Lub twj tso kua mis tsis muaj hlau nplaum (xws li lub twj tso kua mis sib nqus) yog ib hom tshiab ntawm lub twj tso kua mis uas siv cov qauv sib nqus niaj hnub thiab siv cov hlau nplaum sib nqus ntawm cov hlau nplaum ruaj khov kom ua tiav kev sib cuag tsis muaj zog. Thaum lub cev muaj zog tsav lub rotor sab nrauv (xws li cov hlau nplaum sab nraud) sib dhos kom tig, cov hlau nplaum dhau los ntawm lub tes tsho cais thiab tsav lub rotor sab hauv (xws li cov hlau nplaum sab hauv) sib dhos thiab impeller kom tig synchronously. Vim tias qhov nruab nrab tau muab ntim rau hauv lub tes tsho zoo li qub, lub hom phiaj ntawm kev xau tsis pub siv cov khoom nruab nrab yog tiav, ua tiav kev daws teeb meem ntawm lub tog raj kheej sealing ntawm cov twj tso kua mis. Hom tshiab ntawm kev lag luam twj tso kua mis no yog tsim los ua kom tag nrho kaw, tsis muaj paug, tsis muaj kuab paug, txuag hluav taws xob, thiab nws cov kev ua tau zoo raws li cov qauv thoob ntiaj teb. Nws tuaj yeem hloov cov twj siv tshuaj kim kim.
2, Nta ntawm stainless hlau magnetic twj tso kua mis:
1. Lub twj tso kua mis sib nqus yog ib hom tshiab ntawm cov twj tso kua mis tsim thiab tsim raws li cov qauv thoob ntiaj teb ntawm IS02858 / GB5662 / DIN24256, uas yog tag nrho kaw, tsis muaj paug, thiab tsis muaj kuab paug. Nws cov kev ntsuas tau mus txog qib siab ntawm cov khoom zoo sib xws hauv tsev thiab txawv teb chaws;
2. Lub twj tso kua mis lub cev, impeller, thiab lub twj tso kua mis npog yog tsim los ntawm hydraulic Cheebtsam siv cov tshuab ua kua rau kev tsim qauv thiab precision casting. Nws muaj cov yam ntxwv ntawm cov dej ntws dav dav, kev ua haujlwm siab, kev ua haujlwm zoo cavitation margin, me me radial quab yuam, qhov loj me, du ntws channel, thiab kev sib hloov zoo;
3. Cov hlau nplaum yog ua los ntawm ferrite, neodymium hlau boron, thiab samarium cobalt, uas muaj cov hlau nplaum zoo, kub tsis kam, thiab tsis demagnetize; Nws cov khoom siv hluav taws xob sib nqus yog 28 megagauss Otes, thiab nws qhov ntsuas kub siab yog 350 degree. Nyob rau hauv cov pa txias txias, nws qhov siab tshaj plaws kev khiav hauj lwm kub yog txwv rau 260 degree, uas yuav zam demagnetization mus rau qhov loj tshaj qhov ua tau, uas ua rau ib tug theoretical kev pab cuam lub neej txog li 20 xyoo rau cov khoom sib nqus;
4. Lub tes tsho thiab zawv zawg bearings yog ua los ntawm cov khoom siv hnav-tiv taus xws li silicon carbide, graphite, thiab PTFE, thiab lubrication grooves tau teeb tsa los ua kom muaj kev pabcuam lub neej ntawm lub twj tso kua mis;
5. Tsis muaj qhov xau, tag nrho cov ntsiab lus sealing txais yuav kaw zoo li qub sealing, tsav los ntawm cov hlau nplaum sib nqus, tsis tas yuav tsum muaj nitrogen sealing, muaj kev nyab xeeb, kev lag luam, thiab kev ua haujlwm zoo, daws qhov nruab nrab to;
6. Tsis xav tau kev ywj pheej lubrication thiab dej txias, txo kev siv zog;
7. Tus txheej txheem thoob ntiaj teb axial coupling rear rub tsim tshem tawm qhov xav tau rau kev rhuav tshem cov kav dej thiab pab tswj xyuas;
8. Kab rov tav installation, tsis tshua muaj kev vibration, tsis tshua muaj suab nrov, kev ua haujlwm du, kev tsim qauv thoob ntiaj teb, sib hloov nrog cov qauv centrifugal twj, yooj yim rau cov neeg siv los hloov thiab siv;
9. Hloov los ntawm kev sib txuas sib txuas mus rau synchronous tsav tsheb, tsis muaj kev sib cuag lossis kev sib txhuam. Kev siv hluav taws xob tsawg, kev ua haujlwm siab, thiab cov nyhuv damping, txo qhov cuam tshuam ntawm lub cev muaj zog ntawm lub twj tso kua mis thiab qhov cuam tshuam ntawm lub twj tso kua mis cavitation kev co ntawm lub cev muaj zog;
3, Daim ntawv thov ntawm stainless hlau magnetic twj tso kua mis:
Dav siv nyob rau hauv cov txheej txheem ntawm cov roj av, tshuaj lom neeg kev lag luam, alkali ntau lawm, smelting, tsis tshua muaj ntiaj teb, tshuaj tua kab, dyes, tshuaj, papermaking, electroplating, electrolysis, xov tooj cua, tshuaj foil, scientific kev tshawb fawb cov koom haum, lub teb chaws tiv thaiv kev lag luam, thiab lwm yam. corrosive kua, tshwj xeeb tshaj yog tsim nyog rau kev thauj mus los ntawm nplaim taws, tawg, volatile, tshuaj lom, kub kub, muaj zog alkali, organic solvents, thiab cov kua muaj nqi.
Kev ua haujlwm ntau:
Tsim siab: 1.
Siv tau qhov kub thiab txias: -30 ~ 120 degree, siv cov ntaub ntawv tshiab nrog kub tsis kam mus txog -50 ~ 450 degree ;
Cov khoom siv xaiv tau: ntsuas kub ntsuas, ntsuas huab cua tiv thaiv kev ua haujlwm, cov khoom siv tshuaj tiv thaiv to;
Kev Ceeb Toom: Thaum muab qhov kev txiav txim nrog qhov nruab nrab ntom ntom ntau dua 1.3mg / cm ³, nws yuav tsum tau sau tseg tias kev thauj mus los hauv huab cua raug txwv, thiab kev xa xov xwm uas muaj cov khoom siv lossis cov khoom siv lead ua yog txwv.