Slurry qauv qhov tseem ceeb ntawm cov khoom siv
Tsim kom raug thiab xaiv cov ntaub ntawv ntws cov khoom yog lav centrifugal twj kev ua tau zoo thiab lub neej ntawm ib qho tseem ceeb. Txawm li cas los xij, yog tias lub twj tso kua mis tsis ua haujlwm rau lwm qhov, qhov ntawd yog, txawm li cas los xij, kev tsim cov khoom siv tam sim no, kev xaiv cov khoom, txawm li cas los xij, peb tsis tuaj yeem lav qhov kev ua tau zoo thiab lub neej ntawm lub twj tso kua mis.
Kev paub tau pom tias lub twj tso kua mis centrifugal hauv kev ua haujlwm feem ntau ntawm cov teeb meem tshwm sim los ntawm cov teeb meem xaiv cov khoom, feem ntau yog xaiv cov khoom thiab cov teeb meem kev tsim khoom. Naifushibeng khiav ntawm kev sib tsoo kev soj ntsuam qhia tau hais tias cov teeb meem kev ua tau zoo ntawm lub twj tso kua mis tsuas yog 10.6% ntawm tag nrho cov xwm txheej, lwm tus yog cov teeb meem xaiv cov khoom, qhov teeb meem tseem ceeb ntawm kev xaiv cov khoom thiab cov teeb meem raug tsim. Yog li,slurry twj manufacturerskev xaiv kom raug ntawm lub twj tso kua mis centrifugal lub ntsiab kom ntseeg tau tias kev ua haujlwm ib txwm yog qhov tseem ceeb. Ntawm lub twj tso kua mis centrifugal, cov khoom ntws tau suav nrog, tom qab tag nrho, tus lej tseem me me, thaum lwm qhov ntawm tus lej, lossis ntau dua.
Nrog rau txoj kev loj hlob ntawm lub teb chaws kev lag luam, ntau thiab ntau ntau yam twj tso kua mis, centrifugal twj tso kua mis qhov chaw yog siv zog los txhim kho tus qauv, universal theem, nws yuav ua rau ntau thiab ntau hom ntawm cov khoom, kuj me me, uas ntau lawm kev tswj thiab ua rau tsis meej pem, txwv lub nce hauv kev ua haujlwm tsim khoom, tab sis kuj rau kev siv thiab kev saib xyuas kuj ua rau muaj teeb meem loj.
Yog li ntawd, txhawm rau txhim kho tus qauv ntawm cov twj tso kua mis tsis tu ncua, GM tau ua tiav qib ntawm kev lag luam twj tso kua mis ua haujlwm tseem ceeb. Tam sim no, brackets, ncua kev kawm ntawv, thav duab, packing nplhaib, packing gland, packing lub tes tsho, bearing thav duab, couplings, foob nplhaib, impeller ceev thiab lwm qhov chaw twb tau kev lag luam tus qauv los yog series ntawm cov qauv. Khoom standardization, nce qib ntawm generalization. Rau F-hom Naifushibeng piv txwv, F-hom twj tso kua mis tag nrho ntawm 30 qauv, tab sis tsuas yog rau bays, qhov nruab nrab ntawm tsib hom khoom sib koom ib lub bay. Vim yog standardization, universal kev txhim kho nyob rau hauv lub theem thiab txhim kho cov nroj tsuag cov kev tswj ntau lawm, txhim kho kev ua hauj lwm productivity, zoo kom ntseeg tau cov kev lag luam leap txuas ntxiv.
Yog li ntawd, muaj cov pob txha hauv J-hom roj hmab foob Ministry of Chemical Industry cov qauv tau muab tso rau hauv tus qauv code HG4-692-67. Tag piv txwv: d = 20 mm, D = 40 mm, H = 10 mm, ceev. Seal code: PD20x40x10 Xaiv cov roj hmab foob pob txha cov teeb meem tseem ceeb: 1 Nruab sealing mechanism pom zoo qhov ntev thiab qhov chaw tiav sau tseg hauv daim duab 9-2. 2 rau qhov yooj yim tshem tawm, nyiam dua 3-4 casing drilling txoj kab uas hla d1 = 3 ~ 6 hli qhov.
Los ntawm lub qhov nyob rau hauv thiaj li yuav tshem tawm lub foob. 3 rau kev yooj yim ntawm kev teeb tsa, kom tsis txhob khawb ntawm lub teeb ntim ntim, kev taw qhia ntawm cov ncej lossis lub tes tsho Chamfer 15-30 degrees. 4 sab sealing siab yog ntau tshaj 0.5 kg / cm ^ 2, nws yog qhov zoo tshaj plaws siv nyob rau hauv qis siab sab ntawm lub tshuab ntxhua khaub ncaws.
Post lub sij hawm: Lub Xya hli ntuj-13-2021