Triple offset npauj npaim li qub tau txais txiaj ntsig hauv cov ntawv thov kev lag luam tseem ceeb rau lawv lub peev xwm los daws cov kev txwv tseem ceeb ntawm cov kab npauj npaim li qub, tshwj xeeb tshaj yog xoom xau thiab kav ntev hauv siab - siab, siab - kub, thiab abrasive ib puag ncig. Cia peb kawm seb vim li cas lawv sawv tawm:
Dab tsi ua rau "Triple Offset" Tsim Tshwj Xeeb?
Lub sij hawm hais txog peb qhov kev tawm tswv yim tawm hauv lub valve tus qauv, txhua qhov hais txog qhov tsis zoo hauv cov qauv qub:
|
Offset Hom |
Lub hom phiaj |
Cov txiaj ntsig |
|
1st Offset |
Hloov lub valve ncej axis los ntawm cov yeeb nkab / valve centerline |
Txo kev sib cuag thawj zaug ntawm lub disc thiab lub rooj zaum thaum qhib / kaw |
|
2nd Offset |
Tshem cov ncej axis kom deb ntawm lub rooj zaum sealing nto |
Minimizes rubbing ntawm lub disc thiab lub rooj zaum, txo qhov hnav |
|
3rd Offset |
Lub kaum sab xis ntawm lub disc sealing nto kom phim lub rooj zaum lub conical duab |
Tsim kom muaj "ntsuab nyhuv" rau nruj, npuas - nruj sealing |
Vim li cas thiaj xaiv lawv dua lwm cov li qub?
1, Zero Leakage Performance
Tsis zoo li cov panpauj npaim li qub(uas feem ntau xau vim yog ib feem ntawm kev sib cuag), triple offset tsim kom ntseeg tau tias disc seals tiv thaiv lub rooj zaum nrog lub siab tsis sib xws. Qhov no ua rau lawv zoo tagnrho rau cov ntawv thov uas muaj kev puas tsuaj loj, xws li hauv kev ua tshuaj lom neeg, roj thiab roj, lossis cov chaw tsim hluav taws xob tuav cov kua dej lom lossis cov nplaim taws.
2, Resistance rau huab cua txias
Lawv cov hlau-rau- hlau sealing (feem ntau nrog hardfacing zoo li Stellite) thiab kev tsim kho muaj zog tso cai rau lawv tswj tau qhov kub thiab txias (txog 1,000 degree), siab siab (Class 2500 thiab siab dua), thiab cov xov xwm abrasive (xws li, slurries, chav nrog cov khoom). Cov tsoos mos- zaum li qub tsis tuaj ntawm no vim yog cov khoom degradation.
3, Lub neej ua haujlwm ntev
Cov offsets tshem tawm zawv zawg kev sib txhuam ntawm lub disc thiab lub rooj zaum, txo qhov hnav. Qhov no txo qis txij nkawm thiab ncua lub neej ntawm lub valve - tseem ceeb hauv kev lag luam uas lub sij hawm poob qis.
4, Kev Siv Hluav Taws Xob
Lawv cov qauv tsim kho kom txo qis kev poob siab piv rau lub rooj vag lossis lub ntiaj teb li qub, txo cov twj siv zog hauv cov kav dej.
Cov ntawv thov uas lawv ci
●Kev tsim hluav taws xob (boiler feedwater, chav kab)
● Roj thiab roj ( kis tau tus mob, refining, offshore platforms)
● Kev ua tshuaj lom neeg (corrosive lossis dej txaus ntshai)
Pulp thiab ntawv (slurries thiab siab -cov txheej txheem kub)
Key Takeaway
Triple offset npauj npaim li qubua ke cov compactness thiab tus nqi-kev ua tau zoo ntawm npauj npaim li qub nrog rau kev sib khi ntawm siab-kawg li qub xws li pob lossis rooj vag li qub. Lawv cov qauv tsim tawm triple daws daws cov teeb meem xau, hnav, thiab ua haujlwm ntev, ua rau lawv yog qhov kev xaiv zoo tshaj plaws rau kev ua haujlwm tseem ceeb, siab - ceg txheem ntseeg kev lag luam.
