Ib Qho
Cov twj tso kua mis centrifugal tso tawm, tseem hu ua cov twj tso kua mis dawb centrifugal, tuaj yeem faib ua cov twj sib nqus (ntawm cov twj sib nqus Lawv tsuas muaj cov ntsaws ruaj ruaj nyob rau hauv cov qauv thiab tsis muaj cov ntsaws ruaj ruaj, yog li lawv tuaj yeem xyuas kom meej tias tsis muaj kev tso dej thaum thauj cov kua. Nrog kev txhim kho txuas ntxiv ntawm cov kev tiv thaiv ib puag ncig, kev thov ntawm cov twj tsis muaj zog ntawm centrifugal twj tau nce zuj zus. Txhawm rau pab txhawb qhov kev xaiv muaj kuab ntawm unsealed centrifugal twj tso kua mis, piv rau qee cov teeb meem uas yuav tsum tau sau tseg thaum xaiv cov twj tso kua mis uas tsis tau xaiv.
Ii Sib Nqus Twj
1. Ua haujlwm ua haujlwm ntawm cov twj tso kua mis
Cov khoom sib nqus sib nqus yog kev siv cov yam ntxwv uas tuaj yeem nyiam cov ntaub ntawv sib nqus thiab muaj cov hlau nplaum uas tsis cuam tshuam lossis muaj cov nyhuv uas tsis muaj tseeb ntawm cov quab yuam. Yog li ntawd, lub hwj chim sib kis tau tuaj yeem nqa tawm los ntawm cov neeg sib nqus (cov tes tsho nqus) tsis muaj kev sib cuag.
Kev sib kis tus mob sib nqus tuaj yeem muab faib ua cov qauv sib xyaw ua ke lossis asynchronous. Feem ntau cov twj sib nqus hlau txais yuav synchronous tsim. Lub cev muaj zog hluav taws xob txuas nrog cov hlau sab nraud los ntawm kev sib txuas sab nraud, thiab cov impeller txuas nrog lub hlau sib nqus. Muaj kev sib cais tag nrho ntawm lub tsho sib nqus ntawm cov hlau nplaum sab nraud, uas tau cais cov hlau nplaum sab hauv thiab sab nraud sib xyaw ua ke hauv nruab nrab. Lub cev muaj zog txuas ncaj qha rau cov impeller kom tig synchronously los ntawm lub zog nqus ntawm cov hlau nplaum.
Asynchronous tsim kev sib kis sib kis sib nqus, tseem hu ua Torque lub nplhaib sib kis tau kis. Hloov cov hlau nplaum sab hauv nrog tus nas lub pob tw qauv torque ntiv nplhaib, uas rotates nyob rau hauv ib qho qis me ntsis qis hauv qab cov hlau nplaum. Vim tias qhov tsis muaj ntawm cov hlau nplaum sab hauv, nws txoj kev ua haujlwm kub yog siab dua li ntawm synchronous tsav.
2. Cov qauv ntawm cov twj tso kua mis
1) Sib Nqus Coupler
Sib Nqus Spin tau ua tiav los ntawm kev sib nqus coupler. Sib nqus couplers mas suav nrog cov hlau nplaum sab hauv, hlau sib nqus sab nraud, thiab yog cov khoom siv tseem ceeb ntawm cov twj qub. Cov qauv, cov khoom sib nqus Circuit Court tsim, thiab cov ntaub ntawv ntawm txhua qhov sib nqus ntawm cov sib nqus, sib nqus kis las, thiab lub neej ntawm cov twj tso kua mis. Sib nqus txuas yuav tsum haum rau sab nraum zoov pib thiab txuas ntxiv mus ua haujlwm nyob rau hauv ib puag ncig ib puag ncig, thiab yuav tsum tsis txhob nthuav tawm decoupling lossis demagnetization tshwm sim.
