ua raws li cov kev cai ntawm cov khoom siv cov ntaub ntawv.Rau cov kiv cua sib sau ua ke nrog dov bearings, qhov sib txawv coaxiality ntawm cov kabmob qhov ntawm ob lub kabmob tuaj yeem raug hloov pauv hloov tau tom qab lub rotor raug teeb tsa. Thaum sib sau ua ke lub plhaub, txoj kab rotor axis yuav tsum tau siv los ua qhov siv los nrhiav txoj haujlwm ntawm lub plhaub, thiab axial thiab radial clearance nruab nrab ntawm lub impeller cua inlet thiab lub plhaub cua inlet yuav tsum ceev ceev mus rau ntau yam teev tseg hauv cov khoom siv. cov ntaub ntawv technical, thaum kuaj xyuas seb lub thauj tog rau nkoj bolts tau nruj. Yog tias tus nqi tshem tawm tsis tau teev nyob rau hauv cov ntaub ntawv kev siv cuab yeej, qhov dav dav axial clearance yuav tsum yog 1/100 ntawm sab nraud txoj kab uas hla ntawm lub impeller, thiab radial clearance yuav tsum tau muab sib npaug, thiab nws tus nqi yuav tsum yog 1.5/1000 ~ 3 / 1000 ntawm sab nraud txoj kab uas hla ntawm lub impeller (qhov me me ntawm sab nraud txoj kab uas hla yog qhov loj dua tus nqi). Thaum kho, siv zog los txo qhov sib txawv ntawm tus nqi los txhim kho qhov ua tau zoo ntawm cov kiv cua.Thaum lub kiv cua centrifugal yog lub sijhawm, qhov sib txawv coaxiality ntawm kiv cua ncej thiab lub cev muaj zog ncej: radial positioning hloov yuav tsum tsis pub tshaj 0.05 hli, thiab qaij yuav tsum. tsis tshaj 0.2/1000. Thaum sib sau cov spindle thiab bearing plhaub, nws yuav tsum tau kuaj xyuas raws li cov ntaub ntawv ntawm cov khoom siv. Kev cuam tshuam ntawm cov kabmob npog thiab cov kabmob bush yuav tsum tau tswj xyuas los ntawm 0.03 ~ 0.04 hli ( ntsuas lub cheeb ntawm sab nraud ntawm cov kabmob bush thiab sab hauv txoj kab uas hla ntawm lub rooj zaum bearing).

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