Vavu yagulugufe yolimba iwiri yolimbaimasinthidwa pang'onopang'ono kuchokera ku valavu yagulugufe wamba kuti igwirizane ndi zochitika zosiyanasiyana zogwirira ntchito (monga kutentha kwa ntchito ndi kuthamanga kwa ntchito).Zili ndi ubwino wa dongosolo losavuta, kusindikiza kodalirika, kutsegula kuwala, moyo wautali wautumiki komanso kukonza bwino.Pakalipano, ndi chitukuko cha kusintha kwakukulu kwa zida zopangira zitsulo zamoto ku China, valavu ya butterfly eccentric yakhala ikugwiritsidwa ntchito kwambiri popereka madzi ndi ngalande, kuteteza moto, zitsulo ndi machitidwe ena a mapaipi.
Mfundo Yogwirira Ntchito:
Mwachidziwitso, valavu yagulugufe wamba imasindikizidwa ngati kulumikizana kwa mzere.Pomwe kwa ma multilevelpawiri eccentric zitsulo hard seal butterfly valve, malo osindikizira awiriwa amapanga lamba waukulu wa mphete kuchokera pamzere woyambirira chifukwa cha eccentricity yachiwiri (malo a tsinde la valve akukwera mmwamba).Malingana ngati kukhudzana kwapamwamba kwa awiriwo osindikiza kuli mu lamba wa mphete iyi, kusindikiza kungathe kuzindikirika popanda gulu lililonse la clamping pamene disc ya valve yatsegulidwa.
Pakutsegula kwa chimbale cha vavu, mfundo zosindikizira za chimbale cha gulugufe wamba zimayenda motsatira njira yotalikirapo ya basi yapampando ya vavu.Ndipo pali kumasulira kwachibale pakati pa awiriawiri osindikiza.Chifukwa chake, torque yamtunduwu ndi yayikulu.Komabe, kumasulira pakati pa awiriawiri osindikiza apawiri eccentric zitsulo hard seal butterfly valvendi yaying'ono kwambiri.Ndipo nsonga iliyonse ya chisindikizo cholumikizira pamwamba imasiyanitsidwa mwachangu motsatira njira yotalikirapo ya basi yapampando ya conical valve.Chifukwa chake, torque yakukangana ndi yaying'ono kwambiri, yomwe imachepetsa bwino kuvala pakati pa awiriawiri osindikiza.
Muzitsulo zamagetsi, valavu ya butterfly eccentric eccentric hard seal imagwiritsidwa ntchito makamaka mu preheating system ndi youma fumbi kuchotsa ng'anjo ya ironmaking kuphulika ng'anjo yokhala ndi mainchesi awiri, kutsika kogwira ntchito, kutsika kwapang'onopang'ono & kutseka kosiyana ndi kutentha kwakukulu (200 ° C). ~ 350°C).
Mongadouble eccentric hard seal butterfly valveali ndi ntchito yabwino yosindikiza, kutentha kokwanira, kuthamanga kwakukulu kogwira ntchito, kukana kuvala, kukana dzimbiri komanso moyo wautali wautumiki.Chifukwa chake, maudindo ake ndi monga valavu yoyatsira mpweya, valavu yotsekera mpweya, cholowera gasi & valavu yotsekera yamagetsi osinthira kutentha, cholowera mpweya wamagetsi & valavu yotsekera yamagetsi osinthira kutentha ndi kutseka kwa gasi. -Kuchotsa valavu ya dongosolo lochotsa fumbi louma.
