M'mafakitale osiyanasiyana monga mafuta ndi gasi, petrochemical, ndi kupanga magetsi, kuonetsetsa chitetezo cha malo ndi antchito ndikofunikira kwambiri. Chimodzi mwazinthu zofunika kwambiri pamakina oteteza moto ndi valavu ya alarm ya chigumula. Vavu iyi imagwira ntchito yofunika kwambiri poletsa kufalikira kwa moto ndikuchepetsa kuwonongeka kwa katundu ndi zida.
Ma valve a alamu a Flangeadapangidwa makamaka kuti azitha kuyendetsa madzi m'makina oteteza moto. Machitidwewa amagwiritsidwa ntchito kawirikawiri m'madera omwe ali ndi zoopsa kwambiri kumene kuopsa kwa moto kumakwera. Ma valve ali ndi chipinda cha diaphragm chomwe chimakhala ndi mpweya kapena nayitrogeni. Moto ukadziwika, kachitidweko kamatulutsa kupanikizika muchipinda cha diaphragm, kulola valavu kutseguka ndi madzi kudutsa pamitu yowaza.
Chimodzi mwazabwino za ma valve a alamu a chigumula cha flange ndi kuthekera kwawo kuyankha mwachangu komanso mogwira mtima pamoto. Popereka mwamsanga madzi ochuluka kumalo okhudzidwa, ma valvewa amatha kuthandizira ndikuzimitsa moto usanakule. Kuphatikiza apo, ma alarm omveka komanso owoneka omwe amalumikizidwa ndi ma valve awa amachenjeza ogwira ntchito kuti pakhale moto, zomwe zimapangitsa kuti atuluke mwachangu komanso kuyankha.
Kuphatikiza pa mphamvu zawo zozimitsa moto, ma valve a alamu a chigumula cha flange amaperekanso chitetezo ku ma alarm abodza komanso kutulutsa mwangozi. Ma valve ali ndi njira yotsekera yomwe imalepheretsa kuti asatseguke pokhapokha ngati dongosololi likugwiritsidwa ntchito ndi chipangizo chowunikira moto.
Pankhani yoyika ndi kukonza ma valve a alamu a chigumula cha flange, ndikofunikira kugwira ntchito ndi akatswiri odziwa ntchito zamakinawa. Kuyika koyenera komanso kuyang'anitsitsa nthawi zonse ndikofunikira kuti ma valve agwire bwino ntchito ngati pakufunika.
Pomaliza, ma valve a alamu a chigumula cha flange ndi gawo lofunikira kwambiri pamakina oteteza moto m'malo omwe ali pachiwopsezo chachikulu. Kukhoza kwawo kupereka madzi mofulumira ndikupereka chidziwitso chodalirika cha moto kumawapangitsa kukhala chinthu chofunika kwambiri poteteza malo ndi antchito. Pomvetsetsa kufunikira kwa ma valve awa ndikuyika ndalama pakuyika ndi kukonza moyenera, mafakitale amatha kupititsa patsogolo njira zawo zonse zotetezera moto.
Nthawi yotumiza: Jan-31-2024