20 xyoo kev paub hauv daim teb no

ROTARY VALVE WEAR Kuaj xyuas thiab daws

Ib qho ntawm cov teeb meem loj tshaj plaws hauv pneumatic conveying tshuab yog hnav lub neej ntawm cov khoom siv teb.Rotary airlock li qub tseem tseem ceeb rau cov neeg ua haujlwm ntawm pneumatic conveying systems vim tias lawv feem ntau yog cov cuab yeej zoo tshaj plaws rau cov khoom tawm thaum tsim lub foob rau qhov sib txawv.Thaum tsis zoo tag nrho ntawm kev ua haujlwm (metering lossis sealing) lawv yog qhov zoo tshaj plaws txij li cov khob cij hlais ua ob qho tib si ib txhij.
Lawv qhov kev ua tau zoo los nrog qhov tsis zoo, txawm li cas los xij.Nws yog raws li kev tswj xyuas nruj clearances uas tuaj yeem ua rau lub sijhawm.Peb tau txais cov neeg siv khoom hu txhua lub sijhawm nug seb yuav kuaj xyuas qhov hnav li cas, thiab yog tias lawv tuaj yeem kuaj xyuas qhov kam rau ua.Koj puas tuaj yeem tshawb xyuas qhov kam rau ntawm koj lub valve?Technically zoo, koj tuaj yeem pom qhov tolerances nrog ib khub ntawm cov ntsuas ntsuas qhov xav tau tab sis kuv yuav ceeb toom cia qhov ntawd yog koj qhov kev txiav txim siab xav tau los hloov koj lub valve lossis tsis.Teb li qub tsis hnav tawm sib npaug, qee qhov hnav tawm ntawm ib sab thiab tsis yog lwm qhov;nws tag nrho yog nyob ntawm cov khoom siv thiab cov ntawv thov.Ib qho ntawm cov laj thawj tseem ceeb ntawm kev hnav yog tshuab los ntawm huab cua uas txhais tau hais tias lub valve teb tsis tau raws li nws tus qauv pub tus nqi thiab feem ntau yuav tsum tau hloov sai sai.
PL-25
Yog li dab tsi tuaj yeem ua tiav ntawm ROTARY VALVE WEAR?
Cov neeg tsim khoom ua txhua yam los ua kom cov valves tiv taus ntau dua.Piv txwv li, xaiv txoj kev sib txawv ntawm kev sib khi thiab txoj kev ntawm cov kabmob yog tsau.Cov no tuaj yeem ua rau lub neej ntev ntawm lub valve los ntawm ntau pua feem pua ​​​​ntawm cov ntawv thov sib txawv thaum piv rau ntau "pab" li qub.Tsis tas li ntawd, Cavity Air Purge thiab Shaft Air Purge kuj tseem tiv thaiv lub rotary valve los ntawm hnav.
Lwm txoj hauv kev, txawm li cas los xij, uas feem ntau tsis quav ntsej los ntawm ob tus neeg siv khoom thiab cov neeg tsim khoom sib xws yog qhov tsim ntawm lub tshuab xa khoom nws tus kheej uas cov li qub tau noj.Qhov loj tshaj qhov sib txawv ntawm qhov hnav yog qhov sib txawv siab los ntawm saum toj mus rau hauv qab lub valve.Txhawm rau kom ua tiav tus nqi zoo dua ntawm cov kab ke, cov chaw tsim khoom feem ntau tsim cov kab khiav lag luam ntawm qhov siab ntawm 10-12 PSIG hauv cov kab me me uas tuaj yeem ua haujlwm ntawm 5-6 PSIG hauv kab loj dua.Xav tias nws muaj 3 txoj kab kev sib tw 4 txoj kab kev tsav tsheb hauv cov tsheb khiav ceev yog tias nws pab.Qhov no txuag tau nyiaj hauv ntej, tab sis tuaj yeem ua rau koj cov nyiaj tau los ntev thaum koj ua rau tus nqi thiab kev poob qis ntawm kev hloov pauv ntau zaus.


Lub sij hawm xa tuaj: Mar-16-2022