(1) cov hlau sab hauv thiab sab nraud hlau nplaum
Lub hlau sib nqus yuav tsum ruaj khov rau ntawm cov lus qhia nplhaib nrog cov nplaum thiab cais los ntawm nruab nrab nrog lub tes tsho. Qhov tsawg kawg nkaus tuab ntawm lub pob yuav tsum yog 0. 4mm, thiab nws cov khoom yuav tsum tsis sib nqus thiab haum rau hauv nruab nrab raug thauj.
Lub txheej txheem txheej hlau sab nraud yuav tsum tau khov kho rau sab nraud hlau nplhaib nrog cov nplaum. Txhawm rau tiv thaiv kev puas tsuaj rau cov hlau sab nraud thaum ua kom sib haum, nws raug nquahu kom npog sab hauv cov hlau nplaum nrog lub tes tsho.
Synchronous sib nqus couppers yuav tsum siv lub ntiaj teb tsis tshua muaj neeg sib nqus xws li Samarium cobalt thiab Neodymium hlau boron; Lub nplhaib sib nqus Torque muaj peev xwm ua tau los ntawm lub ntiaj teb tsis tshua muaj hlau nplaum cov ntaub ntawv xws li Samarium cobalt, neodymium hlau boron, lossis txhuas nickel cobalt cov ntaub ntawv. Lub Zog Zog Zog Khoom ntawm Neodymium Hlau Boron yog siab tshaj qhov ntawm Samarium cobalt, tab sis qhov kev ua haujlwm ntawm kev ua haujlwm yog tsuas yog 120 degree yog tus neeg tsis zoo. Samarium cobalt muaj kev sib tw muaj zog sib tw ua haujlwm thiab sib nqus khoom, thiab muaj zog heev tiv thaiv kev muaj peev xwm. Muaj feem ntau ob hom ntawm Samarium cobalt siv rau cov twj sib nqus, Samarium cobalt Qib 1.5 Sm1Co5 thiab qib 2.17 SM2CO17. Samarium cobalt Qib 1.5 muaj 35% Samarium thiab 65% Cobalium thiab 65% Cobalt Kub ntawm 250 Degree thiab Curie Qhov Kub ntawm 523 Qib; Samarium cobalt 2.17 muaj 25% Samarium, 50% Cobalium, thiab lwm yam kev ua haujlwm siab tshaj plaws yog 350 degree, thiab nws curie kub yog 750 degree.
(2) Kev rho tawm tes tsho
Kev rho tawm lub tes tsho, tseem hu tau los ntawm kev rho tawm cov npog lossis sab hauv hlau, cais cov hlau sib cais, kom meej rau nruab nrab sab hauv lub tes tsho. Lub thickness ntawm kev rho tawm lub tes tsho yog cuam tshuam nrog kev ua haujlwm siab thiab ua haujlwm kub. Yog tias nws yog tuab heev, nws yuav nce qhov loj me me ntawm sab hauv thiab txheej txheem sib nqus hlau, yog li cuam tshuam rau kev ua haujlwm sib nqus; Yog tias nws yog yuag dhau, nws yuav cuam tshuam lub zog.
Muaj ob hom kev sib cais Tsho: Hlau thiab tsis yog-hlau. Kev rho tawm cov ris tsho hlau muaj eddy tam sim no poob, thaum tsis muaj hlau rho cov tes tsho tsis muaj EDDY tam sim no poob. Cov hlau rho tes tsho yuav tsum yog ua los ntawm cov ntaub ntawv nrog hluav taws xob kub tiv thaiv tsis tau, thiab cov tuab tuab yuav tsum muaj ntau dua lossis sib npaug nrog 1.} Hli. Rau cov twj tso kua mis tsawg-nqus tawm thiab thaum siv tsis muaj qhov kub tsawg, tsis yog hlau nplaum cov ntaub ntawv xws li yas lossis tej lub zog sib xyaw ua ke.
