Dab tsi yog qhov zoo ntawm diaphragm valve?
Diaphragm Li qub yog ib chav kawm tshwj xeeb yog cov kev ntws tswj cov dolastomic dia diaphragm uas ua raws li ob qho laj thawj sib txawv. Qhov kev tsim tshwj xeeb no tau muab cov khoom siv tsis sib haum xeeb hauv ntau daim ntawv thov muaj ntau, corrosion tsis kam, thiab xau} kev pab nruj yog qhov kev pabcuam nruj.
1. Tshwj xeeb xau-} nruj salding thiab npuas -}- tawm
Thawj qhov txiaj ntsig ntawm kev diaphragm valve yog nws muaj peev xwm muab npuas {{0} {}- tawm. Qhov hloov pauv ntawm Diaphragm yog yuam kom mus rau ib qho Weir (eeb) los ntawm Actuator qia, tsim kom muaj zog, sib foob. Tus tsim qauv no zoo cais cov kua dej ntws los ntawm lub kaus mom thiab actuator sib dhos, uas yog qhov tseem ceeb rau kev ua kom muaj kev puas tsuaj, uas yog kim, lossis tshuaj lom.
2. Kev cais tawm ntawm cov txheej txheem ua kua
Txij li thaum lub diaphragm kiag li cais lub valve lub cev nqaij cov kab noj kab noj hniav ntawm lub kaus mom thiab kev ua haujlwm ua haujlwm, cov feem tiv thaiv no los ntawm kev sib chwv nrog cov txheej txheem kua. Qhov no ua rau diaphragm li qub zoo rau kev kov cov tshuaj corrosive, cov Abrasive slurries, thiab ultras} cov kua ntshiab lossis tsis huv. Nws tseem yuav txo kev txij nkawm, raws li lub qia ntsaws ruaj ruaj thiab cov actuator tsis tau ua kom muaj xov xwm ua kom puas.
3. Yooj yim, txoj kev nkees ntws
Diaphragm li qub, tshwj xeeb tshaj yog cov "weir - Hom" Tsim Muaj Txoj Kev du, tsis muaj ceg ntoo lossis ceg muaj peev xwm ua tau. Qhov no ua rau lawv lub valve ntawm xaiv nyob rau hauv bio- tshuaj, khoom noj thiab dej haus, thiab dej haus. Lawv yog ib qho tshwj xeeb los ntxuav thiab sterilize manually los yog ntawm kev huv si {}}}}} qhov chaw (SIP).
4. Yooj yim saib xyuas thiab corrosion tsis kam
Txij Nkawm Ncaj Ncees - Lub kaus mom tuaj yeem nkag mus tau yooj yim thiab cov diaphragm tau yooj yim yam tsis tshem lub cev hluav taws xob los ntawm cov raj xa dej. Lub cev valve tuaj yeem yog cov ntaub ntawv nrog cov ntaub ntawv xws li roj hmab, PTFE, thaum lub diaphragm tuaj yeem xaiv los ntawm ntau yam kev ua yeeb yam, muab cov tshuaj zoo heev rau cov tshuaj ua kom nruj.
Hauv cov ntsiab lus, cov ntsiab lus tseem ceeb ntawm diaphragm li qub yog lawvnpuas -} Cov kua roj puv, kev sib cais ua kom puv, thiab kev sib tw ntawm kev ua kom muaj zog thiab tsis zoo, ua rau lawv tsis tseem ceeb hauv cov txheej txheem kev lag luam tseem ceeb.