2) Zawv zawg bearings
(1) Silicon Carbide Ceramics
Sib nqus twj siv hluav taws xob feem ntau siv Silicon Carbide Ceramic Bearings. Txhawm rau tiv thaiv kom dawb silicon ions los ntawm kev nkag mus hauv nruab nrab, feem ntau yog feem ntau yuav tsum siv cov ntshiab sintered alpha tsheb silicon carbide. Silicon carbide zawv zawg bearings tau muaj peev xwm siab muaj peev xwm thiab muaj zog tiv thaiv kev yaig, kev hnav khaub ncaws, thiab cov cua sov zoo. Lawv tuaj yeem siv nyob rau ntawm qhov kub siab tshaj 500 degree. Cov kev pabcuam lub neej ntawm silicon carbide zawv zawg bearings feem ntau yuav ncav cuag ntau tshaj 3 xyoos.
(2) graphite
Graphite muaj cov khoom ntiag tug zoo, tuaj yeem tiv thaiv tau luv luv ua haujlwm kom qhuav, thiab tuaj yeem siv nyob rau ntawm qhov kub txog 450 degree. Qhov tsis zoo yog qhov tsis zoo hnav tsis kam. Qhov kev pabcuam lub neej ntawm graphite zawv zawg bearings feem ntau yuav ncav cuag ntau tshaj 1 xyoos.
3. Cov Twj Tso Kua Mis
(1) Cov mob saib xyuas
Yog tias yuav tsum tau los ntawm cov neeg siv, qee cov chaw ua haujlwm nto moo tuaj yeem kho cov roj teeb thiab kev sib chwv, coupling decoupling, rotor jamming, thiab fais fab system.
(2) Lub Cev Muaj Zog Saib Xyuas
Lub cev muaj zog saib xyuas saib xyuas lub zog kom tsis txhob muaj ntws tsawg lossis ua haujlwm kom qhuav.
(3) kev soj ntsuam kub
Siv cov kev soj ntsuam kub (RTD) los soj ntsuam qhov ntsuas kub ntawm kev rho tawm lub tes tsho kom muaj kev cuam tshuam cov kev hloov pauv ntawm lub twj tso kua mis. Nws tuaj yeem tiv thaiv kev ua haujlwm tau qhuav, hnav ntawm cov kabmob sab hauv thiab sab nraud, loj cavitation, nqus pa, thiab kaw lus overheating.
(4) plawg siab hloov
Siv cov kev hloov siab sib txawv los saib lub siab hloov ntawm lub twj tso kua mis tuaj yeem tiv thaiv kev ua haujlwm kom qhuav, kev nqus dej, thiab cov twj tso kua mis, thiab cov twj tso kua mis, thiab cov twj tso kua mis, thiab cov twj tso kua mis, thiab cov twj tso kua mis, thiab cov twj tso kua mis, thiab nqus tawm ntawm lub twj tso kua mis. Tshwj xeeb tshaj yog tsim nyog rau cov ntim khoob / tanker unloading, thiab lwm yam.
(5) txheej thib ob ntawm kev tiv thaiv
Lub Siab Kaw Sib Nqus Coalling Box
Lub cev sib cais yog puag ncig los ntawm cov thawv sib nqus. Thaum thauj qee yam tshuaj lom lossis cov pa roj ntsha hauv siab, lub thawv yuav tsum yog ib qho kev tsim qauv kaw nrog cov khoom siv hydraulic kawg ntawm lub twj tso kua mis; Thiab lub hnab ntaub pua chaw thiab tshuab foob (cov tshuab sib xyaw ua ke (feem ntau yog hu ua ib lub foob theem nrab) yuav tsum tau nruab ntawm lub taub hau taub thiab cov sib nqus cable box.
B Ob Chav Kev Rho Tawm Tes Tsho Qauv
(6) Cov kua QUAKISE sojntsuam
Rau cov twj sib nqus nrog cov kev tiv thaiv thib ob, ua kua takeage probes yuav tsum tau nruab. Txog cov twj sib nqus nrog kev siab txiav sib nqus lub thawv sib nqus Box vim lwm yam, thaum kev soj ntsuam, qhov kev sojntsuam yuav lub tswb; Txog cov twj sib nqus nrog dual cais cov tes tsho, thaum lub puab sib cais lossis kua nkag mus rau sab hauv vim lwm yam, qhov kev sojntsuam yuav ua suab nrov.